Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1983-12-27
1986-04-15
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...
525529, 525530, 525531, C08F28310
Patent
active
045828806
ABSTRACT:
A crosslinkable composition of matter is provided, which comprises certain diene functional aminoepoxy resin and certain functional aminoepoxy blocked dieneophile resin, which two resins are co-reactive at elevated cure temperature. The diene functional aminoepoxy resin comprises the reaction product of diepoxide with amine functional diene chain extending reactant and, optionally, monofunctional end-capping reactant such as monohydroxy functional diene. The blocked dieneophile functional aminoepoxy resin comprises the reaction product of diepoxide with amine functional blocked dieneophile chain extending reactant and, optionally, monofunctional end-capping reactant such as monohydroxy functional blocked dieneophile. The composition may further comprise crosslinking agent reactive with hydroxy functionality of the resins. The crosslinkable composition of matter is useful in coating and other applications, especially solvent based primer coating compositions and cathodic electrocoating compositions.
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Bleutge John C.
Ford Motor Company
May Roger L.
McDermott Peter D.
Sellers Robert E. L.
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