BR7702341A - PROCESS FOR THE PREPARATION OF CONCENTRATED BASIC DYE SOLUTIONS - Google Patents

PROCESS FOR THE PREPARATION OF CONCENTRATED BASIC DYE SOLUTIONS

Info

Publication number
BR7702341A
BR7702341A BR7702341A BR7702341A BR7702341A BR 7702341 A BR7702341 A BR 7702341A BR 7702341 A BR7702341 A BR 7702341A BR 7702341 A BR7702341 A BR 7702341A BR 7702341 A BR7702341 A BR 7702341A
Authority
BR
Brazil
Prior art keywords
preparation
basic dye
dye solutions
concentrated basic
concentrated
Prior art date
Application number
BR7702341A
Other languages
Portuguese (pt)
Inventor
R Raue
H Kuhthau
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR7702341A publication Critical patent/BR7702341A/en

Links

Classifications

    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0075—Preparations with cationic dyes
    • C09B67/0076—Preparations of cationic or basic dyes in liquid form
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
    • D06P1/08—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal cationic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
BR7702341A 1976-04-14 1977-04-13 PROCESS FOR THE PREPARATION OF CONCENTRATED BASIC DYE SOLUTIONS BR7702341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762616412 DE2616412B2 (en) 1976-04-14 1976-04-14 Process for the preparation of concentrated solutions of basic dyes and agents for coloring polyacrylonitrile and acid-modified polyesters or polyamides

Publications (1)

Publication Number Publication Date
BR7702341A true BR7702341A (en) 1978-05-09

Family

ID=5975371

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702341A BR7702341A (en) 1976-04-14 1977-04-13 PROCESS FOR THE PREPARATION OF CONCENTRATED BASIC DYE SOLUTIONS

Country Status (8)

Country Link
JP (1) JPS52126421A (en)
BE (1) BE853588A (en)
BR (1) BR7702341A (en)
CH (1) CH626391A5 (en)
DE (1) DE2616412B2 (en)
ES (1) ES457754A1 (en)
FR (1) FR2348251A1 (en)
GB (1) GB1550306A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758107C2 (en) * 1977-12-24 1982-07-15 Bayer Ag, 5090 Leverkusen Thiazoldiazacyanine dyes, processes for their preparation and their use
DE3378833D1 (en) * 1982-08-30 1989-02-09 Ciba Geigy Ag Cationic azo dyestuffs
DE3234994A1 (en) * 1982-09-22 1984-03-22 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF DYE SOLUTIONS FOR THE SPINNING OF ACID-MODIFIED SYNTHESIS FIBERS
DE3602587A1 (en) * 1986-01-29 1987-07-30 Hoechst Ag Process for the preparation of highly concentrated dye solutions of cationic dyes
DE102004008606A1 (en) * 2004-02-21 2005-09-08 Wella Ag Brightening stain with indolylthiazolium azo dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943799B2 (en) * 1968-09-18 1976-07-01 Toms River Chemical Corp., Toms River, NJ. (V.St.A.) PROCESS FOR THE PREPARATION OF BENZTHIAZOLIUM AZO COMPOUNDS
DE2506444A1 (en) * 1975-02-15 1976-08-26 Bayer Ag PRODUCTION OF SOLUTIONS OF BASIC COLORS

Also Published As

Publication number Publication date
GB1550306A (en) 1979-08-08
FR2348251A1 (en) 1977-11-10
CH626391A5 (en) 1981-11-13
DE2616412A1 (en) 1977-10-27
BE853588A (en) 1977-10-14
ES457754A1 (en) 1978-02-16
JPS52126421A (en) 1977-10-24
FR2348251B1 (en) 1981-12-24
DE2616412B2 (en) 1980-01-31

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