FR847872A - Process for the preparation of cellulose ethers and resulting products - Google Patents

Process for the preparation of cellulose ethers and resulting products

Info

Publication number
FR847872A
FR847872A FR847872DA FR847872A FR 847872 A FR847872 A FR 847872A FR 847872D A FR847872D A FR 847872DA FR 847872 A FR847872 A FR 847872A
Authority
FR
France
Prior art keywords
preparation
cellulose ethers
resulting products
products
resulting
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR847872A publication Critical patent/FR847872A/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
    • C08B1/08—Alkali cellulose

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)
FR847872D 1937-12-21 1938-12-21 Process for the preparation of cellulose ethers and resulting products Expired FR847872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US847872XA 1937-12-21 1937-12-21

Publications (1)

Publication Number Publication Date
FR847872A true FR847872A (en) 1939-10-18

Family

ID=22187194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847872D Expired FR847872A (en) 1937-12-21 1938-12-21 Process for the preparation of cellulose ethers and resulting products

Country Status (1)

Country Link
FR (1) FR847872A (en)

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