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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 10662311 B1

PDFFull Text
Date of Patent:
May. 26, 2020

Filed:

Jan. 06, 2016

Thermoplastic films having asymmetric properties

Applicant:

Flex Films (Usa) Inc., Elizabethtown, KY (US);

Inventors:

Steven Sargeant, Elizabethtown, KY (US);

Sudhir Naik, Noida, IN;

J. K. Sharma, Noida, IN;

Pramod Sirsamkar, Noida, IN;

Assignee:

FLEX FILMS (USA) INC., Elizabethtown, KY (US);

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Scott R Walshon

Assistant Examiner:

Jasper Saberi

Int. Cl.
CPC ...
C08K 3/36 (2006.01); B32B 27/36 (2006.01); B32B 27/08 (2006.01); C08J 5/18 (2006.01); B29C 55/02 (2006.01); B29D 7/01 (2006.01); B32B 27/20 (2006.01); B29C 48/00 (2019.01); C08J 7/04 (2020.01); B32B 38/00 (2006.01); B29K 67/00 (2006.01); B29C 55/14 (2006.01);
U.S. Cl.
CPC ...
C08K 3/36 (2013.01); B29C 48/0018 (2019.02); B29C 48/0021 (2019.02); B29C 55/023 (2013.01); B29D 7/01 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/36 (2013.01); C08J 5/18 (2013.01); C08J 7/0427 (2020.01); B29C 55/143 (2013.01); B29K 2067/003 (2013.01); B32B 2038/0028 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2264/102 (2013.01); B32B 2270/00 (2013.01); B32B 2307/518 (2013.01); B32B 2307/54 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/702 (2013.01); B32B 2307/704 (2013.01); B32B 2307/732 (2013.01); B32B 2367/00 (2013.01); C08J 2367/02 (2013.01); C08J 2433/00 (2013.01); C08J 2475/04 (2013.01);
Abstract

A thermoplastic film is provided that includes a biaxially-oriented polyethylene terephthalate (PET) layer, a tensile strength in the longitudinal and transverse directions of about 2000 kg/cmor 3000 kg/cmor more, and a tear force in the longitudinal direction that is about 1.5 times as large as a tear force in the transverse direction. Such a film can include two or more layers. Processes for producing the thermoplastic film are also provided.

Find Patent Forward Citations

Sargeant, Steven. (2020). Thermoplastic films having asymmetric properties (U.S. Patent No. 10662311). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10662311

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

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