N-(mercaptoalkyl).OMEGA.-hydroxyalkylamides and their use as a r

Details N-(mercaptoalkyl).OMEGA.-hydroxyalkylamides and their use as a r N-(mercaptoalkyl).OMEGA.-hydroxyalkylamides and their use as a r

1990-05-25

1991-05-14

Hollrah, Glennon H.

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

Organic compounds

Amino nitrogen containing

564152, C07C23506

Patent

active

050157671

ABSTRACT:
An N-(mercaptoalkyl).OMEGA.-hydroxyalkylamide having the formula, ##STR1## wherein n is 2 or 3 and m is 2 to 5 inclusive is employed as a reducing agent in the first stage reducing operation of permanently deforming hair.

REFERENCES:
patent: 2470945 (1949-05-01), Paul
patent: 2520293 (1950-08-01), Weiss
patent: 3300508 (1967-01-01), Shimizu et al.
patent: 3927091 (1975-12-01), Huber-Emden et al.
patent: 4009208 (1977-02-01), Lesher

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