FR687169A - Mixed butyric esters of cellulose and process for their preparation - Google Patents

Mixed butyric esters of cellulose and process for their preparation

Info

Publication number
FR687169A
FR687169A FR687169DA FR687169A FR 687169 A FR687169 A FR 687169A FR 687169D A FR687169D A FR 687169DA FR 687169 A FR687169 A FR 687169A
Authority
FR
France
Prior art keywords
cellulose
preparation
butyric esters
mixed
mixed butyric
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.)
BREVETS ETRANGERS LEFRANC ET C
Original Assignee
BREVETS ETRANGERS LEFRANC ET C
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 BREVETS ETRANGERS LEFRANC ET C filed Critical BREVETS ETRANGERS LEFRANC ET C
Application granted granted Critical
Publication of FR687169A publication Critical patent/FR687169A/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
    • C08B3/18—Aceto-butyrates

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)
FR687169D 1929-03-16 1929-03-16 Mixed butyric esters of cellulose and process for their preparation Expired FR687169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR687169T 1929-03-16

Publications (1)

Publication Number Publication Date
FR687169A true FR687169A (en) 1930-08-05

Family

ID=9025975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687169D Expired FR687169A (en) 1929-03-16 1929-03-16 Mixed butyric esters of cellulose and process for their preparation

Country Status (1)

Country Link
FR (1) FR687169A (en)

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