FR1346293A - Procédé de préparation de la carboxyméthylcellulose - Google Patents

Procédé de préparation de la carboxyméthylcellulose

Info

Publication number
FR1346293A
FR1346293A FR909615A FR909615A FR1346293A FR 1346293 A FR1346293 A FR 1346293A FR 909615 A FR909615 A FR 909615A FR 909615 A FR909615 A FR 909615A FR 1346293 A FR1346293 A FR 1346293A
Authority
FR
France
Prior art keywords
carboxymethylcellulose
preparing
preparing carboxymethylcellulose
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
FR909615A
Other languages
English (en)
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.)
Brown Co
Original Assignee
Brown Co
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 Brown Co filed Critical Brown Co
Priority to FR909615A priority Critical patent/FR1346293A/fr
Application granted granted Critical
Publication of FR1346293A publication Critical patent/FR1346293A/fr
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
    • 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]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C08B17/06—Apparatus for esterification or etherification of cellulose for making cellulose ethers

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)
FR909615A 1962-09-17 1962-09-17 Procédé de préparation de la carboxyméthylcellulose Expired FR1346293A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR909615A FR1346293A (fr) 1962-09-17 1962-09-17 Procédé de préparation de la carboxyméthylcellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909615A FR1346293A (fr) 1962-09-17 1962-09-17 Procédé de préparation de la carboxyméthylcellulose

Publications (1)

Publication Number Publication Date
FR1346293A true FR1346293A (fr) 1963-12-20

Family

ID=8786918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909615A Expired FR1346293A (fr) 1962-09-17 1962-09-17 Procédé de préparation de la carboxyméthylcellulose

Country Status (1)

Country Link
FR (1) FR1346293A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427342A1 (fr) * 1978-05-31 1979-12-28 Hoechst Ag Procede et dispositif pour la fabrication de carboxyalkylcellulose gonflable reticulee a partir de cellulose naturelle ou d'hydrate de cellulose, et utilisation des produits obtenus
US4248595A (en) 1978-05-31 1981-02-03 Hoechst Aktiengesellschaft Process for preparing swellable cross-linked carboxyalkylcelluloses, in the form of fibers, from cellulose hydrate and use thereof
EP0600287A1 (fr) * 1992-11-25 1994-06-08 Wolff Walsrode Aktiengesellschaft Carboxyméthylcellulose et son application à l'impression des textiles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427342A1 (fr) * 1978-05-31 1979-12-28 Hoechst Ag Procede et dispositif pour la fabrication de carboxyalkylcellulose gonflable reticulee a partir de cellulose naturelle ou d'hydrate de cellulose, et utilisation des produits obtenus
US4248595A (en) 1978-05-31 1981-02-03 Hoechst Aktiengesellschaft Process for preparing swellable cross-linked carboxyalkylcelluloses, in the form of fibers, from cellulose hydrate and use thereof
EP0600287A1 (fr) * 1992-11-25 1994-06-08 Wolff Walsrode Aktiengesellschaft Carboxyméthylcellulose et son application à l'impression des textiles
US5463036A (en) * 1992-11-25 1995-10-31 Wolff Walsrode Aktiengesellschaft Carboxymethylcellulose and its use in textile printing

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