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:
Aug. 16, 1983
Filed:
May. 08, 1981
Matsushita Electric Works, Ltd., Osaka, JP;
Abstract
An epoxy resin composition containing one or a mixture thereof selected from the group consisting of poly-p-vinyl phenol and its halides, and a compound selected from the group consisting of the following compounds: (a) Sn salt of organic acid wherein at least one organic group is bonded with Sn atom; (b) alcoxy-containing silane compound represented by the general formula, (R'--).sub.n --Si--(--OR).sub.4-n, wherein R' denotes the alkyl group or the allyl group, R denotes the normal chain or branched alkyl group, and n denotes 0 or an integer of 1-4; and (c) aluminic acid ester represented by the general formula, [Al(OR).sub.3 ].sub.n, wherein n denotes an integer of 1-5, and R denotes the alkyl group or allyl group. The present invention further includes a method for preparing an epoxy resin prepreg using the above epoxy resin composition.