FR752725A - Improvements in the manufacture of cellulose esters - Google Patents

Improvements in the manufacture of cellulose esters

Info

Publication number
FR752725A
FR752725A FR752725DA FR752725A FR 752725 A FR752725 A FR 752725A FR 752725D A FR752725D A FR 752725DA FR 752725 A FR752725 A FR 752725A
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)
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 FR752725A publication Critical patent/FR752725A/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)
FR752725D 1932-04-05 1933-03-18 Improvements in the manufacture of cellulose esters Expired FR752725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB752725X 1932-04-05

Publications (1)

Publication Number Publication Date
FR752725A true FR752725A (en) 1933-09-29

Family

ID=10496387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752725D Expired FR752725A (en) 1932-04-05 1933-03-18 Improvements in the manufacture of cellulose esters

Country Status (1)

Country Link
FR (1) FR752725A (en)

Similar Documents

Publication Publication Date Title
FR749536A (en) Improvements in the manufacture of cellulose or cellulosic materials
FR827479A (en) Improvements in the manufacture of chints
FR752725A (en) Improvements in the manufacture of cellulose esters
FR806854A (en) Improvements in the manufacture of substituted malonic esters
FR779958A (en) Improvements in the manufacture of artificial materials
FR782289A (en) Improvements in the manufacture of cellulose esters
FR738433A (en) Improvements in the manufacture of cellulose esters
FR750496A (en) Improvements in the manufacture of aliphatic hydrocarbons
FR801358A (en) Improvements in the manufacture of cellulose esters
FR840003A (en) Improvements in the manufacture of insecticides
FR773815A (en) Improvements in the manufacture of cellulose
FR784333A (en) Improvements in the manufacture of cellulose from lignocellulosic substances
FR739728A (en) Improvement in the manufacture of espadrilles
FR750291A (en) Improvement in the manufacture of so-called welt-sewn shoes
FR810254A (en) Improvements in the manufacture of magnesium
FR774935A (en) Improvements in the manufacture of cellulose films
FR762194A (en) Improvements in the manufacture of methylamine
FR763061A (en) Improvements in the manufacture of pulp
FR761475A (en) Improvements in the manufacture of aliphatic anhydrides
FR729735A (en) Improvement in the manufacture of galoshes
FR798855A (en) Improvements in the saponification of cellulose esters
FR765064A (en) Improvements in the manufacture of guipures
FR749709A (en) Improvements in the manufacture of artificial materials
FR749913A (en) Improvements in the manufacture of artificial materials
FR781619A (en) Improvements in the manufacture of nickel-carbonyl