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CPC
C08G64/1691
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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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C08G64/1691
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Patents Grants
last 30 patents
Information
Patent Grant
Polymerizable composition based on allyl carbonate monomers, polyme...
Patent number
11,046,812
Issue date
Jun 29, 2021
Mitsui Chemicals, Inc.
Fiorenzo Renzi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition and optical lens using same
Patent number
10,913,848
Issue date
Feb 9, 2021
Mitsubishi Gas Chemical Company, Inc.
Manabu Hirakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin, and production method and film thereof
Patent number
10,800,879
Issue date
Oct 13, 2020
Teijin Limited
Tetsuya Motoyoshi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Polycarbonate-based resin composition and molded article thereof
Patent number
10,294,365
Issue date
May 21, 2019
LG Chem, Ltd.
Su Kyoung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate-based resin composition and molded article thereof
Patent number
10,240,037
Issue date
Mar 26, 2019
LG Chem, Ltd.
Jong Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Flame resistant polycarbate based resin composition and molded arti...
Patent number
10,240,038
Issue date
Mar 26, 2019
LG Chem, Ltd.
Moo Seok Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Copolycarbonate resin composition and article including the same
Patent number
10,196,516
Issue date
Feb 5, 2019
LG Chem, Ltd.
Young Young Hwang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Copolycarbonate and composition comprising the same
Patent number
10,174,194
Issue date
Jan 8, 2019
LG Chem, Ltd.
Byoung Kyu Chun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate composition and article containing the same
Patent number
10,011,716
Issue date
Jul 3, 2018
LG Chem, Ltd.
Un Ko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate and composition comprising the same
Patent number
9,902,853
Issue date
Feb 27, 2018
LG Chem, Ltd.
Young Young Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate and composition containing the same
Patent number
9,868,818
Issue date
Jan 16, 2018
LG Chem, Ltd.
Jung Jun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resin composition
Patent number
9,840,585
Issue date
Dec 12, 2017
LG Chem, Ltd.
Jung Jun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate composition and article comprising the same
Patent number
9,809,677
Issue date
Nov 7, 2017
LG Chem, Ltd.
Jung Jun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate resin composition
Patent number
9,777,112
Issue date
Oct 3, 2017
LG Chem, Ltd.
Jung Jun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate and composition containing the same
Patent number
9,751,979
Issue date
Sep 5, 2017
LG Chem, Ltd.
Young Wook Son
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate and composition containing the same
Patent number
9,745,466
Issue date
Aug 29, 2017
LG Chem, Ltd.
Jung Jun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate and composition comprising the same
Patent number
9,745,417
Issue date
Aug 29, 2017
LG Chem, Ltd.
Young Young Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolycarbonate and composition containing the same
Patent number
9,718,958
Issue date
Aug 1, 2017
LG Chem, Ltd.
Young Wook Son
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylatecarbonate containing photoconductors
Patent number
9,128,392
Issue date
Sep 8, 2015
Xerox Corporation
Jin Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Indane bisphenols, polymers derived therefrom, and methods of use t...
Patent number
9,102,597
Issue date
Aug 11, 2015
SABIC GLOBAL TECHNOLOGIES B.V.
Laura G. Schultz Hume
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indane bisphenols, polymers derived therefrom, and methods of use t...
Patent number
9,102,598
Issue date
Aug 11, 2015
SABIC GLOBAL TECHNOLOGIES B.V.
Laura G. Schultz Hume
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Copolycarbonate and transparent molded article obtained therefrom
Patent number
9,018,340
Issue date
Apr 28, 2015
Teijin Limited
Tsuyoshi Takeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Partially hydrogenated bisphenol-A-based polymers as substitutes fo...
Patent number
8,802,792
Issue date
Aug 12, 2014
EMPIRE TECHNOLOGY DEVELOPMENT LLC
William B. Carlson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Radical polymerizable macrocyclic resin compositions with low polym...
Patent number
8,129,446
Issue date
Mar 6, 2012
Dentsply International Inc.
Xiaoming Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate resins method of manufacture, and articles formed the...
Patent number
7,858,728
Issue date
Dec 28, 2010
SABIC Innovative Plastics IP B.V.
Hans-Peter Brack
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrophotographic photoconductor and aromatic polycarbonate resin...
Patent number
6,069,224
Issue date
May 30, 2000
Ricoh Company, Ltd.
Chihaya Adachi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrophotographic photoconductor and aromatic polycarbonate resin...
Patent number
5,789,128
Issue date
Aug 4, 1998
Ricoh Company, Ltd.
Chihaya Adachi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
UV stabilized polycarbonate resins
Patent number
4,260,719
Issue date
Apr 7, 1981
General Electric Company
Ta-Yen Ching
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3647444
Patent number
3,647,444
Issue date
Mar 7, 1972
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3484411
Patent number
3,484,411
Issue date
Dec 16, 1969
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Polycarbonate Resin and Preparation Method Thereof
Publication number
20240384028
Publication date
Nov 21, 2024
LG CHEM, LTD.
Il Hwan Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polycarbonate Resin Composition
Publication number
20240199803
Publication date
Jun 20, 2024
Asahi Kasei Kabushiki Kaisha
Shota Ide
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
XANTHENE DERIVATIVE COMPOUND HAVING HIGH REFRACTIVE INDEX AND (CO)P...
Publication number
20240190836
Publication date
Jun 13, 2024
Research & Business Foundation Sungkyunkwan University
Younchul KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYCARBONATE POLYOL COMPOSITION
Publication number
20230227598
Publication date
Jul 20, 2023
Asahi Kasei Kabushiki Kaisha
Yasufumi KAWAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBONATE RESIN
Publication number
20220259373
Publication date
Aug 18, 2022
Mitsubishi Gas Chemical Company, Inc.
Keisuke SHIMOKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN COMPOSITION AND OPTICAL LENS USING SAME
Publication number
20200224025
Publication date
Jul 16, 2020
Mitsubishi Gas Chemical Company, Inc.
Manabu HIRAKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AROMATIC POLYCARBONATE OLIGOMER SOLID
Publication number
20200071461
Publication date
Mar 5, 2020
Honshu Chemical Industry Co., Ltd.
Mitsutaka OZAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOSITION BASED ON ALLYL CARBONATE MONOMERS, POLYME...
Publication number
20190100617
Publication date
Apr 4, 2019
Mitsui Chemicals, Inc.
Fiorenzo RENZI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN, AND PRODUCTION METHOD AND FILM THEREOF
Publication number
20190010280
Publication date
Jan 10, 2019
TEIJIN LIMITED
Tetsuya MOTOYOSHI
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
POLYCARBONATE COMPOSITION AND ARTICLE COMPRISING THE SAME
Publication number
20160326321
Publication date
Nov 10, 2016
LG CHEM, LTD.
Jung Jun PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLATECARBONATE CONTAINING PHOTOCONDUCTORS
Publication number
20150147690
Publication date
May 28, 2015
Xerox Corporation
Jin Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INDANE BISPHENOLS, POLYMERS DERIVED THEREFROM, AND METHODS OF USE T...
Publication number
20140296580
Publication date
Oct 2, 2014
Laura G. Schultz Hume
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COPOLYCARBONATE AND TRANSPARENT MOLDED ARTICLE OBTAINED THEREFROM
Publication number
20140128567
Publication date
May 8, 2014
Tsuyoshi Takeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INDANE BISPHENOLS, POLYMERS DERIVED THEREFROM, AND METHODS OF USE T...
Publication number
20140061533
Publication date
Mar 6, 2014
Laura G. Schultz Hume
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RADICAL POLYMERIZABLE MACROCYCLIC RESIN COMPOSITIONS WITH LOW POLYM...
Publication number
20120108837
Publication date
May 3, 2012
DENTSPLY INTERNATIONAL INC.
Xiaoming Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PARTIALLY HYDROGENATED BISPHENOL-A-BASED POLYMERS AS SUBSTITUTES FO...
Publication number
20120070593
Publication date
Mar 22, 2012
Empire Technology Development LLC
William B. Carlson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RADICAL POLYMERIZABLE MACROCYCLIC RESIN COMPOSITIONS WITH LOW POLYM...
Publication number
20110152569
Publication date
Jun 23, 2011
Xiaoming Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radical polymerizable macrocyclic resin compositions with low polym...
Publication number
20100234549
Publication date
Sep 16, 2010
Xiaoming Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radical polymerizable macrocyclic resin compositions with low polym...
Publication number
20090182109
Publication date
Jul 16, 2009
Xiaoming Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESINS METHOD OF MANUFACTURE, AND ARTICLES FORMED THE...
Publication number
20090105438
Publication date
Apr 23, 2009
Hans-Peter Brack
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radical polymerizable macrocyclic resin compositions with low polym...
Publication number
20080182997
Publication date
Jul 31, 2008
DENTSPLY International Inc.
Xiaoming Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radical polymerizable macrocyclic resin compositions with low polym...
Publication number
20060287459
Publication date
Dec 21, 2006
Xiaoming Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...