FR910927A - Cellulose ethers - Google Patents

Cellulose ethers

Info

Publication number
FR910927A
FR910927A FR910927DA FR910927A FR 910927 A FR910927 A FR 910927A FR 910927D A FR910927D A FR 910927DA FR 910927 A FR910927 A FR 910927A
Authority
FR
France
Prior art keywords
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR910927A publication Critical patent/FR910927A/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
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C08B11/22—Isolation

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)
FR910927D 1940-12-11 1945-05-18 Cellulose ethers Expired FR910927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB910927X 1940-12-11

Publications (1)

Publication Number Publication Date
FR910927A true FR910927A (en) 1946-06-24

Family

ID=10694179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910927D Expired FR910927A (en) 1940-12-11 1945-05-18 Cellulose ethers

Country Status (1)

Country Link
FR (1) FR910927A (en)

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