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:
Apr. 25, 2000
Filed:
May. 21, 1997
Applicant:
Inventors:
Takashi Irie, Suita, JP;
Kei Aoki, Ikoma, JP;
Assignee:
Nippon Paint Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560201 ; 560199 ;
Abstract
A malonate group-containing acrylate monomer is produced by a transesterification reaction of dialkyl malonate with a hydroxyalkyl (meth)acrylate or a polyalkylene glycol mono(meth)acrylate. The malonate group-containing acrylate monomer finds use in the production of an acrylic polymer capable of crosslinking through a Michael reaction with an .alpha., .beta.-unsaturated carbonyl compound or resin.