Protein Or Derivative Containing Patents (Class 106/4)
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Patent number: 8911986Abstract: Temporary active coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment.Type: GrantFiled: April 29, 2011Date of Patent: December 16, 2014Assignees: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Motor CorporationInventors: Hongfei Jia, Songtao Wu, Masahiko Ishii, Minjuan Zhang
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Publication number: 20110250626Abstract: Disclosed herein are materials such as a coating, comprising a lipolytic enzyme or organophosphrous compound degrading enzyme. Also disclosed herein are methods of visually detecting enzyme activity in a coating by contacting the coating with a substrate of an enzyme and a visual indicator that changes appearance upon production of a product of enzyme activity on a tack-free coating surface.Type: ApplicationFiled: April 12, 2011Publication date: October 13, 2011Applicant: REACTIVE SURFACES, LTD.Inventors: Eric B. Williams, Dwaine Braasch, James W. Rawlins, Melinda Wales, C. Steven McDaniel
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Publication number: 20040177786Abstract: A wax or polish also known as a surface protectant where ones primary reason for applying it is to impart a long lasting and specific scent or fragrance to a surface, such as that of an automobile, or any other surface of choice. As a secondary consideration the product will also offer surface protection from the elements.Type: ApplicationFiled: March 14, 2003Publication date: September 16, 2004Inventors: Leo Roy Durocher, Joseph Thomas Hesseling
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Patent number: 6491745Abstract: The object is to provide a water/oil repellent composition which can simultaneously perform a water/oil treatment and a polishing treatment to leather products such as leather shoes, etc., by using one water/oil repellent composition, and can also exert excellent water/oil repellent effect and excellent polishing effect. It is constituted so that microcapsules, in which a polishing agent is encapsulated, are dispersed in a water/oil repellent agent.Type: GrantFiled: November 9, 2000Date of Patent: December 10, 2002Assignee: 3M Innovative Properties CompanyInventor: Masahiro Ashizawa
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Patent number: 6312679Abstract: Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricultural, pharmaceutical, or other material have been prepared. These conjugates have particularly advantageous properties due to the unique characteristics of the dendrimer.Type: GrantFiled: March 24, 1993Date of Patent: November 6, 2001Assignee: The Dow Chemical CompanyInventors: Donald A. Tomalia, Donald A. Kaplan, William J. Kruper, Jr., Roberta C. Cheng, Ian A. Tomlinson, Michael J. Fazio, David M. Hedstrand, Larry R. Wilson
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Patent number: 5700312Abstract: An auto finish-treating composition universally useful on paint, metal, vinyl and other plastic finishes comprises micronized wax dispersed in a water/organic solvent emulsion also containing silicone liquid emulsified in both the organic and aqueous phases.Type: GrantFiled: March 6, 1997Date of Patent: December 23, 1997Assignee: Blue Coral, Inc.Inventors: Ronald L. Fausnight, David A. Lupyan
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Patent number: 5085694Abstract: An improved polish having improved rub-out characteristics results when a silylated polyether film former is incorporated into a conventional polish formulation. The silylated polyether contains at least one polyoxyalkylene block selected from the group consisting of polyoxyethylene and polyoxypropylene in its molecule wherein the polyoxyalkylene block is attached through an organic connecting group to a silicon atom bearing at least one hydrolyzable group. A preferred water-in-oil emulsion embodiment of the polish is particularly suitable for automotive or marine applications.Type: GrantFiled: March 4, 1991Date of Patent: February 4, 1992Assignee: Dow Corning CorporationInventor: Martin E. Cifuentes
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Patent number: 4790877Abstract: Wax-free silicone emulsion compositions for polishing vehicles inside and out. One principal and preferably a couple secondary polysiloxanes in emulsion form receive a mixture of lower alkanol and citrus juice in a preferred formulation of polish composition, which can be wiped on to dry streak-free without dry wiping.Type: GrantFiled: August 11, 1987Date of Patent: December 13, 1988Assignee: Rojef Distributors, Inc.Inventor: Jeffery L. Vadasz
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Patent number: 4681631Abstract: An inorganic, aqueous molding composition is described which can be hardened at low temperatures into molded parts having a high flexural stress at break.The molding composition is produced from electrostatic precipitator ash of high-temperature coal-burning power plants, this ash containing 45-55% by weight of vitreous SiO.sub.2 in addition to Al.sub.2 O.sub.3, or from calcined bauxite by reaction with an alkaline alkali silicate solution at a low temperature; fillers being optionally present.Type: GrantFiled: April 7, 1986Date of Patent: July 21, 1987Assignee: Dynamit Nobel AktiengesellschaftInventors: Hans-Werner Engels, Karlheinz Neuschaffer, Paul Spielau
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Patent number: 4233075Abstract: A food base preservative for material surfaces such as finished furniture surfaces, painted surfaces, glass surfaces, vinyl plastic surfaces, and the like. The preservative solution is made from okra, water and a food preservative agent, and it is used by impregnating soft cloths, such as towels, with the solution and shining material surfaces with the impregnated cloths.Type: GrantFiled: July 13, 1979Date of Patent: November 11, 1980Inventor: Stephano Picone
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Patent number: 4222747Abstract: The invention relates to a polishing material of the type containing powdered cerium oxide suspended in water.According to the invention, this polishing material also contains, in combination, a substance for use as a thickener and a substance for reducing the surface tension.The polishing material is particularly useful for polishing ophthalmic lenses made from organic materials.Type: GrantFiled: December 27, 1978Date of Patent: September 16, 1980Assignee: Essilor International, Cie Generale d'OptiqueInventors: Jean-Claude Dauguet, Jean-Pierre Mazzone, Pierre Moreau
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Patent number: 3959530Abstract: A waxing and protective coating composition embodying the invention comprises a mixture of wax residue such as paraffin and microcrystalline wax, chlorinated solvent, petroleum distillate, and a nonionic surfactant such as nonylphenoxypoly-(ethyleneoxy)ethanol and a small amount of [N,N,N',N'-tetrakis (2-hydroxypropyl)ethylenediamine].Type: GrantFiled: September 20, 1974Date of Patent: May 25, 1976Inventor: Nicolas Kaliardos