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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 9102126 B1

PDFFull Text
Date of Patent:
Aug. 11, 2015

Filed:

Jun. 30, 2011

Readily removable film, label for in-mold molding, molded resin article having label attached thereto, wallpaper, glue label, and container having label attached thereto

Applicants:

Tatsuya Suzuki, Ibaraki, JP;

Kou Nakamura, Ibaraki, JP;

Kazuyuki Kimura, Ibaraki, JP;

Seiichiro Iida, Ibaraki, JP;

Inventors:

Tatsuya Suzuki, Ibaraki, JP;

Kou Nakamura, Ibaraki, JP;

Kazuyuki Kimura, Ibaraki, JP;

Seiichiro Iida, Ibaraki, JP;

Assignee:

YUPO CORPORATION, Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Gwendolyn Blackwell

Assistant Examiner:

Lee Sanderson

Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 7/06 (2006.01); C09J 7/02 (2006.01); G09F 3/10 (2006.01); G09F 3/04 (2006.01); B32B 5/16 (2006.01); B32B 33/00 (2006.01); B32B 3/26 (2006.01); B32B 3/10 (2006.01); E04F 13/00 (2006.01); G09F 3/02 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 3/10 (2013.01); B32B 3/263 (2013.01); B32B 3/266 (2013.01); B32B 5/16 (2013.01); B32B 7/06 (2013.01); B32B 27/32 (2013.01); B32B 33/00 (2013.01); C09J 7/0296 (2013.01); E04F 13/002 (2013.01); G09F 3/04 (2013.01); G09F 3/02 (2013.01); G09F 3/10 (2013.01); Y10T 428/1352 (2015.01); Y10T 428/24331 (2015.01); Y10T 428/24355 (2015.01); Y10T 428/24802 (2015.01); Y10T 428/25 (2015.01); Y10T 428/265 (2015.01); Y10T 428/2848 (2015.01);
Abstract

A readily removable film containing a substrate layer (A) and a readily removable layer (B), wherein the substrate layer (A) contains a thermoplastic resin, the readily removable layer (B) contains from 30 to 60% by weight of a mixture of a crystalline polypropylene resin having a degree of crystallinity of at least 65% and a thermoplastic resin immiscible with the crystalline polypropylene resin, and from 40 to 70% by weight of a fine powder, in which the thermoplastic resin immiscible with the crystalline polypropylene resin is blended in a ratio of from 105 to 300 parts by weight relative to 100 parts by weight of the crystalline polypropylene resin, and the readily removable layer (B) is stretched at least monoaxially.

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