Silane-containing isocyanate-terminated polyurethane polymers

Details Silane-containing isocyanate-terminated polyurethane polymers Silane-containing isocyanate-terminated polyurethane polymers

1981-12-21

1983-02-15

Cockeram, H. S.

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

Synthetic resins

From silicon reactant having at least one...

528 38, 528 59, 556413, 556415, 556417, 556419, C08G 1838, C08G 7704, C08G 7726

Patent

active

043742378

ABSTRACT:
Curable isocyanate prepolymers have been made in which all or a portion of the available isocyanate terminal groups have been reacted with a secondary amine-containing silane monomer having two trialkoxy silane groups.

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patent: 3711445 (1973-01-01), Chu et al.
patent: 3903052 (1975-09-01), Wagner et al.
patent: 3979344 (1976-09-01), Bryant et al.
patent: 4067844 (1978-01-01), Barron et al.
patent: 4222925 (1980-09-01), Bryant et al.

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