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:
Aug. 10, 1976
Filed:
Jul. 24, 1975
Applicant:
Inventor:
Harold E De La Mare, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08G / ;
U.S. Cl.
CPC ...
20415924 ; 526 14 ; 526 56 ; 526 75 ; 526 82 ; 526 90 ; 526271 ; 526320 ;
Abstract
A curable resin composition is prepared by first reacting a low molecular weight polybutadiene resin with a polycarboxylic acid anhydride of the general formula ##EQU1## and then reacting the resulting resin with a hydroxyalkyl acrylate of the general formula ##EQU2## Also disclosed are the cured resin compositions.