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:
Jun. 08, 1993
Filed:
Sep. 10, 1991
Yoshitaka Kajiwara, Yono, JP;
Shoushi Takahashi, Tokyo, JP;
Kenichi Mizoguchi, Yono, JP;
Sumio Saito, Tokyo, JP;
Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention relates to a novel polyfunctional epoxy resin having two phenolic glycidyl ether groups, one or more of alcoholic glycidyl ether groups and one or more of alcoholic hydroxyl groups in one molecules. The present invention further provides an epoxy resin composition comprising the epoxy resin. The cured product obtained from the epoxy resin composition according to the present invention is excellent in heat resistance, toughness, adhesion property and water proofness, and it is extremely useful for a wide range of application uses such as molding materials, casting materials, laminate materials, coating materials, adhesives and photoresists.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile