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:
Jun. 03, 1986
Filed:
May. 14, 1984
Applicant:
Inventors:
Petrus G Kooymans, Amsterdam, NL;
Stephen A Stachowiak, Amsterdam, NL;
Jurrianus Bekooij, Amsterdam, NL;
Werner T Raudenbusch, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525497 ; 2041817 ; 523404 ; 523414 ; 523415 ; 523416 ; 524901 ; 525501 ; 525504 ; 525523 ; 525528 ;
Abstract
The present invention is directed to polyglycidyl ethers having, on average, n epoxy groups per molecule, where 1<n.ltoreq.2, which comprise the reaction products of multifunctional polyglycidyl ethers having, on average, x epoxy groups per molecule, where x>2, with (x-n) mol of monofunctional phenols per mol of the multifunctional polyglycidyl ether and to a process for their preparation and their use in preparing thermosetting coating compositions, particularly for use in electrodeposition coating of articles.