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Organic compounds
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MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
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last 30 patents
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Patent Grant
Curable condensation compounds based on alkoxy-functional polysilox...
Patent number
12,152,109
Issue date
Nov 26, 2024
Evonik Operations GmbH
Berend-Jan de Gans
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing SiOC-bonded polyether siloxanes branched in t...
Patent number
11,732,091
Issue date
Aug 22, 2023
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyoxyalkylene polysiloxane block polymers
Patent number
11,498,996
Issue date
Nov 15, 2022
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for purifying acetoxysiloxanes
Patent number
11,472,822
Issue date
Oct 18, 2022
Evonik Operations GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acetoxy systems
Patent number
11,420,985
Issue date
Aug 23, 2022
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the...
Patent number
11,359,056
Issue date
Jun 14, 2022
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the...
Patent number
11,345,783
Issue date
May 31, 2022
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for condensation polymerization of hydroxyl-terminated polyd...
Patent number
11,136,436
Issue date
Oct 5, 2021
Dow Silicones Corporation
John Roberts
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixtures of cyclic branched siloxanes of the D/T type and conversio...
Patent number
10,766,913
Issue date
Sep 8, 2020
Evonik Operations GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Mixtures of cyclic branched siloxanes of the D/T type and conversio...
Patent number
10,752,735
Issue date
Aug 25, 2020
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing hydrosilyl group-containing organic silicon resin
Patent number
10,590,242
Issue date
Mar 17, 2020
Shin-Etsu Chemical Co., Ltd.
Takuya Abe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Mixtures of cyclic branched siloxanes of the D/T type and conversio...
Patent number
10,414,871
Issue date
Sep 17, 2019
Evonik Degussa GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixtures of cyclic branched siloxanes of the D/T type and conversio...
Patent number
10,399,998
Issue date
Sep 3, 2019
Evonik Degussa GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminosiloxanes of high purity
Patent number
9,951,185
Issue date
Apr 24, 2018
Momentive Performance Materials Inc.
John M. Huggins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organopolysiloxane compound having ethynyl groups, method for prepa...
Patent number
9,475,969
Issue date
Oct 25, 2016
Shin-Etsu Chemical Co., Ltd.
Takafumi Sakamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing organopolysiloxanes
Patent number
9,175,138
Issue date
Nov 3, 2015
Wacker Chemie AG
Alfred Popp
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing poly(hydroxymethyl)-functional siloxanes and s...
Patent number
9,096,621
Issue date
Aug 4, 2015
Wacker Chemie AG
Florian Hoffmann
C07 - ORGANIC CHEMISTRY
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Patent Grant
Organohydrogenpolysiloxane, making method, and addition-cure silico...
Patent number
9,012,588
Issue date
Apr 21, 2015
Shin-Etsu Chemical Co., Ltd.
Shinji Irifune
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for preparing polydimethylsiloxanes on sulphonic acid catio...
Patent number
8,969,502
Issue date
Mar 3, 2015
Evonik Degussa GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing (hydroxymethyl)polysiloxanes
Patent number
8,907,039
Issue date
Dec 9, 2014
Wacker Chemie AG
Florian Hoffmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Equilibration of siloxanes on water-containing sulphonated cation e...
Patent number
8,722,834
Issue date
May 13, 2014
Evonik Goldschmidt GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for synthesizing organic/inorganic composite
Patent number
8,716,424
Issue date
May 6, 2014
Kabushiki Kaisha Toyota Chuo Kenkyusho
Masaaki Tani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the manufacture of silicone ionomer
Patent number
8,697,829
Issue date
Apr 15, 2014
Momentive Performance Materials Inc.
Anubhav Saxena
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of siloxanes
Patent number
8,686,175
Issue date
Apr 1, 2014
Dow Corning Corporation
Amy Gehrig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone compositions and methods for preparing them
Patent number
8,664,422
Issue date
Mar 4, 2014
Momentive Performance Materials Inc.
Vikram Kumar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing polydimethylsiloxanes on sulphonic acid catio...
Patent number
8,609,798
Issue date
Dec 17, 2013
Evonik Goldschmidt GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organohydrogenpolysiloxane, making method, and addition-cure silico...
Patent number
8,598,296
Issue date
Dec 3, 2013
Shin-Etsu Chemical Co., Ltd.
Shinji Irifune
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Silicone compositions and methods for preparing them
Patent number
8,524,934
Issue date
Sep 3, 2013
Momentive Performance Materials Inc.
Vikram Kumar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polysiloxane redistribution process
Patent number
8,461,274
Issue date
Jun 11, 2013
Dow Corning Corporation
Christopher Darren Gatti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
MQ-T propyl siloxane resins
Patent number
8,124,710
Issue date
Feb 28, 2012
Dow Corning Corporation
Julie Lyn Cook
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SILICONE COMPOSITION FOR LOW-TEMPERATURE APPLICATIONS
Publication number
20240336741
Publication date
Oct 10, 2024
VENTURI LAB SA
Milan FEDURCO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING ORGANOPOLYSILOXANES WITH UNSATURATED GROUPS
Publication number
20240174814
Publication date
May 30, 2024
Wacker Chemie AG
Markus Merget
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANIONIC POLYMERIZATION OF SILOXANES
Publication number
20240124654
Publication date
Apr 18, 2024
RUDOLF GMBH
Andreas WENNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING POLY(DIORGANO/ORGANOHYDROGEN)SILOXANE COPOLYMERS
Publication number
20230331920
Publication date
Oct 19, 2023
Dow Silicones Corporation
Michael Depierro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A METHOD FOR PREPARING POLYORGANOSILOXANES
Publication number
20220227944
Publication date
Jul 21, 2022
Wacker Chemie AG
Shuai Tian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Curable condensation compounds based on alkoxy-functional polysilox...
Publication number
20220177652
Publication date
Jun 9, 2022
Evonik Operations GmbH
Berend-Jan DE GANS
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR CONDENSATION POLYMERIZATION OF HYDROXYL-TERMINATED POLYD...
Publication number
20210221956
Publication date
Jul 22, 2021
Dow Silicones Corporation
John Roberts
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING SPHERICAL POLYSILSESQUIOXANE PARTICLES
Publication number
20210179785
Publication date
Jun 17, 2021
Wacker Chemie AG
Sebastian KNOER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LINEAR POLYDIMETHYLSILOXANE-POLYOXYALKYLENE BLOCK COPOLYMERS OF THE...
Publication number
20210171719
Publication date
Jun 10, 2021
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LINEAR POLYDIMETHYLSILOXANE-POLYOXYALKYLENE BLOCK COPOLYMERS OF THE...
Publication number
20210163687
Publication date
Jun 3, 2021
Evonik Operations GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACETOXY SYSTEMS
Publication number
20200377525
Publication date
Dec 3, 2020
Evonik Operations GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PURIFYING ACETOXYSILOXANES
Publication number
20200377524
Publication date
Dec 3, 2020
Evonik Operations GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MIXTURES OF CYCLIC BRANCHED SILOXANES OF THE D/T TYPE AND CONVERSIO...
Publication number
20190100625
Publication date
Apr 4, 2019
EVONIK DEGUSSA GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ORGANOFUNCTIONAL SILICONE RESINS
Publication number
20170306097
Publication date
Oct 26, 2017
Wacker Chemie AG
Frank Sandmeyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMINOSILOXANES OF HIGH PURITY
Publication number
20160177037
Publication date
Jun 23, 2016
MOMENTIVE PERFORMANCE MATERIALS GMBH
John M. Huggins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING POLY(HYDROXYMETHYL)-FUNCTIONAL SILOXANES AND S...
Publication number
20140213808
Publication date
Jul 31, 2014
Wacker Chemie AG
Florian Hoffmann
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING (HYDROXYMETHYL)POLYSILOXANES
Publication number
20140187731
Publication date
Jul 3, 2014
Wacker Chemie AG
Florian Hoffmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTHESIS AND PROCESSING OF NEW SILSESQUIOXANE/SILOXANE SYSTEMS
Publication number
20140120243
Publication date
May 1, 2014
Mayaterials, Inc.
Richard M. LAINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING POLYDIMETHYLSILOXANES ON SULPHONIC ACID CATIO...
Publication number
20140094532
Publication date
Apr 3, 2014
Evonik Goldschmidt GmbH
Wilfried Knott
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SILICONE COMPOSITIONS AND METHODS FOR PREPARING THEM
Publication number
20130296595
Publication date
Nov 7, 2013
Vikram Kumar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF SILICONE IONOMER
Publication number
20130172510
Publication date
Jul 4, 2013
MOMENTIVE PERFORMANCE MATERIALS INC.
Anubhav Saxena
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANOHYDROGENPOLYSILOXANE, MAKING METHOD, AND ADDITION-CURE SILICO...
Publication number
20120323033
Publication date
Dec 20, 2012
Shinji IRIFUNE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICONE COMPOSITIONS AND METHODS FOR PREPARING THEM
Publication number
20120142955
Publication date
Jun 7, 2012
Vikram Kumar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solventless Cured Release Coating-Forming Organopolysiloxane Compos...
Publication number
20110287267
Publication date
Nov 24, 2011
Seiji Hori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation Of Siloxanes
Publication number
20110237816
Publication date
Sep 29, 2011
Amy Gehrig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Equilibration of Siloxanes on Water-Containing Sulphonated Cation E...
Publication number
20110172373
Publication date
Jul 14, 2011
Evonik Goldschmidt GmbH
Wilfried Knott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polysiloxane Redistribution Process
Publication number
20110152421
Publication date
Jun 23, 2011
Christopher Darren Gatti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR SYNTHESIZING ORGANIC/INORGANIC COMPOSITE
Publication number
20110046403
Publication date
Feb 24, 2011
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
Masaaki Tani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANOHYDROGENPOLYSILOXANE, MAKING METHOD, AND ADDITION-CURE SILICO...
Publication number
20110015365
Publication date
Jan 20, 2011
Shinji IRIFUNE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYSTEM AND METHOD FOR MANUFACTURING ORGANOPOLYSILOXANE
Publication number
20100311922
Publication date
Dec 9, 2010
Tai-Kang Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...