FR643903A - Process and apparatus for the preparation of alkali cellulose - Google Patents

Process and apparatus for the preparation of alkali cellulose

Info

Publication number
FR643903A
FR643903A FR643903DA FR643903A FR 643903 A FR643903 A FR 643903A FR 643903D A FR643903D A FR 643903DA FR 643903 A FR643903 A FR 643903A
Authority
FR
France
Prior art keywords
preparation
alkali cellulose
cellulose
alkali
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)
Inventor
Jean Lamassiaude
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 filed Critical
Application granted granted Critical
Publication of FR643903A publication Critical patent/FR643903A/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
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/08—Alkali cellulose
    • C08B1/10—Apparatus for the preparation of alkali cellulose

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)
FR643903D 1927-04-15 1927-04-15 Process and apparatus for the preparation of alkali cellulose Expired FR643903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR643903T 1927-04-15

Publications (1)

Publication Number Publication Date
FR643903A true FR643903A (en) 1928-09-25

Family

ID=8999774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643903D Expired FR643903A (en) 1927-04-15 1927-04-15 Process and apparatus for the preparation of alkali cellulose

Country Status (1)

Country Link
FR (1) FR643903A (en)

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