FR644514A - Procédé de fabrication de viscose - Google Patents

Procédé de fabrication de viscose

Info

Publication number
FR644514A
FR644514A FR644514DA FR644514A FR 644514 A FR644514 A FR 644514A FR 644514D A FR644514D A FR 644514DA FR 644514 A FR644514 A FR 644514A
Authority
FR
France
Prior art keywords
manufacturing process
viscose manufacturing
viscose
manufacturing
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
English (en)
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.)
Chem Fab Pott & Co
Original Assignee
Chem Fab Pott & Co
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 Chem Fab Pott & Co filed Critical Chem Fab Pott & Co
Application granted granted Critical
Publication of FR644514A publication Critical patent/FR644514A/fr
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
    • C08B9/00—Cellulose xanthate; Viscose
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
FR644514D 1926-11-30 1927-11-26 Procédé de fabrication de viscose Expired FR644514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE644514X 1926-11-30

Publications (1)

Publication Number Publication Date
FR644514A true FR644514A (fr) 1928-10-09

Family

ID=6580555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644514D Expired FR644514A (fr) 1926-11-30 1927-11-26 Procédé de fabrication de viscose

Country Status (1)

Country Link
FR (1) FR644514A (fr)

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