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:
Jul. 11, 2006
Filed:
May. 15, 2003
Applicants:
Ritsuo Iwata, Hamamatsu, JP;
Hironao Nagashima, Hamakita, JP;
Tomohide Ogata, Hamamatsu, JP;
Kazunari Suzuki, Hamamatsu, JP;
Koji Nakajima, Iwata, JP;
Inventors:
Ritsuo Iwata, Hamamatsu, JP;
Hironao Nagashima, Hamakita, JP;
Tomohide Ogata, Hamamatsu, JP;
Kazunari Suzuki, Hamamatsu, JP;
Koji Nakajima, Iwata, JP;
Assignee:
Yamaha Corporation, Shizuoka-Ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 97/00 (2006.01); C08L 29/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adhesive, comprising (A) a polymeric MDI, (B) modified polyvinyl acetate emulsion, (C) aqueous polyvinyl alcohol solution, and (D) a filler. Preferably, a mass ratio of A:B:C:D is 30:(60–160):(50–160):(10–140) provided that the aqueous polyvinyl alcohol solution (C) is in a concentration of 10% by mass.