FR2789994B1 - Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification d'une matiere cellulosique ou amylacee a l'aide d'un reactif gras - Google Patents

Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification d'une matiere cellulosique ou amylacee a l'aide d'un reactif gras

Info

Publication number
FR2789994B1
FR2789994B1 FR9902220A FR9902220A FR2789994B1 FR 2789994 B1 FR2789994 B1 FR 2789994B1 FR 9902220 A FR9902220 A FR 9902220A FR 9902220 A FR9902220 A FR 9902220A FR 2789994 B1 FR2789994 B1 FR 2789994B1
Authority
FR
France
Prior art keywords
fatty
transesterification
cellulosic
esterification
starch
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.)
Expired - Fee Related
Application number
FR9902220A
Other languages
English (en)
Other versions
FR2789994A1 (fr
Inventor
Garcia Carlos Vaca
Marie Elisabeth Borredon
Antoine Eugene Gaset
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.)
Institut National Polytechnique de Toulouse INPT
Original Assignee
Institut National Polytechnique de Toulouse INPT
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 Institut National Polytechnique de Toulouse INPT filed Critical Institut National Polytechnique de Toulouse INPT
Priority to FR9902220A priority Critical patent/FR2789994B1/fr
Priority to EP00906455A priority patent/EP1165666A1/fr
Priority to PCT/FR2000/000441 priority patent/WO2000050493A1/fr
Publication of FR2789994A1 publication Critical patent/FR2789994A1/fr
Application granted granted Critical
Publication of FR2789994B1 publication Critical patent/FR2789994B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/02—Cellulose nitrate, i.e. nitrocellulose
    • C08B5/04—Post-esterification treatments, e.g. densification of powders, including purification
    • 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
    • C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/02—Esters
    • C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch

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)
FR9902220A 1999-02-23 1999-02-23 Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification d'une matiere cellulosique ou amylacee a l'aide d'un reactif gras Expired - Fee Related FR2789994B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9902220A FR2789994B1 (fr) 1999-02-23 1999-02-23 Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification d'une matiere cellulosique ou amylacee a l'aide d'un reactif gras
EP00906455A EP1165666A1 (fr) 1999-02-23 2000-02-22 Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification
PCT/FR2000/000441 WO2000050493A1 (fr) 1999-02-23 2000-02-22 Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902220A FR2789994B1 (fr) 1999-02-23 1999-02-23 Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification d'une matiere cellulosique ou amylacee a l'aide d'un reactif gras

Publications (2)

Publication Number Publication Date
FR2789994A1 FR2789994A1 (fr) 2000-08-25
FR2789994B1 true FR2789994B1 (fr) 2001-04-20

Family

ID=9542406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902220A Expired - Fee Related FR2789994B1 (fr) 1999-02-23 1999-02-23 Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification d'une matiere cellulosique ou amylacee a l'aide d'un reactif gras

Country Status (3)

Country Link
EP (1) EP1165666A1 (fr)
FR (1) FR2789994B1 (fr)
WO (1) WO2000050493A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816310A1 (fr) * 2000-11-06 2002-05-10 Universit De Bretagne Sud Procede d'obtention de nouveaux esters d'amidon et leurs applications
WO2007065681A1 (fr) 2005-12-08 2007-06-14 Ciba Holding Inc. Procédé de synthèse d’esters d'hydroxypolymères et applications
WO2008074096A1 (fr) * 2006-12-21 2008-06-26 Plantic Technologies Ltd Modification par extrusion réactive de polymères fonctionnels
FR2947553B1 (fr) * 2009-07-03 2012-02-03 Toulouse Inst Nat Polytech Esters gras de cellulose, procede de synthese et utilisations
FI126978B (fi) * 2011-06-15 2017-09-15 Upm Kymmene Corp Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali
CN106832013A (zh) * 2017-02-27 2017-06-13 南京福科帝生物科技有限公司 挤压法制备酯化多孔淀粉的方法
CN109123605B (zh) * 2018-07-19 2021-12-03 江南大学 一种低血糖指数抗性淀粉类重组米饭的制备方法
CN112920471A (zh) * 2021-02-26 2021-06-08 杭州拜迪戈雷生物材料有限公司 一种抑菌抗水材料及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9106569D0 (en) * 1991-03-27 1991-05-15 Cerestar Holding Bv Starch esters

Also Published As

Publication number Publication date
FR2789994A1 (fr) 2000-08-25
WO2000050493A1 (fr) 2000-08-31
EP1165666A1 (fr) 2002-01-02

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse