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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 9464149 B1

PDFFull Text
Date of Patent:
Oct. 11, 2016

Filed:

Oct. 30, 2015

Heat-shrinkable tube having tearability

Applicant:

Junkosha Inc., Kasama-shi, JP;

Inventors:

Masahiro Suzuki, Kasama, JP;

Kohei Yuri, Kasama, JP;

Tomoyo Okubo, Kasama, JP;

Assignee:

Junkosha Inc., Kasama-Shi, JP;

Attorney:

The Webb Law Firm

Primary Examiner:

Michael C Miggins

Int. Cl.
CPC ...
C08F 214/28 (2006.01); C08F 214/26 (2006.01); A61L 29/00 (2006.01); A61L 29/04 (2006.01); B29C 47/00 (2006.01); B29C 47/40 (2006.01); B29C 47/64 (2006.01); B29C 55/24 (2006.01); B29C 61/00 (2006.01); B29C 61/08 (2006.01); B29C 63/42 (2006.01); C08L 27/18 (2006.01); C08L 27/20 (2006.01); F16L 11/12 (2006.01); B29L 23/00 (2006.01); B29K 27/18 (2006.01);
U.S. Cl.
CPC ...
C08F 214/28 (2013.01); A61L 29/00 (2013.01); A61L 29/041 (2013.01); B29C 47/0007 (2013.01); B29C 47/0023 (2013.01); B29C 47/40 (2013.01); B29C 47/64 (2013.01); B29C 55/24 (2013.01); B29C 61/003 (2013.01); B29C 61/08 (2013.01); B29C 63/42 (2013.01); C08F 214/26 (2013.01); C08L 27/18 (2013.01); C08L 27/20 (2013.01); F16L 11/12 (2013.01); B29K 2027/18 (2013.01); B29K 2995/0049 (2013.01); B29L 2023/005 (2013.01);
Abstract

The present disclosure relates to a heat-shrinkable tube having tearability, which is made of a fluororesin, and particularly, to a heat-shrinkable tube having excellent tear straightness. Further, the present disclosure relates to a tube having high heat-shrinkage rate at low temperature. A tube including at least a fluororesin as a base resin, in which the thickness of the entanglement unit of a polymer observed on a cross-section in a longitudinal direction of the tube after being shrunk at 200° C. by 35% or more is 1 μm to 9 μm, has excellent tear straightness.

Find Patent Forward Citations

Suzuki, Masahiro. (2016). Heat-shrinkable tube having tearability (U.S. Patent No. 9464149). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9464149

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

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