The Agent Contains Organic Compound Containing Silicon Patents (Class 516/906)
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Patent number: 8063265Abstract: A hydrogel having a floatability where from 40% to 90% of a solution and/or suspension to be thickened are thickened starting from the surface of the liquid and the rest of the solution and/or suspension to be thickened is thickened starting from the bottom of the container, a process for preparing the hydrogel and also its use for absorbing blood and/or body fluids, especially in hygiene articles, or for thickening aqueous solutions and/or suspensions, especially for thickening medical wastes.Type: GrantFiled: October 28, 2004Date of Patent: November 22, 2011Assignee: BASF AktiengesellschaftInventors: Martin Beck, Volker Frenz, Anna Kowalski, Elisabeth Selzer, Ernst Jürgen Bauer, Harald Keller, Bernhard Steinmetz
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Patent number: 7652072Abstract: Compositions comprising an asymmetric disiloxane surfactant composition comprising a silicone composition comprising a silicone having the formula: MM? where M or M? comprises an alkylpolyalkyleneoxide bearing substituent selected from the group consisting of: R13(C2H4O)a(C3H6O)b(C4H8O)cR14 and R12SiR5R6(R13(C2H4O)a(C3H6O)b(C4H8O)cR14) that exhibit resistance to hydrolysis over a wide pH range.Type: GrantFiled: June 30, 2006Date of Patent: January 26, 2010Assignee: Momentive Performance Materials Inc.Inventors: Mark D. Leatherman, George A. Policello, Suresh K. Rajaraman
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Patent number: 7482385Abstract: Hydrotropic formulations for enhancing the moisture control in a wide variety of substrates for a range of applications, such formulations include an alkylphenol ethoxylate (APE) surfactant, a polyglycol, an antifoaming agent, and water.Type: GrantFiled: December 22, 2003Date of Patent: January 27, 2009Assignee: Envirospecialists, Inc.Inventors: James W. Smith, Morris D. Key
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Patent number: 7381259Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.Type: GrantFiled: July 12, 2006Date of Patent: June 3, 2008Assignee: RBP Chemical Technology, Inc.Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
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Patent number: 7279503Abstract: The invention relates to emulsions of the W/O (water/oil) type made using specific emulsifiers and oils selected from silicone oil, mineral oil and combinations thereof. Silicone emulsifier conforming to the following structure: wherein; a is an integer ranging from 2 to 10; b is an integer ranging from 2 to 10, such that b/a>or=1, but less than 2.5; c is (a+b) times x, wherein x is 1.5 to 2.5; d is an integer ranging from 6 to 12; are used to obtain the desired W/O (water/oil) type emulsion.Type: GrantFiled: November 2, 2004Date of Patent: October 9, 2007Assignee: Siltech LLCInventors: Anthony J. O'Lenick, Jr., Richard O. Vrckovnik
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Patent number: 7196047Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.Type: GrantFiled: August 9, 2002Date of Patent: March 27, 2007Assignee: RBP Chemical Technology, Inc.Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
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Patent number: 6861493Abstract: Branched polyurethanes which are preparable by reacting A) one or more aliphatic and/or aromatic isocyanates having a functionality of at least three with B) from 90.0 to 99.8 eq. % of one or more polyethers of the structure RO(SO)w(BO)x(PO)y(EO)zH ?and C) from 0.2 to 10.0 eq. % of at least one of the compounds from the following group: a. polyethers b. polyether polydimethylsiloxane diols c. polyester polydimethylsiloxane diols d. polydimethylsiloxane diols e. polydimethylsiloxane diamines f. polyether diamines.Type: GrantFiled: February 20, 2003Date of Patent: March 1, 2005Assignee: Goldschmidt AGInventors: Sandra Bauer, Dirk Edelmann, Eberhard Esselborn, Markus Hoschke, Günthern Link, Stefan Silber
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Patent number: 6569939Abstract: The invention provides a polymer composition for flexibilizing building materials, in the form of their aqueous dispersion or of powder redispersible in water, containing a) at least one water-insoluble, film-forming polymer of one or more ethylenically unsaturated monomers capable of free radical polymerization, b) at least one compound from the group consisting of the water-soluble polymers of one or more ethylenically unsaturated monomers capable of free radical polymerization, and the ionic and nonionic emulsifiers, and c) a mixture of at least two organosilicon compounds, at least one of which is an amino-functional organosilicon compound present in salt form.Type: GrantFiled: March 5, 2001Date of Patent: May 27, 2003Assignee: Wacker-Chemie GmbHInventors: Herbert Eck, Klaus Adler, Hermann Lutz, Heinrich Hopf
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Patent number: 6346553Abstract: Alkylmethylsiloxane-dimethylsiloxane polyalkylene oxide copolymers useful as surfactants for both oil-in-water emulsions and silicone-in-water emulsions are disclosed.Type: GrantFiled: April 13, 2000Date of Patent: February 12, 2002Assignee: Archimica (Florida), Inc.Inventors: Gary E. LeGrow, Mark A. Buese
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Patent number: 6221979Abstract: A new composition of matter is a blend of (i) a crosslinked elastomeric silicone polyether and (ii) a crosslinked elastomeric silicone containing alkyl groups having 3-40 carbon atoms. The new composition can be used in preparing water-in-oil emulsions, and clear solutions containing an oil(s) or an oil-soluble active ingredient(s).Type: GrantFiled: November 8, 1999Date of Patent: April 24, 2001Assignee: Dow Corning CorporationInventors: Zuchen Lin, William James Schulz, Jr., Janet Mary Smith