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:
Dec. 16, 2003
Filed:
Feb. 12, 2002
Applicant:
Inventors:
Hiroaki Narisawa, Nagoya, JP;
Masanobu Maeda, Nagoya, JP;
Minoru Hattori, Nagoya, JP;
Masahiro Kaneko, Nagoya, JP;
Assignee:
Mitsui Chemicals, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 8/312 ;
U.S. Cl.
CPC ...
C08L 8/312 ;
Abstract
A phenolic resin composition which is stable against an environmental moisture change and, further, excellent in fast curing property, flexibility and heat resistance. The phenolic resin composition contains 70-97% by weight of a phenolic resin and 3-30% by weight of a silicone-based rubber component and has a ratio of an ortho-bonding to a para-bonding at a methylene bonding in the phenolic resin of 2-9.