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:
Feb. 13, 1990
Filed:
Jun. 24, 1987
Applicant:
Inventors:
Shigeyoshi Hara, Iwakuni, JP;
Zen-ichiro Endo, Iwakuni, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526282 ; 526281 ; 526169 ; 526188 ; 2643286 ;
Abstract
A polymer prepared by metathesis polymerizing at least one compound represented by the formula ##STR1## wherein m is 0 or 1 and R.sub.1 and R.sub.2 respectively represent hydrogen atom or an alkyl group containing up to three carbon atoms provided that both R.sub.1 and R.sub.2 are not hydrogen atom at the same time, or a mixture of said compound with at least one other metathesis polymerizable comonomer, a useful molded article, processes for preparing the polymer and a polymerizable composition therefor.