FR758185A - Production of cellulose ethers-salts - Google Patents

Production of cellulose ethers-salts

Info

Publication number
FR758185A
FR758185A FR758185DA FR758185A FR 758185 A FR758185 A FR 758185A FR 758185D A FR758185D A FR 758185DA FR 758185 A FR758185 A FR 758185A
Authority
FR
France
Prior art keywords
salts
production
cellulose ethers
ethers
cellulose
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.)
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 FR758185A publication Critical patent/FR758185A/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
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification

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)
FR758185D 1932-07-11 1933-07-10 Production of cellulose ethers-salts Expired FR758185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH758185X 1932-07-11

Publications (1)

Publication Number Publication Date
FR758185A true FR758185A (en) 1934-01-11

Family

ID=4534462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR758185D Expired FR758185A (en) 1932-07-11 1933-07-10 Production of cellulose ethers-salts

Country Status (1)

Country Link
FR (1) FR758185A (en)

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