The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2002
Filed:
Nov. 26, 1999
Akira Kawamura, Toyonaka, JP;
Akira Tanikawa, Toyonaka, JP;
Toshiyuki Hasegawa, Nara, JP;
Yutaka Shibata, Minoo, JP;
Toshishige Hamaguchi, Ibaraki, JP;
Sumitomo Chemical Company, Limited, Osaka, JP;
Abstract
A resin composition for paper-coating, which comprises (A) a cross-linked amine compound which is a reaction product of (a) an aliphatic amine, (b) a glycidyl compound having at least two glycidyl groups in the molecule and (c) a compound selected from &agr;,&bgr;-unsaturated carbonyl compounds, &agr;,&bgr;-unsaturated nitrile compounds and &agr;-halocarboxylic acid groups; and (B) at least one selected from a group consisting of (B1) non-polymer nonvolatile substances and (B2) polyhydric alcohols, is provided, and the resin composition for paper-coating can realize high quality of coated paper by being mixed with a pigment and an aqueous binder and being coated on paper, which does not cause generation of formaldehyde and which does not tend to produce disadvantages such as thickening and deterioration in flowing property, and for paper using the resin composition and a coated paper produced by using the coating composition are also provided.