FR38980E - Process for preparing cellulose butyrates - Google Patents

Process for preparing cellulose butyrates

Info

Publication number
FR38980E
FR38980E FR38980DA FR38980E FR 38980 E FR38980 E FR 38980E FR 38980D A FR38980D A FR 38980DA FR 38980 E FR38980 E FR 38980E
Authority
FR
France
Prior art keywords
preparing cellulose
cellulose butyrates
butyrates
preparing
cellulose
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 FR38980E publication Critical patent/FR38980E/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
    • C08B3/08—Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms, e.g. propionate or butyrate

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)
FR38980D 1930-02-15 1930-02-15 Process for preparing cellulose butyrates Expired FR38980E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38980T 1930-02-15

Publications (1)

Publication Number Publication Date
FR38980E true FR38980E (en) 1931-08-10

Family

ID=8675430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38980D Expired FR38980E (en) 1930-02-15 1930-02-15 Process for preparing cellulose butyrates

Country Status (1)

Country Link
FR (1) FR38980E (en)

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