FR894508A - Process for the preparation of polysaccharide derivatives - Google Patents

Process for the preparation of polysaccharide derivatives

Info

Publication number
FR894508A
FR894508A FR894508DA FR894508A FR 894508 A FR894508 A FR 894508A FR 894508D A FR894508D A FR 894508DA FR 894508 A FR894508 A FR 894508A
Authority
FR
France
Prior art keywords
preparation
polysaccharide derivatives
polysaccharide
derivatives
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
Application number
Other languages
French (fr)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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
Priority claimed from CH7507942A external-priority patent/CH235227A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of FR894508A publication Critical patent/FR894508A/en
Expired 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
    • C08B13/00—Preparation of cellulose ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR894508D 1942-08-21 1943-05-08 Process for the preparation of polysaccharide derivatives Expired FR894508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7507942A CH235227A (en) 1942-08-21 1942-08-21 Process for the preparation of a polysulfuric acid ester of cellulose glycolic acid ether.

Publications (1)

Publication Number Publication Date
FR894508A true FR894508A (en) 1944-12-27

Family

ID=38423081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894508D Expired FR894508A (en) 1942-08-21 1943-05-08 Process for the preparation of polysaccharide derivatives

Country Status (2)

Country Link
ES (1) ES161652A1 (en)
FR (1) FR894508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000005270A1 (en) * 1998-07-21 2000-02-03 Denis Barritault Biocompatible polymers, preparation method and compositions containing same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000005270A1 (en) * 1998-07-21 2000-02-03 Denis Barritault Biocompatible polymers, preparation method and compositions containing same
EP2289970A1 (en) * 1998-07-21 2011-03-02 Denis Barritault Biocompatible polymers, their process of manufacture and compositions containing them
US7998922B2 (en) 1998-07-21 2011-08-16 Denis Barritault Process for treating fibroses with biocompatible polymer
US8476220B2 (en) 1998-07-21 2013-07-02 Denis Barritault Biocompatible polymers, process for their preparation and compositions containing them
US8883715B2 (en) 1998-07-21 2014-11-11 Denis Barritault Biocompatible polymers, process for their preparation and compositions containing them

Also Published As

Publication number Publication date
ES161652A1 (en) 1944-01-01

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