FR939424A - Process for the production of mixed cellulose esters of organic acids - Google Patents

Process for the production of mixed cellulose esters of organic acids

Info

Publication number
FR939424A
FR939424A FR939424DA FR939424A FR 939424 A FR939424 A FR 939424A FR 939424D A FR939424D A FR 939424DA FR 939424 A FR939424 A FR 939424A
Authority
FR
France
Prior art keywords
production
organic acids
cellulose esters
mixed cellulose
mixed
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR939424A publication Critical patent/FR939424A/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
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/16—Preparation of mixed organic cellulose esters, e.g. cellulose aceto-formate or cellulose aceto-propionate

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)
FR939424D 1945-12-21 1946-11-20 Process for the production of mixed cellulose esters of organic acids Expired FR939424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US939424XA 1945-12-21 1945-12-21

Publications (1)

Publication Number Publication Date
FR939424A true FR939424A (en) 1948-11-15

Family

ID=22241838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939424D Expired FR939424A (en) 1945-12-21 1946-11-20 Process for the production of mixed cellulose esters of organic acids

Country Status (1)

Country Link
FR (1) FR939424A (en)

Similar Documents

Publication Publication Date Title
FR939193A (en) Process for preparing esters of alpha-haloacrylic acids
FR939424A (en) Process for the production of mixed cellulose esters of organic acids
FR931373A (en) Process for the production of alpha-haloacrylic acid monomeric esters
FR1078186A (en) Process for the preparation of aminosulfonic acids
FR927261A (en) Process for the production of diacylamidodiphenylenedioxydialcoylcarboxylic acids
FR1015575A (en) Process for the preparation of salts of organic acids with special properties
FR1026067A (en) Process for the preparation of alpha-aryl-alpha-alkylsuccinic acids
FR921856A (en) Process for the preparation of cellulose esters
FR1055836A (en) Process for the production of gamma-sulfonyl-carboxylic acids
FR935412A (en) Process for preparing basic esters of trisubstituted acetic acids
FR1011938A (en) Process for the manufacture of organic acids and their esters
FR1088229A (en) Process for the production of substituted isonicotic acids
FR953774A (en) Process for the purification of organic sulfonic acids
FR903658A (en) Process for the production of cellulose esters of higher fatty acids
FR937094A (en) Process for preparing a derivative of benzotetronic acid
FR1029054A (en) Process for the production of higher fatty acid amides
FR999985A (en) Fermentation process for the production of penicillin
FR915399A (en) Process for the separation of substituted quinoline carbonic acids and esters
FR905976A (en) Process for the production of acylmercaptocarboxylic acids and functional derivatives of these acids
FR1088228A (en) Process for the production of hydrazides of 2-alkyl-pyridine-4-carboxylic acids
FR910575A (en) Process for the synthesis of vinyl esters of carboxylic acids
FR939191A (en) Alpha-substituted haloacrylic compounds and their production process
FR1040826A (en) Process for the production of n-oxoalkyl-p-aminosalicylic acids
FR948135A (en) Process for the production of bis-alkylolamides of dimeric fatty acids
FR1139111A (en) Process for the production of esters of thiono-thiol-phosphoric acids