Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-04-10
1991-05-07
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...
525 52, 525 541, 525263, 525284, 525300, 436513, 436547, 436548, C08F25502, C08F25508, C08F25702, C08F22606, C08G 6391, G01N 33563
Patent
active
050137956
ABSTRACT:
A graft copolymer is provided. The copolymer comprises a poly-alpha-olefin base polymer that does not undergo substantial crosslinking under polymer melt conditions in the presence of a free radical initiator, having grafted thereto a monomeric 2-alkenyl azlactone. The graft copolymers exhibit desirable thermoplastic, melt flow, and adhesion properties and are particularly useful for immobilizing proteins.
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Coleman Patrick L.
Rolando Richard J.
Bleutge John C.
Griswold Gary L.
Jagannathan Vasu S.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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