Lactonisation

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CPC
C08F8/16

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CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS C08F8/00Chemical modification by after-treatment

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C08F8/16Lactonisation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methacrylic resin, shaped article, and optical component or automot...
- Patent number 11,603,441
- Issue date Mar 14, 2023
- Asahi Kasei Kabushiki Kaisha
- Junichi Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-vinyl alcohol copolymer, method of producing ethylene-viny...
- Patent number 11,401,355
- Issue date Aug 2, 2022
- Mitsubishi Chemical Corporation
- Tomonori Yoshida
- B32 - LAYERED PRODUCTS
Information Patent Grant
Ethylene-vinyl alcohol copolymer pellets, resin composition, and mu...
- Patent number 11,292,860
- Issue date Apr 5, 2022
- Mitsubishi Chemical Corporation
- Kota Inoue
- B32 - LAYERED PRODUCTS
Information Patent Grant
Modified vinyl alcohol polymer powder having reduced methanol conte...
- Patent number 10,988,606
- Issue date Apr 27, 2021
- Kuraray Co., Ltd.
- Shinsuke Nii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl butyral-g-polylactide copolymer
- Patent number 10,669,357
- Issue date Jun 2, 2020
- PolyOne Corporation
- Yannan Duan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical planar thermoplastic resin composition
- Patent number 8,394,504
- Issue date Mar 12, 2013
- Nippon Shokubai Co., Ltd.
- Shoji Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Scale-reducing additive for automatic dishwashing systems
- Patent number 8,283,301
- Issue date Oct 9, 2012
- Rohm & Haas Company
- Joseph Manna
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for producing vinyl polymer, vinyl polymer, and curable com...
- Patent number 7,781,534
- Issue date Aug 24, 2010
- Kaneka Corporation
- Kenichi Kitano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing vinyl polymer, vinyl polymer, and curable com...
- Patent number 7,323,519
- Issue date Jan 29, 2008
- Kaneka Corporation
- Kenichi Kitano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production process and use for transparent heat-resistant resin
- Patent number 6,794,460
- Issue date Sep 21, 2004
- Nippon Shokubai Co., Ltd.
- Hideo Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive resin composition, its use, lactone-ring-containing...
- Patent number 6,774,192
- Issue date Aug 10, 2004
- Nippon Shokubai Co., Ltd.
- Hideo Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable resin composition which comprises a lactone-modified polyvi...
- Patent number 5,777,027
- Issue date Jul 7, 1998
- Daicel Chemical Industries, Ltd.
- Toshio Endo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lacton-modified polyvinyl alcohol and permanently anti-static resin...
- Patent number 5,712,334
- Issue date Jan 27, 1998
- Daicel Chemical Industries, Ltd.
- Kazushi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lactone-modified polyvinyl alcohol, a process for the preparation t...
- Patent number 5,612,412
- Issue date Mar 18, 1997
- Daicel Chemical Industries, Ltd.
- Kazushi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lactone-modified polyvinyl acetal resin and process for the prepara...
- Patent number 5,574,098
- Issue date Nov 12, 1996
- Daicel Chemical Industries, Ltd.
- Toshio Endo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric supports
- Patent number 5,292,840
- Issue date Mar 8, 1994
- Minnesota Mining and Manufacturing Company
- Steven M. Heilmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polylactones of poly-.alpha.-hydroxyacrylic acid
- Patent number 5,241,026
- Issue date Aug 31, 1993
- Sandoz Ltd.
- Werner Amati
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Crystalline polyolefin graft copolymers
- Patent number 5,130,371
- Issue date Jul 14, 1992
- Exxon Chemical Patents Inc.
- Y. Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxy functional copolymers, a process for the preparation and th...
- Patent number 5,064,921
- Issue date Nov 12, 1991
- Bayer Aktiengesellschaft
- Harald Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-dilutable binders, a process for their production and their use
- Patent number 4,981,921
- Issue date Jan 1, 1991
- Bayer Aktiengesellschaft
- Harald Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lactone modified dispersant additives useful in oleaginous composit...
- Patent number 4,943,382
- Issue date Jul 24, 1990
- Exxon Chemical Patents Inc.
- Antonio Gutierrez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lactone modified polymeric amines useful as oil soluble dispersant...
- Patent number 4,936,866
- Issue date Jun 26, 1990
- Exxon Chemical Patents Inc.
- Antonio Gutierrez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable solutions of poly-.alpha.-hydroxyacrylic acid salts
- Patent number 4,916,178
- Issue date Apr 10, 1990
- Sandoz Ltd.
- Werner Amati
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Lactone modified polymeric amines useful as oil soluble dispersant...
- Patent number 4,866,142
- Issue date Sep 12, 1989
- Exxon Chemical Patents Inc.
- Antonio Gutierrez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Barrier layer between reactants in photographic products comprising...
- Patent number 4,317,892
- Issue date Mar 2, 1982
- Eastman Kodak Company
- Edward P. Abel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lactones from gamma-hydroxy acids as coupling agents
- Patent number 4,308,364
- Issue date Dec 29, 1981
- Phillips Petroleum Company
- Kishore Udipi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of polylactones derived from poly-.alph...
- Patent number 3,984,439
- Issue date Oct 5, 1976
- Solvay & Cie
- Noel Vanlautem
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photo-crosslinkable 2-pyrone polymers and processes for the manufac...
- Patent number 3,969,323
- Issue date Jul 13, 1976
- Hoechst Aktiengesellschaft
- Harald Furrer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3892719
- Patent number 3,892,719
- Issue date Jul 1, 1975
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
3878177
- Patent number 3,878,177
- Issue date Apr 15, 1975
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED VINYL ALCOHOL POLYMER POWDER HAVING REDUCED METHANOL CONTE...
- Publication number 20190300693
- Publication date Oct 3, 2019
- KURARAY CO., LTD.
- Shinsuke NII
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-VINYL ALCOHOL COPOLYMER PELLETS, RESIN COMPOSITION, AND MU...
- Publication number 20190300632
- Publication date Oct 3, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Kota INOUE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYVINYL BUTYRAL-G-POLYLACTIDE COPOLYMER
- Publication number 20180223011
- Publication date Aug 9, 2018
- PolyOne Corporation
- Yannan DUAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-VINYL ALCOHOL COPOLYMER, METHOD OF PRODUCING ETHYLENE-VINY...
- Publication number 20180194876
- Publication date Jul 12, 2018
- The Nippon Synthetic Chemical Industry Co., Ltd.
- Tomonori Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UNSATURATED POLYESTER RESIN COMPOSITION
- Publication number 20140058042
- Publication date Feb 27, 2014
- DSM IP Assets B. V.
- Iris Hilker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Scale-reducing additive for automatic dishwashing systems
- Publication number 20110224119
- Publication date Sep 15, 2011
- Joseph Manna
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low Birefringent Copolymers
- Publication number 20100168363
- Publication date Jul 1, 2010
- Ken-ichi Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical Planar Thermoplastic Resin Composition
- Publication number 20090137743
- Publication date May 28, 2009
- Shoji Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Amorphous Thermoplastic Resin and Extruded Film or Sheet
- Publication number 20080220235
- Publication date Sep 11, 2008
- Nippon Shokubai Co Ltd
- Hiroko Izumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing vinyl polymer, vinyl polymer, and curable com...
- Publication number 20080160621
- Publication date Jul 3, 2008
- Kenichi Kitano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lactone ring-containing polymer having few foreign matters and not...
- Publication number 20070037962
- Publication date Feb 15, 2007
- Ken-ichi Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Caprolactone-grafted phenoxy resin oligomer and formulations contai...
- Publication number 20050148738
- Publication date Jul 7, 2005
- Joseph A. Leon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing vinyl polymer, vinyl polymer, and curable com...
- Publication number 20050090622
- Publication date Apr 28, 2005
- Kenichi Kitano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production process and use for transparent heat-resistant resin
- Publication number 20030134988
- Publication date Jul 17, 2003
- NIPPON SHOKUBAI CO., LTD.
- Hideo Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION PROCESS AND USE FOR TRANSPARENT HEAT-RESISTANT RESIN
- Publication number 20030004278
- Publication date Jan 2, 2003
- HIDEO ASANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photosensitive resin composition, its use, lactone-ring-containing...
- Publication number 20020106568
- Publication date Aug 8, 2002
- NIPPON SHOKUBAI CO., LTD.
- Hideo Asano
- G02 - OPTICS

Lactonisation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methacrylic resin, shaped article, and optical component or automot...

Ethylene-vinyl alcohol copolymer, method of producing ethylene-viny...

Ethylene-vinyl alcohol copolymer pellets, resin composition, and mu...

Modified vinyl alcohol polymer powder having reduced methanol conte...

Polyvinyl butyral-g-polylactide copolymer

Optical planar thermoplastic resin composition

Scale-reducing additive for automatic dishwashing systems

Process for producing vinyl polymer, vinyl polymer, and curable com...

Process for producing vinyl polymer, vinyl polymer, and curable com...

Production process and use for transparent heat-resistant resin

Photosensitive resin composition, its use, lactone-ring-containing...

Curable resin composition which comprises a lactone-modified polyvi...

Lacton-modified polyvinyl alcohol and permanently anti-static resin...

Lactone-modified polyvinyl alcohol, a process for the preparation t...

Lactone-modified polyvinyl acetal resin and process for the prepara...

Polymeric supports

Polylactones of poly-.alpha.-hydroxyacrylic acid

Crystalline polyolefin graft copolymers

Hydroxy functional copolymers, a process for the preparation and th...

Water-dilutable binders, a process for their production and their use

Lactone modified dispersant additives useful in oleaginous composit...

Lactone modified polymeric amines useful as oil soluble dispersant...

Stable solutions of poly-.alpha.-hydroxyacrylic acid salts

Lactone modified polymeric amines useful as oil soluble dispersant...

Barrier layer between reactants in photographic products comprising...

Lactones from gamma-hydroxy acids as coupling agents

Process for the manufacture of polylactones derived from poly-.alph...

Photo-crosslinkable 2-pyrone polymers and processes for the manufac...

3892719

3878177

Patents Applicationslast 30 patents

MODIFIED VINYL ALCOHOL POLYMER POWDER HAVING REDUCED METHANOL CONTE...

ETHYLENE-VINYL ALCOHOL COPOLYMER PELLETS, RESIN COMPOSITION, AND MU...

POLYVINYL BUTYRAL-G-POLYLACTIDE COPOLYMER

ETHYLENE-VINYL ALCOHOL COPOLYMER, METHOD OF PRODUCING ETHYLENE-VINY...

UNSATURATED POLYESTER RESIN COMPOSITION

Scale-reducing additive for automatic dishwashing systems

Low Birefringent Copolymers

Optical Planar Thermoplastic Resin Composition

Amorphous Thermoplastic Resin and Extruded Film or Sheet

Process for producing vinyl polymer, vinyl polymer, and curable com...

Lactone ring-containing polymer having few foreign matters and not...

Caprolactone-grafted phenoxy resin oligomer and formulations contai...

Process for producing vinyl polymer, vinyl polymer, and curable com...

Production process and use for transparent heat-resistant resin

PRODUCTION PROCESS AND USE FOR TRANSPARENT HEAT-RESISTANT RESIN

Photosensitive resin composition, its use, lactone-ring-containing...