GB419048A - Improvements in dyeing acetyl-cellulose and mixed materials containing acetyl-cellulose - Google Patents

Improvements in dyeing acetyl-cellulose and mixed materials containing acetyl-cellulose

Info

Publication number
GB419048A
GB419048A GB1958634A GB1958634A GB419048A GB 419048 A GB419048 A GB 419048A GB 1958634 A GB1958634 A GB 1958634A GB 1958634 A GB1958634 A GB 1958634A GB 419048 A GB419048 A GB 419048A
Authority
GB
United Kingdom
Prior art keywords
cellulose
acetyl
materials containing
dyeing
mixed 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
GB1958634A
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.)
Novartis AG
Original Assignee
JR Geigy AG
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 JR Geigy AG filed Critical JR Geigy AG
Priority to GB1958634A priority Critical patent/GB419048A/en
Publication of GB419048A publication Critical patent/GB419048A/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
    • D06P3/42—Cellulose acetate using dispersed dyestuffs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

Materials made of or containing acetyl cellulose are dyed in an acid bath prepared with water of any hardness by means of water-insoluble dyestuffs in a state of fine dispersion with the use as dispersing agent of a watersoluble condensation product (or a watersoluble salt thereof) derived from b -amino-ethanesulphonic acid (taurine) and an aliphatic carboxylic acid containing more than 8 carbon atoms in the molecule or a halide thereof. Such condensation products are obtainable as described in French Specification 721,988.
GB1958634A 1933-07-21 1933-07-21 Improvements in dyeing acetyl-cellulose and mixed materials containing acetyl-cellulose Expired GB419048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1958634A GB419048A (en) 1933-07-21 1933-07-21 Improvements in dyeing acetyl-cellulose and mixed materials containing acetyl-cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1958634A GB419048A (en) 1933-07-21 1933-07-21 Improvements in dyeing acetyl-cellulose and mixed materials containing acetyl-cellulose

Publications (1)

Publication Number Publication Date
GB419048A true GB419048A (en) 1934-11-05

Family

ID=10131848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1958634A Expired GB419048A (en) 1933-07-21 1933-07-21 Improvements in dyeing acetyl-cellulose and mixed materials containing acetyl-cellulose

Country Status (1)

Country Link
GB (1) GB419048A (en)

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