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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 10184072 B1

PDFFull Text
Date of Patent:
Jan. 22, 2019

Filed:

Nov. 13, 2015

Coating agent, decorative film, and article

Applicant:

Mitsui Chemicals, Inc., Tokyo, JP;

Inventors:

Yoshihito Hirota, Chiba, JP;

Yuichi Itou, Ichihara, JP;

Assignee:

MITSUI CHEMICALS, INC., Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Hui H Chin

Int. Cl.
CPC ...
C09J 123/28 (2006.01); C09D 7/40 (2018.01); B32B 27/00 (2006.01); C08F 8/46 (2006.01); C09D 123/00 (2006.01); C09D 123/28 (2006.01); C09D 175/04 (2006.01); C09J 123/10 (2006.01); C09J 175/04 (2006.01); C08F 255/10 (2006.01); C09J 151/06 (2006.01); C09J 7/35 (2018.01); C09D 5/00 (2006.01); C09D 7/63 (2018.01); C08F 210/06 (2006.01); C08K 5/101 (2006.01); C08F 4/659 (2006.01); C08F 4/6592 (2006.01);
U.S. Cl.
CPC ...
C09J 123/28 (2013.01); B32B 27/00 (2013.01); C08F 8/46 (2013.01); C08F 210/06 (2013.01); C08F 255/10 (2013.01); C09D 5/002 (2013.01); C09D 7/40 (2018.01); C09D 7/63 (2018.01); C09D 123/00 (2013.01); C09D 123/28 (2013.01); C09D 175/04 (2013.01); C09J 7/35 (2018.01); C09J 123/10 (2013.01); C09J 151/06 (2013.01); C09J 175/04 (2013.01); C08F 4/65912 (2013.01); C08F 4/65927 (2013.01); C08K 5/101 (2013.01); C09J 2201/622 (2013.01); C09J 2423/00 (2013.01); C09J 2451/00 (2013.01);
Abstract

An object of the present invention is to provide a coating agent giving a coating film that has good adhesion and stability over time, a decorative film having at least one layer formed from the coating agent; and an article decorated with the decorative film. The coating agent of the present invention contains, in a specific ratio, an olefin polymer (A) having a heat of fusion of in the range of 0 to 50 J/g and having a weight average molecular weight (Mw) as measured by GPC of 1×10to 1000×10, a hydrocarbon-based synthetic oil (B) having a 40° C. kinematic viscosity of 30 to 500,000 cSt, and a tackifier (C) having an acid value of 10 or more and having a weight average molecular weight (Mw) of 0.9×10to 3×10.

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