Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-06-06
1990-02-20
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525529, 525530, C08L 7908
Patent
active
049027786
ABSTRACT:
Chain extended tougheners derived from the reaction of a propenylphenol, a di- or polyphenol, and an epoxy resin may be used to increase the toughness of bismaleimide resin systems.
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BASF - Aktiengesellschaft
Conger William G.
Jacobs Lewis T.
Sellers II Robert E. L.
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