Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds

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C08G2/38

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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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C08G2/38Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing polyoxymethylene polyoxyalkylene block copolymers
- Patent number 12,091,492
- Issue date Sep 17, 2024
- Covestro Intellectual Property GmbH & Co. KG
- Markus Meuresch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetal resin composition and molded article thereof
- Patent number 10,808,117
- Issue date Oct 20, 2020
- Asahi Kasei Kabushiki Kaisha
- Yosuke Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyoxymethylene resin molded article, sliding member, and ramp for...
- Patent number 10,781,307
- Issue date Sep 22, 2020
- Asahi Kasei Kabushiki Kaisha
- Junichi Tsuzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for the production of polyoxymethylene block copolymers
- Patent number 10,759,902
- Issue date Sep 1, 2020
- Covestro Deutschland AG
- Ilja Peckermann
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Polyethercarbonate-polyoxymethylene block copolymers
- Patent number 9,790,328
- Issue date Oct 17, 2017
- Covestro Deutschland AG
- Thomas Ernst Mueller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized polyoxymethylene block copolymers
- Patent number 9,688,814
- Issue date Jun 27, 2017
- Covestro Deutschland AG
- Thomas Ernst Müller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for working up particulate crude polyoxymethylene
- Patent number 8,859,721
- Issue date Oct 14, 2014
- BASF SE
- Jürgen Deininger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyoxymethylene copolymers, their preparation and use
- Patent number 7,001,959
- Issue date Feb 21, 2006
- Ticona GmbH
- Karl-Friedrich Mück
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetal block copolymer
- Patent number 6,777,487
- Issue date Aug 17, 2004
- Asahi Kasei Kabushiki Kaisha
- Masahiko Niino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified oxymethylene polymers
- Patent number 6,506,838
- Issue date Jan 14, 2003
- Asahi Kasei Kabushiki Kaisha
- Toshiharu Seyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-molecular weight oxymethylene polymer and composition thereof
- Patent number 6,388,049
- Issue date May 14, 2002
- Asahi Kasei Kabushiki Kaisha
- Hiroshi Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric acetals of hydroxycarboxylic acids and their derivatives,...
- Patent number 6,025,309
- Issue date Feb 15, 2000
- Clariant GmbH
- Uwe Falk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyalkylene glycol-polyglyoxylate block copolymer, its production...
- Patent number 5,856,288
- Issue date Jan 5, 1999
- Nippon Shokubai Co., Ltd.
- Takuya Saeki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluorine-containing compounds having polyacetalic structure, and pr...
- Patent number 5,637,671
- Issue date Jun 10, 1997
- Ausimont S.p.A.
- Ferdinando Danusso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorine-containing compounds having polyacetalic structure, and pr...
- Patent number 5,476,918
- Issue date Dec 19, 1995
- Ausimont, S.p.A.
- Ferdinando Danusso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacturing multisequence star or network polycondens...
- Patent number 5,395,884
- Issue date Mar 7, 1995
- Elf Atochem S.A.
- Yves Gnanou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacturing multisequence star or network polycondens...
- Patent number 5,346,956
- Issue date Sep 13, 1994
- Elf Atochem S.A.
- Yves Gnanou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acetal copolymer and process for producing same
- Patent number 5,306,769
- Issue date Apr 26, 1994
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tatsuo Sone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetal copolymer and composition thereof
- Patent number 5,294,670
- Issue date Mar 15, 1994
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tadashige Hata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon containing polyacetal copolymer and manufacturing method th...
- Patent number 5,264,516
- Issue date Nov 23, 1993
- Polyplastics, Co., Ltd.
- Kenji Hijikata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic graft copolymer and process for producing the same
- Patent number 5,206,325
- Issue date Apr 27, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tadashige Hata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic paint binders for formulating pigment pastes for cathodica...
- Patent number 5,132,341
- Issue date Jul 21, 1992
- Vianova Kunstharz, A.G.
- Willibald Paar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition
- Patent number 4,959,404
- Issue date Sep 25, 1990
- Polyplastics Co., Ltd.
- Toshio Nakane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel elastomer/oxymethylene polymer blends containing polymeric co...
- Patent number 4,652,613
- Issue date Mar 24, 1987
- Celanese Corporation
- George L. Collins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetal copolymers and process for production thereof
- Patent number 4,535,127
- Issue date Aug 13, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kazuhiko Matsuzaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Glass reinforced poly(oxymethylene) composition having improved pro...
- Patent number 4,427,807
- Issue date Jan 24, 1984
- Celanese Corporation
- Daniel Zimmerman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyacetal copolymers
- Patent number 4,399,272
- Issue date Aug 16, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hisaya Sakurai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetal comb polymers
- Patent number 4,380,610
- Issue date Apr 19, 1983
- Conoco Inc.
- Jeff T. Fenton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyacetal and process of producing same
- Patent number 4,377,667
- Issue date Mar 22, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hisaya Sakurai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymers
- Patent number 4,160,789
- Issue date Jul 10, 1979
- Societa'Italiana Resine S.I.R. S.p.A.
- Pierino Radici
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING POLYOXYMETHYLENE-POLYALKYLENE OXIDE BLOCK COP...
- Publication number 20220119579
- Publication date Apr 21, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Markus Meuresch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYOXYMETHYLENE POLYOXYALKYLENE BLOCK COPOLYMERS
- Publication number 20220049042
- Publication date Feb 17, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Markus Meuresch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyacetal Resin Composition and Molded Article Thereof
- Publication number 20180312684
- Publication date Nov 1, 2018
- Asahi Kasei Kabushiki Kaisha
- Yosuke Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyoxymethylene Polymer With Long Chain Alkylene Glycol End Groups
- Publication number 20140182485
- Publication date Jul 3, 2014
- Ticona GmbH
- Andre Hebel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR WORKING UP PARTICULATE CRUDE POLYOXYMETHYLENE
- Publication number 20130041126
- Publication date Feb 14, 2013
- BASF SE
- Jürgen Deininger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOXYMETHYLENE COPOLYMERS, THEIR PREPARATION AND USE
- Publication number 20080182966
- Publication date Jul 31, 2008
- TICONA GmbH
- Karl-Friedrich Muck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyoxymethylene copolymers, their preparation and use
- Publication number 20060009616
- Publication date Jan 12, 2006
- TICONA GmbH
- Karl-Friedrich Muck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyoxymethylene copolymers, their preparation and use
- Publication number 20040097691
- Publication date May 20, 2004
- Karl-Friedrich Muck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyacetal block copolymer
- Publication number 20020016395
- Publication date Feb 7, 2002
- Masahiko Niino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing polyoxymethylene polyoxyalkylene block copolymers

Polyacetal resin composition and molded article thereof

Polyoxymethylene resin molded article, sliding member, and ramp for...

Process for the production of polyoxymethylene block copolymers

Polyethercarbonate-polyoxymethylene block copolymers

Functionalized polyoxymethylene block copolymers

Process for working up particulate crude polyoxymethylene

Polyoxymethylene copolymers, their preparation and use

Polyacetal block copolymer

Modified oxymethylene polymers

Low-molecular weight oxymethylene polymer and composition thereof

Polymeric acetals of hydroxycarboxylic acids and their derivatives,...

Polyalkylene glycol-polyglyoxylate block copolymer, its production...

Fluorine-containing compounds having polyacetalic structure, and pr...

Fluorine-containing compounds having polyacetalic structure, and pr...

Process for manufacturing multisequence star or network polycondens...

Process for manufacturing multisequence star or network polycondens...

Acetal copolymer and process for producing same

Polyacetal copolymer and composition thereof

Silicon containing polyacetal copolymer and manufacturing method th...

Thermoplastic graft copolymer and process for producing the same

Cationic paint binders for formulating pigment pastes for cathodica...

Thermoplastic resin composition

Novel elastomer/oxymethylene polymer blends containing polymeric co...

Polyacetal copolymers and process for production thereof

Glass reinforced poly(oxymethylene) composition having improved pro...

Process for producing polyacetal copolymers

Polyacetal comb polymers

Polyacetal and process of producing same

Block copolymers

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING POLYOXYMETHYLENE-POLYALKYLENE OXIDE BLOCK COP...

METHOD FOR PRODUCING POLYOXYMETHYLENE POLYOXYALKYLENE BLOCK COPOLYMERS

Polyacetal Resin Composition and Molded Article Thereof

Polyoxymethylene Polymer With Long Chain Alkylene Glycol End Groups

PROCESS FOR WORKING UP PARTICULATE CRUDE POLYOXYMETHYLENE

POLYOXYMETHYLENE COPOLYMERS, THEIR PREPARATION AND USE

Polyoxymethylene copolymers, their preparation and use

Polyoxymethylene copolymers, their preparation and use

Polyacetal block copolymer