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:
Feb. 24, 1998
Filed:
Jan. 16, 1996
Applicant:
Inventors:
Haruyuki Kano, Ibaraki-ken, JP;
Yoshihisa Sone, Ibaraki-ken, JP;
Kouichi Yoshimura, Ibaraki-ken, JP;
Hiroichi Kouyama, Wakayama, JP;
Assignee:
Sumikin Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528129 ; 528162 ;
Abstract
A phenolic resin obtained by reacting a phenol with an aromatic aldehyde and a xylylene compound represented by the formula