Process for producing aqueous solution of cationic thermosetting

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...

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524606, 524802, 524842, 525430, C08G 6948, C08L 7706

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active

050176420

ABSTRACT:
An aqueous solution of a cationic thermosetting resin containing a very small amount of organic halogen compounds is prepared by adjusting a reaction temperature in a reaction of polyamidopolyamine with epihalohydrin and a molar ratio of the polyamidopolyamine and epihalohydrin.

REFERENCES:
patent: 2926116 (1960-02-01), Kelm
patent: 2926154 (1960-02-01), Kelm
patent: 3891589 (1975-06-01), Ray-Chaudhuri
patent: 3951921 (1976-04-01), Espy et al.
patent: 4336835 (1982-06-01), Takagishi et al.
Patent Abstracts of Japan, vol. 5, No. 89, (C-58)(761), Jun. 10, 1981, (JP-A-56 34 729).

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