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Class Information
Number: 525/904
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Activation of preformed polymer in absence or monomer, for subsequent polymerization thereon (e.g., trapped radicals)
Description: Subject matter under Class 525 which involves the activation of a preformed polymer, in the absence of a monomer, for subsequent polymerization therein.

Patents under this class:

Patent Number Title Of Patent Date Issued
7115684 High gloss rubber modified monovinylidene aromatic polymers produced by a mass polymerization process Oct. 3, 2006
6569958 Thermoplastic silicone elastomers from compatibilized polyester resins May. 27, 2003
6255402 High-impact vinylaromatic polymer obtained from a rubber bearing a group which generates a stable free radical Jul. 3, 2001
5266632 Grafting reaction system and grafting process Nov. 30, 1993
5266611 Waterborne epoxy derived adhesive primers Nov. 30, 1993
5260357 Corrosion resistant waterbone adhesive primers Nov. 9, 1993
5206301 Hydrogenated block copolymer and composition comprising the same Apr. 27, 1993
5140074 Method of producing olefin polymer graft copolymers Aug. 18, 1992
4843010 Polymerization-induced separation immunoassays Jun. 27, 1989
4749647 Polymerization-induced separation assay using recognition pairs Jun. 7, 1988
4728694 Process for making hydrophilic polyethylene Mar. 1, 1988
4711840 Polymerization-induced separation immunoassays Dec. 8, 1987
4602056 Use of grafted ethylene-vinylacetate copolymers for the production of hotmelt adhesives Jul. 22, 1986
4589964 Process for graft copolymerization of a pre-formed substrate May. 20, 1986
4578428 Modified olefine polymers and process for their manufacture Mar. 25, 1986
4443584 Method for preparing graft polyolefin Apr. 17, 1984
4440916 Process for solid state free radical reactions Apr. 3, 1984
4315997 Styrene resin-block copolymer composition Feb. 16, 1982
4311573 Process for graft copolymerization of a pre-formed substrate Jan. 19, 1982
4278777 Grafted polymers and method of preparing and using same Jul. 14, 1981
4260692 Process for producing a methyl methacrylate series polymer translucent or opaque plate Apr. 7, 1981

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