Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1976-12-16
1978-09-19
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
252182, 260 302, 260 304EP, 260 332EP, 260 334EP, 260830TW, 528 93, 528 95, 528273, 528366, 528 18R, 528410, 528412, 528413, 528414, 528409, 528418, 528421, 528231, 528 97, 528 99, 526 47, 526 476, 526 49, C08G 5940
Patent
active
041152964
ABSTRACT:
To accelerate the curing of epoxide resins by particular curing agents, i.e., polyamines, polyaminoamides, polycarboxylic acids, or polycarboxylic acid anhydrides, there is employed an aliphatic or araliphatic monocarboxylic acid group at least two halogen atoms chosen from fluorine and chlorine atoms, or a salt thereof, such as magnesium trifluoroacetate and magnesium trichloroacetate.
REFERENCES:
patent: 3183281 (1965-05-01), Clemens
patent: 3586616 (1971-06-01), Kropp
patent: 3678004 (1972-07-01), Meyers et al.
patent: 4026862 (1977-05-01), Smith et al.
Anderson Harold D.
Cavalieri Vincent J.
Ciba-Geigy Corporation
DiPrima Joseph F.
Nielsen E. A.
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