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:
Dec. 30, 2014
Filed:
Dec. 14, 2011
Applicants:
Shigenori Nakano, Ichihara, JP;
Kaoru Suzuki, Ichihara, JP;
Inventors:
Shigenori Nakano, Ichihara, JP;
Kaoru Suzuki, Ichihara, JP;
Assignee:
Du Pont-Mitsui Polychemicals Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/10 (2006.01); C08L 23/00 (2006.01); B32B 27/32 (2006.01); B29C 47/02 (2006.01); C09D 133/02 (2006.01); B29C 47/00 (2006.01); B32B 27/08 (2006.01); C08L 23/08 (2006.01); B32B 27/30 (2006.01);
U.S. Cl.
CPC ...
C09D 133/02 (2013.01); B29C 2947/92695 (2013.01); B32B 2323/10 (2013.01); B32B 27/32 (2013.01); B29C 2947/92704 (2013.01); B29C 47/025 (2013.01); B29C 47/0064 (2013.01); B32B 27/08 (2013.01); B29C 2947/92857 (2013.01); C08L 23/0869 (2013.01); B32B 27/308 (2013.01); B29C 47/0021 (2013.01);
Abstract
The present invention provides a resin composition for extrusion coating, the composition including (1) at least one of a copolymer of ethylene and α,β-unsaturated carboxylic acid or an ionomer thereof and (2) a homopolypropylene, wherein a content of the component (2) is 3 to 12% by mass based on the total mass of the component (1) and the component (2) and has a melt flow rate (at a load of 2160 g and 190° C., JIS K7210) of 4.0 g/10 min. or more.