FR690115A - Improvements in the manufacture of cellulose esters - Google Patents

Improvements in the manufacture of cellulose esters

Info

Publication number
FR690115A
FR690115A FR690115DA FR690115A FR 690115 A FR690115 A FR 690115A FR 690115D A FR690115D A FR 690115DA FR 690115 A FR690115 A FR 690115A
Authority
FR
France
Prior art keywords
manufacture
cellulose esters
esters
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR690115A publication Critical patent/FR690115A/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
    • C08B3/16—Preparation of mixed organic cellulose esters, e.g. cellulose aceto-formate or cellulose aceto-propionate

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)
FR690115D 1929-02-18 1930-02-17 Improvements in the manufacture of cellulose esters Expired FR690115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US690115XA 1929-02-18 1929-02-18

Publications (1)

Publication Number Publication Date
FR690115A true FR690115A (en) 1930-09-16

Family

ID=22086127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690115D Expired FR690115A (en) 1929-02-18 1930-02-17 Improvements in the manufacture of cellulose esters

Country Status (1)

Country Link
FR (1) FR690115A (en)

Similar Documents

Publication Publication Date Title
FR653742A (en) Improvements in the manufacture of cellulose esters
FR683623A (en) Improvements in the catalytic production of esters
FR697727A (en) Improvements in the manufacture of aliphatic compounds
FR690115A (en) Improvements in the manufacture of cellulose esters
FR690458A (en) Improvements in the manufacture of cellulose esters
FR698689A (en) Improvements in the manufacture of cellulose esters
FR702979A (en) Improvements in the manufacture of artificial materials
FR687996A (en) Improvements in the manufacture of mixed cellulose esters
FR664406A (en) Improvements in the manufacture of cellulose
FR664674A (en) Improvements in the manufacture of cellulose esters
FR685277A (en) Improvements in the manufacture of cellulose esters
FR703114A (en) Improvements in the manufacture of artificial materials
FR700876A (en) Improvements in the manufacture of artificial materials
FR738433A (en) Improvements in the manufacture of cellulose esters
FR681634A (en) Improvements in the manufacture of filter materials
FR35278E (en) Improvements in the manufacture of cellulose esters
FR690094A (en) Improvements in the manufacture of mercaptobenzthiazol
FR36875E (en) Improvements in the production of phonograms
FR695371A (en) Improvements in the manufacture of artificial materials
FR703528A (en) Improvements in the production of plasters
FR678826A (en) Improvements in the manufacture of galoshes
FR693483A (en) Improvements in the manufacture of aliphatic anhydrides
FR700569A (en) Improvements in the manufacture of aliphatic anhydrides
FR695969A (en) Improvements in the manufacture of aliphatic anhydrides
FR692537A (en) Improvements in the manufacture of aliphatic anhydrides