Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From aldehyde or derivative thereof as reactant
Patent
1989-08-10
1991-01-08
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From aldehyde or derivative thereof as reactant
C08G 1230
Patent
active
049837109
ABSTRACT:
A method for the production of methylolaminotriazine condensate by the reaction of cyclohexanecarboguanamine (A) and formaldehyde (B), which method comprises preparing a solution of formaldehyde (B) or a solution containing cyclohexanecarboguanamine (A) and formaldehyde (B) in such amounts that the molar ratio of (A)/(B) will be not more than 1/2.5, keeping the temperature of said solution in the range of 55.degree. to 150.degree. C. and, at the same time, gradually supplying cyclohexanecarboguanaimine (A) thereto.
REFERENCES:
patent: 2761779 (1956-09-01), Lindenfelser
patent: 2859188 (1958-11-01), Helder et al.
patent: 3379661 (1968-04-01), Gynn et al.
Chemical Abstracts vol. 80, No. 24, Jun. 17, 1974, p. 29, Abstract No. 134205f.
Iriguchi Jiro
Takaya Tsuguo
Yamada Souichi
Yatagai Hidetaka
Kight III John
Krass Frederick
Nippon Shokubai Kagaku Kogyo & Co., Ltd.
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