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:
Sep. 02, 1986
Filed:
May. 17, 1985
Applicant:
Inventors:
Toshio Koishi, Sakado, JP;
Akira Ishihara, Tokorozawa, JP;
Takamasa Fuchigami, Sagamihara, JP;
Iwao Ojima, East Setauket, NY (US);
Assignee:
Central Glass Company, Limited, Ube, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
526245 ;
Abstract
An .alpha.-trifluoromethylacrylate, which does not undergo radical homopolymerization, is easily and efficiently copolymerized with styrene or its derivatives by using a common radical polymerization initiator. The composition of the resultant copolymer does not greatly vary with the proportions of the monomers subjected to copolymerization and usually is close to an alternating copolymer.