Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1984-12-24
1985-10-01
Nielsen, Earl
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
525502, 525529, 528 88, C08G 5950
Patent
active
045447322
ABSTRACT:
Heat-curable compositions exhibiting improved room temperature pot life and reduced viscosity are obtained from compositions comprising (1) a polyepoxide, (2) an aromatic or aliphatic amine, (3) a trihydrocarbyl sulfonium salt, (4) an unsaturated aromatic monomer and (5) a free radical curing agent.
REFERENCES:
patent: 4230814 (1980-10-01), Crivello
patent: 4284753 (1981-08-01), Hewitt
patent: 4410680 (1983-10-01), Brownscombe et al.
patent: 4503200 (1985-03-01), Corley
Nielsen Earl
Shell Oil Company
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