POLYURETHANE-91
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| COSING Ref No | 96416 |
| INCI name | POLYURETHANE-91 |
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| Chem/IUPAC Name / Description | Polyurethane-91 is a urethane polymer formed by a multi-step process. First, a polyester is made by reacting Hexanediol with Dimethyl Carbonate. A mixture of this polyester, 3-dimethylamino-1,2-propanediol and 1,4-Butanediol is reacted with Isophorone Diisocyanate. The polymer is neutralized with Lactic Acid. |
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| Function |
FILM FORMING:
Producing (upon application) a continuous film on the skin, hair or nails.
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