FR14559E - Process for the manufacture of novel cellulose ethers and their transformation products - Google Patents

Process for the manufacture of novel cellulose ethers and their transformation products

Info

Publication number
FR14559E
FR14559E FR14559DA FR14559E FR 14559 E FR14559 E FR 14559E FR 14559D A FR14559D A FR 14559DA FR 14559 E FR14559 E FR 14559E
Authority
FR
France
Prior art keywords
manufacture
cellulose ethers
transformation products
novel cellulose
novel
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 Dreyfus
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.)
Henry Dreyfuss Associates LLC
Original Assignee
Henry Dreyfuss Associates LLC
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 Henry Dreyfuss Associates LLC filed Critical Henry Dreyfuss Associates LLC
Application granted granted Critical
Publication of FR14559E publication Critical patent/FR14559E/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

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)
FR14559D 1911-07-05 1911-07-15 Process for the manufacture of novel cellulose ethers and their transformation products Expired FR14559E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR432046T 1911-07-05
FR14558T 1911-07-07
FR14559T 1911-07-15
DE432046X 1911-07-17

Publications (1)

Publication Number Publication Date
FR14559E true FR14559E (en) 1912-01-11

Family

ID=1356452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14559D Expired FR14559E (en) 1911-07-05 1911-07-15 Process for the manufacture of novel cellulose ethers and their transformation products

Country Status (1)

Country Link
FR (1) FR14559E (en)

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