Polyquaternium
Lua error in package.lua at line 80: module 'strict' not found. Lua error in package.lua at line 80: module 'strict' not found. Polyquaternium is the International Nomenclature for Cosmetic Ingredients designation for several polycationic polymers that are used in the personal care industry. Polyquaternium is a neologism used to emphasize the presence of quaternary ammonium centers in the polymer. INCI has approved at least 37 different polymers under the polyquaternium designation. Different polymers are distinguished by the numerical value that follows the word "polyquaternium". Polyquaternium-5, polyquaternium-7, and polyquaternium-47 are three examples, each a chemically different type of polymer. The numbers are assigned in the order in which they are registered rather than because of their chemical structure.
Polyquaterniums find particular application in conditioners, shampoo, hair mousse, hair spray, hair dye, and contact lens solutions. Because they are positively charged, they neutralize the negative charges of most shampoos and hair proteins and help hair lie flat. Their positive charges also ionically bond them to hair and skin. Some have antimicrobial properties.
| Polyquaternium | Chemical Identity |
|---|---|
| Polyquaternium-1 | Ethanol, 2,2',2 ' ' -nitrilotris-, polymer with 1,4-dichloro-2-butene and N,N,N',N'-tetramethyl-2-butene-1,4-diamine |
| Polyquaternium-2 | Poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea] |
| Polyquaternium-4 | Hydroxyethyl cellulose dimethyl diallylammonium chloride copolymer; Diallyldimethylammonium chloride-hydroxyethyl cellulose copolymer |
| Polyquaternium-5 | Copolymer of acrylamide and quaternized dimethylammoniumethyl methacrylate |
| Polyquaternium-6 | Poly(diallyldimethylammonium chloride) |
| Polyquaternium-7 | Copolymer of acrylamide and diallyldimethylammonium chloride |
| Polyquaternium-8 | |
| Polyquaternium-9 | |
| Polyquaternium-10 | Quaternized hydroxyethyl cellulose |
| Polyquaternium-11 | Copolymer of vinylpyrrolidone and quaternized dimethylaminoethyl methacrylate |
| Polyquaternium-12 | |
| Polyquaternium-13 | |
| Polyquaternium-14 | |
| Polyquaternium-15 | Acrylamide-dimethylaminoethyl methacrylate methyl chloride copolymer |
| Polyquaternium-16 | Copolymer of vinylpyrrolidone and quaternized vinylimidazole |
| Polyquaternium-17 | |
| Polyquaternium-18 | |
| Polyquaternium-19 | |
| Polyquaternium-20 | |
| Polyquaternium-22 | Copolymer of acrylic acid and diallyldimethylammonium Chloride |
| Polyquaternium-24 | |
| Polyquaternium-27 | |
| Polyquaternium-28 | Copolymer of vinylpyrrolidone and methacrylamidopropyl trimethylammonium |
| Polyquaternium-29 | |
| Polyquaternium-30 | |
| Polyquaternium-31 | |
| Polyquaternium-32 | Poly(acrylamide 2-methacryloxyethyltrimethyl ammonium chloride) |
| Polyquaternium-33 | |
| Polyquaternium-34 | |
| Polyquaternium-35 | |
| Polyquaternium-36 | |
| Polyquaternium-37 | Poly(2-methacryloxyethyltrimethylammonium chloride) |
| Polyquaternium-39 | Terpolymer of acrylic acid, acrylamide and diallyldimethylammonium Chloride |
| Polyquaternium-42 | Poly[oxyethylene(dimethylimino)ethylene (dimethylimino)ethylene dichloride] |
| Polyquaternium-44 | |
| Polyquaternium-45 | |
| Polyquaternium-46 | Terpolymer of vinylcaprolactam, vinylpyrrolidone, and quaternized vinylimidazole |
| Polyquaternium-47 | Terpolymer of acrylic acid, methacrylamidopropyl trimethylammonium chloride, and methyl acrylate |
See also
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