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:
Sep. 17, 2019
Filed:
Nov. 12, 2013
Applicant:
Polyone Corporation, Avon Lake, OH (US);
Inventors:
Norio Masuko, Ibaraki, JP;
Hiroshi Kato, Ibaraki, JP;
Assignee:
PolyOne Corporation, Avon Lake, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C09J 153/00 (2006.01); B29B 9/06 (2006.01); C09J 193/00 (2006.01); C09J 153/02 (2006.01); C09J 7/38 (2018.01); C09J 7/22 (2018.01); B29K 25/00 (2006.01); B29K 105/00 (2006.01); B29K 96/04 (2006.01);
U.S. Cl.
CPC ...
C09J 153/00 (2013.01); B29B 9/065 (2013.01); C09J 7/22 (2018.01); C09J 7/38 (2018.01); C09J 7/387 (2018.01); C09J 153/02 (2013.01); C09J 153/025 (2013.01); C09J 193/00 (2013.01); B29K 2025/08 (2013.01); B29K 2096/04 (2013.01); B29K 2105/0085 (2013.01); C09J 2453/00 (2013.01); Y10T 428/2878 (2015.01); Y10T 428/31855 (2015.04);
Abstract
To provide An adhesive composition for a protective film to suppress a surface pollution and adhesive residue on a painting surface. The adhesive composition comprises: 100 weight parts of given block copolymer, and 1 to 20 weight parts of a given polar tackifier resin compound, wherein the polar tackifier resin compound has a solubility parameter (SP value) of 8.2 to 9.2 calculated by the Small method using Hoy's constant.