Polymeric glycol ester

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

528272, C08G 6366

Patent

active

045490090

ABSTRACT:
A cosmetic containing a polymeric ester or a salt or amide thereof as a base, the polymeric ester being obtained by reacting a certain polymeric glycol having both ethylene glycol units and propylene glycol units in the molecule with a saturated aliphatic dicarboxylic acid and/or hydroxydicarboxylic acid.

REFERENCES:
patent: 3330731 (1967-07-01), Mehaffey
patent: 3864315 (1975-02-01), Ohno et al.
patent: 3993629 (1976-11-01), Hasunuma et al.

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