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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.:

US 4774302 B1

PDFFull Text
Date of Patent:
Sep. 27, 1988

Filed:

Mar. 12, 1987

Process for producing peroxide-vulcanizable, fluorine-containing

Applicant:
Inventors:

Haruyoshi Tatsu, Hitachi, JP;

Jun Okabe, Kitaibaraki, JP;

Akihiro Naraki, Kitaibaraki, JP;

Masatoshi Abe, Kitaibaraki, JP;

Yoshiaki Ebina, Kitaibaraki, JP;

Assignee:

Nippon Mektron Limited, Tokyo, JP;

Attorney:

Philpitt; Fred

Primary Examiner:

Joseph L Schofer

Assistant Examiner:

N Sarofim

Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526206 ; 5253264 ;
Abstract

A peroxide-vulcanizable, fluorine-containing elastomer having distinguished processability, vulcanization characteristics and physical properties of vulcanized products can be obtained by polymerization of fluorine-containing olefins having 2 to 8 carbon atoms in the presence of a bromine or iodine-containing aromatic or perfluoroaromatic compound, polysubstituted with (1) bromine atoms or bromoalkyl groups (2) iodine atoms or iodoalkyl groups.

Find Patent Forward Citations

Tatsu, Haruyoshi. (1988). Process for producing peroxide-vulcanizable, fluorine-containing (U.S. Patent No. 4774302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4774302

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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