CH624255B - Feste farbstoffpraeparate saurer farbstoffe, verfahren zu deren herstellung und verwendung derselben. - Google Patents

Feste farbstoffpraeparate saurer farbstoffe, verfahren zu deren herstellung und verwendung derselben.

Info

Publication number: CH624255B
Authority: CH; Switzerland
Prior art keywords: water; dye preparations; manufacture; same; solid dye
Prior art date: 1975-12-23

Application number

CH1668975A

Other languages

English (en)

Other versions

CH624255GA3 (en

Inventor

Suresh C Dr Agarwal

Original Assignee

Ciba 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.)

1975-12-23

Filing date

1975-12-23

Publication of CH624255B publication Critical patent/CH624255B/de

1975-12-23 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1975-12-23 Priority to CH1668975A priority Critical patent/CH624255GA3/xx

1976-12-21 Priority to DE2657994A priority patent/DE2657994C3/de

1981-07-31 Publication of CH624255GA3 publication Critical patent/CH624255GA3/xx

Links

239000000975 dye Substances 0.000 title abstract 3
239000007787 solid Substances 0.000 title abstract 3
239000000980 acid dye Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000002360 preparation method Methods 0.000 title abstract 2
SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000007859 condensation product Substances 0.000 abstract 2
239000000654 additive Substances 0.000 abstract 1
PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
150000004056 anthraquinones Chemical class 0.000 abstract 1
238000010014 continuous dyeing Methods 0.000 abstract 1
238000004043 dyeing Methods 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
229920000233 poly(alkylene oxides) Polymers 0.000 abstract 1

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
- C09B67/0092—Dyes in solid form

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Seasonings (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Medicinal Preparation (AREA)

CH1668975A 1975-12-23 1975-12-23 Solid dye preparations of acid dyes, preparation thereof and use thereof CH624255GA3 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CH1668975A CH624255GA3 (en)	1975-12-23	1975-12-23	Solid dye preparations of acid dyes, preparation thereof and use thereof
DE2657994A DE2657994C3 (de)	1975-12-23	1976-12-21	Farbstoffpräparation, ihre Herstellung und Verwendung

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1668975A CH624255GA3 (en)	1975-12-23	1975-12-23	Solid dye preparations of acid dyes, preparation thereof and use thereof

Publications (2)

Publication Number	Publication Date
CH624255B true CH624255B (de)
CH624255GA3 CH624255GA3 (en)	1981-07-31

Family

ID=4419410

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1668975A CH624255GA3 (en)	1975-12-23	1975-12-23	Solid dye preparations of acid dyes, preparation thereof and use thereof

Country Status (2)

Country	Link
CH (1)	CH624255GA3 (de)
DE (1)	DE2657994C3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU76632A1 (de) *	1977-01-24	1978-09-13
DE3167534D1 (en) *	1980-02-26	1985-01-17	Ciba Geigy Ag	Dyestuff preparations, their manufacture and their use
US4567171A (en) *	1983-04-21	1986-01-28	Ciba-Geigy Corporation	Stable, concentrated, liquid dispersions of anionic dyestuffs
DE4038002A1 (de) *	1990-11-29	1992-06-04	Bayer Ag	Verfahren zur herstellung von verbesserten farbstoffgranulaten

1975
- 1975-12-23 CH CH1668975A patent/CH624255GA3/xx not_active IP Right Cessation
1976
- 1976-12-21 DE DE2657994A patent/DE2657994C3/de not_active Expired

Also Published As

Publication number	Publication date
DE2657994A1 (de)	1977-07-07
CH624255GA3 (en)	1981-07-31
DE2657994C3 (de)	1980-04-10
DE2657994B2 (de)	1979-08-09

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Legal Events

Date	Code	Title	Description
2024-10-31	PL	Patent ceased