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FR848105A - cellulose ethers - Google Patents

cellulose ethers

Info

Publication number
FR848105A
FR848105A FR848105DA FR848105A FR 848105 A FR848105 A FR 848105A FR 848105D A FR848105D A FR 848105DA FR 848105 A FR848105 A FR 848105A
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.)
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 FR848105A publication Critical patent/FR848105A/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)
FR848105D 1938-01-03 1938-12-28 cellulose ethers Expired FR848105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US848105XA 1938-01-03 1938-01-03

Publications (1)

Publication Number Publication Date
FR848105A true FR848105A (en) 1939-10-24

Family

ID=22187344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848105D Expired FR848105A (en) 1938-01-03 1938-12-28 cellulose ethers

Country Status (1)

Country Link
FR (1) FR848105A (en)

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