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. 19, 2020
Filed:
Mar. 22, 2016
Adeka Corporation, Tokyo, JP;
Takeshi Endo, Fukuoka, JP;
Kozo Matsumoto, Fukuoka, JP;
Ken-ichi Tamaso, Saitama, JP;
Chihiro Asakura, Saitama, JP;
Ryo Ogawa, Saitama, JP;
ADEKA CORPORATION, Tokyo, JP;
Abstract
An epoxy resin composition comprising an epoxy resin (A), a curing agent (B) and a phosphorous-containing compound (C) indicated by the following general formula (1) and also, if necessary, a flame retardant (D), and a laminated plate comprising said resin composition; wherein m indicates an integer from 2 to 10, Rto Reach independently indicate a hydrogen atom, an alkyl group or an aryl group, Rindicates a hydrocarbon group that may contain an oxygen atom, a sulfur atom or a nitrogen atom, X indicates an oxygen atom or a sulfur atom, Y indicates an oxygen atom, a sulfur atom or —NR—, and Rindicates a hydrogen atom, an alkyl group or an aryl group.