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:
Oct. 25, 2011
Filed:
Feb. 01, 2006
Applicants:
Masahiko Endoh, Chiba, JP;
Misao Mukui, Chiba, JP;
Junichi Matsumoto, Chiba, JP;
Inventors:
Assignee:
Prime Polymer Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C08F 297/08 (2006.01); C08L 23/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a propylene-ethylene copolymer which is excellent in a balance between a heat resistance and an elasticity recovering property and has a good transparency and which is improved in peel whitening brought about by mutual adhesion in storing specific to soft materials, a resin composition for a transparent elasticity recovering film or sheet comprising the above copolymer, a transparent elasticity recovering film or sheet and a wrap film.