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:
Apr. 17, 2001
Filed:
Jan. 09, 1998
Applicant:
Inventors:
Masahiko Yamanaka, Koka-gun, JP;
Harutomo Nomoto, Uji, JP;
Tomio Nobe, Yawata, JP;
Shigeo Takatsuji, Otsu, JP;
Assignee:
New Japan Chemical Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/48 ; C08L 6/302 ; C08G 5/904 ; C08G 5/906 ;
U.S. Cl.
CPC ...
C08F 2/48 ; C08L 6/302 ; C08G 5/904 ; C08G 5/906 ;
Abstract
An epoxy resin containing group(s) of formula (1) and having a number average molecular weight of 400-10,000, an epoxy equivalent of 100-5,000 and an average number of glycidyl ether groups per molecule of 2-50