MY149031A - Process for acylating cellulose - Google Patents

Process for acylating cellulose

Info

Publication number
MY149031A
MY149031A MYPI20085076A MYPI20085076A MY149031A MY 149031 A MY149031 A MY 149031A MY PI20085076 A MYPI20085076 A MY PI20085076A MY PI20085076 A MYPI20085076 A MY PI20085076A MY 149031 A MY149031 A MY 149031A
Authority
MY
Malaysia
Prior art keywords
acylating
acylating cellulose
disaccharides
oligo
derivatives
Prior art date
Application number
MYPI20085076A
Inventor
Stegmann Veit
Massonne Klemens
D Andola Giovanni
Mormann Werner
Wezstein Markus
Leng Wei
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MY149031A publication Critical patent/MY149031A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

THE PRESENT INVENTION RELATES TO A PROCESS FOR ACYLATING POLY-, OLIGO- OR DISACCHARIDES, OR DERIVATIVES THEREOF, BY DISSOLVING THEM IN AN IONIC LIQUID AND REACTING THEM WITH A KETENE, AND TO NOVEL ACYLATED POLY-, OLIGO- OR DISACCHARIDES, OR DERIVATIVES THEREOF.
MYPI20085076A 2006-06-16 2007-06-04 Process for acylating cellulose MY149031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006028165A DE102006028165A1 (en) 2006-06-16 2006-06-16 Process for the acylation of cellulose

Publications (1)

Publication Number Publication Date
MY149031A true MY149031A (en) 2013-06-28

Family

ID=38332423

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20085076A MY149031A (en) 2006-06-16 2007-06-04 Process for acylating cellulose

Country Status (12)

Country Link
US (1) US20090326216A1 (en)
EP (1) EP2035458A1 (en)
JP (1) JP2009540075A (en)
KR (1) KR20090023694A (en)
CN (1) CN101490089B (en)
AU (1) AU2007260114B2 (en)
BR (1) BRPI0713461A2 (en)
CA (1) CA2654107A1 (en)
DE (1) DE102006028165A1 (en)
MY (1) MY149031A (en)
WO (1) WO2007144282A1 (en)
ZA (1) ZA200900300B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101617055A (en) * 2007-01-23 2009-12-30 巴斯夫欧洲公司 Process for the preparation of glucose by enzymatic hydrolysis of cellulose obtained from lignocellulose-containing materials using ionic liquids containing polyatomic anions
US7959765B2 (en) 2007-02-06 2011-06-14 North Carolina State Universtiy Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids
WO2008098032A2 (en) 2007-02-06 2008-08-14 North Carolina State University Use of lignocellulosics solvated in ionic liquids for production of biofuels
US20080188636A1 (en) * 2007-02-06 2008-08-07 North Carolina State University Polymer derivatives and composites from the dissolution of lignocellulosics in ionic liquids
US9834516B2 (en) 2007-02-14 2017-12-05 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US10174129B2 (en) 2007-02-14 2019-01-08 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US8153782B2 (en) 2007-02-14 2012-04-10 Eastman Chemical Company Reformation of ionic liquids
EP2242744B1 (en) * 2008-01-09 2014-06-25 Basf Se Process for working up ionic liquids
US8188267B2 (en) 2008-02-13 2012-05-29 Eastman Chemical Company Treatment of cellulose esters
US9777074B2 (en) 2008-02-13 2017-10-03 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US8354525B2 (en) 2008-02-13 2013-01-15 Eastman Chemical Company Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
US20090203900A1 (en) * 2008-02-13 2009-08-13 Eastman Chemical Comapany Production of cellulose esters in the presence of a cosolvent
US8158777B2 (en) 2008-02-13 2012-04-17 Eastman Chemical Company Cellulose esters and their production in halogenated ionic liquids
EP2247652A1 (en) * 2008-02-22 2010-11-10 Basf Se Method for producing solid materials on the basis of synthetic polymers and/or biopolymers and use thereof
DE102009012161B8 (en) * 2009-03-06 2012-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the preparation of polysaccharide derivatives
US8067488B2 (en) * 2009-04-15 2011-11-29 Eastman Chemical Company Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom
JP5808756B2 (en) * 2010-01-15 2015-11-10 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ Method for chlorinating polysaccharides or oligosaccharides
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
EP2694731A1 (en) * 2011-03-29 2014-02-12 Basf Se Method for the coating of a cellulose material by using a glucan
US9096691B2 (en) 2011-04-13 2015-08-04 Eastman Chemical Company Cellulose ester optical films
US20140048221A1 (en) 2012-08-20 2014-02-20 Celanese International Corporation Methods for extracting hemicellulose from a cellulosic material
CN106103491B (en) * 2014-03-19 2022-01-28 株式会社大赛璐 Acylated-oxoalkanoylated cellulose
US10982011B2 (en) 2014-05-21 2021-04-20 Titan Wood Limited Process for acetylation of wood in the presence of an acetylation catalyst

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342806A (en) * 1965-07-23 1967-09-19 Nat Starch Chem Corp Novel acetoacetylated starch derivatives
TW218384B (en) * 1991-08-09 1994-01-01 Eastman Kodak Co
US5750677A (en) * 1994-12-30 1998-05-12 Eastman Chemical Company Direct process for the production of cellulose esters
US6528643B1 (en) * 2000-05-05 2003-03-04 Hercules Incorporated Esterified polysaccharide products and B-lactone ring opened ketene dimer products containing the compositions, and process of making the same
GB0123595D0 (en) * 2001-10-02 2001-11-21 Univ Belfast Zeolite reactions
US6824599B2 (en) * 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
FI116142B (en) * 2003-09-11 2005-09-30 Kemira Oyj The esterification process
JP5007985B2 (en) * 2004-06-25 2012-08-22 国立大学法人 東京大学 Polymer brush compound and preparation method thereof
US8153782B2 (en) * 2007-02-14 2012-04-10 Eastman Chemical Company Reformation of ionic liquids

Also Published As

Publication number Publication date
CN101490089B (en) 2013-01-09
JP2009540075A (en) 2009-11-19
CA2654107A1 (en) 2007-12-21
WO2007144282A1 (en) 2007-12-21
US20090326216A1 (en) 2009-12-31
DE102006028165A1 (en) 2007-12-20
AU2007260114B2 (en) 2012-01-19
AU2007260114A1 (en) 2007-12-21
BRPI0713461A2 (en) 2012-01-24
ZA200900300B (en) 2010-03-31
EP2035458A1 (en) 2009-03-18
KR20090023694A (en) 2009-03-05
CN101490089A (en) 2009-07-22

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