Method for preparing plastic foams

Details Method for preparing plastic foams Method for preparing plastic foams

1986-06-16

1987-09-08

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 77, 521117, 521154, 528 25, 528 26, 528 265, 528 29, 528 33, 528 34, C08J 902

Patent

active

046924744

ABSTRACT:
Plastic foams are prepared by reacting a compound containing Si-bonded hydrogen and at least one SiC-bonded radical having a basic nitrogen atom in the same molecule with a hydroxyl-containing compound.

REFERENCES:
patent: 3036019 (1962-05-01), Molotsky et al.
patent: 3923705 (1975-12-01), Smith
patent: 4026842 (1977-05-01), Lee et al.
patent: 4026843 (1977-05-01), Kittle
patent: 4460712 (1984-07-01), Blizzard et al.
patent: 4461851 (1984-07-01), Hashimoto et al.
patent: 4476188 (1984-10-01), Blizzard et al.
patent: 4490488 (1984-12-01), Cush
patent: 4492775 (1985-01-01), Koshii et al.

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