GB1356121A - Stock solutions of anionic cyes and their production - Google Patents

Stock solutions of anionic cyes and their production

Info

Publication number
GB1356121A
GB1356121A GB4666971A GB4666971A GB1356121A GB 1356121 A GB1356121 A GB 1356121A GB 4666971 A GB4666971 A GB 4666971A GB 4666971 A GB4666971 A GB 4666971A GB 1356121 A GB1356121 A GB 1356121A
Authority
GB
United Kingdom
Prior art keywords
water
azo dye
solvent
oct
cyes
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
GB4666971A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1356121A publication Critical patent/GB1356121A/en
Expired 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C203/00—Esters of nitric or nitrous acid
    • 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
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • 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
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Paper (AREA)

Abstract

1356121 Azo dye solutions BADISCHE ANILIN-& SODA-FABRIK AG 7 Oct 1971 [9 Oct 1970] 46669/71 Heading D1B [Also in Division C4] Concentrated solutions of azo dyes containing a sulphonic acid group in the form of the free acid, alkali metal salt or ammonium salt comprise a) 10-75% of azo dye based on the total weight of the solution b) 90 to 25% of a solvent mixture comprising c) up to 100% of a water-soluble carboxylic acid having one to six carbon atoms d) 0 to 90% of water and e) 0 to 30% of a solvent miscible with water and one or more conventional auxiliaries or additives, the % 0 in c) d) e) being based on the weight of the solvent mixture. The azo dye may be mixed with the other ingredients or alternatively prepared in the solvent by diazotisation and coupling.
GB4666971A 1970-10-09 1971-10-07 Stock solutions of anionic cyes and their production Expired GB1356121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049620 DE2049620C3 (en) 1970-10-09 1970-10-09 Stable, concentrated, acidic stock solutions of anionic dyes, processes for their preparation and their use

Publications (1)

Publication Number Publication Date
GB1356121A true GB1356121A (en) 1974-06-12

Family

ID=5784619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4666971A Expired GB1356121A (en) 1970-10-09 1971-10-07 Stock solutions of anionic cyes and their production

Country Status (8)

Country Link
JP (1) JPS553382B1 (en)
BE (1) BE773659A (en)
CH (1) CH591548A5 (en)
DE (1) DE2049620C3 (en)
FR (2) FR2110324B1 (en)
GB (1) GB1356121A (en)
IT (1) IT939517B (en)
NL (1) NL7113867A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664815A (en) * 1983-06-30 1987-05-12 Canon Kabushiki Kaisha Ink production system
US4698151A (en) * 1983-04-27 1987-10-06 Canon Kabushiki Kaisha Dyestuff refining system
US4802989A (en) * 1983-07-28 1989-02-07 Canon Kabushiki Kaisha System for purifying dye
EP0553407A1 (en) * 1991-11-16 1993-08-04 BASF Aktiengesellschaft Method for dyeing wood veneer
US6660048B2 (en) 1995-12-22 2003-12-09 Ciba Specialty Chemicals Corporation Aqueous dye solutions

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484431A1 (en) * 1980-06-13 1981-12-18 Ugine Kuhlmann PROCESS FOR THE PREPARATION OF CONCENTRATED SOLUTIONS OF AZO DYES AND SOLUTIONS THUS OBTAINED
DE3030918A1 (en) * 1980-08-16 1982-04-01 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING SOLUTIONS OF CATIONIC AZO DYES
JPS61113669A (en) * 1984-11-08 1986-05-31 Mitsubishi Chem Ind Ltd Liquid composition and recording method
US4732613A (en) * 1984-11-08 1988-03-22 Canon Kabushiki Kaisha Recording liquid
EP0780447B1 (en) * 1995-12-22 2002-10-30 Ciba SC Holding AG Aqueous dye solutions
DE19621840A1 (en) * 1996-05-31 1997-12-04 Basf Ag Process for the preparation of phenylazonaphthalenes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698151A (en) * 1983-04-27 1987-10-06 Canon Kabushiki Kaisha Dyestuff refining system
US4664815A (en) * 1983-06-30 1987-05-12 Canon Kabushiki Kaisha Ink production system
US4802989A (en) * 1983-07-28 1989-02-07 Canon Kabushiki Kaisha System for purifying dye
EP0553407A1 (en) * 1991-11-16 1993-08-04 BASF Aktiengesellschaft Method for dyeing wood veneer
US6660048B2 (en) 1995-12-22 2003-12-09 Ciba Specialty Chemicals Corporation Aqueous dye solutions

Also Published As

Publication number Publication date
IT939517B (en) 1973-02-10
DE2049620C3 (en) 1975-04-30
JPS553382B1 (en) 1980-01-24
FR2110324A1 (en) 1972-06-02
FR2155473A5 (en) 1973-05-18
DE2049620B2 (en) 1974-09-05
FR2110324B1 (en) 1973-08-10
BE773659A (en) 1972-04-10
CH591548A5 (en) 1977-09-30
DE2049620A1 (en) 1972-04-13
NL7113867A (en) 1972-04-11

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years