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.:
Date of Patent:
Feb. 03, 2015
Filed:
Jul. 29, 2011
Applicants:
Junichi Shibata, Chiyoda-ku, JP;
Hideaki Nitta, Chiyoda-ku, JP;
Shoichi Maekawa, Chiyoda-ku, JP;
Inventors:
Assignee:
Teijin Chemicals, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B32B 3/10 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 7/02 (2013.01); B32B 2250/03 (2013.01); B32B 2367/00 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2451/00 (2013.01); B32B 2509/00 (2013.01); B32B 2605/003 (2013.01); B32B 3/10 (2013.01); Y10S 428/9133 (2013.01);
Abstract
A multi-layer film which is excellent in transferability to a metal shape during thermoforming and hardly produces uneven thickness, wrinkles, whitening or cracks on the surface of the obtained molded article. The multi-layer film has a layer (layer A) containing a polycarbonate resin and a polyester-based thermoplastic elastomer and a layer (layer B) containing an acrylic resin, wherein