Patents Assigned to Performance Materials, Inc.
  • Platinum (II) diene complexes for controlled siloxane crosslinking
    Patent number: 10597496
    Abstract: A process for cross-linking siloxane and organic polymers comprising reacting (a) a silyl hydride with (b) an unsaturated polymeric compound in the presence of (d) a platinum diene compound with a chelating dianionic ligand.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: March 24, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: Julie Boyer, Aroop Roy, David Jenkins
  • Conversion coating composition comprising a dye and a method for coating a metal surface with said conversion coating composition
    Patent number: 10570519
    Abstract: The invention is directed to a conversion coating composition for coating a metal surface including a water soluble dye, at least one metal compound selected from the group consisting of a zirconium-containing compound, titanium-containing compound and silicon-containing compound; and water, wherein the provides for qualitative characterization of the conversion coating uniformity and thickness by the naked human eye or visible light detecting device; and, a method for coating the metal surfaces using the conversion coating composition.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: February 25, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventor: Dmitry Chernyshov
  • Non-tin catalyst for curing alkoxysilyl-containing polymer
    Patent number: 10570243
    Abstract: A non-tin catalyst for accerating the curing of alkoxysilyl-containing polymer contains a mixture and/or complex of organotitanium compound and a compound containing at least one (—)2N—C?N— linkage.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: February 25, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: Tom Lim, Masaki Minato, Mike Seeber, Misty Huang
  • Composition and method for strengthening hair fiber
    Patent number: 10556133
    Abstract: A hair fiber strengthening composition includes an aqueous vehicle containing as a hair strengthening additive a source of metal cations having a valence of 2 or 3 and anions derived from an oxidized carbohydrate, an inorganic acid and/or an organic acid, the composition having a pH of from about 6 to about 11.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: February 11, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: Anne Dussaud, Bhavna Rana, Ronald Wagner, Kenrick M Lewis
  • Process for the preparation of silylated polymers having low color and color stability
    Patent number: 10556983
    Abstract: A batch or continuous process for preparing silylated polymers having low color and color stability comprising silylating a prepolymer having reactive functional groups with a silylating agent and optionally quenching the silylated polymer, where a stabilizer package containing at least one phosphite stabilizing agent is used.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: February 11, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: John Banevicius, Misty Huang, Brendan O'Keefe, Vikram Kumar, Bruce Barbera
  • Method of sizing of fibers and articles manufactured from the same
    Patent number: 10556828
    Abstract: The method includes the steps of functionalizing a polyaryletherketone (PAEK) polymer, and blending the PAEK polymer with water to form a sizing composition. The method may further include the step of applying the sizing composition to a fiber. The method may further include the step of heating the fibers, coated with sizing composition, for example to between 300° C.-400° C. In some methods, the functionalized PAEK polymer comprises functionalized polyetherketoneketone (PEKK). In yet other methods, the functionalized PAEK polymer comprises sulfonated PEKK (sPEKK).
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: February 11, 2020
    Assignee: Oxford Performance Materials, Inc.
    Inventors: Scott DeFelice, Anthony DeCarmine
  • Lecithin-based spray adjuvant containing organosilicon wetting agents
    Patent number: 10542746
    Abstract: An adjuvant composition contains lecithin and an organosilicon surfactant as defined herein.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: January 28, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: George A Policello, Jeferson A Naue, Mary Ann Paccione, Fengqi He, Narayan Mukherjee
  • Moisture-curable silylated resin derived from polycarbonate diol and coating, sealant and adhesive compositions containing same
    Patent number: 10538612
    Abstract: A moisture-curable silylated resin is derived from a copolycarbonate diol prepared from diol(s) of specific types.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: January 21, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: Constantine Kondos, Nayeem Soad, Misty Huang, Christine Lacroix, Vikram Kumar
  • Crosslinked polyorganosiloxane and personal care composition containing same
    Patent number: 10512602
    Abstract: A crosslinked polyorganosiloxane is obtained from the free radical-initiated addition polymerization of polymerizable polyorganosiloxane containing at least two free radical polymerizable groups.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: December 24, 2019
    Assignee: Momentive Performance Materials Inc.
    Inventors: Zhimin Xing, Yun Huang, Sigfredo Gonzalez, Benjamin Falk, Anne Dussaud
  • Platinum catalyzed hydrosilylation reactions utilizing cyclodiene additives
    Patent number: 10513584
    Abstract: A process and composition for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum compound and (d) a cyclodiene, with the proviso that when the unsaturated compound is a terminal alkyne, the silyl hydride is other than a halosilane. The process and composition optionally comprise an inhibitor (e). The process and composition may be employed to form a variety of hydrosilylation products.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: December 24, 2019
    Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
    Inventors: Aroop K. Roy, Julie L. Boyer
  • ADDITION-CURABLE SILICONE RUBBER COMPOSITION
    Publication number: 20190375937
    Abstract: The present invention relates to an addition-curable silicone rubber composition having self-bonding capability. The addition-curable silicone rubber composition exhibits self-bonding capability in particular to substrates that contain residual hydroxyl groups or other residual hydrosilyl-reacting groups on their surface, including polycarbonate, polyester, polyamide, polysulfone, polyurethane, phenolic resin, epoxy resin, cellulose, glass and the mixture thereof.
    Type: Application
    Filed: December 20, 2017
    Publication date: December 12, 2019
    Applicant: Momentive Performance Materials Inc.
    Inventors: Huiping ZHANG, Srividhya MARIMUTHU, Gunnar HOFFMUELLER, John Mitchell HUGGINS, Enise MICHALSKI
  • Silicone coating composition containing surface sheen modifier
    Patent number: 10501657
    Abstract: There is provided herein an opaque one-part room temperature vulcanizing silicone polymer composition comprising: (a) a silanol-terminated diorganopolysiloxane, (b) an opaque reinforcing filler; (c) a polyalkoxysilane crosslinking agent; (d) a condensation cure catalyst; (e) an organo-functional alkoxy silane adhesion promoter; and, (f) a cyclic siloxane. There is also provided a method for the continuous production of such a silicone polymer composition, and a paint containing such a silicone polymer composition.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: December 10, 2019
    Assignee: Momentive Performance Materials Inc.
    Inventor: Gary Morgan Lucas
  • Silicone based emulsion, method for making same, and waterborne co-binder resin compositions comprising such emulsions
    Patent number: 10487240
    Abstract: A crosslinkable silicone based emulsion composition includes a hydroxylated polydiorganopolysiloxane grafted onto at least one colloidal silica dispersion, wherein the at least one hydroxylated polydiorganopolysiloxane grafted onto the least one colloidal silica dispersion contains residual silanol groups from the at least one hydroxylated polydiorganopolysiloxane. Further, a waterborne co-binder silicone-organic resin composition includes (A) the crosslinkable silicone emulsion and (B) an organic resin emulsion which provides improved cured properties including, but not limited to, improved hydrophobicity (water resistance), scratch resistance and gloss retention as well as process for making the emulsions and the compositions.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: November 26, 2019
    Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
    Inventors: Ping Jiang, Louisa Maio, Vikram Kumar, Martin Wusik, Yogesh Tiwary, Michael Seeber
  • Latent catalyst for the production of polyurethane foam
    Patent number: 10464056
    Abstract: The present technology provides a foam-forming composition comprising at least one polyol, at least one isocyanate, at least one copper catalyst composition, and at least one surfactant. The copper catalyst composition may comprise a copper (II) compound dissolved in a solvent. In one embodiment, the copper catalyst composition comprises (Cu(II)(acac)2) dissolved in DMSO.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: November 5, 2019
    Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
    Inventor: Jason Stengel
  • Dirt pick-up resistant silicone coating composition
    Patent number: 10457819
    Abstract: There is provided herein an elastomeric coating composition containing (a) at least one condensation polymerization-effective polymer bearing two or more silicon atoms; (b) a surface wetting agent, (c) a filler; (d) a condensation catalyst; and, (e) optionally, one or more crosslinking agents. There are also provided architectural coatings including the same, as well as single coat anti-dirt, and/or anti-stain, and/or anti-fouling coatings including the same.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: October 29, 2019
    Assignee: Momentive Performance Materials Inc.
    Inventors: Mayank Dubey, Anubhay Saxena, Indumathi Ramakrishnan, Sumi Dinkar
  • Method of stabilizing imino-functional silane
    Patent number: 10457697
    Abstract: A method of stabilizing imino-functional silane involving adding thereto at least one Brønsted-Lowry base to inhibit, suppress or prevent the addition reactions of the imino-functional silane with itself to form a imino- and amino-functional silane and the subsequent deamination reactions to form conjugated carbon-carbon double bond-containing imino-functional silanes and stabilized imino-functional silanes containing the at least one Brønsted-Lowry base.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: October 29, 2019
    Assignee: Momentive Performance Materials Inc.
    Inventors: Richard W Cruse, Matthew Pinnow
  • Siloxane crosslinking processes employing sulfur compounds and platinum catalysts
    Patent number: 10457795
    Abstract: Provided is a composition and process for producing a crosslinked product. The composition comprises a mixture constituting (a) an alkenyl silicone, (b) a hydrogen siloxane, (c) a cure inhibitor and (d) a hydrosilylation catalyst, optionally in the presence of a solvent, and (e) sulfur compounds in order to produce the crosslinked product, and the process comprises reacting such a composition to form a crosslinked product.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: October 29, 2019
    Assignee: MOMENTIVE PERFORMANCE MATERIALS, INC.
    Inventors: Julie L. Boyer, Aroop Kumar Roy
  • Light emitting diode assembly using thermal pyrolytic graphite for thermal management
    Patent number: 10403806
    Abstract: A light emitting diode assembly comprising such thermal management assembly is shown and described herein. The light emitting diode assembly may comprise a light emitting diode in thermal contact with a heat spreader. The heat spreader may comprise a core and/or fins. The core and/or fins comprise a thermal pyrolytic graphite material. The thermal management assembly comprising the core and/or fins can dissipate heat from the light emitting diode.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: September 3, 2019
    Assignee: Momentive Performance Materials Inc.
    Inventors: Wei Fan, Eelco Galestien, Creighton Tomek, Manjunath Subbanna
  • Organomodified carbosiloxane monomers containing compositions and uses thereof
    Patent number: 10391179
    Abstract: There is provided novel mono-acrylate functionalized siloxane monomer containing carbosiloxane linkage for improved hydrolysis resistance. This invention also provides copolymers produced using these monomers and their use in various applications.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: August 27, 2019
    Assignee: Momentive Performance Materials Inc.
    Inventors: Anubhav Saxena, Umpathy Senthilkumar, Kenrick M. Lewis
  • Curable silicone composition and applications and uses thereof
    Patent number: 10385210
    Abstract: A curable composition comprising (A) an organopolysiloxane comprising a curable functional group; and (B) a silicone-free, organic material comprising a reactive functional group. The curable composition exhibits high refractive index and optical clarity. The curable composition can be used to prepare a cured material that exhibits high refractive index, optical clarity, crack resistance, and low moisture vapor permeability.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: August 20, 2019
    Assignee: Momentive Performance Materials Inc.
    Inventors: Pranabesh Dutta, Anubhav Saxena