Thermoplastic polyamide as fragrance carrier

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

512 4, 528336, 5283393, 528340, C08L 7706

Patent

active

047089733

ABSTRACT:
The use of known thermoplastic polyamides based on dimerized fatty acids and predominantly aliphatic diamines, especially polyether diamines, as carriers for fragrances and perfumes.

REFERENCES:
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patent: 3775227 (1973-11-01), Wilbert et al.
patent: 3926655 (1975-12-01), Miles
patent: 3939099 (1976-02-01), Tusa et al.
patent: 4051159 (1977-09-01), Tsoucalas et al.
patent: 4218351 (1980-08-01), Rasmussen
patent: 4449987 (1984-05-01), Lindauer

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