Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1981-05-08
1983-08-16
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525108, 428417, C08L 2902, C08L 6300
Patent
active
043992579
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.
REFERENCES:
patent: 3884992 (1975-05-01), Shimizu et al.
patent: 4021403 (1977-05-01), Fujiwara et al.
Kitsuda Yoshihiro
Matsumura Masahiro
Ohtsu Masaaki
Bleutge John C.
Matsushita Electric & Works Ltd.
Sellers Robert E. L.
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