characterised by the catalysts used

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CPC
C08G69/20

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

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C08G69/20characterised by the catalysts used

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing polyamide comprising amide-based molecular wei...
- Patent number 12,215,194
- Issue date Feb 4, 2025
- Hanwha Solutions Corporation
- Kyung Ho Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Three-dimensional inkjet printing using polyamide-forming materials
- Patent number 12,194,673
- Issue date Jan 14, 2025
- Stratasys Ltd.
- Lev Kuno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Strong base-initiated N-carboxyanhydride rapid ring-opening polymer...
- Patent number 11,905,369
- Issue date Feb 20, 2024
- East China University of Science and Technology
- Runhui Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing polyamide by coordinated anionic ring-opening...
- Patent number 11,718,713
- Issue date Aug 8, 2023
- Hanwha Chemical Corporation
- Hye Yeon Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing solid particles
- Patent number 11,253,829
- Issue date Feb 22, 2022
- LANXESS Deutschland GmbH
- Michael Witt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Three-dimensional inkjet printing using polyamide-forming materials
- Patent number 11,173,653
- Issue date Nov 16, 2021
- Stratasys Ltd.
- Lev Kuno
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Process for producing monomer compositions and use of these for pro...
- Patent number 10,538,624
- Issue date Jan 21, 2020
- BASF SE
- Dietrich Scherzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of forming a multi-component reinforced composite
- Patent number 10,065,377
- Issue date Sep 4, 2018
- Johns Manville
- Rajappa Tadepalli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing a polymer from at least one cyclic monomer
- Patent number 9,738,751
- Issue date Aug 22, 2017
- Arkema France
- Christophe Navarro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing polyamide resin
- Patent number 9,657,138
- Issue date May 23, 2017
- GS Caltex Corporation
- Su-Jeong Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing polymer
- Patent number 9,587,072
- Issue date Mar 7, 2017
- Ricoh Company, Ltd.
- Taichi Nemoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalysts for producing cast polyamide, method for the production o...
- Patent number 9,428,611
- Issue date Aug 30, 2016
- Rhein Chemie Rheinau GmbH
- Wilhelm Laufer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition for anionic lactam polymerization
- Patent number 9,290,621
- Issue date Mar 22, 2016
- BruggemannChemical L. Bruggemann KG
- Jan Klitschke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for making reinforced thermoplastic composites
- Patent number 9,169,351
- Issue date Oct 27, 2015
- Johns Manville
- Rajappa Tadepalli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for polymerizing lactam
- Patent number 9,139,692
- Issue date Sep 22, 2015
- BASF SE
- Silke Biedasek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polyamides via anionic polymerization
- Patent number 9,139,752
- Issue date Sep 22, 2015
- BASF SE
- Philippe Desbois
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions, preparation thereof and use thereof for production of...
- Patent number 9,062,153
- Issue date Jun 23, 2015
- Rhein Chemie Rheinau GmbH
- Wilhelm Laufer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ring-opening polymerization of cyclic compounds catalyzed by carben...
- Patent number 9,040,653
- Issue date May 26, 2015
- Nanjing University of Technology
- Zhenjiang Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact-resistant polyamide composition and process for production o...
- Patent number 9,006,381
- Issue date Apr 14, 2015
- Nagase Chemtex Corporation
- Tokizane Imanishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Caprolactam-based composition, process for manufacturing an imperme...
- Patent number 8,987,409
- Issue date Mar 24, 2015
- Commissariat a l'Energie Atomique
- Philippe Mazabraud
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Caprolactam-based composition, process for manufacturing an imperme...
- Patent number 8,981,039
- Issue date Mar 17, 2015
- Commissariat a l'Energie Atomique
- Philippe Mazabraud
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of production of cast polyamides
- Patent number 8,802,809
- Issue date Aug 12, 2014
- Rhein Chemie Rheinau GmbH
- Wilhelm Laufer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Melt processable copolyetheramide elastomers
- Patent number 8,722,794
- Issue date May 13, 2014
- Lubrizol Advanced Materials, Inc.
- Umit G. Makal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing lactamates by way of thin film evaporation
- Patent number 8,710,217
- Issue date Apr 29, 2014
- Rhein Chemie Rheinau GmbH
- Wilhelm Laufer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Caprolactam-based composition, process for manufacturing an imperme...
- Patent number 8,658,756
- Issue date Feb 25, 2014
- Commissariat a l'Energie Atomique
- Philippe Mazabraud
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Preparation of cast polyamides using special activators
- Patent number 8,354,492
- Issue date Jan 15, 2013
- Rhein Chemie Rheinau GmbH
- Bernd Kray
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a melt-processable polyamide composition
- Patent number 8,080,630
- Issue date Dec 20, 2011
- DSM IP Assets B.V.
- Albert A Van Geenen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization of cyclic amides using N-heterocyclic carbene and me...
- Patent number 7,635,747
- Issue date Dec 22, 2009
- E. I. Du Pont de Nemours and Company
- Wilson Tam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ring opening polymerization of cyclic amides using N-heterocyclic c...
- Patent number 7,514,499
- Issue date Apr 7, 2009
- E. I. Du Pont de Nemours and Company
- Wilson Tam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyamides
- Patent number 7,470,765
- Issue date Dec 30, 2008
- BASF Aktiengesellschaft
- Helmut Winterling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYAMIDE, AND POLYAMIDE
- Publication number 20220389163
- Publication date Dec 8, 2022
- Kureha Corporation
- Takashi MASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Preparing Polyamide by Anionic Polymerization and Polya...
- Publication number 20220372221
- Publication date Nov 24, 2022
- Hanwha Solutions Corporation
- Hye Yeon LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THREE-DIMENSIONAL INKJET PRINTING USING POLYAMIDE-FORMING MATERIALS
- Publication number 20220040913
- Publication date Feb 10, 2022
- STRATASYS LTD.
- Lev KUNO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PREPARING POLYAMIDE BY ANIONIC RING-OPENING COPOLYMERIZA...
- Publication number 20220010065
- Publication date Jan 13, 2022
- Hanwha Solutions Corporation
- Do Kyoung KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING POLYAMIDE BY USING MOLECULAR WEIGHT CONTROL AG...
- Publication number 20210002424
- Publication date Jan 7, 2021
- Hanwha Solutions Corporation
- Do Kyoung KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYAMIDE COMPRISING AMIDE-BASED MOLECULAR WEI...
- Publication number 20200385521
- Publication date Dec 10, 2020
- Hanwha Solutions Corporation
- Kyung Ho KWON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYAMIDE BY COORDINATED ANIONIC RING-OPENING...
- Publication number 20200277439
- Publication date Sep 3, 2020
- Hanwha Chemical Corporation
- Hye Yeon LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF A CATALYST SYSTEM, CATALYST SYSTEM,...
- Publication number 20200197920
- Publication date Jun 25, 2020
- L. BRÜGGEMANN GmbH & Co. KG
- Thomas EPPLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Producing Polyamide Material with Peptides and Polyamide...
- Publication number 20190177881
- Publication date Jun 13, 2019
- Erh-Jen Hou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL COMPOSITIONS FOR PRODUCING CAST POLYAMIDES
- Publication number 20190119445
- Publication date Apr 25, 2019
- LANXESS Deutschland GmbH
- Andreas KUGLER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING A POLYAMIDE
- Publication number 20190023843
- Publication date Jan 24, 2019
- BASF SE
- Philippe Desbois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF COMPOUNDS IN POLYMERISATION REACTIONS
- Publication number 20180280952
- Publication date Oct 4, 2018
- SCG CHEMICALS CO., LTD.
- Dermot O'HARE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING A POLYAMIDE
- Publication number 20180194897
- Publication date Jul 12, 2018
- BASF SE
- Philippe Desbois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYMER
- Publication number 20160194445
- Publication date Jul 7, 2016
- RICOH COMPANY, LTD.
- Taichi NEMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING NYLON 6
- Publication number 20160002402
- Publication date Jan 7, 2016
- Nagase Chemtex Corporation
- Tsutomu YASUI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYSTS FOR PRODUCING CAST POLYAMIDE, METHOD FOR THE PRODUCTION O...
- Publication number 20150322204
- Publication date Nov 12, 2015
- Rhein Chemie Rheinau GmbH
- Wilhelm LAUFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL COMPOSITIONS, PREPARATION THEREOF AND USE THEREOF FOR PRODUCT...
- Publication number 20140336350
- Publication date Nov 13, 2014
- RHEIN CHEMIE RHEINAU GMBH
- Wilhelm LAUFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PRODUCTION OF CAST POLYAMIDES
- Publication number 20140225032
- Publication date Aug 14, 2014
- RHEIN CHEMIE RHEINAU GMBH
- Wilhelm Laufer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SOLID PARTICLES, CONTAINING LACTAM, ACTIVATOR, AND CATALYST, METHOD...
- Publication number 20140142274
- Publication date May 22, 2014
- BASF SE
- Philippe Desbois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Caprolactam-Based Composition, Process for Manufacturing an Imperme...
- Publication number 20140127431
- Publication date May 8, 2014
- Philippe MAZABRAUD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Caprolactam-Based Composition, Process for Manufacturing an Imperme...
- Publication number 20140127432
- Publication date May 8, 2014
- Philippe MAZABRAUD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CARBOCATALYSTS FOR POLYMERIZATION
- Publication number 20140011972
- Publication date Jan 9, 2014
- GRAPHEA, INC.
- Christopher W. Bielawski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IMPACT-RESISTANT POLYAMIDE COMPOSITION AND PROCESS FOR PRODUCTION O...
- Publication number 20130190471
- Publication date Jul 25, 2013
- NAGASE CHEMTEX CORPORATION
- Tokizane Imanishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTS, METHODS FOR MAKING REINFORCED THERMOPLASTIC COMPOSITES AN...
- Publication number 20130164449
- Publication date Jun 27, 2013
- Rajappa Tadepalli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING POLYAMIDES VIA ANIONIC POLYMERIZATION
- Publication number 20130079465
- Publication date Mar 28, 2013
- Philippe DESBOIS
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ANIONIC LACTAM POLYMERIZATION
- Publication number 20120283406
- Publication date Nov 8, 2012
- BrüggemannChemical L. Brüggemann KG
- Jan Klitschke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of production of cast polyamides
- Publication number 20120245320
- Publication date Sep 27, 2012
- RHEIN CHEMIE RHEINAU GMBH
- Wilhelm Laufer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FOAM WITH FILLING
- Publication number 20120142794
- Publication date Jun 7, 2012
- BASF SE
- Philippe DESBOIS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR POLYMERIZING LACTAM
- Publication number 20120141791
- Publication date Jun 7, 2012
- BASF SE
- Silke Biedasek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING MONOMER COMPOSITIONS AND USE OF THESE FOR PRO...
- Publication number 20120088899
- Publication date Apr 12, 2012
- BASF SE
- Dietrich Scherzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

characterised by the catalysts used

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing polyamide comprising amide-based molecular wei...

Three-dimensional inkjet printing using polyamide-forming materials

Strong base-initiated N-carboxyanhydride rapid ring-opening polymer...

Method for producing polyamide by coordinated anionic ring-opening...

Process for producing solid particles

Three-dimensional inkjet printing using polyamide-forming materials

Process for producing monomer compositions and use of these for pro...

Method of forming a multi-component reinforced composite

Method for preparing a polymer from at least one cyclic monomer

Method for preparing polyamide resin

Method for producing polymer

Catalysts for producing cast polyamide, method for the production o...

Composition for anionic lactam polymerization

Methods for making reinforced thermoplastic composites

Process for polymerizing lactam

Process for producing polyamides via anionic polymerization

Compositions, preparation thereof and use thereof for production of...

Ring-opening polymerization of cyclic compounds catalyzed by carben...

Impact-resistant polyamide composition and process for production o...

Caprolactam-based composition, process for manufacturing an imperme...

Caprolactam-based composition, process for manufacturing an imperme...

Method of production of cast polyamides

Melt processable copolyetheramide elastomers

Method for producing lactamates by way of thin film evaporation

Caprolactam-based composition, process for manufacturing an imperme...

Preparation of cast polyamides using special activators

Process for preparing a melt-processable polyamide composition

Polymerization of cyclic amides using N-heterocyclic carbene and me...

Ring opening polymerization of cyclic amides using N-heterocyclic c...

Method for producing polyamides

Patents Applicationslast 30 patents

METHOD FOR PRODUCING POLYAMIDE, AND POLYAMIDE

Process for Preparing Polyamide by Anionic Polymerization and Polya...

THREE-DIMENSIONAL INKJET PRINTING USING POLYAMIDE-FORMING MATERIALS

METHOD FOR PREPARING POLYAMIDE BY ANIONIC RING-OPENING COPOLYMERIZA...

METHOD FOR PREPARING POLYAMIDE BY USING MOLECULAR WEIGHT CONTROL AG...

METHOD FOR PRODUCING POLYAMIDE COMPRISING AMIDE-BASED MOLECULAR WEI...

METHOD FOR PRODUCING POLYAMIDE BY COORDINATED ANIONIC RING-OPENING...

PROCESS FOR THE PREPARATION OF A CATALYST SYSTEM, CATALYST SYSTEM,...

Method of Producing Polyamide Material with Peptides and Polyamide...

NOVEL COMPOSITIONS FOR PRODUCING CAST POLYAMIDES

METHOD FOR PRODUCING A POLYAMIDE

USE OF COMPOUNDS IN POLYMERISATION REACTIONS

METHOD FOR PRODUCING A POLYAMIDE

METHOD FOR PRODUCING POLYMER

METHOD FOR MANUFACTURING NYLON 6

CATALYSTS FOR PRODUCING CAST POLYAMIDE, METHOD FOR THE PRODUCTION O...

NOVEL COMPOSITIONS, PREPARATION THEREOF AND USE THEREOF FOR PRODUCT...

METHOD OF PRODUCTION OF CAST POLYAMIDES

SOLID PARTICLES, CONTAINING LACTAM, ACTIVATOR, AND CATALYST, METHOD...

Caprolactam-Based Composition, Process for Manufacturing an Imperme...

Caprolactam-Based Composition, Process for Manufacturing an Imperme...

CARBOCATALYSTS FOR POLYMERIZATION

IMPACT-RESISTANT POLYAMIDE COMPOSITION AND PROCESS FOR PRODUCTION O...

PRODUCTS, METHODS FOR MAKING REINFORCED THERMOPLASTIC COMPOSITES AN...

PROCESS FOR PRODUCING POLYAMIDES VIA ANIONIC POLYMERIZATION

COMPOSITION FOR ANIONIC LACTAM POLYMERIZATION

Method of production of cast polyamides

FOAM WITH FILLING

PROCESS FOR POLYMERIZING LACTAM

PROCESS FOR PRODUCING MONOMER COMPOSITIONS AND USE OF THESE FOR PRO...