Silyl polyamides and method for their preparation

Details Silyl polyamides and method for their preparation Silyl polyamides and method for their preparation

1986-05-08

1987-06-23

Briggs, Sr., Wilbert J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525431, 525422, 528 26, 528 15, C08G 6948

Patent

active

046753672

ABSTRACT:
Silyl polyamides are prepared by reacting a silyl anhydride or imide, preferably a polysiloxane anhydride, with a lactam such as .epsilon.-caprolactam. The preferred materials are in the nature of A-B or A-B-A block polyamide polysiloxanes. They may be used as elastomers and adhesives or, in certain instances, in the formation of thermoset compositions.

REFERENCES:
patent: 3723566 (1973-03-01), Thompson et al.
patent: 4381396 (1983-04-01), Ryang
patent: 4404350 (1983-09-01), Ryang
patent: 4522985 (1985-06-01), Ryang
patent: 4590243 (1986-05-01), Gabbert et al.
ACS Org. Cont. Plast. Chem., V, 33, pp. 169-175 (1973).

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