Patents by Inventor Norwin W. Wolff
Norwin W. Wolff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8865193Abstract: A polymer emulsion for use in a cosmetic composition includes an olefin copolymer; a copolymer of an acidic monomer to include acrylic acid, methacrylic acid or other unsaturated, carboxyl containing monomer; optionally, at least one stabilizing emulsifier; optionally, a resin selected from a group consisting of an acrylic resin and styrene-acrylic resin, said resin having an average molecular weight from about 500 to about 15,000 daltons; and, optionally, a polymer selected from a group consisting of oxidized polyethylene polymers and oxidized polypropylene polymers, said polymer modified with cationic end-groups such as tallow alkyl amines.Type: GrantFiled: November 14, 2008Date of Patent: October 21, 2014Assignee: Interpolymer CorporationInventors: Norwin W. Wolff, Timothy L. Martin, William Tenney, Joseph J. Cincotta
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Patent number: 8815264Abstract: A polymer emulsion for use in a cosmetic composition includes an olefin copolymer; a copolymer of an acidic monomer to include acrylic acid, methacrylic acid or other unsaturated, carboxyl containing monomer; optionally, at least one stabilizing emulsifier; optionally, a resin selected from a group consisting of an acrylic resin and styrene-acrylic resin, said resin having an average molecular weight from about 500 to about 15,000 daltons; and, optionally, a polymer selected from a group consisting of oxidized polyethylene polymers and oxidized polypropylene polymers, said polymer modified with cationic end-groups such as tallow alkyl amines.Type: GrantFiled: March 2, 2007Date of Patent: August 26, 2014Assignee: Interpolymer CorporationInventors: Norwin W. Wolff, Timothy L. Martin, William Tenney, Joseph J. Cincotta
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Patent number: 8084019Abstract: The present invention is directed to bimodal polymer compositions and personal care fixatives containing bimodal polymer compositions. The present invention includes a bimodal polymer composition having a first polymer with anionic character and a second polymer with cationic character and wherein the polymers form an interpenetrating polymer network. In one embodiment, the present invention also includes personal care fixatives (e.g., health care, hygiene or cosmetic compositions) containing the bimodal polymer composition. The present invention also includes methods for forming bimodal polymer compositions.Type: GrantFiled: September 16, 2010Date of Patent: December 27, 2011Assignee: Interpolymer CorporationInventors: Norwin W. Wolff, Timothy L. Martin, Thomas L. Hiff
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Publication number: 20110014146Abstract: The present invention is directed to bimodal polymer compositions and personal care fixatives containing bimodal polymer compositions. The present invention includes a bimodal polymer composition having a first polymer with anionic character and a second polymer with cationic character and wherein the polymers form an interpenetrating polymer network. In one embodiment, the present invention also includes personal care fixatives (e.g., health care, hygiene or cosmetic compositions) containing the bimodal polymer composition. The present invention also includes methods for forming bimodal polymer compositions.Type: ApplicationFiled: September 16, 2010Publication date: January 20, 2011Applicant: Interpolymer CorporationInventors: Norwin W. Wolff, Timothy L. Martin, Thomas L. Hiff
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Patent number: 7829071Abstract: The present invention is directed to bimodal polymer compositions and personal care fixatives containing bimodal polymer compositions. The present invention includes a bimodal polymer composition having a first polymer with anionic character and a second polymer with cationic character and wherein the polymers form an interpenetrating polymer network. In one embodiment, the present invention also includes personal care fixatives (e.g., health care, hygiene or cosmetic compositions) containing the bimodal polymer composition. The present invention also includes methods for forming bimodal polymer compositions.Type: GrantFiled: March 8, 2005Date of Patent: November 9, 2010Assignee: Interpolymer CorporationInventors: Norwin W. Wolff, Timothy L. Martin, Thomas L. Hiff
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Patent number: 7824666Abstract: The present invention is directed to bimodal polymer compositions and personal care fixatives containing bimodal polymer compositions. The present invention includes a bimodal polymer composition having a first polymer with anionic character and a second polymer with cationic character and wherein the polymers form an interpenetrating polymer network. In one embodiment, the present invention also includes personal care fixatives (e.g., health care, hygiene or cosmetic compositions) containing the bimodal polymer composition. The present invention also includes methods for forming bimodal polymer compositions.Type: GrantFiled: October 14, 2008Date of Patent: November 2, 2010Assignee: Interpolymer CorporationInventors: Norwin W. Wolff, Timothy L. Martin, Thomas L. Hiff
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Publication number: 20090142284Abstract: A polymer emulsion for use in a cosmetic composition includes an olefin copolymer; a copolymer of an acidic monomer to include acrylic acid, methacrylic acid or other unsaturated, carboxyl containing monomer; optionally, at least one stabilizing emulsifier; optionally, a resin selected from a group consisting of an acrylic resin and styrene-acrylic resin, said resin having an average molecular weight from about 500 to about 15,000 daltons; and, optionally, a polymer selected from a group consisting of oxidized polyethylene polymers and oxidized polypropylene polymers, said polymer modified with cationic end-groups such as tallow alkyl amines.Type: ApplicationFiled: November 14, 2008Publication date: June 4, 2009Inventors: Norwin W. Wolff, Timothy L. Martin, William Tenney, Joseph J. Cincotta
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Publication number: 20090118439Abstract: The present invention is directed to bimodal polymer compositions and personal care fixatives containing bimodal polymer compositions. The present invention includes a bimodal polymer composition having a first polymer with anionic character and a second polymer with cationic character and wherein the polymers form an interpenetrating polymer network. In one embodiment, the present invention also includes personal care fixatives (e.g., health care, hygiene or cosmetic compositions) containing the bimodal polymer composition. The present invention also includes methods for forming bimodal polymer compositions.Type: ApplicationFiled: October 14, 2008Publication date: May 7, 2009Applicant: Interpolymer CorporationInventors: Norwin W. Wolff, Timothy L. Martin, Thomas L. Hiff
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Patent number: 6020413Abstract: A floor polish vehicle composition includes a polymer component having, among other monomers, carboxyl functional groups and at least one sulfur-containing acidic group, such as a sulfate or sulfonate group. An aqueous component of the floor polish vehicle component includes a multivalent transition metal ion, such as zinc, preferably present as a complex. Typically, the floor polish vehicle composition is an emulsion, wherein the copolymer component is a discontinuous phase and an the aqueous component is a continuous phase. The floor polish vehicle composition can include a polymer component that is a copolymer having carboxyl functional groups and anionic acid functional groups, wherein the anionic acid functional groups have a pK.sub.a of less than about 3.0. An example of a suitable anionic acid functional group is a sulfur-containing acid functional group, such as a sulfate or sulfonate acid group.Type: GrantFiled: September 3, 1997Date of Patent: February 1, 2000Assignee: Interpolymer CorporationInventors: Norwin W. Wolff, John C. Dieselman
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Patent number: 4098951Abstract: Polymeric materials are disclosed which are suitable for application to one or more metal surfaces in disc brakes to eliminate brake squeak therefrom. The preferred polymer comprises a high molecular weight acrylic copolymer containing sites for crosslinking on the main polymer chain.Type: GrantFiled: September 20, 1976Date of Patent: July 4, 1978Assignee: Interpolymer CorporationInventor: Norwin W. Wolff