POLYURETHANE-25
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| COSING Ref No | 82627 |
| INCI name | POLYURETHANE-25 |
| 标准中文名称 | |
| Japan name | |
| INN name | |
| Ph. Eur. Name | |
| CAS No | - |
| EC No | - |
| Chem/IUPAC Name / Description | Polyurethane-25 is a complex polymer formed by the reaction of dihydroxypolyoxobutylene (degree of polymerization 12-30), dimethylol propionic acid, meta-tetramethylenexylenediisocyanate, isophoronediisocyanate and trimethoylpropane. The prepolymer is neutralized with triethylamine and chain extended with C1-8 alkyl diamine |
| Restriction | |
| Function |
BINDING:
Providing adhesive properties during and after compression in cosmetic tablets and/or cakes.
HAIR WAVING OR STRAIGHTENING:
Modifying the chemical structure of the hair, allowing it to be set in the style required (permanent waves or hair straightening).
SKIN CONDITIONING:
Maintaining the skin in good condition.
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