Preparation of cellulose ether-esters

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Patents Grantslast 30 patents

Information Patent Grant
Hydroxypropyl methyl cellulose acetate succinate, method for produc...
- Patent number 11,767,371
- Issue date Sep 26, 2023
- Shin-Etsu Chemical Co., Ltd.
- Akiko Miki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
- Patent number 11,396,558
- Issue date Jul 26, 2022
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous composition comprising dispersed esterified cellulose ether
- Patent number 11,142,633
- Issue date Oct 12, 2021
- Nutrition & Biosciences USA 1, LLC
- Oliver Petermann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polysaccharide derivatives as optical brightening agents
- Patent number 10,988,716
- Issue date Apr 27, 2021
- ABO AKADEMI UNIVERSITY
- Pedro Fardim
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Hypromellose phthalate and method for producing hypromellose phthalate
- Patent number 10,961,323
- Issue date Mar 30, 2021
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhiro Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Esterified cellulose ethers comprising phthalyl groups
- Patent number 10,947,322
- Issue date Mar 16, 2021
- Nutrition & Biosciences USA 1, LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hypromellose acetate succinate and method for producing hypromellos...
- Patent number 10,934,367
- Issue date Mar 2, 2021
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhiro Yoshida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hypromellose phthalate and method for producing the same
- Patent number 10,934,369
- Issue date Mar 2, 2021
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hypromellose acetate succinate and method for producing the same
- Patent number 10,888,525
- Issue date Jan 12, 2021
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer material, film, circular polarizing plate, image display ap...
- Patent number 10,851,180
- Issue date Dec 1, 2020
- Kaneka Corporation
- Ryutaro Mukai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
- Patent number 10,836,836
- Issue date Nov 17, 2020
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gelling esterified cellulose ethers
- Patent number 10,759,874
- Issue date Sep 1, 2020
- Dow Global Technologies LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Esterified cellulose ethers of high molecular weight and homogeneity
- Patent number 10,759,873
- Issue date Sep 1, 2020
- Dow Global Technologies LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing a water-soluble cellulose derivative having a...
- Patent number 10,730,956
- Issue date Aug 4, 2020
- Dow Global Technologies LLC
- Roland Bayer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of preparing an esterified cellulose ether in the presence...
- Patent number 10,730,957
- Issue date Aug 4, 2020
- Dow Global Technologies LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for hot melt extrusion and method for producing hot mel...
- Patent number 10,646,573
- Issue date May 12, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shogo Warashina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hypromellose acetate succinate powder excellent in dissolved state...
- Patent number 10,604,588
- Issue date Mar 31, 2020
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing hydroxypropyl methylcellulose acetate succinat...
- Patent number 10,562,983
- Issue date Feb 18, 2020
- LOTTE FINE CHEMICAL CO., LTD.
- Sung Hwan Bang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Esterified cellulose ethers of low acetone-insoluble content
- Patent number 10,526,421
- Issue date Jan 7, 2020
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing dispersion of esterified cellulose ether
- Patent number 10,450,424
- Issue date Oct 22, 2019
- Dow Global Technologies LLC
- Meinolf Brackhagen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dispersion comprising an esterified cellulose ether
- Patent number 10,383,944
- Issue date Aug 20, 2019
- Dow Global Technologies LLC
- Neal J. Fetner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-soluble esterified cellulose ethers
- Patent number 10,377,835
- Issue date Aug 13, 2019
- Dow Global Technologies LLC
- Oliver Petermann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
All-solid-state secondary battery, solid electrolyte composition an...
- Patent number 10,297,859
- Issue date May 21, 2019
- FUJIFILM Corporation
- Hiroaki Mochizuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hypromellose acetate succinate, method for producing the same and c...
- Patent number 10,233,259
- Issue date Mar 19, 2019
- Shin-Etsu Chemical Co., Ltd.
- Kazuki Kikuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble esterified cellulose ethers having a low degree of ne...
- Patent number 10,214,594
- Issue date Feb 26, 2019
- Dow Global Technologies LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Efficient process for preparing an ester of a cellulose ether
- Patent number 10,196,461
- Issue date Feb 5, 2019
- Dow Global Technologies LLC
- Oliver Petermann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pharmaceutical compositions with enhanced performance and improved...
- Patent number 10,106,625
- Issue date Oct 23, 2018
- Hercules LLC
- Todd A. Brugel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for molecular weight reduction of ethersuccinylated polysac...
- Patent number 10,030,078
- Issue date Jul 24, 2018
- The Procter & Gamble Company
- Stephen Wayne Heinzman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hair fixatives including cellulose ether based polyglucose polymers
- Patent number 10,016,352
- Issue date Jul 10, 2018
- Akzo Nobel Chemicals International B.V.
- Hanamanthsa Bevinakatti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for hot-melt extrusion and method for producing hot-mel...
- Patent number 10,016,508
- Issue date Jul 10, 2018
- Shin-Etsu Chemical Co., Ltd.
- Shogo Warashina
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HYDROXYPROPYL METHYL CELLULOSE ACETATE SUCCINATE, METHOD FOR PRODUC...
- Publication number 20230365719
- Publication date Nov 16, 2023
- Shin-Etsu Chemical Co., Ltd.
- Akiko Miki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Methods and Compositions for Weight Management and for Improving Gl...
- Publication number 20230320384
- Publication date Oct 12, 2023
- Gelesis, LLC
- Alessandro Sannino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDROXYPROPYL METHYL CELLULOSE PHTHALATE, METHOD FOR PRODUCING THE...
- Publication number 20220106460
- Publication date Apr 7, 2022
- Shin-Etsu Chemical Co., Ltd.
- Akiko Miki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR FRACTIONATING AN ESTERIFIED CELLULOSE ETHER
- Publication number 20220056157
- Publication date Feb 24, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR RECOVERING AN ESTERIFIED CELLULOSE ETHER FROM A REACTIO...
- Publication number 20220049022
- Publication date Feb 17, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Recovering an Esterified Cellulose Ether from a Reactio...
- Publication number 20210115161
- Publication date Apr 22, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver O. Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EFFICIENT PROCESS OF PREPARING AN ESTERIFIED CELLULOSE ETHER
- Publication number 20210102004
- Publication date Apr 8, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Meinolf Brackhagen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
- Publication number 20210024656
- Publication date Jan 28, 2021
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...
- Publication number 20200181291
- Publication date Jun 11, 2020
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR RECOVERING AN ESTERIFIED CELLULOSE ETHER FROM A REACTIO...
- Publication number 20200131280
- Publication date Apr 30, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver O. Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ESTERIFIED CELLULOSE ETHERS COMPRISING PHTHALYL GROUPS
- Publication number 20200010572
- Publication date Jan 9, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYPROMELLOSE PHTHALATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20190345263
- Publication date Nov 14, 2019
- Shin-Etsu Chemical Co., Ltd.
- Junichi Matsubara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL ESTERIFIED CELLULOSE ETHERS OF HIGH MOLECULAR WEIGHT AND HOMO...
- Publication number 20190184020
- Publication date Jun 20, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF PREPARING ACETYLATED CELLULOSE ETHER
- Publication number 20180327515
- Publication date Nov 15, 2018
- LOTTE FINE CHEMICAL CO., LTD.
- Byung Ho JEON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL ESTERIFIED CELLULOSE ETHERS OF LOW VISCOSITY AND HIGH MOLECUL...
- Publication number 20180319898
- Publication date Nov 8, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS AND COMPOSITIONS FOR WEIGHT MANAGEMENT AND FOR IMPROVING GL...
- Publication number 20180289043
- Publication date Oct 11, 2018
- GELESIS LLC
- Alessandro Sannino
- A21 - BAKING EDIBLE DOUGHS
Information Patent Application
AQUEOUS COMPOSITION COMPRISING DISPERSED ESTERIFIED CELLULOSE ETHER
- Publication number 20180282526
- Publication date Oct 4, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER IN THE PRESENCE...
- Publication number 20180273646
- Publication date Sep 27, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Robert B. Appeil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL ESTERIFIED CELLULOSE ETHERS OF VERY HIGH MOLECULAR WEIGHT
- Publication number 20180127516
- Publication date May 10, 2018
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...
- Publication number 20180118854
- Publication date May 3, 2018
- Shin-Etsu Chemical Co., Ltd.
- Kazuki Kikuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS OF PREPARING A HIGH MOLECULAR WEIGHT ESTERIFIED CELLULOSE E...
- Publication number 20180105607
- Publication date Apr 19, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PRODUCING ESTERIFIED CELLULOSE ETHERS OF VERY HIGH MOLE...
- Publication number 20180105608
- Publication date Apr 19, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GELLING ESTERIFIED CELLULOSE ETHERS
- Publication number 20180072820
- Publication date Mar 15, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
WATER-SOLUBLE ESTERIFIED CELLULOSE ETHERS
- Publication number 20180072818
- Publication date Mar 15, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WATER-SOLUBLE ESTERIFIED CELLULOSE ETHERS HAVING A LOW DEGREE OF NE...
- Publication number 20180072819
- Publication date Mar 15, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PROCESS FOR PREPARING AN ESTERIFIED CELLULOSE ETHER IN THE PRESENCE...
- Publication number 20180030158
- Publication date Feb 1, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR FRACTIONATING AN ESTERIFIED CELLULOSE ETHER
- Publication number 20180030157
- Publication date Feb 1, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING A WATER-SOLUBLE CELLULOSE DERIVATIVE HAVING A...
- Publication number 20170355782
- Publication date Dec 14, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Roland Bayer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EFFICIENT PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER
- Publication number 20170355783
- Publication date Dec 14, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER
- Publication number 20170335019
- Publication date Nov 23, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Oliver Petermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Preparation of cellulose ether-esters

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Patents Grantslast 30 patents

Hydroxypropyl methyl cellulose acetate succinate, method for produc...

Hypromellose acetate succinate powder excellent in dissolved state...

Aqueous composition comprising dispersed esterified cellulose ether

Polysaccharide derivatives as optical brightening agents

Hypromellose phthalate and method for producing hypromellose phthalate

Esterified cellulose ethers comprising phthalyl groups

Hypromellose acetate succinate and method for producing hypromellos...

Hypromellose phthalate and method for producing the same

Hypromellose acetate succinate and method for producing the same

Polymer material, film, circular polarizing plate, image display ap...

Hypromellose acetate succinate powder excellent in dissolved state...

Gelling esterified cellulose ethers

Esterified cellulose ethers of high molecular weight and homogeneity

Process for producing a water-soluble cellulose derivative having a...

Process of preparing an esterified cellulose ether in the presence...

Composition for hot melt extrusion and method for producing hot mel...

Hypromellose acetate succinate powder excellent in dissolved state...

Method for preparing hydroxypropyl methylcellulose acetate succinat...

Esterified cellulose ethers of low acetone-insoluble content

Process for producing dispersion of esterified cellulose ether

Dispersion comprising an esterified cellulose ether

Water-soluble esterified cellulose ethers

All-solid-state secondary battery, solid electrolyte composition an...

Hypromellose acetate succinate, method for producing the same and c...

Water-soluble esterified cellulose ethers having a low degree of ne...

Efficient process for preparing an ester of a cellulose ether

Pharmaceutical compositions with enhanced performance and improved...

Process for molecular weight reduction of ethersuccinylated polysac...

Hair fixatives including cellulose ether based polyglucose polymers

Composition for hot-melt extrusion and method for producing hot-mel...

Patents Applicationslast 30 patents

HYDROXYPROPYL METHYL CELLULOSE ACETATE SUCCINATE, METHOD FOR PRODUC...

Methods and Compositions for Weight Management and for Improving Gl...

HYDROXYPROPYL METHYL CELLULOSE PHTHALATE, METHOD FOR PRODUCING THE...

PROCESS FOR FRACTIONATING AN ESTERIFIED CELLULOSE ETHER

PROCESS FOR RECOVERING AN ESTERIFIED CELLULOSE ETHER FROM A REACTIO...

Process for Recovering an Esterified Cellulose Ether from a Reactio...

EFFICIENT PROCESS OF PREPARING AN ESTERIFIED CELLULOSE ETHER

HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...

HYPROMELLOSE ACETATE SUCCINATE POWDER EXCELLENT IN DISSOLVED STATE...

PROCESS FOR RECOVERING AN ESTERIFIED CELLULOSE ETHER FROM A REACTIO...

ESTERIFIED CELLULOSE ETHERS COMPRISING PHTHALYL GROUPS

HYPROMELLOSE PHTHALATE AND METHOD FOR PRODUCING THE SAME

NOVEL ESTERIFIED CELLULOSE ETHERS OF HIGH MOLECULAR WEIGHT AND HOMO...

METHOD OF PREPARING ACETYLATED CELLULOSE ETHER

NOVEL ESTERIFIED CELLULOSE ETHERS OF LOW VISCOSITY AND HIGH MOLECUL...

METHODS AND COMPOSITIONS FOR WEIGHT MANAGEMENT AND FOR IMPROVING GL...

AQUEOUS COMPOSITION COMPRISING DISPERSED ESTERIFIED CELLULOSE ETHER

PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER IN THE PRESENCE...

NOVEL ESTERIFIED CELLULOSE ETHERS OF VERY HIGH MOLECULAR WEIGHT

HYPROMELLOSE ACETATE SUCCINATE, METHOD FOR PRODUCING THE SAME AND C...

PROCESS OF PREPARING A HIGH MOLECULAR WEIGHT ESTERIFIED CELLULOSE E...

PROCESS FOR PRODUCING ESTERIFIED CELLULOSE ETHERS OF VERY HIGH MOLE...

GELLING ESTERIFIED CELLULOSE ETHERS

WATER-SOLUBLE ESTERIFIED CELLULOSE ETHERS

WATER-SOLUBLE ESTERIFIED CELLULOSE ETHERS HAVING A LOW DEGREE OF NE...

PROCESS FOR PREPARING AN ESTERIFIED CELLULOSE ETHER IN THE PRESENCE...

PROCESS FOR FRACTIONATING AN ESTERIFIED CELLULOSE ETHER

PROCESS FOR PRODUCING A WATER-SOLUBLE CELLULOSE DERIVATIVE HAVING A...

EFFICIENT PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER

PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER