The Silicon Is In A Ring Patents (Class 508/203)
  • Patent number: 9994704
    Abstract: A thermoplastic elastomer composition of the present invention comprises (A) 30 to 40% by weight of a block terpolymer of an aromatic vinyl compound and alkene or a conjugated diene-based compound; (B) 25 to 50% by weight of a paraffin oil; (C) 1 to 5% by weight of a polyolefin-based resin; (D) 5 to 20% by weight of an inorganic additive; and (E) 5 to 15% by weight of a polyphenylene ether-based resin. The thermoplastic elastomer composition, which has a surface hardness of 0.1 to 40 A (shore A), shows excellent low hardness and has improved physical properties at high temperature, particularly, flexibility, restoring force at high temperatures, and the like.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: June 12, 2018
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Jung Wook Kim, Do Hoon Chang, Chang Min Hong
  • Patent number: 9382268
    Abstract: Disclosed are sulfur containing organosilane precursors, methods of synthesizing the same, and methods of using the same to deposit silicon-containing films using vapor deposition processes for manufacturing semiconductors, photovoltaics, LCD-TFT, flat panel-type devices, refractory materials, or aeronautics. The disclosed precursors have the following formula: wherein L1 is a sulfur atom and L2 may be chosen from a sulfur atom, an oxygen atom, or a nitrogen atom; L1 and L2 are joined together via a carbon bridge having one to three carbon atoms; and L1, L2 and the carbon bridge form a monoanionic ligand bonded to silicon.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: July 5, 2016
    Assignee: American Air Liquide, Inc.
    Inventors: Glenn Kuchenbeiser, Venkateswara R. Pallem
  • Publication number: 20120064022
    Abstract: Provided herein are cyclosiloxane-substituted polysiloxane compounds, compositions that include the polysiloxane compounds, and methods for preparation and use of the polysiloxane compounds. Provided are mechanical lubricant compositions, hydraulic fluid compositions, anti-foam compositions, water repellant agent compositions, release agent compositions, personal care compositions, cosmetic compositions, household care compositions and drug delivery compositions that include one or more of the cyclosiloxane-substituted polysiloxane compounds provided herein.
    Type: Application
    Filed: August 4, 2011
    Publication date: March 15, 2012
    Inventors: Daniel X. Wray, Michael B. Halsdorff, Robert L. De Armond
  • Patent number: 7217683
    Abstract: Nanoscale chemicals based on polyhedral oligomeric silsesquioxanes (POSS) and polyhedral oligomeric silicates (POS) are taught as lubricants, mold release agents, and as additives to control the viscosity, lubrication, wear, and thermal properties of conventional lubricous materials. The precisely defined nanoscopic dimensions of POSS materials enable viscosity, miscibility, and thermal properties to be (increased) or reduced (decreased) as desired. A key feature to the successful tailoring of properties is the inherent thermal and chemical stability of the POSS/POS nanostructure and the ability to control its topology and chemical potential to match that of surfaces and other materials.
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: May 15, 2007
    Inventors: Rusty L. Blanski, Shawn H. Phillips, Stephen L. Rodgers, Joseph D. Lichtenhan, Joseph J. Schwab
  • Patent number: 7157611
    Abstract: A method for marking a liquid petroleum hydrocarbon. The method comprises adding to the liquid petroleum hydrocarbon a pyrazinoporphyrazine dye having an absorption maximum from 700 nm to 900 nm.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: January 2, 2007
    Assignee: Rohm and Haas Company
    Inventors: Rajiv Manohar Banavali, Kim Sang Ho
  • Publication number: 20030199398
    Abstract: The invention provides for, inter alia, the use of solvent-, water- and emulsifier-free preparations for the friction-reducing coating of rubber profiles, comprising
    Type: Application
    Filed: April 15, 2003
    Publication date: October 23, 2003
    Inventors: Fred Dorrbecker, Helmut Lammerting, Jurgen Schommer
  • Patent number: 6093685
    Abstract: The invention is a lubricant intended primarily to facilitate removal of arrows from targets after shooting. The lubricant consists of approximately 70% silicone lubricant and 30% hexane. The lubricant is preferably applied using an applicator, which could be an elongated housing with a threaded hole in each end, having a threaded plug for each hole, the applicator having absorbent material holding the lubricant. Immediately before shooting, the archer removes one or both plugs, and thrusts the arrow into the absorbent material to the desired depth, so that the point and shaft of the arrow receive the lubricant. The arrow can then be easily removed from its target after shooting. A container with a dauber for dispensing lubricant can be provided, alternatively.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: July 25, 2000
    Inventor: Gary L. Wood, Sr.
  • Patent number: 5534173
    Abstract: Light duty lubricant compositions containing volatile silicones are prepared which when applied to metal surfaces show improved penetration and spreadability. Preferably, the composition includes a volatile silicone fluid, a hydrocarbon solvent such as mineral spirits, a lubricating oil soluble in a hydrocarbon base such as hydrocarbon oils and optionally a corrosion inhibitor such as petroleum oxidates. An aerosol propellant is contained in one preferred embodiment of the light duty lubricant composition. In an additional preferred embodiment, a method of freeing frozen or corroded parts with a light duty lubricant composition is disclosed.
    Type: Grant
    Filed: August 30, 1994
    Date of Patent: July 9, 1996
    Assignee: Amway Corporation
    Inventors: Robert D. Faber, Ronald C. Jackson