Secondary amine terminated siloxanes, methods for their preparat

Details Secondary amine terminated siloxanes, methods for their preparat Secondary amine terminated siloxanes, methods for their preparat

1987-05-29

1990-01-09

Marquis, Melvyn J.

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

Synthetic resins

From silicon reactant having at least one...

525103, 525479, 525523, 528 28, 528 31, 528 33, 528 37, 528 38, 556425, 556462, 556479, C08G 7706

Patent

active

048929182

ABSTRACT:
Secondary-amino-functional organosilicone are prepared by the reaction of an N-substituted, secondary allylamine with an Si-H functionalized organosilicone particularly a di- or polysiloxane. The resulting products are useful in toughening thermosetting matrix resins, particularly epoxy resins.

REFERENCES:
patent: 3146250 (1964-08-01), Speier
patent: 3170941 (1965-02-01), Speier
patent: 4645614 (1987-02-01), Goossens et al.
Noll, Chemistry and Technology of Silicones, Academic Press, New York, pp. 9-16 (1968).

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