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:
Jun. 05, 2007
Filed:
Jul. 21, 2003
Applicants:
Masaru Iriya, Suzuka, JP;
Yuichiro Sakamoto, Suzuka, JP;
Inventors:
Masaru Iriya, Suzuka, JP;
Yuichiro Sakamoto, Suzuka, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/32 (2006.01); B32B 27/06 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wrap film comprising a layer of resin composition (C) as at least one surface layer, wherein resin composition (C) comprises 100 parts by mass of an aliphatic polyester resin (A) and 5 to 40 parts by mass of a liquid additive (B), and having a surface roughness of 0.5 to 4.0 nm, a tensile modulus of 400 to 1500 MPa, a heat resistant temperature of 130° C. or more and cling energy of 0.5 to 2.5 mJ, and a wrap product having the wrap film placed in a box. There is provided an easy-to-use wrap film having cling property and pulling-out property.