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Block- or graft-copolymers containing polysiloxane sequences
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C08L83/10
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CHEMISTRY METALLURGY
C08
Organic compounds
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L83/00
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only Compositions of derivatives of such polymers
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C08L83/10
Block- or graft-copolymers containing polysiloxane sequences
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Patents Grants
last 30 patents
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Patent Grant
Silicone-poly acrylate copolymer, sealants comprising same, and rel...
Patent number
12,344,712
Issue date
Jul 1, 2025
Dow Silicones Corporation
Emmanuel Duquesne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame retardant composition comprising a polysiloxane
Patent number
12,331,189
Issue date
Jun 17, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Yuqi Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous dispersion of polymeric particles
Patent number
12,331,196
Issue date
Jun 17, 2025
Rohm and Haas Company
Yuehan Hu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Eight-arm star-shaped thermoplastic elastomer copolymer and prepara...
Patent number
12,297,324
Issue date
May 13, 2025
Soochow University
Jinlin He
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable absorbers of UV and high energy visible light
Patent number
12,196,916
Issue date
Jan 14, 2025
Johsnon & Johnson Vision Care, Inc.
Stephen C. Arnold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thermoplastic compositions, methods of their manufacture, and artic...
Patent number
12,187,893
Issue date
Jan 7, 2025
SHPP Global Technologies B.V.
Laura Mely Ramirez
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Silicone hydrogel contact lenses
Patent number
12,162,987
Issue date
Dec 10, 2024
Alcon Inc.
Steve Yun Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Siloxane-based gel adhesives and articles
Patent number
12,129,406
Issue date
Oct 29, 2024
Solventum Intellectual Properties Company
Christoph T. R. Schuell
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
LED filament and LED light bulb
Patent number
12,060,455
Issue date
Aug 13, 2024
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
Yukihiro Saito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light transmittance control film and composition for the light tran...
Patent number
12,043,740
Issue date
Jul 23, 2024
Electronics and Telecommunications Research Institute
Seung Koo Park
G02 - OPTICS
Information
Patent Grant
Polycarbonate copolymer and associated film extrusion composition,...
Patent number
11,976,195
Issue date
May 7, 2024
SHPP Global Technologies B.V.
Andrew Thomas Pingitore
B32 - LAYERED PRODUCTS
Information
Patent Grant
Siloxane-containing block copolycarbonates having a small domain size
Patent number
11,970,615
Issue date
Apr 30, 2024
Covestro Intellectual Property GmbH & Co. KG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic compositions with improved UV resistance
Patent number
11,965,066
Issue date
Apr 23, 2024
INEOS STYROLUTION GROUP GMBH
Tobias Schulz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermally-conductive structural adhesive for new energy power batte...
Patent number
11,949,081
Issue date
Apr 2, 2024
Shenzhen Goldlink Tongda Electronics Co., Ltd.
Yorway Shore
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aqueous polymer dispersion and process of making the same
Patent number
11,912,871
Issue date
Feb 27, 2024
Dow Global Technologies LLC
Baoqing Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene with additives for increased environmental stress crac...
Patent number
11,898,025
Issue date
Feb 13, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Anantharaman Dhanabalan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone dual cure resins for additive manufacturing
Patent number
11,891,485
Issue date
Feb 6, 2024
Carbon, Inc.
Jessica D. Drazba
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Low temperature foamable polycarbonate composition and articles the...
Patent number
11,884,822
Issue date
Jan 30, 2024
SHPP Global Technologies B.V.
Bart Vandormael
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate copolymer and associated film extrusion composition,...
Patent number
11,866,571
Issue date
Jan 9, 2024
SHPP Global Technologies B.V.
Andrew Thomas Pingitore
B32 - LAYERED PRODUCTS
Information
Patent Grant
Dispensable grease sealants, method for producing same, crimp conne...
Patent number
11,855,401
Issue date
Dec 26, 2023
TE Connectivity Germany GmbH
Lei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polycarbonate resin composition and molded product thereof
Patent number
11,851,560
Issue date
Dec 26, 2023
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer compound having lophine structure
Patent number
11,845,835
Issue date
Dec 19, 2023
The University of Tokyo
Satoshi Honda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Composition, method of preparing copolymer, and methods and end use...
Patent number
11,820,846
Issue date
Nov 21, 2023
Dow Silicones Corporation
Nanguo Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hot melt adhesive compositions containing polyolefin-polydiorganosi...
Patent number
11,814,555
Issue date
Nov 14, 2023
Dow Silicones Corporation
Steven Swier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone hydrogel contact lenses
Patent number
11,802,182
Issue date
Oct 31, 2023
Alcon Inc.
Steve Yun Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Insulation composition
Patent number
11,795,257
Issue date
Oct 24, 2023
SI GROUP, INC.
Denis Louis Emile Labbe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transparent and flexible blends of PMMA and polycarbonate-siloxane...
Patent number
11,760,878
Issue date
Sep 19, 2023
SHPP Global Technologies B.V.
Christopher Luke Hein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone-polycarbonate copolymer, sealants comprising same, and rel...
Patent number
11,760,841
Issue date
Sep 19, 2023
Dow Silicones Corporation
Emmanuel Duquesne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, method for producing resin composition, film for...
Patent number
11,718,717
Issue date
Aug 8, 2023
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro Noda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate composition
Patent number
11,718,749
Issue date
Aug 8, 2023
Covestro Deutschland AG
Zhenyu Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Thermoplastic Resin Composition and Molded Article Manufactured by...
Publication number
20250215219
Publication date
Jul 3, 2025
LOTTE CHEMICAL CORPORATION
In-Chol KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC COMPOSITIONS, METHODS OF THEIR MANUFACTURE, AND ARTIC...
Publication number
20250215161
Publication date
Jul 3, 2025
SHPP Global Technologies B.V.
Roland Sebastian Assink
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE COPOLYMER COMPOSITIONS
Publication number
20250171638
Publication date
May 29, 2025
SHPP Global Technologies B.V.
Fabio Di Lena
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE HYDROGEL CONTACT LENSES
Publication number
20250059330
Publication date
Feb 20, 2025
Alcon Inc.
Steve Yun Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Preparation Method For Air-Permeable And Antibacterial Silicone Rub...
Publication number
20250059371
Publication date
Feb 20, 2025
Dongguan Jinlv New Materials Co., Ltd.
Haidong Wei
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FLAME RETARDANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS AND FILMS...
Publication number
20250051572
Publication date
Feb 13, 2025
SABIC GLOBAL TECHNOLOGIES, B.V.
Yuzhen Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polycarbonate Compositions Including Carbon Nanotubes (CNTs) as Mic...
Publication number
20240417530
Publication date
Dec 19, 2024
SHPP Global Technologies B.V.
Norberto SILVI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A THERMALLY CURABLE EPOXY SYSTEM
Publication number
20240384025
Publication date
Nov 21, 2024
ADITYA BIRLA CHEMICALS (THAILAND) LIMITED (ADVANCED MATERIALS)
Pradip Kumar DUBEY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYDIMETHYLSILOXANE-CONTAINING MONOMER HAVING PHOSPHORYLCHOLINE GR...
Publication number
20240376314
Publication date
Nov 14, 2024
NOF Corporation
Yoshiki TANAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240368403
Publication date
Nov 7, 2024
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUBSTRATE COATED WITH A MULTI-LAYER COATING SYSTEM AND A PROCESS FO...
Publication number
20240343920
Publication date
Oct 17, 2024
John David Sinclair-Day
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240294763
Publication date
Sep 5, 2024
Idemitsu Kosan Co., Ltd.
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC POLYCARBONATE COMPOSITION
Publication number
20240270960
Publication date
Aug 15, 2024
COVESTRO DEUTSCHLAND AG
Shun Wan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240239962
Publication date
Jul 18, 2024
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER WITH IMPROVED FRACTURE TOUGHNESS
Publication number
20240132673
Publication date
Apr 25, 2024
Yizhi ZHUO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240117184
Publication date
Apr 11, 2024
TEIJIN LIMITED
Kouji ODA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE COPOLYMER AND ASSOCIATED FILM EXTRUSION COMPOSITION,...
Publication number
20240117185
Publication date
Apr 11, 2024
SHPP Global Technologies B.V.
Andrew Thomas PINGITORE
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN COMPOSITION, SHEET-FORM COMPOSITION, SHEET CURED PRODUCT, LAM...
Publication number
20240034882
Publication date
Feb 1, 2024
TORAY INDUSTRIES, INC.
Seidai OKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICONE HYDROGEL CONTACT LENSES
Publication number
20240018309
Publication date
Jan 18, 2024
Alcon Inc.
Steve Yun Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE HYDROGEL CONTACT LENSES
Publication number
20230374307
Publication date
Nov 23, 2023
INTEROJO INC.
Seunghee PYEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMALLY CONDUCTIVE RESIN COMPOSITION AND ELECTRONIC DEVICE
Publication number
20230374363
Publication date
Nov 23, 2023
Denka Company Limited
Kazuyuki IGARASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Pressure Sensitive Adhesives and Articles with Hyperbranched Silses...
Publication number
20230220249
Publication date
Jul 13, 2023
AVERY DENNISON CORPORATION
Ranjit MALIK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SILICONE-EPOXY COMPOSITIONS AND PROTECTIVE COATINGS
Publication number
20230183484
Publication date
Jun 15, 2023
NanoPhos SA
Ioannis ARAMPATZIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGHT TRANSMITTANCE CONTROL FILM AND COMPOSITION FOR THE LIGHT TRAN...
Publication number
20230103068
Publication date
Mar 30, 2023
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seung Koo PARK
G02 - OPTICS
Information
Patent Application
PHOTOCURABLE SILICONE COMPOSITION AND CURED PRODUCT THEREOF
Publication number
20230101534
Publication date
Mar 30, 2023
Dow Silicones Corporation
Hyeokseong CHOO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT
Publication number
20230060974
Publication date
Mar 2, 2023
Johnson & Johnson Vision Care, Inc.
Stephen C. Arnold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANSPARENT LAMINATE
Publication number
20230057817
Publication date
Feb 23, 2023
Nippon Sheet Glass Company, Limited
Koji TAKAHASHI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
EIGHT-ARM STAR-SHAPED THERMOPLASTIC ELASTOMER COPOLYMER AND PREPARA...
Publication number
20230025095
Publication date
Jan 26, 2023
SOOCHOW UNIVERSITY
Jinlin HE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE COMPOSITION, PREPARATION METHOD AND USE THEREOF
Publication number
20230013717
Publication date
Jan 19, 2023
KINGFA SCI. & TECH. CO., LTD.
Juanxia SU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THERMALLY-CONDUCTIVE STRUCTURAL ADHESIVE FOR NEW ENERGY POWER BATTE...
Publication number
20220393264
Publication date
Dec 8, 2022
Shenzhen Goldlink Tongda Electronics Co., Ltd.
Liming HU
H01 - BASIC ELECTRIC ELEMENTS