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:
Mar. 17, 1992
Filed:
Jun. 23, 1989
Applicant:
Inventors:
Zenichiro Endo, Iwakuni, JP;
Shigeyoshi Hara, Iwakuni, JP;
Paul A Silver, Wilmington, DE (US);
Hikoichiro Yamada, Iwakuni, JP;
Assignee:
Hercules Incorporated, Wilmington, DE (US);
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ; B32B / ;
U.S. Cl.
CPC ...
264137 ; 264257 ; 2643286 ; 26432818 ; 26433113 ; 524445 ; 524449 ; 524451 ; 524553 ; 524554 ; 526283 ; 528 27 ; 528 32 ;
Abstract
A molded article is produced by metathesis polymerization of a mixture containing at least one metathesis polymerizable monomer, a metathesis polymerization catalyst and an organic or inorganic filler material which has been treated with a vinyl-substituted silane coupler having at least one hydrolyzable group in addition to the vinyl group.