FR1044121A - Improvements to devices for the aging of alkali-cellulose - Google Patents

Improvements to devices for the aging of alkali-cellulose

Info

Publication number
FR1044121A
FR1044121A FR1044121DA FR1044121A FR 1044121 A FR1044121 A FR 1044121A FR 1044121D A FR1044121D A FR 1044121DA FR 1044121 A FR1044121 A FR 1044121A
Authority
FR
France
Prior art keywords
aging
cellulose
alkali
devices
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Application granted granted Critical
Publication of FR1044121A publication Critical patent/FR1044121A/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)
FR1044121D 1950-10-25 1951-10-24 Improvements to devices for the aging of alkali-cellulose Expired FR1044121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1044121X 1950-10-25

Publications (1)

Publication Number Publication Date
FR1044121A true FR1044121A (en) 1953-11-16

Family

ID=10870060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044121D Expired FR1044121A (en) 1950-10-25 1951-10-24 Improvements to devices for the aging of alkali-cellulose

Country Status (1)

Country Link
FR (1) FR1044121A (en)

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