Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1987-04-29
1988-06-14
Nielsen, Earl
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528 93, 528111, 528407, 560251, 564346, 564349, 564452, 564461, C08G 5964
Patent
active
047512784
ABSTRACT:
The adducts of monoepoxides with selected diamines, preferably m-xylylenediamine, are useful as curing agents for the curing of epoxy resin compositions at very low temperatures (25.degree.-50.degree. F., -4.degree. to 10.degree. C.).
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Ciba-Geigy Corporation
Hall Luther A. R.
Nielsen Earl
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