Solvent Solutions for Nail Coating Removal
Traditional nail coating removal systems rely heavily on acetone-based solvents that achieve rapid dissolution but can reduce nail plate hydration below 10% and compromise barrier integrity. These conventional formulations typically operate at solvent concentrations between 70-95%, creating challenges for both nail health and user comfort during the 5-15 minute removal process.
The fundamental challenge lies in developing removal agents that can effectively break polymer cross-links while maintaining nail plate moisture content and preventing protein denaturation.
This page brings together solutions from recent research—including emulsion-based systems with alkylene carbonates, gel formulations with thermoplastic resins, and biodegradable water-based removers with ethanolamide surfactants. These and other approaches focus on achieving effective coating removal while preserving nail plate integrity and user comfort.
1. Gel Nail Removal Agent with Swelling and Softening Component and Enhanced Moisturizing Properties
GOTOH EDUCATIONAL CORP, 2023
Gel nail removal agent that is less burdensome to the nails and skin and has excellent moisturizing properties for nails and skin. The agent includes a component that swells gel nails and promotes their softening.
2. Emulsion-Based Creamy Nail Polish Remover with Alkylene Carbonate and Volatile Fluorine Compound
BLISSPACK CO LTD, 2022
Creamy nail polish remover that moisturizes and protects the nails and surrounding skin without drying or stripping oils. The remover uses an emulsion of alkylene carbonate, lower alcohol, water, and volatile fluorine compound in the continuous phase, along with an emollient and emulsifier in the dispersed phase. This provides a stable, creamy texture. Additives like moisturizers, pH adjusters, thickeners, fragrances, etc can be included. The creamy remover can be packaged in containers or absorbed into substrates like pads.
3. Gel-Based Nail Polish Remover with Thermoplastic Resin and Organic Solvent Composition
SANKYO CHEMICAL CO LTD, 2021
Gel-like nail polish remover that allows people to move their fingers during removal and has better nail polish removal performance compared to liquid removers. The gel-like remover contains a specific thermoplastic resin like polyvinyl butyral or polyvinylpyrrolidone, and an organic solvent with a boiling point of 40-130°C like carbonate esters, acetate esters, ketones, glymes, and cyclic ethers. The remover has a thermoplastic resin content of 1-70% by mass.
4. Nail Polish Remover Compositions with Specific Ratios of Polyhydric Alcohols, Low Carbon Alcohols, and High Boiling Point Esters
LOREAL, 2020
Nail polish remover compositions that effectively remove nail polish without staining the cuticles or damaging the nails. The compositions contain specific ratios of polyhydric alcohols (glycerin, glycols), low carbon alcohols (C2-C3), and high boiling point esters. The compositions also optionally contain thickening agents and abrasives. The ratios of these components enable effective nail polish removal while minimizing staining and damage. The compositions can be substantially free of water and acetone.
5. Paste-Consistent Nail Polish Remover with Acetone-Free Solvent, Wax, and Vegetable Oil Composition
SHANGHAI NENO COSMETICS CO LTD, 2020
A paste-like nail polish remover that eliminates the need for soaking cotton pads and reduces the strong smell and irritation compared to traditional liquid nail polish removers. The paste remover contains 65-80% acetone-free nail polish remover, 5-25% wax, and 0.5-15% vegetable oil. The acetone-free solvent, wax, and oils provide a paste consistency that can be applied directly to nails without dripping. The reduced acetone content reduces volatility and irritation compared to liquid removers. The wax and oils also improve nail health by providing moisturizing benefits.
6. Nail Polish Remover Composition with Glycerol Triesters and Cyclic Carbonates Excluding Acetone
LOREAL, 2020
Odorless nail polish remover that is essentially free of acetone and ethyl acetone. The remover composition contains glycerol triesters, carboxylic acids, glycols, cyclic carbonates, and optionally dyes. The specific components are triacetin, propylene glycol, propylene carbonate, and isopropyl myristate. The remover composition removes nail polish without strong odors or leaving a residue like acetone-based removers.
7. Nail Polish Remover Composition with Rose Hip Oil, Vitamin B5, Propylene Carbonate, and Propylene Glycol
CHENG LIU, 2020
Nail polish remover that is gentler on nails and healthier than conventional removers containing harsh chemicals like acetone, formaldehyde, and toluene. The remover contains rose hip oil, vitamin B5, propylene carbonate, propylene glycol, and water. The composition is milder, doesn't dry out nails, and still effectively removes nail polish.
8. Nail Polish Remover Composition with Essential Oils and Hydroxyethyl Urea
CHENG LIU, 2020
Nail polish remover containing plant essential oils that is milder and healthier compared to traditional nail polish removers. The formula replaces harsh chemicals like acetone, formaldehyde, and toluene with essential oils. It uses essential oils from macadamia seeds, grapefruit peel, and orange peel. The remover also contains hydroxyethyl urea, propylene carbonate, propylene glycol, and water. This allows it to effectively remove nail polish without harming nails or human health.
9. Gel-Type Nail Gel Removal Composition with Specific Solvents and Emollients
KIM DONG SEOB, Kim Dong-seop, 2020
Gel-type nail gel removal composition and method using it to provide a gentler and more effective way to remove nail gel without damaging the nails. The composition contains specific solvents, emollients, gelling agents, and optional natural extracts to dissolve and remove the nail gel without harsh acetones. It is applied to the piled-on nail gel and left for 10-20 minutes before removing. The composition has a gel-like consistency to prevent dripping and protect the skin.
10. Nail Polish Remover Comprising Alkyl-Substituted Five-Membered Oxygen Heterocycle
LEC KK, 2019
Enamel remover that effectively removes nail polish without damaging nails or skin, has low volatility, and doesn't have a strong odor. The enamel remover contains a five-membered heterocyclic compound with one oxygen atom in the ring, substituted with an alkyl group like methyl, ethyl, or propyl. This compound removes nail polish, but unlike conventional solvents, it's less volatile, less irritating, and doesn't dry out nails.
11. Nail Remover Composition with Dichloromethane, Ethylene Glycol Ether, and Hydroxycellulose
ZHAOQING POWERDREAM CHEMICAL CO LTD, 2019
A safe and efficient nail remover that is less harmful to the skin and environment compared to traditional nail polish removers containing acetone. The nail remover composition contains specific proportions of dichloromethane, ethylene glycol ether, ethanolamine, liquid paraffin, phenol, hydroxycellulose, olive oil, and benzyl alcohol/phenethyl alcohol. The ingredients provide better viscosity, nail protection, and faster nail polish dissolution compared to acetone-based removers.
12. Aqueous Nail Polish Remover Comprising Natural Oils and Chitosan with Ultrasonically Emulsified Composition
ZHUOZHOU HAOYUAN FOIL IND CO LTD, 2019
An environmentally friendly, non-toxic, aqueous nail remover that does not harm nails or the environment. The nail remover is made with natural ingredients like avocado oil, sesame oil, chitosan, and lauric acid in specific ratios. It removes nail polish without harsh chemicals like acetone or formaldehyde. The nail remover nourishes nails rather than damaging them. The preparation method involves mixing the ingredients and ultrasonicating them to emulsify.
13. Solvent Compositions with Volatile and Non-Volatile Components for Aerosolizable Nail Polish Removers
ANISE COSMETICS, 2018
Solvent compositions and aerosolizable nail polish removers that avoid undesirable nail whitening. The compositions contain a mixture of volatile and non-volatile solvents to efficiently remove nail polish while minimizing nail discoloration. The solvents are selected to have lower evaporation rates compared to acetone. The compositions can also include humectants to promote hydration and moisturization of the skin and nails during polish removal. The aerosolizable compositions use alternative solvents like butyl acetate instead of acetone and propellants like carbon dioxide.
14. Nail Polish Remover Composition with Polyoxymethylene Dimethyl Ether and Plant-Derived Additives
XUZHOU GUOTAI BIOTECHNOLOGY CO LTD, 2018
A safer and more effective nail polish remover formula. The dismantling water composition contains polyoxymethylene dimethyl ether, snake gall oil, surfactant, aroma agent, and water. The surfactant is polyethylene glycol 300 and the aroma agent is a plant essential oil. The water is prepared by gradually adding the ingredients in specific amounts and stirring at controlled temperatures. This avoids using toxic solvents like acetone and acrylic acid commonly found in nail polish removers.
15. Nail Polish Remover Composition with 4-Methyl-1,3-Dioxolan-2-One and 3-Methyl-1,3-Butanediol
MANN & SCHROEDER GMBH, 2018
Nail polish remover composition that removes nail polish without drying out the skin. The composition contains a solvent like 4-methyl-1,3-dioxolan-2-one instead of acetone, and an alkyl diol like 3-methyl-1,3-butanediol. This provides good nail polish removal while preserving skin moisture. The solvent and diol combination avoids the dehydrating effect of conventional acetone-based removers.
16. Nail Polish Remover Comprising Glycol Ether and Carbonate System Solvent
KURARAY CO, 2018
Nail polish remover that effectively removes nail polish without drying out or damaging the surrounding skin. The remover contains glycol ether and a carbonate system solvent as the main ingredients. The glycol ether is preferably a monoalcohol like 3-methoxy 3-methyl butanol, and the carbonate system solvent is propylene carbonate. The remover has a total content of glycol ether and carbonate system solvent above 50%. This provides a balanced solvent composition that removes nail polish well without degreasing the skin.
17. Nail Coating Removal Compositions with Alcohol and Ester Solvent and Natural Oil Blend
JAMBERRY NAILS LLC, 2017
Nail coating removal compositions that effectively remove decorative, cosmetic, and medical nail coatings like polish, films, wraps, and adhesives without damaging the nail or surrounding skin. The compositions contain a solvent with an alcohol component (like isopropyl alcohol) and a short chain ester component (like methyl acetate), as well as a natural oil blend. The solvent wicks into the coating and disrupts adhesion, while the oil helps remove the coating without drying the nail. This allows faster, gentler removal compared to harsh acetone-based products.
18. Nail Polish Removal Composition with Glycerol Dimethyl Ketal and Non-Damaging Abrasive
LG HOUSEHOLD & HEALTH CARE LTD, 2017
Composition for removing nail polish that is harmless to the human body and has excellent nail polish removal performance. The composition contains a compound derived from glycerol called glycerol dimethyl ketal (GDK) and an abrasive. The GDK component removes the nail polish without volatility issues like acetone. The abrasive provides texture without damaging nails or skin. The composition can be water-based and avoids acetone, ethyl acetate, and butyl acetate commonly used in nail polish removers.
19. Nail Polish Remover with High Flash Point Solvents and Moisturizing Additives
SHANGHAI MINGSHI NEW MAT CO LTD, 2017
Mild odorless nail polish remover that doesn't have a strong solvent smell and is less irritating compared to traditional nail polish removers. The remover contains a specific blend of solvents, moisturizers, and additives that provides effective nail polish removal without the pungent odor and skin irritation of conventional removers. The solvents used are high flash point liquids with mild odorlessness, like propylene glycol and y-butyrolactone, instead of acetone or ethyl acetate.
20. Method of Nail Polish Removal Using Gel-Based Composition with Solvent and Gelling Agent
REEVE FIONA LEE, 2016
A method for removing nail polish that involves using a gel-based nail polish remover composition instead of traditional acetone-based removers. The composition contains a solvent like acetone, a gelling agent like hydroxypropyl cellulose, and optional emollients and co-solvent. It forms a gel when applied to the nails. The solvent dissolves the nail polish from the gel matrix, allowing enough time for diffusion before removing the gel. This prevents direct skin contact with acetone. The gel composition can be applied using an article with a substrate and covering layer.
21. Nail Coating Remover with Ethyl Cellulose Film-Forming Composition
BEAUTY BELA COSME CORP, 2016
A remover for removing nail coatings, especially from phototherapy nail polish, that forms a film on the nail surface to prevent solvent evaporation and more effectively remove the coating. The remover contains ethyl cellulose, a solvent like acetone, and a nonionic surfactant like cocodiethanolamine. The ethyl cellulose forms a film on the nail when applied and exposed to air, allowing the solvent to continuously wet the coating. This prevents solvent evaporation and improves coating removal compared to using just the solvent.
22. Polymer-Based Nail Polish Removal Composition with Layered Peeling Mechanism
JC KOREA CORP, 2016
A composition for removing nail polish without using harsh chemicals like acetone. The composition is applied to the nails to form a thin layer, and then a new polish layer is applied on top. Removing the top polish layer leaves the underlying composition intact, allowing easy peeling off without damaging the nails. The composition contains a polymer solution like polyurethane, slip agents, adhesives, glycerin, thickeners, and vitamins to form a layer with the right properties for polish removal.
23. Nail Polish Remover Composition with Nitrogen-Alkylpyrrolidone and Additive in Aqueous Base
UNIV HUNGKUANG, 2014
Non-flammable, non-corrosive nail polish remover composition that is safe and practical for use. The composition contains nitrogen-alkylpyrrolidone like N-methyl-2-pyrrolidone, water, and an additive. The nitrogen-alkylpyrrolidone is 0.01-60.28 parts by weight based on 100 parts, and the additive is 0.01-32.79 parts by weight. This composition provides effective nail polish removal without the flammability, corrosiveness, and health concerns of traditional removers containing solvents like acetone.
24. Enamel Remover Composition with Propylene Carbonate, Lower Alcohol, and High HLB Nonionic Surfactant
NIPPON MENAADE KESHOHIN KK, 2014
Enamel remover that effectively removes nail polish without damaging nails or skin and has a mild odor during use. The remover contains propylene carbonate, a lower alcohol like ethanol, and a nonionic surfactant with an HLB of 7 or more. This formulation provides good nail polish removal without the harshness of acetone or pungent odor of other removers.
25. Nail Polish Remover Composition with Gamma-Butyrolactone Solvent and Additive Blend
LIN HSIEN-WEN, 2013
Nail polish remover composition containing gamma-butyrolactone as the primary solvent instead of acetone. The gamma-butyrolactone-based remover reduces nail damage compared to acetone-based removers. The composition has 10-95% gamma-butyrolactone, 2.4-53% water, and 2.6-37% additives like plant extract, antibacterial agents, anti-mildew agents, essences, and pigments. The gamma-butyrolactone provides fast polish removal without the acetone issues like nail corrosion and solvent absorption. The additives enhance visuals, odor, and nail health.
26. Nail Polish Remover Composition with Gamma-Butyrolactone and Reduced Water Content
LIN HSIEN-WEN, 2012
A nail polish remover composition that quickly and effectively removes nail polish without damaging nails like conventional acetone-based removers. The composition contains gamma-butyrolactone (GBL) as the main solvent, along with water and additional ingredients. The GBL concentration is 10-95% and the water is 2.3899-52.9%. The rest is other components like plant extracts, antibacterial agents, essences, and pigments. The GBL provides fast nail polish dissolution and the lower water content reduces nail damage compared to acetone-based removers.
27. Nail Polish Removal Composition with Y-Butyrolactone, Plant Extracts, and Antimicrobials
LIN FAMILY BIOTECH CO LTD, 2012
A composition for quickly removing nail polish and preventing nail damage. The composition contains Y-butyrolactone, water, and additives like plant extracts and antimicrobials. Y-butyrolactone is a non-irritating solvent that effectively dissolves nail polish. The composition is applied to nails and left to soak for removal. The composition also contains additives to prevent nail damage and protect against bacteria and mold.
28. Water-Based Nail Remover Composition with Ethanol, Ester Solvent, and Resin
LIN REN-MENG, 2011
An environmentally friendly water-based nail remover that is low in toxicity and harm to the body and environment compared to traditional acetone-based nail removers. The water-based nail remover contains ethanol, water, an ester solvent, and a resin. The specific composition can vary, but examples include 50% ethanol, 30% water, 15% ester solvent, and 5% resin. This composition avoids the issues of high volatility, strong odor, corrosion, and environmental harm of traditional nail removers.
29. Nail Polish Remover Comprising Isobutyl Nitrite and Butylated Linseed Oil
HADRY HENRY, 2007
Nail polish remover that is ethyl acetate, acetone and/or acetonitrile-free, has reduced toxicity and a pleasing odor. The remover contains isobutyl nitrite and butylated linseed oil. Isobutyl nitrite provides solvent power and butylated linseed oil stabilizes it against moisture decomposition. This allows effective nail polish removal without damaging artificial nails or natural nails.
30. Acetone-Free Nail Polish Remover with Biologically Active Ingredients and Variable Polymer Solubility
MOSCHITS VIKTOR FEDOROVYCH, MOSHCHITS VIKTOR FEDOROVYCH, MOSHCHITS VIKTOR FEDOROVICH, 2007
A nail polish remover that is free of acetone, toxic components, and effectively removes all types of nail polish, including new generation polishes with additional polymer components. The remover contains biologically active ingredients like plant extracts, essential oils, vitamin E, and dyes in optimized ratios to provide better performance than acetone-based removers. It maintains nail health by balancing moisture and oil levels. The remover is gentle enough for delicate nails and prevents drying and cracking.
31. Nail Polish Remover Comprising Heterocyclic Solvent Mixture with Low Volatility and Toxicity
BIOCERAX INC, 2006
Removing nail polish from nails using a low volatility, low toxicity nail polish remover that quickly and efficiently removes nail polish without irritating the skin. The remover contains a mixture of heterocyclic solvents, like propylene carbonate, N-methylpyrrolidinone, butyrolactone, and ethylene carbonate. It can be applied in thin layers without odor or residue. The remover allows solubilization of the nail polish which can then be easily removed.
32. Nail Polish Remover with Propylene Carbonate Solvent and Integrated Moisturizing Oils
TOKIWA CO LTD, 2005
Nail polish remover that effectively removes nail polish without drying out and damaging the nails. The remover contains propylene carbonate as a solvent along with moisturizing oils like paraffin, isopropyl myristate, and squalane. The propylene carbonate has lower degreasing power than acetone or acetate esters, preventing excessive nail oil removal. The moisturizing oils prevent water and fat evaporation from the nails, moisturizing them. The remover can also have a container with protrusions that massage the nails during application.
33. Nail Polish Remover Composition with Methyl Acetate, Water, and Stabilizer
VI JON LAB INC, 2005
Nail polish remover with reduced environmental impact and improved solvency for artificial nails. The remover contains methyl acetate, water, and a stabilizer. It provides aggressive nail polish removal without harsh chemicals like acetone that damage artificial nails. The composition meets air quality regulations while providing similar functional characteristics as existing removers.
34. Nail Polish Remover Comprising Fatty Acid Esters and Lower Alkyl Lactate
TAVARES BRUCE ANTHONY, 2004
A non-flammable, non-toxic nail polish remover that is derived from naturally occurring organic materials, has a soothing effect on skin and cuticle when applied to finger and toe nails, and is biodegradable. The nail polish remover consists essentially of a major proportion of esters of fatty acids having 16-18 carbon atoms with a content of linoleic acid ester less than 60%, and a minor proportion of lower alkyl lactate. This composition provides polish removal characteristics comparable to acetone and ethyl acetate, but with improved skin conditioning, low volatility, low flammability, low odor, and biodegradability.
35. Water-Soluble Gel Nail Polish Remover with Pyrrolidone Solvent and Carboxyvinyl Polymer Thickeners
RAKU KK, 2003
Water-soluble gel-like nail polish remover that provides good nail polish removal without the hazards of traditional solvents like acetone. The composition contains a pyrrolidone-based solvent like N-methyl-2-pyrrolidone, water, and thickeners. The thickeners are carboxyvinyl polymers that neutralize with an alkaline agent to form a viscous gel. The pyrrolidone solvent, water, and thickened polymer provide the nail polish removal capability. The gel consistency makes application easier and prevents dripping. The pyrrolidone solvent offers safer, less irritating nail polish removal compared to harsh solvents like acetone. The water solubility allows easy cleanup and rinsing.
36. Nail Polish Remover Comprising Polyglycerin and Glycol Ethers with Controlled Polymerization Degree
SAKAMOTO YAKUHIN KOGYO CO LTD, 2003
Nail polish remover that removes nail polish effectively without damaging nails and skin. The remover contains polyglycerin and/or polyglycerin fatty acid ester along with glycol ethers with an average degree of polymerization of 2 to 10. This composition reduces damage to nails and skin compared to traditional acetone-based removers. The polyglycerin and polyglycerin fatty acid ester help prevent dehydration and degreasing of the nails while the glycol ethers assist in nail polish removal.
37. Two-Layer Nail Polish Remover with Ethyl Acetate, Acetone, Water, Polyhydric Alcohol, and Electrolyte Composition
KOSE INC, 2003
A two-layer nail polish remover that reduces nail damage, moisturizes nails, and has a better appearance compared to traditional single-layer removers. The two-layer formula contains specific ingredients like ethyl acetate, acetone, water, polyhydric alcohol, and an electrolyte. The dual-layer construction provides better nail removal while also providing benefits like nail hydration and reduced nail burden compared to single-layer removers.
38. Enamel Remover Formulation with Infinite and Tabular Powder Blend
SHISEIDO COMPANY,LTD., 2002
Enamel remover formulation with improved nail polish removal and nail care properties. The formulation blends infinite form powders like silica, aluminum oxide, or zirconia at 1-10% concentration. It also contains tabular powders like mica or talc at 0.1-0.5%. This blend provides better nail polish removal compared to conventional removers, while also reducing stickiness and improving nail health. The formulation also contains solvent, oil, polyhydric alcohol, and water in optimal proportions.
39. Nail Polish Remover Formulation with Branched Higher Low-Hydration Alcohols and Solvent Mixture
HIROSHI MURAKAMI, 2002
Nail polish remover formulation that reduces whitening of nails compared to traditional acetone-based removers. The formulation contains branched higher low-hydration alcohols like butyloctanol, hexyldecanol, octyldecanol, isostearyl alcohol, octyldodecanol, decyltetradecanol, undecylpentadecanol, dodecylhexadecanol, tetradecyloctadecanol, hexyldecyloctadecanol, tetradecyleicosanol, and cetyl arachidol. These alcohols are added to the remover along with solvents like glycerin fatty acid ester, sucrose fatty acid ester, polyoxyethylene alkyl ether mixture,
40. Nail Enamel Remover Comprising Essential Oils and Lower Alcohols as Solvent System
NONOGAWA SHOJI KK, 2002
Nail enamel remover that removes nail polish without damaging nails and causing less skin irritation compared to conventional acetone-based removers. The remover uses natural essential oils like phenylethyl alcohol, cineole, citral, methyl dihydrojasmonate, linalyl acetate, benzyl acetate, diisobutyl adipate as the main solvent instead of volatile organic solvents like acetone. This avoids nail degreasing and skin irritation issues. The remover also contains lower alcohols like ethanol for improved usability.
41. Nail Enamel Remover Comprising 1,3-Dioxolane Compound as Primary Solvent
LION CORP, 2000
Enamel remover that effectively removes nail polish without damaging the nails or skin, and doesn't dissolve artificial nails. The remover contains a specific type of 1,3-dioxolane compound as the main solvent instead of traditional ketone or ester solvents. The 1,3-dioxolane derivative has lower flammability, higher boiling point, and improved enamel solvency compared to traditional solvents. It allows for safe and efficient nail polish removal without harming the nails or skin.
42. Nail Polish Remover Gel Comprising Fatty Acid Esters, N-Methyl-2-pyrrolidone, Surfactant, and Thickener
PICKERING DOUGLAS JAMES, 2000
A non-flammable, low odor, low toxicity nail polish remover gel that dissolves nail polish well, has easy clean-up, and conditioning properties for the skin. The gel contains fatty acid methyl/ethyl esters, N-Methyl-2-pyrrolidone (NMP) solvent, a surfactant, and a thickener. The fatty acid esters provide skin conditioning and the NMP solvent dissolves the polish. The surfactant helps remove the dissolved polish. The thickener turns it into a gel. This gel remover avoids flammability, offensive odors, and high toxicity of traditional acetone-based removers.
43. Nail Polish Remover Composition with Solvent-Water Blend and Water-Wetted Thickener
STEPHEN SCHERER INC J, 2000
Thickened nail polish remover with improved viscosity, appearance, and ease of rinsing compared to traditional thin removers. The thickened remover contains a solvent/water blend with a major amount of organic solvent like acetone or ethyl acetate, a water-wetted thickener that disperses in water but not solvent, and a long chain amine neutralizing agent. The thickener is prewetted with solvent water before mixing with the solvent and amine to avoid sticky residue. The thickener neutralized by the amine is compatible with both solvent and water for easy nail rinsing.
44. Nail Polish Remover Comprising Glycol Ether Ester and Glycol Ether Solvent System
CATANEO; RALPH, 1999
Nail polish remover that replaces toxic solvents like acetone and ethyl acetate with less hazardous alternatives. The remover contains a glycol ether ester like propylene glycol monomethyl ether acetate and a glycol ether like ethylene glycol monomethyl ether. These replace the traditional solvents to effectively remove nail polish while reducing health risks. The remover may also contain water.
45. Three-Layer Nail Polish Remover Composition with Acetone, Lower Alkyl Acetate, and High-Boiling Oil Layers
LG Chem Ltd., LG CHEM LTD, 1998
A three-layer nail polish remover composition that prevents nail damage and whitening compared to single-layer removers. The composition has a three-layer structure with acetone, lower alkyl acetate, and a high-boiling, low-viscosity oil as the middle and top layers. The composition provides balanced nail polish removal effectiveness and a stable three-layer structure without degreasing and dehydrating the nails. The lower alkyl acetate improves the intermediate layer stability and mildness. The high-boiling oil forms the top layer without leaving an oily residue.
46. Nail Polish Remover Composition with Specific Concentrations of d-Limonene, N-Methyl-2-Pyrrolidone, Cetyl Acetate, and Acetic Acid Lanolin Alcohol
DOTOLO RES CORP, 1998
Nail polish remover that removes nail polish completely without damaging the nail or surrounding skin. The remover contains specific concentrations of d-limonene, N-methyl-2-pyrrolidone, cetyl acetate, and acetic acid lanolin alcohol. The d-limonene concentration is 35-42% by mass. This range provides improved nail polish removal, especially for dark colors, without harming nails or skin compared to lower d-limonene concentrations. Acetic acid Sept Iles is also included at 0.5-1.5% to uniformly disperse the remover on the nail.
47. Nail Polish Remover Comprising Branched Alcohol-Derived Esters
POLA KASEI KOGYO CO LTD, 1998
Nail polish remover that effectively removes water-based nail polish without causing discomfort during use. The remover contains 7-55% of an ester made from a branched alcohol with 3-8 carbon atoms and a linear saturated or unsaturated fatty acid with 8-18 carbon atoms. The specific esters used are isopropyl myristate, 2-ethylhexyl palmitate, and isobutyl octanoate.
48. Nail Polish Remover Formulation with Cyclohexanone, Ethyl Acetate, and N,N-Dimethylformamide Solvent Blend
POLA KASEI KOGYO CO LTD, 1997
A nail polish remover with reduced nail and skin damage compared to conventional acetone-based removers. The formulation contains a specific blend of solvents that provides improved nail polish removal efficiency while causing less harm to nails and skin. The solvent blend includes cyclohexanone, ethyl acetate, and N,N-dimethylformamide.
49. Nail Enamel Remover Comprising Acetone, Ethylene Carbonate, and Lower Monohydric Alcohol
KAO CORP, 1996
Enamel remover for nails that quickly and effectively removes multiple layers of nail polish without damaging the nails or skin, and has a reduced odor compared to acetone-based removers. The formula contains acetone, ethylene carbonate, and a lower monohydric alcohol as main components. The ethylene carbonate and alcohol help remove the enamel faster and reduce the strong acetone odor.
50. Nail Polish Remover Composition with Volatile Organic Solvent and Low-Vapor-Pressure Diester
UNILEVER PLC, 1996
A nail polish remover formulation that meets regulatory requirements for reduced volatile organic compound (VOC) emissions while maintaining or improving lacquer removal efficacy and conditioning for nails and cuticles. The remover contains a volatile organic solvent with a vapor pressure of >0.1 mm at 20°C, such as acetone or ethyl acetate, along with a low-vapor-pressure diester like Estasol DBE. Water is also included. This composition provides better lacquer removal compared to just acetone or water-based removers, while reducing VOCs below regulatory limits.
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