141 patents
Page 4 of 8
Utility
Thioester-functional organic polymers, method for preparing and compositions thereof
25 Jan 22
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: 19 May 20
Utility
Method of stabilizing imino-functional silane
25 Jan 22
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.
Richard W Cruse, Matthew Pinnow
Filed: 18 Sep 19
Utility
Moisture-curable Silylated Polymer Resin Composition with Reduced Moisture Sensitivity
20 Jan 22
There is provided herein a silylated polyurethane composition, a process of preparing a silylated polyurethane polymer, and an adhesive, sealant or coating containing a silylated polyurethane made therewith.
Brendan O'Keefe
Filed: 17 Jul 20
Utility
Rigid Polyurethane Foams Comprising a Siloxane Rich Nucleating Agent
20 Jan 22
The present technology provides a method of manufacturing a polyurethane foam having a low thermal conductivity from a foam formulation comprising a polyol, an isocyanate, a polyurethane catalyst, a surfactant, water, and a siloxane rich composition.
Pierre CHAFFANJON, Yevgen BEREZHANSKYY, Robin HEEDFELD
Filed: 14 Nov 19
Utility
Coatings with Early Water Resistance
23 Dec 21
A coating composition is shown and described herein.
Paula Reneé COUSINO, Michael James SEEBER
Filed: 1 Nov 19
Utility
Aqueous compositions for the treatment of hair
23 Nov 21
The invention relates to aqueous compositions for hair treatment, comprising polyorganosiloxanes A) or organic compounds B) having certain functional groups, in particular aldehyde and unsaturated dicarboxylic acid moieties, hair treatment or hair care compositions comprising the aqueous compositions, a process for the treatment of hair which comprises the steps of providing the aqueous compositions and applying said aqueous compositions to the hair, and the use of the aqueous compositions for the treatment of hair.
Kunshan Sun, Anne Dussaud, Karl-Heinz Stachulla, Christian Wenske, Katharina Streicher, Roland Wagner
Filed: 5 Jun 17
Utility
Carboxylic Acid Functional Cross-Linked Silicone Compositions
18 Nov 21
The present disclosures are directed to compositions comprising a polymer having branched silicone substituted by at least one alkylcarboxy group in a free or salt form and cross-linked with an alkyl functional cross-linker, which has the benefits of compatibility with hydrophilic ingredients and particulates in personal care components and the resultant personal care applications.
Alok SARKAR, Benjamin FALK, Ashitha KANDIKKAL, Debarshi DASGUPTA
Filed: 14 May 21
Utility
Ester Modified Cross-linked Silicone Compositions
18 Nov 21
The present disclosures are directed to compositions comprising a polymer having linear or branched silicone substituted by at least one alkylcarboxy group and cross-linked with an alkyl functional cross-linker, which has the benefits of compatibility and structuring of personal care components and the resultant personal care applications.
Alok SARKAR, Benjamin FALK, Ashitha KANDIKKAL
Filed: 14 May 21
Utility
Agricultural fluid deposition aid
9 Nov 21
William L. Brown, George A. Policello, Jeferson A. Naue
Filed: 4 Oct 18
Utility
Method for Preparing Resin Composition, Resin Composition and Molded Article
30 Sep 21
A method for preparing a resin composition, comprising compounding a silicone composition comprising a polyorganosiloxane and a silicone resin soluble in the polyorganosiloxane with a first resin to form a master batch; and compounding the master batch with a second resin.
Cheng WANG, Roy ROJAS-WAHL
Filed: 26 Jul 19
Utility
Photocurable Silicone Compositions and Process for Manufacture of Release Liners
9 Sep 21
A photocurable silicone composition, a method of forming a coating from such compositions, and an article comprising a coating formed from such compositions and/or methods are shown and described herein.
Richard Paul Eckberg, Verena Cramer, John A. Cummings, Thorsten Felder, Robert Lawrence Frye, Johannes Hepperle, Anita Witossek
Filed: 18 Feb 21
Utility
Preparation of Isocyanatosilanes
9 Sep 21
There is provided herein a method and an apparatus for producing an isocyanatoorganosilane which method includes feeding a carbamatoorganosilane to a cracking device where it is thermally dissociated into a reaction product mixture comprising isocyanatoorganosilane, alcohol, and heavies, followed by separating the mixture in a distillation column of two parts and collecting the isocyanatoorganosilane from the distillation column via a side stream having a predetermined location between the top and bottom parts of the column; and wherein the distillation column is configured to have a ratio of the length of the bottom part of the distillation column to the length of the top part of the distillation column which is effective to provide a side stream having a high purity and high weight percent of isocyanatoorganosilane.
Venkata Sunil JAGANI, Srinivas KOMATI, Vivek KHARE
Filed: 2 Jul 19
Utility
Polyacrylate salt, methods of preparation and applications for employing the same
7 Sep 21
The present invention relates to a crosslinked polyacrylate salt, which has been neutralized by two types of amines: (1) amine groups attached to the polymer backbone of an aminosilicone and (2) water soluble organic amines.
Anne Dussaud, Ning Lu, Bhavna Rana, Sigfredo Gonzalez
Filed: 4 Dec 15
Utility
Primer formulations with improved photostability
31 Aug 21
A primer composition comprising metal oxide particles modified with an alkyltrialkoxy silane; an organic polymer; and a solvent.
Raghuraman Govindan Karunakaran, Karthikeyan Murugesan, Indumathi Ramakrishnan, Robert Hayes
Filed: 15 Feb 16
Utility
Oil-bleed Self-bonding Liquid Silicone Rubber Composition
26 Aug 21
The present invention relates to an oil-bleed self-bonding liquid silicone rubber composition having both self-bonding and self-lubricating capabilities.
Huiping ZHANG, Clemens TRUMM, Gunnar HOFFMUELLER, John Mitchell HUGGINS, Hubertus EVERSHEIM, Srividhya MARIMUTHU, Enise MICHALSKI
Filed: 23 May 19
Utility
Use of polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair
17 Aug 21
This invention relates to the use of polycarboxylic acid compounds, aqueous compositions comprising the same, cosmetic compositions comprising the same, in particular, hair care compositions, and their use for the treatment of hair, and a process for the treatment of hair comprising the use of said cosmetic compositions.
Kunshan Sun, Anne Dussaud, Nicholas Stasiak, Katharina Streicher, Roland Wagner
Filed: 4 Dec 18
Utility
Synthesis of Trichlorosilane from Tetrachlorosilane and Hydridosilanes
12 Aug 21
The invention relates to a process for the preparation of trichlorosilane (HSiCl3) which comprises the reaction of tetrachlorosilane (SiCU) with hydridosilanes in the presence of a catalyst.
Norbert AUNER, Alexander STURM
Filed: 5 Sep 19
Utility
Metal corrosion inhibition
20 Jul 21
A process is provided for inhibiting the corrosion of metal that comes into contact with a static or flowing aqueous medium which comprises contacting at least a portion of the exposed surface of the metal with aqueous medium containing a metal corrosion inhibiting amount of at least one ureido silane and, optionally, one or more added inorganic and/or other organic materials.
Shiu-Chin H. Su, Suresh K. Rajamaran
Filed: 25 Aug 08
Utility
Non-precious metal-based hyrdosilylation catalysts exhibiting improved selectivity
6 Jul 21
Disclosed herein is the use of manganese, iron, cobalt, or nickel complexes containing tridentate pyridine di-imine ligands as hydrosilylation catalysts.
Keith James Weller, Crista Carmen H. Atienza, Julie Boyer, Paul Chirik, Johannes G. P. Delis, Kenrick Lewis, Susan A. Nye
Filed: 26 Sep 17
Utility
Modified filler particles and silicone compositions comprising the same
25 May 21
Composition of comprising nano metal oxide/hydroxide particles and a polyorganosiloxane having increased refractive index, processes to cure these compositions for making transparent coats, shaped articles by an extrusion or molding process having a refractive index above the refractive index of the polyorganosiloxane.
Thorsten Felder, Monika Friedrichs, Gunnar Hoffmüller, Abirami Srikanth, Douglas Dukes, Sumi Dinkar, Roland Wagner, Karl Heinz Stachulla
Filed: 20 Jul 16