Process for the production of amine polysulfide silicate reactio

Details Process for the production of amine polysulfide silicate reactio Process for the production of amine polysulfide silicate reactio

1981-03-03

1982-08-24

Marquis, Melvyn I.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

525523, 525535, 524745, 524773, 524800, 524837, 528381, 528388, 528389, C08K 549

Patent

active

043461913

ABSTRACT:
An alkali metal hydroxide, sulfur, a polyfunctional amine and an oxidated silicon compound are mixed, then heated to just above the melting temperature of sulfur while agitating for 10 to 30 minutes, thereby producing an alkali metal amine polysulfide silicate reaction product; then it is added to an aqueous solution containing an emulsifying or dispersing agent and is reacted with a polysubstituted organic compound, thereby producing a poly(amine polysulfide silicate) resinous product which may be used to cure epoxy resins.

REFERENCES:
patent: 4197229 (1980-04-01), Blount
patent: 4282129 (1981-08-01), Blount

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