FR2348251A1 - PROCESS FOR PRODUCING CONCENTRATED SOLUTIONS OF BASIC DYES - Google Patents

PROCESS FOR PRODUCING CONCENTRATED SOLUTIONS OF BASIC DYES

Info

Publication number
FR2348251A1
FR2348251A1 FR7711294A FR7711294A FR2348251A1 FR 2348251 A1 FR2348251 A1 FR 2348251A1 FR 7711294 A FR7711294 A FR 7711294A FR 7711294 A FR7711294 A FR 7711294A FR 2348251 A1 FR2348251 A1 FR 2348251A1
Authority
FR
France
Prior art keywords
concentrated solutions
basic dyes
producing concentrated
producing
dyes
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.)
Granted
Application number
FR7711294A
Other languages
French (fr)
Other versions
FR2348251B1 (en
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.)
Bayer AG
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 FR2348251A1 publication Critical patent/FR2348251A1/en
Application granted granted Critical
Publication of FR2348251B1 publication Critical patent/FR2348251B1/fr
Granted legal-status Critical Current

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
FR7711294A 1976-04-14 1977-04-14 PROCESS FOR PRODUCING CONCENTRATED SOLUTIONS OF BASIC DYES Granted FR2348251A1 (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 (2)

Publication Number Publication Date
FR2348251A1 true FR2348251A1 (en) 1977-11-10
FR2348251B1 FR2348251B1 (en) 1981-12-24

Family

ID=5975371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711294A Granted FR2348251A1 (en) 1976-04-14 1977-04-14 PROCESS FOR PRODUCING CONCENTRATED SOLUTIONS OF BASIC DYES

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103826A2 (en) * 1982-09-22 1984-03-28 Bayer Ag Process for the preparation of dye solutions for the spin dyeing of acid-modified synthetic fibres

Families Citing this family (4)

* 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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943799A1 (en) * 1968-09-18 1970-04-09 Toms River Chemical Corp Process for the alkylation of benzothiazole azo compounds
FR2300787A1 (en) * 1975-02-15 1976-09-10 Bayer Ag PREPARATION OF BASIC DYE SOLUTIONS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943799A1 (en) * 1968-09-18 1970-04-09 Toms River Chemical Corp Process for the alkylation of benzothiazole azo compounds
FR2300787A1 (en) * 1975-02-15 1976-09-10 Bayer Ag PREPARATION OF BASIC DYE SOLUTIONS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103826A2 (en) * 1982-09-22 1984-03-28 Bayer Ag Process for the preparation of dye solutions for the spin dyeing of acid-modified synthetic fibres
EP0103826A3 (en) * 1982-09-22 1985-05-08 Bayer Ag Process for the preparation of dye solutions for the spin dyeing of acid-modified synthetic fibres

Also Published As

Publication number Publication date
JPS52126421A (en) 1977-10-24
BE853588A (en) 1977-10-14
FR2348251B1 (en) 1981-12-24
DE2616412B2 (en) 1980-01-31
DE2616412A1 (en) 1977-10-27
GB1550306A (en) 1979-08-08
BR7702341A (en) 1978-05-09
CH626391A5 (en) 1981-11-13
ES457754A1 (en) 1978-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse