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 9149955 B1

PDFFull Text
Date of Patent:
Oct. 06, 2015

Filed:

Dec. 29, 2011

Process for recycling immiscibles in pet film

Applicants:

Douglas J. Bower, North Kingstown, RI (US);

Arron Carroll, Cranston, RI (US);

Satoshi Yamamoto, Lyons, FR;

Inventors:

Douglas J. Bower, North Kingstown, RI (US);

Arron Carroll, Cranston, RI (US);

Satoshi Yamamoto, Lyons, FR;

Assignee:

TORAY PLASTICS (AMERICA), INC., N. Kingstown, RI (US);

Attorney:

Morrison & Foerster LLP

Primary Examiner:

Vivian Chen

Int. Cl.
CPC ...
B32B 37/15 (2006.01); B29C 47/10 (2006.01); B29C 47/58 (2006.01); B29C 47/68 (2006.01); B29C 55/12 (2006.01); B29D 7/01 (2006.01); B29B 17/00 (2006.01); B29B 17/02 (2006.01); C08L 67/02 (2006.01); C08L 67/03 (2006.01); B29C 47/76 (2006.01); B29C 47/08 (2006.01); B29C 47/92 (2006.01); B29C 47/66 (2006.01); B32B 27/36 (2006.01); C08K 5/00 (2006.01); B32B 38/00 (2006.01); B32B 37/00 (2006.01); B29C 47/00 (2006.01); B29L 9/00 (2006.01); B29K 67/00 (2006.01); B29L 7/00 (2006.01);
U.S. Cl.
CPC ...
B29B 17/0026 (2013.01); B29B 17/02 (2013.01); B29C 47/0057 (2013.01); B29C 47/0894 (2013.01); B29C 47/663 (2013.01); B29C 47/68 (2013.01); B29C 47/76 (2013.01); B29C 47/92 (2013.01); B32B 27/36 (2013.01); B29B 17/00 (2013.01); B29B 17/0005 (2013.01); B29B 17/0036 (2013.01); B29B 2017/0213 (2013.01); B29B 2017/0224 (2013.01); B29C 47/0004 (2013.01); B29C 47/0021 (2013.01); B29C 47/0071 (2013.01); B29C 47/0083 (2013.01); B29C 47/10 (2013.01); B29C 47/1027 (2013.01); B29C 47/58 (2013.01); B29C 55/12 (2013.01); B29C 2947/92723 (2013.01); B29C 2947/92742 (2013.01); B29D 7/01 (2013.01); B29K 2067/003 (2013.01); B29L 2007/008 (2013.01); B29L 2009/00 (2013.01); B29L 2009/005 (2013.01); B32B 37/0007 (2013.01); B32B 37/15 (2013.01); B32B 2038/0028 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2272/00 (2013.01); B32B 2307/518 (2013.01); C08K 5/0008 (2013.01); C08K 5/0025 (2013.01); C08L 67/02 (2013.01); C08L 67/03 (2013.01); Y02W 30/62 (2015.05); Y02W 30/622 (2015.05); Y10T 428/24355 (2015.01);
Abstract

Described are methods for recycling biaxially oriented thermoplastic crystallizable films, such as polyester terephthalate (PET) films, that have been coated with various polymers or waxes that are immiscible in the primary molten thermoplastic. The resultant processed recycle can be used to make new biaxially oriented thermoplastic films while avoiding process instability and optical defects in the finished film associated with immiscible polymeric and/or wax coatings.

Find Patent Forward Citations

Quick Actions:

Bower, Douglas. (2015). Process for recycling immiscibles in pet film (U.S. Patent No. 9149955). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9149955

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

Loading…