FR693800A - Cellulose acidylation process - Google Patents

Cellulose acidylation process

Info

Publication number
FR693800A
FR693800A FR693800DA FR693800A FR 693800 A FR693800 A FR 693800A FR 693800D A FR693800D A FR 693800DA FR 693800 A FR693800 A FR 693800A
Authority
FR
France
Prior art keywords
acidylation
cellulose
cellulose acidylation
acidylation process
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR693800A publication Critical patent/FR693800A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00Preparation of cellulose esters of organic acids
    • C08B3/02Catalysts used for the esterification

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)
FR693800D 1929-04-13 1930-04-12 Cellulose acidylation process Expired FR693800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH693800X 1929-04-13

Publications (1)

Publication Number Publication Date
FR693800A true FR693800A (en) 1930-11-25

Family

ID=4529460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693800D Expired FR693800A (en) 1929-04-13 1930-04-12 Cellulose acidylation process

Country Status (1)

Country Link
FR (1) FR693800A (en)

Similar Documents

Publication Publication Date Title
FR705405A (en) Sizing process
FR688311A (en) Process for the manufacture of cellulose
FR692981A (en) Bleaching process
FR693800A (en) Cellulose acidylation process
FR690330A (en) Emulsion manufacturing process
FR638052A (en) Construction process
FR685844A (en) Manure improvement process
FR660411A (en) Cellulose esterification process
FR709229A (en) Cellulose purification process
FR677745A (en) Cellulose alkylation process
FR705732A (en) Process for the production of cellulose ethers
FR695366A (en) Electroplating process
FR674467A (en) Electrolysis process
FR696561A (en) Ethylene absorption process
FR703771A (en) Process for making sulfated ammonium nitrogenate
FR694666A (en) Flour improvement process
FR662705A (en) Drying process
FR637654A (en) Improved sizing process
FR637419A (en) Drying process
FR698842A (en) Skin regreening process
FR699499A (en) Process for obtaining dithiocarbamates
FR698531A (en) Cocoon unwinding process
FR671457A (en) Bleaching process
CH145459A (en) Process for acetylating cellulosic materials.
FR700092A (en) Tracing process