FR820556A - Nouvelles solutions cellulosiques - Google Patents

Nouvelles solutions cellulosiques

Info

Publication number
FR820556A
FR820556A FR820556DA FR820556A FR 820556 A FR820556 A FR 820556A FR 820556D A FR820556D A FR 820556DA FR 820556 A FR820556 A FR 820556A
Authority
FR
France
Prior art keywords
cellulosic solutions
new cellulosic
new
solutions
cellulosic
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR820556A publication Critical patent/FR820556A/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
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids

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)
FR820556D 1936-04-21 1937-04-13 Nouvelles solutions cellulosiques Expired FR820556A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH820556X 1936-04-21

Publications (1)

Publication Number Publication Date
FR820556A true FR820556A (fr) 1937-11-15

Family

ID=4539395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820556D Expired FR820556A (fr) 1936-04-21 1937-04-13 Nouvelles solutions cellulosiques

Country Status (1)

Country Link
FR (1) FR820556A (fr)

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