FR35278E - Improvements in the manufacture of cellulose esters - Google Patents

Improvements in the manufacture of cellulose esters

Info

Publication number
FR35278E
FR35278E FR35278DA FR35278E FR 35278 E FR35278 E FR 35278E FR 35278D A FR35278D A FR 35278DA FR 35278 E FR35278 E FR 35278E
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 FR35278E publication Critical patent/FR35278E/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)
FR35278D 1928-04-30 1928-04-30 Improvements in the manufacture of cellulose esters Expired FR35278E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35278T 1928-04-30

Publications (1)

Publication Number Publication Date
FR35278E true FR35278E (en) 1929-12-31

Family

ID=8672176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35278D Expired FR35278E (en) 1928-04-30 1928-04-30 Improvements in the manufacture of cellulose esters

Country Status (1)

Country Link
FR (1) FR35278E (en)

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