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:
May. 03, 1977
Filed:
Feb. 07, 1975
Applicant:
Inventors:
Hiroshi Fujiwara, Soka, JA;
Hiroshi Suzuki, Ichikawa, JA;
Assignee:
Maruzen Oil Co. Ltd., Osaka, JA;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08K / ;
U.S. Cl.
CPC ...
260 4228 ; 260-9 ; 260 / ; 260 24 ; 260 / ; 260 / ; 260 / ; 260 324 ; 260 / ; 260 / ; 260 / ; 260 / ; 260836 ; 2608 / ; 260D / ; 428415 ; 428416 ;
Abstract
A thermosetting resin composition having excellent flame resistance and thermal stability comprising an epoxy resin and a halogenated polyhydroxstyrene and a metal clad laminate comprising at least one planar base material having impregnated therein the above-described flame resistant thermosetting resin composition and at least one metal foil laminated thereon.
Fujiwara, Hiroshi. (1977). Flame resistant thermosetting resin composition and metal clad laminate (U.S. Patent No. 4021403). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4021403
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile