141 patents
Page 5 of 8
Utility
Process for the production of organohydridochlorosilanes
18 May 21
The invention relates to a process for the manufacture of organomonosilanes, in particular, bearing both hydrogen and chlorine substituents at the silicon atom by subjecting a silane substrate comprising one or more organomonosilanes, with the proviso that at least one of these silanes has at least one chlorine substituent at the silicon atom, to the reaction with one or more metal hydrides selected from the group of an alkali metal hydride and an alkaline earth metal hydride in the presence of one or more compounds (C) acting as a redistribution catalyst.
Norbert Auner, Tobias Santowski, Alexander Sturm
Filed: 20 Sep 18
Utility
Method of inhibiting water penetration into oil- and gas-producing formations
4 May 21
Water penetration into a siliceous subterranean hydrocarbon fluid-bearing formation is inhibited by introducing into the formation organosiloxane possessing at least one alkoxy group directly bonded to a silicon atom.
Mukesh Kumar, Kalman Koczo, Mark Leatherman, Kostas Spyropoulos
Filed: 22 Feb 19
Utility
Reactive Poly(fluoroalkyl-functional Siloxane) Oligomers, Process for Forming the Same, and Compositions Using the Same
22 Apr 21
Reactive poly(fluoroalkyl-functional siloxane) oligomers, method of making the same, and compositions comprising the same are shown and described herein.
Hao Shen, Antonio Chaves, Martin Wusik, Amy Hua McKinstry
Filed: 16 Oct 20
Utility
Thermal conducting silicone polymer composition
6 Apr 21
Pranabesh Dutta, Vinu Krishnan Appukuttan, Sandeep Naik, Anubhav Saxena
Filed: 22 Mar 18
Utility
Curable Composition Comprising Uv Stabilizer
25 Mar 21
Paul Furuta, Andreas Haeuseler, Gunnar Hoffmüller
Filed: 20 Sep 19
Utility
Silicone polymer and composition comprising the same
9 Mar 21
Vinu Krishnan Appukuttan, Pranabesh Dutta, Sandeep Naik, Anubhav Saxena, Masanori Takanashi
Filed: 22 Mar 18
Utility
Multi-zone variable power density heater apparatus containing and methods of using the same
2 Mar 21
A heater comprises a plurality of zones with at least two zones having a variable power density gradient different from one another.
Zhong-Hao Lu, Rohit Arun Bhosale, Jacqueline M. More, Sudarshan Natarajan, Joseph Patrick Reyes
Filed: 20 Feb 15
Utility
Lecithin-based spray adjuvant containing organosilicon wetting agents
16 Feb 21
George A. Policello, Jeferson A. Naue, Narayan Mukherjee
Filed: 25 Sep 17
Utility
Method for the manufacture of alkoxysilyl-containing thiocarboxylic acid esters
16 Feb 21
There is provided herein a method for the manufacture of alkoxysilyl-containing thiocarboxylic acid ester which comprises reacting a thioester with a mercapto-functional alkoxysilane and/or an alkali metal salt, an alkaline earth metal salt, a trisubstituted ammonium salt of an alkoxysilyl-functional thiolate which uses economical and readily available reagents, avoids the use of phosgene or thionyl chloride reagents and produces byproducts that may be recycled.
Yanjun Zhu, Linda Vecere
Filed: 22 Apr 20
Utility
Trisiloxane Alkoxylate Compositions
4 Feb 21
A surfactant composition comprising two trisiloxane alkoxylate surfactants can provide synergistic improvements in at least spreading, adhering and/or uptake properties of chemical formulations containing those surfactants.
GEORGE A. POLICELLO, THE LINH TRUONG, FENGQI HE
Filed: 31 Jan 19
Utility
Organomodified silicone fuel additive, compositions, and methods of using the same
7 Dec 20
An organomodified silicone material is shown and described herein.
Narayan Mukherjee, Mark David Leatherman, Richard Conticello
Filed: 6 Nov 18
Utility
Thioester-functional Organic Polymers, Method for Preparing and Compositions Thereof
25 Nov 20
An organic polymer comprising an organic polymer fragment and at least one S-alkylsilyl hydrocarbonthioate group or at least one S-alkylstannyl hydrocarbonthioate group bonded to the backbone of the organic polymer fragment through a C—Si covalent bond and their methods or production are provided.
Vikram KUMAR, Matthew PINNOW
Filed: 18 May 20
Utility
Method for the Manufacture of Alkoxysilyl-containing Thiocarboxylic Acid Esters
4 Nov 20
There is provided herein a method for the manufacture of alkoxysilyl-containing thiocarboxylic acid ester which comprises reacting a thioester with a mercapto-functional alkoxysilane and/or an alkali metal salt, an alkaline earth metal salt, a trisubstituted ammonium salt of an alkoxysilyl-functional thiolate which uses economical and readily available reagents, avoids the use of phosgene or thionyl chloride reagents and produces byproducts that may be recycled.
Yanjun Zhu, Linda Vecere
Filed: 21 Apr 20
Utility
Stabile Silane Modified Polymer Composition and Method
21 Oct 20
An alkoxysilyl-containing polyurethane polymer composition is prepared using a urethane-forming organometallic catalyst which is then stabilized to moisture exposure by the addition of a mercapto-containing compound.
Misty Weiyu Huang, Lesley Hwang, Matthew J. Pinnow
Filed: 16 Apr 20
Utility
Silicone-based hydrophilic copolymer and hydrogel compositions comprising the same
5 Oct 20
A hydrophilic siloxane copolymer of siloxane and hydrophilic organic monomer/s The copolymers can be functionalized to make them capable of undergoing further polymerization by thermal or actinic radiations.
Sandeep Naik, Shreedhar Bhat, Chetan Shah, Anubhav Saxena, Raveendra Mathad
Filed: 21 Dec 17
Utility
Water Swellable Crosslinked Elastomer and Method of Preparation
9 Sep 20
A water swellable cross-linked elastomer and method of preparation is provided.
Amar PAWAR, Benjamin FALK, Mukesh KUMAR
Filed: 4 May 20
Utility
Process for the Production of Organohydridochlorosilanes
9 Sep 20
The invention relates to a process for the manufacture of organomonosilanes, in particular, bearing both hydrogen and chlorine substituents at the silicon atom by subjecting a silane substrate comprising one or more organomonosilanes, with the proviso that at least one of these silanes has at least one chlorine substituent at the silicon atom, to the reaction with one or more metal hydrides selected from the group of an alkali metal hydride and an alkaline earth metal hydride in the presence of one or more compounds (C) acting as a redistribution catalyst.
Norbert AUNER, Tobias SANTOWSKI, Alexander STURM
Filed: 19 Sep 18
Utility
Protective Coating Composition and Coated Metallic Substrate Comprising Same
9 Sep 20
A surface-protective coating forming composition exhibiting excellent shelf life (storage stability) and cured coating performance is derived from alkoxysilane and a plurality of metal oxides.
Rajkumar Jana, Raghavendra Prasad, Karthikeyan Murugesan
Filed: 3 Mar 19
Utility
Protective Coating Composition and Coated Metallic Substrate Comprising Same
9 Sep 20
A surface-protective coating forming composition exhibiting excellent shelf life (e.g. storage stability) and cured coating performance is derived from alkoxysilane and silica nanoparticles.
Rajkumar Jana, Raghavendra Prasad, Karthikeyan Murugesan
Filed: 3 Mar 19
Utility
Boron Nitride Coatings for Metal Processing and Methods of Using the Same
19 Aug 20
The present invention relates to a release agent and methods of using a release agent.
Barish Dantal, Chandrashekar Raman
Filed: 28 Dec 16