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Browse by Category: Main > Material Science
Class Information
Number: 527/202
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From protein or biologically active polypeptide reactant > With ethylenically unsaturated reactant > Polymerization in the presence of a specified material
Description: Subject matter wherein the reaction system contains a specified material at the time of polymerization.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8575289 Elastomer product from epoxidized vegetable oil and gliadin Nov. 5, 2013
8133951 Modified polyacrylonitrile fiber and method of preparing the same Mar. 13, 2012
7786213 Biomacromolecule polymer conjugates Aug. 31, 2010
7029758 Melanin polyvinyl alcohol plastic laminates for optical applications Apr. 18, 2006
6997960 Textile treatments and fibers and textile goods treated therewith Feb. 14, 2006
6291582 Polymer-protein composites and methods for their preparation and use Sep. 18, 2001
6258275 Affinity macroligands Jul. 10, 2001
6121341 Redox and photoinitiator systems for priming and improved adherence of gels to substrates Sep. 19, 2000
5977250 Latex of polyhydroxyalkanoate Nov. 2, 1999
5914367 Polymer protein composites and methods for their preparation and use Jun. 22, 1999
5844016 Redox and photoinitiator priming for improved adherence of gels to substrates Dec. 1, 1998
5837747 Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release Nov. 17, 1998
5714560 Water-soluble or water-dispersible graft polymers of proteins as leather tanning agents Feb. 3, 1998
5599891 Polymer composition Feb. 4, 1997
5418284 Surface-modified polyacrylonitrile beads May. 23, 1995
5286829 Biocompatible polymer material and a process for producing same Feb. 15, 1994
5284910 Surface-modified polyacrylonitrile fibrous substrates Feb. 8, 1994
5284911 Surface-modified polyacrylonitrile substrates Feb. 8, 1994
5219895 Collagen-based adhesives and sealants and methods of preparation and use thereof Jun. 15, 1993
5204097 Shiga toxin B chain polypeptides and vaccine thereto Apr. 20, 1993
5187207 Melanin hydrophilic contact lenses Feb. 16, 1993
5116884 Melanin hydrophilic contact lenses May. 26, 1992
5112883 Medium incorporating melanin as an absorbing pigment against electromagnetic radiation May. 12, 1992
5075401 Method of making graft copolymers Dec. 24, 1991
5047447 Medium incorporating melanin as an absorbing pigment for protection against electromagnetic radiation Sep. 10, 1991
5036115 Optical lens system incorporating melanin as an absorbing pigment for protection against electromagnetic radiation Jul. 30, 1991
4997682 Paper coating composition Mar. 5, 1991
4843010 Polymerization-induced separation immunoassays Jun. 27, 1989
4749647 Polymerization-induced separation assay using recognition pairs Jun. 7, 1988
4711840 Polymerization-induced separation immunoassays Dec. 8, 1987
4698374 Optical lens system incorporating melanin as an absorbing pigment for protection against electromagnetic radiation Oct. 6, 1987
4689381 Modified protein adhesive binder and process for producing using cationic monomers Aug. 25, 1987
4687826 Modified protein adhesive binder and process for producing Aug. 18, 1987
4622362 Polyacrolein microspheres Nov. 11, 1986
4607089 Grafted soy protein latex Aug. 19, 1986
4504644 Protein derivative containing grafted ultraviolet-absorbing radicals, the process for its preparation and composition in which it is present Mar. 12, 1985
4443365 Method for determination of the valproic acid and reagents therein Apr. 17, 1984
4349470 Protein polymer hydrogels Sep. 14, 1982
4278749 Receiving elements containing graft gelatin polymers as dye mordants Jul. 14, 1981
4267235 Polyglutaraldehyde microspheres May. 12, 1981
4264155 Collagen contact lens Apr. 28, 1981
4260228 Collagen gel contact lens and method of preparation Apr. 7, 1981
4229326 Method for producing graft copolymers of cellulose or protein fiber with vinyl monomers Oct. 21, 1980
4111926 Hardening agent for gelatin and method for hardening gelatin Sep. 5, 1978
4108848 Method for hardening gelatin Aug. 22, 1978
4104444 Fiber reinforced chemically modified protein articles Aug. 1, 1978
4096137 Gelatin hardening agents Jun. 20, 1978
4081329 Preparation of carrier-bound macromolecular compounds Mar. 28, 1978
4061466 Biologically active composition and the use thereof Dec. 6, 1977
4057538 Method for hardening gelatin Nov. 8, 1977

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