ES2065237A1 - Mixtures of disperse dyes - Google Patents

Mixtures of disperse dyes

Info

Publication number
ES2065237A1
ES2065237A1 ES09202300A ES9202300A ES2065237A1 ES 2065237 A1 ES2065237 A1 ES 2065237A1 ES 09202300 A ES09202300 A ES 09202300A ES 9202300 A ES9202300 A ES 9202300A ES 2065237 A1 ES2065237 A1 ES 2065237A1
Authority
ES
Spain
Prior art keywords
alkyl
formula
alkoxy
image
group
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
ES09202300A
Other languages
Spanish (es)
Other versions
ES2065237B1 (en
Inventor
Beat Henzi
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES2065237A1 publication Critical patent/ES2065237A1/en
Application granted granted Critical
Publication of ES2065237B1 publication Critical patent/ES2065237B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine dyes

Abstract

1. A mixture of disperse dyes comprising i) 25-85% by weight of a compound of formula I < IMAGE > in which R1 is phenyl-C1-3 alkyl or a group of formula H5C5-(OCH2CH2)n-, the phenyl nucleus unsubstituted or substituted by one or two groups selected from chloro, bromo, C1-2 alkyl and C1-6 alkoxy R2 is C1-6 alkyl, C1-5 alkoxy-C2-3 alkyl hydroxy-C2-6 alkoxy-C2-3 alkyl or C1-4 alkoxy-C2-5 alkoxy-C2-4 alkyl and n is 1, 2 or 3 ii) 5 to 50% by weight of a compound of formula II < IMAGE > in which R is a group of formula a to d> < IMAGE > in which R3 and R4 independently are C1-4alkyl and R5 is C1-4alkyl or halogen and iii) 0 to 35% by weight of a compound of formula III or IV < IMAGE > in which R6 is C1-6alkyl or phenyl C1-4alkyl R7 is phenylaminocarbonyl, the phenyl group of which is unsubstituted or substituted by 1 or 2 halogen groups (preferably CI), benzoyl substituted by C1-4 alkoxycarbonyl or para-cyclohexylphenyl R8 has a significance of R7 independently of R7 or is a group of formula e < IMAGE > where R10 is C1-6alkyl or -(CH2)2-3-C6H5.u
ES09202300A 1991-11-16 1992-11-13 A MIXTURE OF SCATTERED DYES. Expired - Lifetime ES2065237B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4137822 1991-11-16
DE4201539 1992-01-22

Publications (2)

Publication Number Publication Date
ES2065237A1 true ES2065237A1 (en) 1995-02-01
ES2065237B1 ES2065237B1 (en) 1995-10-01

Family

ID=25909235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09202300A Expired - Lifetime ES2065237B1 (en) 1991-11-16 1992-11-13 A MIXTURE OF SCATTERED DYES.

Country Status (7)

Country Link
JP (1) JPH06100793A (en)
CH (1) CH684597A5 (en)
DE (1) DE4238231A1 (en)
ES (1) ES2065237B1 (en)
FR (1) FR2683822B1 (en)
GB (1) GB2261439B (en)
IT (1) IT1263025B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512424A1 (en) * 1995-04-03 1996-10-10 Bayer Ag Green disperse dye mixtures
CN103073918B (en) * 2013-01-21 2014-10-15 江苏亚邦染料股份有限公司 Medium temperature type three-primary-color disperse dyes
CN105541852B (en) * 2016-01-29 2017-09-15 扬州大学 2‑（The base of cumarin 3）The synthetic method of 6 picolines simultaneously [5,4 C] cumarin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8609548A1 (en) * 1984-05-18 1986-09-01 Hoechst Co American Yellow disperse dyestuff mixtures and dyeing process.
EP0314002A2 (en) * 1987-10-30 1989-05-03 BASF Aktiengesellschaft Pyridone azo dyes and their use
EP0378167A1 (en) * 1989-01-10 1990-07-18 Sumitomo Chemical Company, Limited Disperse dye composition useful for dyeing or printing hydrophobic fiber materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1594324A (en) * 1968-07-08 1970-06-01
DE1917278B2 (en) * 1969-04-03 1974-06-27 Basf Ag, 6700 Ludwigshafen Monoazo dyes, processes for their production and dye preparations
CH1678672A4 (en) * 1969-04-18 1974-10-15
BE795380A (en) * 1972-02-15 1973-08-13 Sandoz Sa NEW HETEROCYCLIC COMPOUNDS LOW WATER SOLUBLE, THEIR PREPARATION AND THEIR USE AS COLORANTS
GB1543933A (en) * 1975-07-02 1979-04-11 Basf Ag Dyes of the coumarin series
DE2739841C2 (en) * 1977-09-03 1979-10-25 Bayer Ag, 5090 Leverkusen Transfer printing process
DE3012863A1 (en) * 1980-04-02 1981-10-08 Cassella Ag, 6000 Frankfurt DYE MIXTURE, METHOD FOR THEIR PRODUCTION, DYES CONTAINING IT AND METHOD FOR COLORING AND PRINTING SYNTHETIC, HYDROPHOBIC FIBER MATERIAL

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8609548A1 (en) * 1984-05-18 1986-09-01 Hoechst Co American Yellow disperse dyestuff mixtures and dyeing process.
EP0314002A2 (en) * 1987-10-30 1989-05-03 BASF Aktiengesellschaft Pyridone azo dyes and their use
EP0378167A1 (en) * 1989-01-10 1990-07-18 Sumitomo Chemical Company, Limited Disperse dye composition useful for dyeing or printing hydrophobic fiber materials

Also Published As

Publication number Publication date
GB2261439B (en) 1995-02-08
DE4238231A1 (en) 1993-05-19
GB9223700D0 (en) 1992-12-23
ITRM920823A1 (en) 1994-05-12
IT1263025B (en) 1996-07-23
ITRM920823A0 (en) 1992-11-12
FR2683822B1 (en) 1994-12-23
JPH06100793A (en) 1994-04-12
CH684597A5 (en) 1994-10-31
GB2261439A (en) 1993-05-19
FR2683822A1 (en) 1993-05-21
ES2065237B1 (en) 1995-10-01

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