Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1984-05-31
1985-03-05
Nielsen, Earl A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528 93, 528361, 528393, 528409, 528110, 528124, 260446, C08G 5968
Patent
active
045032114
ABSTRACT:
An epoxy resin latently curable composition including a novel curing agent comprising the liquid salt of a substituted pentafluoroantimonic acid and an aromatic amine selected from the group consisting of aniline and a hindered amine has a desirably long pot life yet cures rapidly with heating to a cured composition.
REFERENCES:
patent: 3359241 (1967-12-01), Dobinson
patent: 3542828 (1970-11-01), Harris
patent: 3565861 (1971-02-01), White et al.
patent: 3879312 (1975-04-01), Udding et al.
patent: 4379908 (1983-04-01), Brownscombe
Minnesota Mining and Manufacturing Co.
Nielsen Earl A.
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