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 10035891 B1

PDFFull Text
Date of Patent:
Jul. 31, 2018

Filed:

Dec. 24, 2014

Modified thermoplastic polyurethane rolling film and preparation method

Applicant:

Fuzhou University, Fuzhou, CN;

Inventors:

Yuying Zheng, Fuzhou, CN;

Jinxian Lin, Fuzhou, CN;

Assignee:

FUZHOU UNIVERSITY, Fuzhou, CN;

Attorneys:

Luoh J. Wu

Continent Patent Office LLP

Primary Examiner:

Christopher M Rodd

Int. Cl.
CPC ...
C08J 5/18 (2006.01); B29C 47/00 (2006.01); B29B 7/00 (2006.01); B29C 47/78 (2006.01); B29B 9/12 (2006.01); B29B 7/02 (2006.01); B29K 75/00 (2006.01); B29L 7/00 (2006.01); B29B 9/06 (2006.01); B29K 21/00 (2006.01); B29K 23/00 (2006.01); B29K 83/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B29B 7/005 (2013.01); B29B 9/12 (2013.01); B29C 47/0004 (2013.01); B29C 47/0021 (2013.01); B29C 47/0059 (2013.01); B29C 47/78 (2013.01); B29B 7/02 (2013.01); B29B 9/06 (2013.01); B29K 2021/003 (2013.01); B29K 2023/00 (2013.01); B29K 2075/00 (2013.01); B29K 2083/00 (2013.01); B29K 2509/14 (2013.01); B29K 2995/0016 (2013.01); B29K 2995/0055 (2013.01); B29L 2007/008 (2013.01); C08J 2323/02 (2013.01); C08J 2375/04 (2013.01); C08J 2383/00 (2013.01); C08J 2423/02 (2013.01); C08J 2423/14 (2013.01); C08J 2475/04 (2013.01); C08J 2483/04 (2013.01);
Abstract

This present invention discloses a modified thermoplastic polyurethane (TPU) rolling film and relates to a preparation method thereof. The modified thermoplastic polyurethane (TPU) rolling film comprises: 100 parts by weight of TPU resin, 3 to 8 parts by weight of Thermoplastic polyolefin (TPO) resin, 5 to 10 parts by weight of Thermo Plastic Silicone Vulcanizate (TPSiV) resin, 5 to 15 parts by weight of TPU color masterbatch, 0.5 to 1.5 parts by weight of antioxidant, 0.5 to 1.5 parts by weight of light stabilizer, 10 to 15 parts by weight of flame retardant, and 0.03 to 0.1 parts by weight of compound lubricant. This kind of rolling film has a uniform thickness and high surface gloss, and is yellowing resistant, abrasion resistant, flame retardant, and low-temperature resistant.

Find Patent Forward Citations

Zheng, Yuying. (2018). Modified thermoplastic polyurethane rolling film and preparation method (U.S. Patent No. 10035891). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10035891

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

Loading…