FR669256A - Process for the preparation of cellulose ethers - Google Patents

Process for the preparation of cellulose ethers

Info

Publication number
FR669256A
FR669256A FR669256DA FR669256A FR 669256 A FR669256 A FR 669256A FR 669256D A FR669256D A FR 669256DA FR 669256 A FR669256 A FR 669256A
Authority
FR
France
Prior art keywords
preparation
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR669256A publication Critical patent/FR669256A/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
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups

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)
FR669256D 1928-02-10 1929-02-06 Process for the preparation of cellulose ethers Expired FR669256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE669256X 1928-02-10

Publications (1)

Publication Number Publication Date
FR669256A true FR669256A (en) 1929-11-14

Family

ID=6590149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669256D Expired FR669256A (en) 1928-02-10 1929-02-06 Process for the preparation of cellulose ethers

Country Status (1)

Country Link
FR (1) FR669256A (en)

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