Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1992-12-16
1994-01-11
Henderson, Christopher
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
526173, 526185, 526240, 526279, 526335, 526339, 526340, 526346, 526347, 5263471, 5263486, C08F 3008, C08F25508
Patent
active
052782441
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 atoms. 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.
Henderson Christopher
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sherman Lorraine R.
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