Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1990-11-15
1992-04-14
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
525340, 525191, 525193, 525195, 525196, 525242, 525248, 525250, 525276, 525271, 525286, 525288, 525292, 525340, 526173, 526240, 526242, 526346, C08F 3008, C08F23620
Patent
active
051049520
ABSTRACT:
A new class of macromolecular monomers (hereinafter called "macromonomers") comprises the polymerized product of at least one of an ethenylarene and a conjugated diene monomer, the product having a terminal omega-alkenyl group of at least four carbon atomes. The novel macromonomer can be copolymerized with ethylene and alpha-olefin monomers to form graft copolymers having pendant side-chains. The graft copolymers are useful as coating and molding compositions. The macromonomers can be useful as coatings on chromatographic supports for analytical and preparative separation of chemical mixtures.
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Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Schofer Joseph L.
Sherman Lorraine R.
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