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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 9328232 B1

PDFFull Text
Expired
Date of Patent:
May. 03, 2016

Filed:

Feb. 22, 2013

Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof

Applicant:

Japan Polypropylene Corporation, Chiyoda-ku, JP;

Inventors:

Satoshi Katsuno, Mie, JP;

Kuninori Takahashi, Mie, JP;

Iku Kouzai, Mie, JP;

Motokazu Terada, Mie, JP;

Masato Takayama, Mie, JP;

Shinichirou Yajima, Mie, JP;

Assignee:

JAPAN POLYPROPYLENE CORPORATION, Chiyoda-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Nathan M Nutter

Int. Cl.
CPC ...
C08L 23/14 (2006.01); C08L 23/12 (2006.01); C08F 10/06 (2006.01); C08J 5/18 (2006.01); C08L 53/00 (2006.01); C08L 23/10 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); B32B 27/327 (2013.01); C08F 10/06 (2013.01); C08J 5/18 (2013.01); C08L 23/10 (2013.01); C08L 23/14 (2013.01); C08L 53/00 (2013.01); B32B 2307/412 (2013.01); B32B 2307/518 (2013.01); B32B 2439/70 (2013.01); B32B 2553/00 (2013.01); C08F 4/65916 (2013.01); C08J 2323/10 (2013.01); C08J 2323/12 (2013.01); C08J 2423/14 (2013.01); C08L 23/142 (2013.01); C08L 2201/10 (2013.01); C08L 2203/16 (2013.01); C08L 2203/162 (2013.01); C08L 2205/02 (2013.01); C08L 2205/025 (2013.01); C08L 2314/02 (2013.01); C08L 2314/06 (2013.01);
Abstract

A propylene-ethylene copolymer resin composition including: 97 to 65 parts by weight of a propylene polymer (A) produced with a metallocene catalyst and 3 to 35 parts by weight of a propylene-ethylene copolymer (B). The copolymer (B) includes: 65 to 95% by weight of a propylene polymer component (B1) and 5 to 35% by weight of a propylene-ethylene copolymer component (B2).

Find Patent Forward Citations

Katsuno, Satoshi. (2016). Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof (U.S. Patent No. 9328232). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9328232

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

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