PVP-Q cationic copolymer
Chemical Structure : Copolymer of vinylpyrrolidone and dimethylaminoethyl methacrylates
CTFA Nomenclature : Polyquaternium-11
PhysicalProperties : Exists as colorless or slight yellow ,transparent high viscous liquid. It is solution can form transparent, successive, flexible film without stickiness. It is cationic nature, can provide affinity to hair, so that it has excellent hair-holding and conditioning effect with less deposit. Hair will become much easier to comb and curl, and more lustrous and smoother. It does not stimulate to the skin and eyes and is compatible with anionic, nonionic and ambident surface active agent.
Specification:
Solid % |
NVP % |
PH(
10% in water
) |
viscosity mPa·S |
lead mg/kg |
mercury mg/kg |
arsenic mg/kg |
methane alcohol % |
20±1 |
<0.1 |
5–7 |
(4.0-8.0)×104 |
<20 |
<1 |
<10 |
<0.1 |
| Application: |
→Conditioning agent in hair-shampoo, setting lotions and cleaning
products |
| |
→Film-forming agent in hair fixatives such as spray, lotion, gel mousse |
| |
→Used as hair-care agent and hair-dry sprays |
| |
→Additives in shaving cream, skin-care soap, deodorant and antisweat agent, that improve touch feeing of skin
|
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