DE200916C - - Google Patents

Info

Publication number
DE200916C
DE200916C DE1905200916D DE200916DA DE200916C DE 200916 C DE200916 C DE 200916C DE 1905200916 D DE1905200916 D DE 1905200916D DE 200916D A DE200916D A DE 200916DA DE 200916 C DE200916 C DE 200916C
Authority
DE
Germany
Prior art keywords
diluent
carbon tetrachloride
special embodiment
process protected
protected
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 - Lifetime
Application number
DE1905200916D
Other languages
English (en)
Filing date
Publication of DE200916C publication Critical patent/DE200916C/de
Application filed filed Critical
Priority to AT41811D priority Critical patent/AT41811B/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate

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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Printing Methods (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.

Claims (1)

  1. Patent-Anspruch:
    Eine besondere Ausführungsform des durch Patent 163316 geschützten * Verfahrens, gekennzeichnet durch die Verwendung von Tetrachlorkohlenstoff als Verdünnungsmittel.
DE1905200916D 1905-12-02 1905-12-02 Expired - Lifetime DE200916C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT41811D AT41811B (de) 1905-12-02 1908-09-19 Verfahren zur Azetylierung von Zellulose.

Publications (1)

Publication Number Publication Date
DE200916C true DE200916C (de)

Family

ID=463511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1905200916D Expired - Lifetime DE200916C (de) 1905-12-02 1905-12-02

Country Status (1)

Country Link
DE (1) DE200916C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256207B (de) * 1959-08-19 1967-12-14 Gevaert Photo Prod Nv Verfahren zur Herstellung von gemischten Estern der Cellulose mit niedrigen Fettsaeuren und Schwefelsaeure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256207B (de) * 1959-08-19 1967-12-14 Gevaert Photo Prod Nv Verfahren zur Herstellung von gemischten Estern der Cellulose mit niedrigen Fettsaeuren und Schwefelsaeure

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