FR1076128A - Continuous process for the homogeneous phase esterification of cellulose - Google Patents

Continuous process for the homogeneous phase esterification of cellulose

Info

Publication number
FR1076128A
FR1076128A FR1076128DA FR1076128A FR 1076128 A FR1076128 A FR 1076128A FR 1076128D A FR1076128D A FR 1076128DA FR 1076128 A FR1076128 A FR 1076128A
Authority
FR
France
Prior art keywords
cellulose
continuous process
homogeneous phase
phase esterification
esterification
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta 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 Rhodiaceta SA filed Critical Rhodiaceta SA
Application granted granted Critical
Publication of FR1076128A publication Critical patent/FR1076128A/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
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C08B17/02—Apparatus for esterification or etherification of cellulose for making organic esters of cellulose
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR1076128D 1952-10-15 1952-10-15 Continuous process for the homogeneous phase esterification of cellulose Expired FR1076128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1076128T 1952-10-15

Publications (1)

Publication Number Publication Date
FR1076128A true FR1076128A (en) 1954-10-22

Family

ID=9607493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076128D Expired FR1076128A (en) 1952-10-15 1952-10-15 Continuous process for the homogeneous phase esterification of cellulose

Country Status (4)

Country Link
CH (1) CH311804A (en)
DE (1) DE954693C (en)
FR (1) FR1076128A (en)
GB (1) GB740171A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949288C2 (en) * 1999-10-12 2003-04-17 Der Gruene Punkt Duales Syst Tube reactor for the treatment of batch feed material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493101C (en) * 1926-05-10 1930-03-05 Ste Chim Usines Rhone Method and device for the production of acetyl cellulose
DE493102C (en) * 1926-07-26 1930-03-05 Ste Chim Usines Rhone Process for the continuous preparation of acetyl cellulose
DE483144C (en) * 1928-10-20 1929-09-26 Deberag Deutsche Beratungsgese Device for crushing, tearing, kneading, mixing and drying
DE542866C (en) * 1930-01-14 1932-01-29 Deberag Deutsche Beratungsgese Process for the production of cellulose derivatives
CH233843A (en) * 1942-09-28 1944-08-31 Ig Farbenindustrie Ag Process for the continuous esterification of cellulose.
BE483061A (en) * 1945-08-20 1900-01-01
US2490643A (en) * 1946-06-28 1949-12-06 Eastman Kodak Co Continuous method for preparing cellulose esters having a high propionyl and butyryl content

Also Published As

Publication number Publication date
GB740171A (en) 1955-11-09
CH311804A (en) 1955-12-15
DE954693C (en) 1956-12-20

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