Chemical modification by after-treatment

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C08G2/30

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones Addition copolymers thereof with less than 50 molar percent of other substances

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C08G2/30Chemical modification by after-treatment

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing oxymethylene copolymer resin composition, and...
- Patent number 11,820,857
- Issue date Nov 21, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Mika Nakashima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Quaternary ammonium compound, and agent for suppression of generati...
- Patent number 10,815,190
- Issue date Oct 27, 2020
- Asahi Kasei Kabushiki Kaisha
- Tomohiro Kondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyglyoxylates, manufacture and use thereof
- Patent number 10,214,609
- Issue date Feb 26, 2019
- The University of Western Ontario
- Elizabeth R. Gillies
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing oxymethylene copolymer
- Patent number 9,902,797
- Issue date Feb 27, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Daigo Nakaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
NCO-modified polyoxymethylene block copolymers
- Patent number 9,534,090
- Issue date Jan 3, 2017
- Covestro Deutschland AG
- Thomas Ernst Müller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Unstable terminal group decomposer, and stabilized polyacetal resin...
- Patent number 7,928,184
- Issue date Apr 19, 2011
- Polyplastics Co., Ltd.
- Hatsuhiko Harashina
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyoxymethylenes
- Patent number 7,863,393
- Issue date Jan 4, 2011
- BASF AG
- Jens Assmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Basic deactivators for POM production
- Patent number 7,645,822
- Issue date Jan 12, 2010
- BASF SE
- Jens Assmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polyacetals and methods
- Patent number 7,588,754
- Issue date Sep 15, 2009
- Nitto Denko Corporation
- Sang Van
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Degradable polyacetal polymers
- Patent number 7,220,414
- Issue date May 22, 2007
- AP Pharma, Inc.
- Stephen J. Brocchini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production process for glyoxylic acid (salt)-based polymer
- Patent number 6,576,714
- Issue date Jun 10, 2003
- Nippon Shokubai Co., Ltd.
- Takuya Saeki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Glyoxylic compound comprising one or more active ingredient
- Patent number 6,559,243
- Issue date May 6, 2003
- The Procter & Gamble Company
- Stephen Wayne Heinzman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amide-group-containing polyacetal and its production process and use
- Patent number 6,031,132
- Issue date Feb 29, 2000
- Nippon Shokubai Co., Ltd.
- Takuya Saeki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polyacetal and method of producing the same
- Patent number 5,973,081
- Issue date Oct 26, 1999
- Polyplastics Co., Ltd.
- Hiroyuki Kanai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of stabilized oxymethylene copolymer
- Patent number 5,948,841
- Issue date Sep 7, 1999
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hideki Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin compositions and a method of producing the same
- Patent number 5,852,135
- Issue date Dec 22, 1998
- Polyplastics Co., Ltd.
- Hiroyuki Kanai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for stabilizing unstable terminals of an oxymethylene copolymer
- Patent number 5,811,511
- Issue date Sep 22, 1998
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yukio Tanigawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymers containing polyacetal blocks, their preparation and their use
- Patent number 5,756,594
- Issue date May 26, 1998
- BASF Aktiengesellschaft
- Angelika Funhoff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyacetals
- Patent number 5,608,030
- Issue date Mar 4, 1997
- Hoechst Aktiengesellschaft
- Michael Hoffmockel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorination of acetals, ketals and orthoesters
- Patent number 5,557,012
- Issue date Sep 17, 1996
- Exfluor Research Corporation
- Thomas R. Bierschenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acetals, ketals and orthoesters
- Patent number 5,543,567
- Issue date Aug 6, 1996
- Exfluor Research Corporation
- Thomas R. Bierschenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acetals, ketals and orthoesters
- Patent number 5,523,496
- Issue date Jun 4, 1996
- Exfluor Research Corporation
- Thomas R. Bierschenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acetals, ketals and orthoesters
- Patent number 5,300,683
- Issue date Apr 5, 1994
- Exfluor Research Corporation
- Thomas R. Bierschenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of bioerodible poly (orthoester)s and p...
- Patent number 5,211,951
- Issue date May 18, 1993
- Merck & Co., Inc.
- Randall V. Sparer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Perfluoropolyethers
- Patent number 5,202,501
- Issue date Apr 13, 1993
- Exfluor Research Corporation
- Richard J. Lagow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorination of acetals, ketals and orthoesters
- Patent number 5,202,480
- Issue date Apr 13, 1993
- Exfluor Research Corporation
- Thomas R. Bierschenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acetals, ketals and orthoesters
- Patent number 5,053,536
- Issue date Oct 1, 1991
- Exfluor Research Corporation
- Thomas R. Bierschenk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Terminally unsaturated macromolecular monomers of polyformals and c...
- Patent number 4,847,332
- Issue date Jul 11, 1989
- The B. F. Goodrich Company
- Simon H. Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particulate polyacetal carboxylate and methods for preparation thereof
- Patent number 4,839,407
- Issue date Jun 13, 1989
- Monsanto Company
- David A. Martin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Perfluoropolyethers
- Patent number 4,827,042
- Issue date May 2, 1989
- Exfluor Research Corporation
- Richard J. Lagow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
STABLE POLY(ALKYL ALDEHYDE)S
- Publication number 20240301118
- Publication date Sep 12, 2024
- BOISE STATE UNIVERSITY
- Scott Phillips
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RELEASABLE COMPOSITIONS BASED ON POLYACETALS
- Publication number 20240254278
- Publication date Aug 1, 2024
- DELO INDUSTRIE KLEBSTOFFE GMBH & CO. KGAA
- Bastian SÜVEGES
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHOD FOR PRODUCING OXYMETHYLENE COPOLYMER RESIN COMPOSITION, AND...
- Publication number 20220356290
- Publication date Nov 10, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Mika NAKASHIMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
QUATERNARY AMMONIUM COMPOUND, AND AGENT FOR SUPPRESSION OF GENERATI...
- Publication number 20190161433
- Publication date May 30, 2019
- Asahi Kasei Kabushiki Kaisha
- Tomohiro KONDO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TERMINALLY MODIFIED POLYMERS AND CONJUGATES THEREOF
- Publication number 20170119896
- Publication date May 4, 2017
- MERSANA THERAPEUTICS, INC.
- Aleksandr V. Yurkovetskiy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYGLYOXYLATES, MANUFACTURE AND USE THEREOF
- Publication number 20170073452
- Publication date Mar 16, 2017
- Elizabeth R. GILLIES
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Producing Polyoxymethylene Polymers With Long-Chain Alk...
- Publication number 20140182484
- Publication date Jul 3, 2014
- Ticona GmbH
- Andre Hebel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUGAR AND PEG FUNCTIONALIZED POLYACETALS WITH CONTROLLED PH-DEPENDE...
- Publication number 20140072513
- Publication date Mar 13, 2014
- Oscar Peña Gulin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING POLYOXYMETHYLENES WITH CERTAIN DEACTIVATORS
- Publication number 20100004409
- Publication date Jan 7, 2010
- BASF SE
- Claudius Schwittay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Unstable Terminal Group Decomposer, and Stabilized Polyacetal Resin...
- Publication number 20080200639
- Publication date Aug 21, 2008
- Hatsuhiko Harashina
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Producing Polyoxymethylenes
- Publication number 20080167439
- Publication date Jul 10, 2008
- BASF Aktiengesellschaft
- Jens Assmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Basic Deactivators for Pom Production
- Publication number 20080009594
- Publication date Jan 10, 2008
- BASF Aktiengesellschaft
- Jens Assmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Biodegradable polyacetals and methods
- Publication number 20060257320
- Publication date Nov 16, 2006
- Sang Van
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Degradable polyacetal polymers
- Publication number 20020082362
- Publication date Jun 27, 2002
- Stephen J. Brocchini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production process for glyoxylic acid (salt)-based polymer
- Publication number 20010020076
- Publication date Sep 6, 2001
- NIPPON SHOKUBAI CO., LTD.
- Takuya Saeki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Chemical modification by after-treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing oxymethylene copolymer resin composition, and...

Quaternary ammonium compound, and agent for suppression of generati...

Polyglyoxylates, manufacture and use thereof

Method for producing oxymethylene copolymer

NCO-modified polyoxymethylene block copolymers

Unstable terminal group decomposer, and stabilized polyacetal resin...

Method for producing polyoxymethylenes

Basic deactivators for POM production

Biodegradable polyacetals and methods

Degradable polyacetal polymers

Production process for glyoxylic acid (salt)-based polymer

Glyoxylic compound comprising one or more active ingredient

Amide-group-containing polyacetal and its production process and use

Modified polyacetal and method of producing the same

Process for production of stabilized oxymethylene copolymer

Thermoplastic resin compositions and a method of producing the same

Method for stabilizing unstable terminals of an oxymethylene copolymer

Polymers containing polyacetal blocks, their preparation and their use

Process for the preparation of polyacetals

Fluorination of acetals, ketals and orthoesters

Fluorination of acetals, ketals and orthoesters

Fluorination of acetals, ketals and orthoesters

Fluorination of acetals, ketals and orthoesters

Process for the manufacture of bioerodible poly (orthoester)s and p...

Perfluoropolyethers

Fluorination of acetals, ketals and orthoesters

Fluorination of acetals, ketals and orthoesters

Terminally unsaturated macromolecular monomers of polyformals and c...

Particulate polyacetal carboxylate and methods for preparation thereof

Perfluoropolyethers

Patents Applicationslast 30 patents

STABLE POLY(ALKYL ALDEHYDE)S

RELEASABLE COMPOSITIONS BASED ON POLYACETALS

METHOD FOR PRODUCING OXYMETHYLENE COPOLYMER RESIN COMPOSITION, AND...

QUATERNARY AMMONIUM COMPOUND, AND AGENT FOR SUPPRESSION OF GENERATI...

TERMINALLY MODIFIED POLYMERS AND CONJUGATES THEREOF

POLYGLYOXYLATES, MANUFACTURE AND USE THEREOF

Process For Producing Polyoxymethylene Polymers With Long-Chain Alk...

SUGAR AND PEG FUNCTIONALIZED POLYACETALS WITH CONTROLLED PH-DEPENDE...

METHOD FOR PRODUCING POLYOXYMETHYLENES WITH CERTAIN DEACTIVATORS

Unstable Terminal Group Decomposer, and Stabilized Polyacetal Resin...

Method for Producing Polyoxymethylenes

Basic Deactivators for Pom Production

Biodegradable polyacetals and methods

Degradable polyacetal polymers

Production process for glyoxylic acid (salt)-based polymer