AU2170199A - Parenchyma cellulose substituted with carboxyalkyl groups and preparation method - Google Patents

Parenchyma cellulose substituted with carboxyalkyl groups and preparation method

Info

Publication number
AU2170199A
AU2170199A AU21701/99A AU2170199A AU2170199A AU 2170199 A AU2170199 A AU 2170199A AU 21701/99 A AU21701/99 A AU 21701/99A AU 2170199 A AU2170199 A AU 2170199A AU 2170199 A AU2170199 A AU 2170199A
Authority
AU
Australia
Prior art keywords
preparation
carboxyalkyl groups
cellulose substituted
parenchyma cellulose
parenchyma
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.)
Abandoned
Application number
AU21701/99A
Other languages
English (en)
Inventor
Joel Benchimol
Valerie Chauve
Gerard Excoffier
Tea Hannuskela
Michel Vignon
Isabelle Vincent
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.)
Saint Louis Sucre SA
Original Assignee
Saint Louis Sucre SA
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 Saint Louis Sucre SA filed Critical Saint Louis Sucre SA
Publication of AU2170199A publication Critical patent/AU2170199A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AU21701/99A 1998-02-02 1999-02-02 Parenchyma cellulose substituted with carboxyalkyl groups and preparation method Abandoned AU2170199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9801164 1998-02-02
FR9801164A FR2774380B1 (fr) 1998-02-02 1998-02-02 Cellulose de parenchyme substituee par des groupements carboxyalkyle
PCT/FR1999/000209 WO1999038892A1 (fr) 1998-02-02 1999-02-02 Cellulose de parenchyme substituee par des groupements carboxyalkyle et procede pour la preparer

Publications (1)

Publication Number Publication Date
AU2170199A true AU2170199A (en) 1999-08-16

Family

ID=9522473

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21701/99A Abandoned AU2170199A (en) 1998-02-02 1999-02-02 Parenchyma cellulose substituted with carboxyalkyl groups and preparation method

Country Status (3)

Country Link
AU (1) AU2170199A (fr)
FR (1) FR2774380B1 (fr)
WO (1) WO1999038892A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602994B1 (en) * 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
ATE324383T1 (de) * 2001-05-23 2006-05-15 Linificio E Canapificio Naz S Leinenfasern, die o-alkylierte celluloseether enthalten, und verfahren zu deren herstellung
US20040158058A1 (en) * 2002-11-26 2004-08-12 Cash Mary Jean Soluble, associative carboxymethylcellulose, method of making, and uses thereof
US9222222B2 (en) 2010-08-20 2015-12-29 Weyerhaeuser Nr Company Dried highly fibrillated cellulose fiber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481076A (en) * 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Redispersible microfibrillated cellulose
GB2284421A (en) * 1993-12-02 1995-06-07 Courtaulds Plc Treatment of cellulose
FR2730252B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.

Also Published As

Publication number Publication date
FR2774380A1 (fr) 1999-08-06
WO1999038892A1 (fr) 1999-08-05
FR2774380B1 (fr) 2000-04-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase