Raspberry amido amines and betaines as a delivery system for...

Details Raspberry amido amines and betaines as a delivery system for... Raspberry amido amines and betaines as a delivery system for...

2006-07-18

2006-07-18

Carr, Deborah D. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

C554S051000, C424S765000

Reexamination Certificate

active

07078545

ABSTRACT:
The present invention relates to raspberry seed oil derivatives derived by the reaction of dimethyl amino propyl amine and cold pressed raspberry seed oil. This intermediate is subsequently reacted with sodium monochloroacetic acid to make a raspberry betaine. The choice of cold pressed raspberry seed oil as a raw material in the preparation of the compounds of the present invention is critical, since it has been found that the cold pressed raspberry seed oil contains antioxidants, antimicrobial compounds and which when reacted with a DMAPA result in products that deliver said actives to the skin and hair, resulting in protection of the skin and hair from environmental factors such as acid rain, ozone attack and UV degradation.

REFERENCES:
patent: 6391345 (2002-05-01), Heeg et al.
patent: 6630180 (2003-10-01), Klein et al.

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