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:
Jan. 28, 2020
Filed:
Apr. 16, 2018
Applicant:
Yazaki Corporation, Minato-ku, Tokyo, JP;
Inventor:
Kazuya Takeuchi, Susono, JP;
Assignee:
Yazaki Corporation, Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 109/00 (2006.01); C09J 109/06 (2006.01); C09J 109/08 (2006.01); C09J 153/02 (2006.01); C09J 7/24 (2018.01); C09J 7/38 (2018.01); C09J 125/10 (2006.01); C08K 5/101 (2006.01); C08K 5/103 (2006.01); C09J 107/02 (2006.01); C09J 113/02 (2006.01); C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
C09J 107/02 (2013.01); C08K 5/0016 (2013.01); C08K 5/101 (2013.01); C08K 5/103 (2013.01); C09J 7/245 (2018.01); C09J 7/383 (2018.01); C09J 109/00 (2013.01); C09J 109/06 (2013.01); C09J 113/02 (2013.01); C09J 153/02 (2013.01); C09J 2201/122 (2013.01); C09J 2201/606 (2013.01); C09J 2203/302 (2013.01); C09J 2205/102 (2013.01); C09J 2407/00 (2013.01); C09J 2409/00 (2013.01); C09J 2413/00 (2013.01); C09J 2425/00 (2013.01); C09J 2427/006 (2013.01);
Abstract
The present invention relates to a composition for a pressure-sensitive adhesive comprising 100 parts by mass (non-volatile fraction) of a main agent comprising a mixture of a natural rubber latex and a synthetic rubber latex, 40 to 120 parts by mass of a rosin-based tackifier resin having a softening point of 130 to 135° C. and 1 to 15 parts by mass of low-molecular-weight polyisoprene having a weight-average molecular weight of 15,000 to 40,000.