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FR428554A - Improvements in the manufacture of cellulose ethers - Google Patents

Improvements in the manufacture of cellulose ethers

Info

Publication number
FR428554A
FR428554A FR428554DA FR428554A FR 428554 A FR428554 A FR 428554A FR 428554D A FR428554D A FR 428554DA FR 428554 A FR428554 A FR 428554A
Authority
FR
France
Prior art keywords
manufacture
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)
Inventor
Henry Danzer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR428554A publication Critical patent/FR428554A/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
    • C08B3/24—Hydrolysis or ripening

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)
FR428554D 1910-06-23 1910-06-23 Improvements in the manufacture of cellulose ethers Expired FR428554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR428554T 1910-06-23

Publications (1)

Publication Number Publication Date
FR428554A true FR428554A (en) 1911-09-02

Family

ID=1470942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428554D Expired FR428554A (en) 1910-06-23 1910-06-23 Improvements in the manufacture of cellulose ethers

Country Status (1)

Country Link
FR (1) FR428554A (en)

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