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:
Apr. 28, 2008
Filed:
Sep. 16, 2004
Applicants:
Hideki Ito, Inuyama, JP;
Norimi Tabota, Inuyama, JP;
Tsutomu Oko, Aichi, JP;
Inventors:
Assignee:
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/06 (2005.12); B29C 47/00 (2005.12); B29C 55/00 (2005.12);
U.S. Cl.
CPC ...
Abstract
The present invention provides a heat shrinkable polyester film whose hot water shrinkage along its main shrinkage direction is equal to or greater than 20% when the film is put in hot water of 70° C. for 5 sec; 35% to 55% when put in hot water of 75° C. for 5 sec; and 50% to 60% when put in hot water of 80° C. for 5 sec, wherein the compressive strength of the label formed by the film satisfies a following expression (1):Y>X  (1)
Quick Actions:
Ito, Hideki. (2008). Heat shrinkable polyester film (U.S. Patent No. RE40274). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/RE40274
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile