logo

For the Inventor, By the Inventor

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 9168695 B1

PDFFull Text
Date of Patent:
Oct. 27, 2015

Filed:

Dec. 17, 2007

Biaxially stretched polyamide resin film and production method thereof

Applicants:

Atsuko Noda, Uji, JP;

Kiwamu Yuki, Uji, JP;

Nobuhiro Tanaka, Uji, JP;

Chiemi Nishitani, Uji, JP;

Hiroshi Sakakura, Uji, JP;

Inventors:

Atsuko Noda, Uji, JP;

Kiwamu Yuki, Uji, JP;

Nobuhiro Tanaka, Uji, JP;

Chiemi Nishitani, Uji, JP;

Hiroshi Sakakura, Uji, JP;

Assignee:

UNITIKA LTD., Hyogo, JP;

Attorney:

Fildes & Outland, P.C.

Primary Examiner:

Callie Shosho

Assistant Examiner:

John Freeman

Int. Cl.
CPC ...
B29C 55/12 (2006.01); B29C 55/14 (2006.01); B29C 55/16 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/34 (2006.01); C08J 5/18 (2006.01); C08J 7/04 (2006.01); B32B 27/16 (2006.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B29K 77/00 (2006.01);
U.S. Cl.
CPC ...
B29C 55/12 (2013.01); B29C 55/143 (2013.01); B29C 55/16 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); C08J 5/18 (2013.01); C08J 7/047 (2013.01); B29K 2077/00 (2013.01); B32B 2255/10 (2013.01); B32B 2255/20 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2255/28 (2013.01); B32B 2270/00 (2013.01); B32B 2307/306 (2013.01); B32B 2307/31 (2013.01); B32B 2307/50 (2013.01); B32B 2307/518 (2013.01); B32B 2307/54 (2013.01); B32B 2307/558 (2013.01); B32B 2307/7242 (2013.01); B32B 2439/46 (2013.01); B32B 2439/70 (2013.01); B32B 2439/80 (2013.01); B32B 2553/00 (2013.01); C08J 2377/02 (2013.01); C08J 2427/08 (2013.01); Y10T 428/265 (2015.01); Y10T 428/28 (2015.01); Y10T 428/31562 (2015.04); Y10T 428/31757 (2015.04);
Abstract

Disclosed is a biaxially stretched polyamide resin film which is a biaxially stretched film having a layer of a polyamide resin with caproamide as a repeating unit thereof and has an amount of the caprolactam monomer extracted from the biaxially stretched polyamide resin film of 0.1% by mass or less, and also disclosed is a packaging material including the biaxially stretched polyamide resin film.

Find Patent Forward Citations

Noda, Atsuko. (2015). Biaxially stretched polyamide resin film and production method thereof (U.S. Patent No. 9168695). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9168695

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

Loading…