FR36175E - Improvements in the manufacture of cellulose esters and articles manufactured using these esters - Google Patents

Improvements in the manufacture of cellulose esters and articles manufactured using these esters

Info

Publication number
FR36175E
FR36175E FR36175DA FR36175E FR 36175 E FR36175 E FR 36175E FR 36175D A FR36175D A FR 36175DA FR 36175 E FR36175 E FR 36175E
Authority
FR
France
Prior art keywords
esters
manufacture
articles manufactured
cellulose
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)
Inventor
Henry Dreyfus
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 filed Critical
Application granted granted Critical
Publication of FR36175E publication Critical patent/FR36175E/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
    • C08B3/02—Catalysts used for the esterification

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)
FR36175D 1928-12-03 1928-12-03 Improvements in the manufacture of cellulose esters and articles manufactured using these esters Expired FR36175E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR36175T 1928-12-03

Publications (1)

Publication Number Publication Date
FR36175E true FR36175E (en) 1930-04-22

Family

ID=8672957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36175D Expired FR36175E (en) 1928-12-03 1928-12-03 Improvements in the manufacture of cellulose esters and articles manufactured using these esters

Country Status (1)

Country Link
FR (1) FR36175E (en)

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