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C08G64/323
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C
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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C08G64/323
and alcohols
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Patents Grants
last 30 patents
Information
Patent Grant
Polycarbonate polyol nanocomposites
Patent number
11,919,998
Issue date
Mar 5, 2024
Saudi Aramco Technologies Company
Mohammad S. Alroaithi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of CO2 for the synthesis of cyclic glycocarbonates and linear p...
Patent number
10,501,576
Issue date
Dec 10, 2019
King Abdullah University of Science and Technology
Yves Gnanou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for activating double metal cyanide catalysts for the produc...
Patent number
9,309,356
Issue date
Apr 12, 2016
Bayer Intellectual Property GmbH
Thomas Ernst Müller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for activating double metal cyanide catalysts for producing...
Patent number
9,249,259
Issue date
Feb 2, 2016
Bayer Intellectual Property GmbH
Thomas Ernst Müller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of polyether carbonate polyols
Patent number
9,062,156
Issue date
Jun 23, 2015
Bayer Intellectual Property GmbH
Christoph Gürtler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making copolymers of lactide and a 1:4-3:6 dianhydrohexitol
Patent number
8,268,954
Issue date
Sep 18, 2012
Natureworks LLC
Joseph David Schroeder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparation for a degradable, water and oil resistant pro...
Patent number
6,599,577
Issue date
Jul 29, 2003
Changchun Institute of Applied Chemistry-Chinese Academy of Sciences
Xiaojiang Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of urethane from polyamine and carbon dioxide
Patent number
5,371,183
Issue date
Dec 6, 1994
Monsanto Company
William D. McGhee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of polycarbonate products
Patent number
5,349,048
Issue date
Sep 20, 1994
Monsanto Company
William D. McGhee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of urethane and caronate products
Patent number
5,344,934
Issue date
Sep 6, 1994
Monsanto Company
William D. McGhee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of urethane and carbonate products
Patent number
5,260,473
Issue date
Nov 9, 1993
Monsanto Company
William D. McGhee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of urethane and carbonate products
Patent number
5,223,638
Issue date
Jun 29, 1993
Monsanto Company
William D. McGhee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing novel block alkylene polycarbonate copolymers
Patent number
4,665,136
Issue date
May 12, 1987
Air Products and Chemicals, Inc.
Joseph G. Santangelo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING POLYALKYLENE CARBONATE RESIN
Publication number
20240141103
Publication date
May 2, 2024
LG CHEM, LTD.
Seung Hee LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CYCLOPROPENIMINES FOR ACTIVATION OF CARBON DIOXIDE
Publication number
20240076448
Publication date
Mar 7, 2024
International Business Machines Corporation
Dino Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE POLYOL NANOCOMPOSITES
Publication number
20220227924
Publication date
Jul 21, 2022
Saudi Aramco Technologies Company
Mohammad S. Alroaithi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF CO2 FOR THE SYNTHESIS OF CYCLIC GLYCOCARBONATES AND LINEAR P...
Publication number
20180118884
Publication date
May 3, 2018
King Abdullah University of Science and Technology
Yves GNANOU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR ACTIVATING DOUBLE METAL CYANIDE CATALYSTS FOR PRODUCING...
Publication number
20140228537
Publication date
Aug 14, 2014
Bayer Intellectual Property GmbH
Thomas Ernst Müller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR ACTIVATING DOUBLE METAL CYANIDE CATALYSTS FOR THE PRODUC...
Publication number
20140221602
Publication date
Aug 7, 2014
Bayer Intellectual Property GmbH
Thomas Ernst Müller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS
Publication number
20130211042
Publication date
Aug 15, 2013
Bayer Intellectual Property GmbH
Christoph Gürtler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MAKING COPOLYMERS OF LACTIDE AND A 1:4-3:6 DIANHYDROHEXITOL
Publication number
20100197884
Publication date
Aug 5, 2010
Joseph David Schroeder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of preparation for a degradable, water and oil resistant pro...
Publication number
20030018162
Publication date
Jan 23, 2003
Changchun Institute of Applied Chemistry-Chinese Academy of Sciences
Xiaojiang Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...