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. 13, 1978
Filed:
May. 28, 1976
Kiyoshi Yokokawa, Annaka, JA;
Noboru Shimamoto, Annaka, JA;
Shin-Etsu Chemical Co. Ltd., Tokyo, JA;
Abstract
A fluorinated elastomer is blended with a poly(vinylidene fluoride) resin at a temperature between the temperature of 70.degree. C below the melting temperature of the resin and the decomposition temperature of the same resin to form a resin blend capable of giving shaped articles having superior mechanical strengths. The resin blend is suitable for preparing heat-shrinkable articles like heat-shrinkable tubes by heating with expansion by internal pressure at an elevated temperature higher than the melting temperature of the resin, followed by cooling without release of the pressure to room temperature where the pressure is released. Such heat-shrinkable tubes can readily become shrunken by re-heating.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile