FR835163A - Process for the production of cellulose esters which are swellable in water or soluble in organic solvents with a high water content - Google Patents

Process for the production of cellulose esters which are swellable in water or soluble in organic solvents with a high water content

Info

Publication number
FR835163A
FR835163A FR835163DA FR835163A FR 835163 A FR835163 A FR 835163A FR 835163D A FR835163D A FR 835163DA FR 835163 A FR835163 A FR 835163A
Authority
FR
France
Prior art keywords
swellable
soluble
production
organic solvents
cellulose esters
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR835163A publication Critical patent/FR835163A/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)
FR835163D 1937-03-13 1938-03-12 Process for the production of cellulose esters which are swellable in water or soluble in organic solvents with a high water content Expired FR835163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE835163X 1937-03-13

Publications (1)

Publication Number Publication Date
FR835163A true FR835163A (en) 1938-12-14

Family

ID=6760833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835163D Expired FR835163A (en) 1937-03-13 1938-03-12 Process for the production of cellulose esters which are swellable in water or soluble in organic solvents with a high water content

Country Status (1)

Country Link
FR (1) FR835163A (en)

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