JPS51119089A - Method for preparing a low molecular weight cellulose mixed ester - Google Patents

Method for preparing a low molecular weight cellulose mixed ester

Info

Publication number
JPS51119089A
JPS51119089A JP4337975A JP4337975A JPS51119089A JP S51119089 A JPS51119089 A JP S51119089A JP 4337975 A JP4337975 A JP 4337975A JP 4337975 A JP4337975 A JP 4337975A JP S51119089 A JPS51119089 A JP S51119089A
Authority
JP
Japan
Prior art keywords
preparing
molecular weight
low molecular
mixed ester
cellulose mixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4337975A
Other languages
Japanese (ja)
Inventor
Isamu Iwami
Teruo Katayose
Koichi Horiguchi
Masami Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP4337975A priority Critical patent/JPS51119089A/en
Publication of JPS51119089A publication Critical patent/JPS51119089A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PURPOSE: To prepare a cellulose mixed ester having lower molecular weitht than that of original cellulose ester, by simultaneous proceeding of depolymerisation and mixed esterfication reactions of cellulose acetate.
COPYRIGHT: (C)1976,JPO&Japio
JP4337975A 1975-04-11 1975-04-11 Method for preparing a low molecular weight cellulose mixed ester Pending JPS51119089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4337975A JPS51119089A (en) 1975-04-11 1975-04-11 Method for preparing a low molecular weight cellulose mixed ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4337975A JPS51119089A (en) 1975-04-11 1975-04-11 Method for preparing a low molecular weight cellulose mixed ester

Publications (1)

Publication Number Publication Date
JPS51119089A true JPS51119089A (en) 1976-10-19

Family

ID=12662174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4337975A Pending JPS51119089A (en) 1975-04-11 1975-04-11 Method for preparing a low molecular weight cellulose mixed ester

Country Status (1)

Country Link
JP (1) JPS51119089A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083253A1 (en) * 2003-03-14 2004-09-30 Eastman Chemical Company Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions
JP2009019124A (en) * 2007-07-12 2009-01-29 Daicel Chem Ind Ltd Low-polymerization polysaccharide derivatives and process for producing the same
WO2010047351A1 (en) * 2008-10-22 2010-04-29 富士フイルム株式会社 Cellulose derivative, resin composition, molded body obtained from cellulose derivative, and case configured of the molded body for use in electrical/electronic device
JP2012233205A (en) * 2003-11-28 2012-11-29 Eastman Chemical Co Cellulose interpolymer and method of oxidation
WO2022085120A1 (en) * 2020-10-21 2022-04-28 株式会社ダイセル Cellulose mixed fatty acid ester and cellulose mixed fatty acid ester composition
JP7828119B1 (en) * 2025-06-06 2026-03-11 新中村化学工業株式会社 Low molecular weight cellulose derivative composition and method for producing the same

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2301973A3 (en) * 2003-03-14 2011-11-09 Eastman Chemical Company Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions
JP2006520420A (en) * 2003-03-14 2006-09-07 イーストマン ケミカル カンパニー Low molecular weight carboxyalkyl cellulose esters and their use in coating compositions as low viscosity binders and modifiers
JP2006523752A (en) * 2003-03-14 2006-10-19 イーストマン ケミカル カンパニー Low molecular weight cellulose mixed esters and their use in coating compositions as low viscosity binders and modifiers
CN103145856A (en) * 2003-03-14 2013-06-12 伊士曼化工公司 Low molecular weight carboxyalkylcellulose esters and their use as low viscosity binders and modifiers in coating compositions
WO2004083253A1 (en) * 2003-03-14 2004-09-30 Eastman Chemical Company Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions
JP2012021163A (en) * 2003-03-14 2012-02-02 Eastman Chemical Co Low-molecular weight cellulose-mixed esters and their use as low viscosity binders and modifiers in coating compositions
EP2301973A2 (en) 2003-03-14 2011-03-30 Eastman Chemical Company Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions
JP2012233205A (en) * 2003-11-28 2012-11-29 Eastman Chemical Co Cellulose interpolymer and method of oxidation
JP2009019124A (en) * 2007-07-12 2009-01-29 Daicel Chem Ind Ltd Low-polymerization polysaccharide derivatives and process for producing the same
JP2010121121A (en) * 2008-10-22 2010-06-03 Fujifilm Corp Cellulose derivative, resin composition, molded body obtained from cellulose derivative, and enclosure for electric/electronic device composed of the molded body
WO2010047351A1 (en) * 2008-10-22 2010-04-29 富士フイルム株式会社 Cellulose derivative, resin composition, molded body obtained from cellulose derivative, and case configured of the molded body for use in electrical/electronic device
WO2022085120A1 (en) * 2020-10-21 2022-04-28 株式会社ダイセル Cellulose mixed fatty acid ester and cellulose mixed fatty acid ester composition
JP7828119B1 (en) * 2025-06-06 2026-03-11 新中村化学工業株式会社 Low molecular weight cellulose derivative composition and method for producing the same

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