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containing polysiloxane sequences
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C08G64/186
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G64/00
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
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C08G64/186
containing polysiloxane sequences
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Patents Grants
last 30 patents
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Patent Grant
Carbonate-linked surface modifying macromolecules
Patent number
11,976,163
Issue date
May 7, 2024
Evonik Canada Inc.
J. Paul Santerre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate-polyorganosiloxane copolymer
Patent number
11,945,908
Issue date
Apr 2, 2024
Idemitsu Kosan Co., Ltd.
Kazushige Ideta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Silicone-organic copolymer, sealants comprising same, and related m...
Patent number
11,807,775
Issue date
Nov 7, 2023
Dow Silicones Corporation
Emmanuel Duquesne
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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-...
Information
Patent Grant
Thermoplastic resin composition for laser direct structuring proces...
Patent number
11,718,750
Issue date
Aug 8, 2023
Lotte Chemical Corporation
Nam Hyun Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Flame-retardant polycarbonate composition
Patent number
11,708,455
Issue date
Jul 25, 2023
Covestro Deutschland AG
Zhenyu Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin com...
Patent number
11,697,708
Issue date
Jul 11, 2023
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate and polycarbonate composition comprising the same
Patent number
11,572,439
Issue date
Feb 7, 2023
LG Chem, Ltd.
Young Young Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transparent resin composition and transparent resin molded article
Patent number
11,434,364
Issue date
Sep 6, 2022
Sony Corporation
Akito Kuriyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame-retardant polycarbonate-based resin composition and molded pr...
Patent number
11,352,478
Issue date
Jun 7, 2022
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate compositions, methods of manufacture, and methods of use
Patent number
11,332,613
Issue date
May 17, 2022
SHPP Global Technologies B.V.
Xing Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition and molded article thereof
Patent number
11,203,664
Issue date
Dec 21, 2021
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition and molded product thereof
Patent number
11,186,714
Issue date
Nov 30, 2021
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of siloxane-containing block copolycarbonates by means o...
Patent number
11,161,938
Issue date
Nov 2, 2021
Covestro Deutschland AG
Alexander Meyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin com...
Patent number
11,111,386
Issue date
Sep 7, 2021
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a polymer which contains double bonds as an el...
Patent number
11,091,589
Issue date
Aug 17, 2021
Covestro Intellectual Property GmbH & Co. KG
Muhammad Afzal Subhani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate/polycarbonate-polysiloxane composition
Patent number
11,078,360
Issue date
Aug 3, 2021
LOTTE ADVANCED MATERIALS CO., LTD.
Nam Hyun Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate-based resin composition and molded product thereof
Patent number
11,072,703
Issue date
Jul 27, 2021
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silane modified polymers and use of the same in adhesive compositions
Patent number
11,021,565
Issue date
Jun 1, 2021
Henkel AG & Co. KGaA
Wu Suen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition and molded body of same
Patent number
10,975,224
Issue date
Apr 13, 2021
Idemitsu Kosan Co., Ltd.
Aki Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition and molded body of same
Patent number
10,975,195
Issue date
Apr 13, 2021
Idemitsu Kosan Co., Ltd.
Aki Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone copolymers, methods of making, and articles
Patent number
10,941,252
Issue date
Mar 9, 2021
3M Innovative Properties Company
Hannah C. Cohen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyorganosiloxane, polycarbonate-polyorganosiloxane copolymer, and...
Patent number
10,934,392
Issue date
Mar 2, 2021
Idemitsu Kosan Co., Ltd.
Yasuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition having excellent heat resistance an...
Patent number
10,934,431
Issue date
Mar 2, 2021
Samyang Corporation
Seung Pil Jung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition
Patent number
10,767,052
Issue date
Sep 8, 2020
LG Chem, Ltd.
Ki Jae Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polycarbonate-polyorganosiloxane copolymer
Patent number
10,738,154
Issue date
Aug 11, 2020
Idemitsu Kosan Co., Ltd.
Yukiko Nagao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of polycarbonate siloxane diols
Patent number
10,730,994
Issue date
Aug 4, 2020
Aortech International plc
Francis P. Maguire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polysiloxane-polycarbonate copolymer with improved transparency and...
Patent number
10,696,796
Issue date
Jun 30, 2020
Samyang Corporation
Kyung Moo Shin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HYDROXYPHENYL-TERMINATED POLYSILOXANE, POLYSILOXANE-POLYCARBONATE C...
Publication number
20250051525
Publication date
Feb 13, 2025
SAMYANG CORPORATION
Seong Hyen HEO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE POLYMER WITH SILOXANE REPEAT UNITS, COMPOSITIONS, AND...
Publication number
20250002645
Publication date
Jan 2, 2025
3M Innovative Properties Company
Carl A. Laskowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing a Polysiloxane-Polycarbonate Block Copolymer U...
Publication number
20240352189
Publication date
Oct 24, 2024
COVESTRO DEUTSCHLAND AG
Ulrich Liesenfelder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing a Polysiloxane-Polycarbonate Block Copolymer
Publication number
20240352188
Publication date
Oct 24, 2024
Kovestro Deutschland AG
Ulrich Liesenfelder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240294706
Publication date
Sep 5, 2024
Idemitsu Kosan Co., Ltd.
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240287251
Publication date
Aug 29, 2024
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240279392
Publication date
Aug 22, 2024
Idemitsu Kosan Co., Ltd.
Minoru YABUKAMI
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
POLYCARBONATE COPOLYMER COMPOSITIONS FOR RAIL INTERIORS
Publication number
20240174801
Publication date
May 30, 2024
SHPP Global Technologies B.V.
Fabio Di Lena
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Transparent Weatherable Electrically Conductive Polycarbonate Blend...
Publication number
20240076490
Publication date
Mar 7, 2024
SHPP Global Technologies B.V.
Jody Ann Martin LUGGER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ITEM THEREOF
Publication number
20230323026
Publication date
Oct 12, 2023
Idemitsu Kosan Co.,Ltd
Yuichi YAMASHITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLAME-RETARDANT POLYCARBONATE COMPOSITION
Publication number
20230167296
Publication date
Jun 1, 2023
COVESTRO DEUTSCHLAND AG
Zhenyu Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLAME-RETARDANT POLYCARBONATE COMPOSITION
Publication number
20230125361
Publication date
Apr 27, 2023
COVESTRO DEUTSCHLAND AG
Zhenyu Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLY(CARBONATE-SILOXANE) COMPOSITIONS WITH IMPROVED APPEARANCE
Publication number
20230062944
Publication date
Mar 2, 2023
Peter Vollenberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE/POLYORGANOSILOXANE COPOLYMER AND RESIN COMPOSITION IN...
Publication number
20230052441
Publication date
Feb 16, 2023
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE/POLYORGANOSILOXANE COPOLYMER AND RESIN COMPOSITION IN...
Publication number
20230038766
Publication date
Feb 9, 2023
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TRANSPARENT RESIN COMPOSITION AND TRANSPARENT RESIN MOLDED ARTICLE
Publication number
20220403161
Publication date
Dec 22, 2022
SONY GROUP CORPORATION
Akito Kuriyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE-POLYCARBONATE COPOLYMER, SEALANTS COMPRISING SAME, AND REL...
Publication number
20220081515
Publication date
Mar 17, 2022
Dow Silicones Corporation
Emmanuel DUQUESNE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE, AND METHODS OF USE
Publication number
20210403704
Publication date
Dec 30, 2021
SABIC Global Technologies B.V.
Xing Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY
Publication number
20210284837
Publication date
Sep 16, 2021
Idemitsu Kosan Co., Ltd.
Yasuhiro ISHIKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYCARBONATE AND POLYCARBONATE COMPOSITION COMPRISING THE SAME
Publication number
20210269590
Publication date
Sep 2, 2021
LG CHEM, LTD.
Young Young HWANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY OF SAME
Publication number
20210261730
Publication date
Aug 26, 2021
Idemitsu Kosan Co.,Ltd
Yoshio OKAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A POLYMER WHICH CONTAINS DOUBLE BONDS AS AN EL...
Publication number
20210230361
Publication date
Jul 29, 2021
Covestro Intellectual Property GmbH & Co. KG
Muhammad Afzal Subhani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE-BASED RESIN COMPOSITION AND MOLDED PRODUCT THEREOF
Publication number
20210179776
Publication date
Jun 17, 2021
Idemitsu Kosan Co., Ltd.
Masami TAKIMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LOW TEMPERATURE FOAMABLE POLYCARBONATE COMPOSITION AND ARTICLES THE...
Publication number
20210095127
Publication date
Apr 1, 2021
SABIC Global Technologies B.V.
Bart VANDORMAEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A POLYMER WHICH CONTAINS MULTIPLE BONDS AS AN...
Publication number
20210061951
Publication date
Mar 4, 2021
COVESTRO DEUTSCHLAND AG
Thomas Ernst Mueller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER FIBER AND ASSOCIATED METHOD AND ARTICLE
Publication number
20210054144
Publication date
Feb 25, 2021
SABIC Global Technologies B.V.
Sungkyun SOHN
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER
Publication number
20200407499
Publication date
Dec 31, 2020
Idemitsu Kosan Co.,Ltd
Kazushige IDETA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
Publication number
20200362104
Publication date
Nov 19, 2020
Idemitsu Kosan Co., Ltd.
Yasuhiro ISHIKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION HAVING EXCELLENT HEAT RESISTANCE AN...
Publication number
20200087509
Publication date
Mar 19, 2020
SAMYANG CORPORATION
Seung Pil JUNG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...