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 11028299 B1

Date of Patent:

Jun. 08, 2021

Filed:

Nov. 17, 2014

Anti-powdering and anti-static polymer film for digital printing

Applicant:

Mitsubishi Polyester Film, Inc, Greer, SC (US);

Inventors:

Zhongzhe Yuan, Boiling Springs, SC (US);

Daniel Jacober, Hendersonville, NC (US);

Assignee:

MITSUBISHI POLYESTER FILM, INC, Greer, SC (US);

Attorney:

Dority & Manning, P.A.

Primary Examiner:

Vivian Chen

Int. Cl.

CPC ...

C09K 3/16 (2006.01); C09D 167/02 (2006.01); C09D 129/10 (2006.01); C08J 7/04 (2020.01); C09D 161/26 (2006.01); C09D 167/00 (2006.01); C09D 123/00 (2006.01); C09D 161/20 (2006.01); C09D 123/08 (2006.01); C09D 171/00 (2006.01); C09D 161/00 (2006.01); C09D 161/28 (2006.01); C09D 167/03 (2006.01); C09D 133/12 (2006.01); C09J 171/00 (2006.01); C09J 129/00 (2006.01); C09J 167/02 (2006.01); C09J 161/26 (2006.01); C09J 167/00 (2006.01); C09J 123/00 (2006.01); C09J 161/20 (2006.01); C09J 161/00 (2006.01); C09J 133/12 (2006.01); C09J 167/03 (2006.01); C09J 123/08 (2006.01); C09J 161/28 (2006.01); C08K 3/22 (2006.01); C08K 3/26 (2006.01); C08K 3/30 (2006.01); C08K 5/06 (2006.01); C08K 5/00 (2006.01); C08K 3/013 (2018.01); C08K 5/3492 (2006.01);

U.S. Cl.

CPC ...

C09K 3/16 (2013.01); C08J 7/0427 (2020.01); C09D 129/10 (2013.01); C09D 167/02 (2013.01); C08K 3/013 (2018.01); C08K 5/0025 (2013.01); C08K 5/06 (2013.01); C08K 5/34922 (2013.01); C08K 2003/222 (2013.01); C08K 2003/2237 (2013.01); C08K 2003/2241 (2013.01); C08K 2003/265 (2013.01); C08K 2003/3045 (2013.01); C09D 123/00 (2013.01); C09D 123/08 (2013.01); C09D 123/0846 (2013.01); C09D 123/0869 (2013.01); C09D 123/0876 (2013.01); C09D 133/12 (2013.01); C09D 161/00 (2013.01); C09D 161/20 (2013.01); C09D 161/26 (2013.01); C09D 161/28 (2013.01); C09D 167/00 (2013.01); C09D 167/03 (2013.01); C09D 171/00 (2013.01); C09J 123/00 (2013.01); C09J 123/08 (2013.01); C09J 123/0846 (2013.01); C09J 123/0869 (2013.01); C09J 123/0876 (2013.01); C09J 129/00 (2013.01); C09J 133/12 (2013.01); C09J 161/00 (2013.01); C09J 161/20 (2013.01); C09J 161/26 (2013.01); C09J 161/28 (2013.01); C09J 167/00 (2013.01); C09J 167/02 (2013.01); C09J 167/03 (2013.01); C09J 171/00 (2013.01); Y10T 428/249991 (2015.04); Y10T 428/25 (2015.01); Y10T 428/256 (2015.01); Y10T 428/258 (2015.01); Y10T 428/265 (2015.01); Y10T 428/31786 (2015.04); Y10T 428/31797 (2015.04);

Abstract

A coated polymer film, such as a coated polyester film, is disclosed. In one embodiment, the coated film may be used as a substrate for digital printing. In one embodiment, the coating contains an anionic anti-static agent comprising a sulphonated copolyester resin. In an alternative embodiment, the coating contains an anti-static agent comprising an organometallic, such as an organo zirconate, in combination with metal oxide particles. The metal oxide particles may comprise nanoparticles. In one embodiment, the coating can further contain a print enhancing agent and an adhesion promoter.

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