POLYURETHANE-92
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| COSING Ref No | 96909 |
| INCI name | POLYURETHANE-92 |
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| Chem/IUPAC Name / Description | Polyurethane-92 is a urethane polymer formed in a multi-step reaction. First, a polyester diol is made by reacting Hexanediol with Dimethyl Carbonate. The polyester diol is then reacted with Dimethylolbutyric Acid, 1,4-Butanediol and Isophorone Diisocyanate, to form a urethane/urea polymer, which is then reacted with Lysine. The resulting polymer is neutralized with Sodium Carbonate. |
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| Function |
FILM FORMING:
Producing (upon application) a continuous film on the skin, hair or nails.
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