FR438632A - Process for the production of cellulose solutions using alkylene diamines - Google Patents

Process for the production of cellulose solutions using alkylene diamines

Info

Publication number
FR438632A
FR438632A FR438632DA FR438632A FR 438632 A FR438632 A FR 438632A FR 438632D A FR438632D A FR 438632DA FR 438632 A FR438632 A FR 438632A
Authority
FR
France
Prior art keywords
production
alkylene diamines
cellulose solutions
cellulose
solutions
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
Wilhelm Traube
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR438632A publication Critical patent/FR438632A/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
    • C08B1/006—Preparation of cuprammonium cellulose solutions

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)
FR438632D 1911-01-09 1912-01-03 Process for the production of cellulose solutions using alkylene diamines Expired FR438632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE438632X 1911-01-09

Publications (1)

Publication Number Publication Date
FR438632A true FR438632A (en) 1912-05-23

Family

ID=1480129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR438632D Expired FR438632A (en) 1911-01-09 1912-01-03 Process for the production of cellulose solutions using alkylene diamines

Country Status (1)

Country Link
FR (1) FR438632A (en)

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