FR656431A - Improvements in the treatment of materials consisting of or containing cellulose derivatives - Google Patents

Improvements in the treatment of materials consisting of or containing cellulose derivatives

Info

Publication number
FR656431A
FR656431A FR656431DA FR656431A FR 656431 A FR656431 A FR 656431A FR 656431D A FR656431D A FR 656431DA FR 656431 A FR656431 A FR 656431A
Authority
FR
France
Prior art keywords
treatment
cellulose derivatives
containing cellulose
materials consisting
materials
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 FR656431A publication Critical patent/FR656431A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/40—Cellulose acetate
    • D06P3/44—Preparing azo dyes on the material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B39/00—Other azo dyes prepared by diazotising and coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR656431D 1927-07-19 1928-06-25 Improvements in the treatment of materials consisting of or containing cellulose derivatives Expired FR656431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB656431X 1927-07-19

Publications (1)

Publication Number Publication Date
FR656431A true FR656431A (en) 1929-05-07

Family

ID=10490561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR656431D Expired FR656431A (en) 1927-07-19 1928-06-25 Improvements in the treatment of materials consisting of or containing cellulose derivatives

Country Status (1)

Country Link
FR (1) FR656431A (en)

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