Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent
1990-04-19
1992-06-30
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
564450, 564451, 564453, 564455, 564461, 564462, C08G 1875
Patent
active
051264269
ABSTRACT:
Herein disclosed are an .alpha.-(aminocyclohexyl)alkylamine represented by the following general formula (II): ##STR1## wherein R represents hydrogen atom or a lower alkyl group having 1 to 5 carbon atoms, provided that the amino group bonded to the cyclohexyl group may be in either of the 2-, 3- and 4-positions and a method for preparing it; an .alpha.-(isocyanatocyclohexyl)alkylisocyanate of Formula (II) wherein the amino groups are replaced with isocyanato groups and a method for preparing it; polyisocyanato-isocyanurate represented by the following general formula (IV): ##STR2## wherein R.sub.1, R.sub.2 and R.sub.3 may be the same or different and each represents a group represented by the following general formula: ##STR3## wherein R represents hydrogen atom or an alkyl group having 1 to 5 carbon atoms and n is an integer ranging from 1 to 5 and a method for preparing it; and a resin obtained by polymerizing an organic polyisocyanate containing not lower than 10% by weight of the polyisocyanato-isocyanurate represented by Formula (IV) and a compound having at least two active hydrogen atoms as well as a resin composition for coating materials which comprises the resin.
REFERENCES:
patent: 3636108 (1972-01-01), Brake
patent: 4193905 (1980-03-01), Audykowski et al.
patent: 4582888 (1986-04-01), Kase et al.
Derwent Japanese Patent Abstracts-vol. 14 (No. 36), 20178/65 Asahi Chem. Ind. Co., Aug. 9 1963.
Patent Abstracts of Japan, Unexamined Applications, Section C, vol. 3, No. 43, Apr. 13, 1979.
Haseyama Ryuji
Hayashi Kouzou
Kano Taisaku
Kuroda Kazuyuki
Sasagawa Katsuyoshi
Johnson Rachel
Mitsui Toatsu Chemicals Incorporated
Welsh Maurice J.
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