EP1299480A1 - Gelbe dispersionsfarbstoffmischung - Google Patents
Gelbe dispersionsfarbstoffmischungInfo
- Publication number
- EP1299480A1 EP1299480A1 EP01962769A EP01962769A EP1299480A1 EP 1299480 A1 EP1299480 A1 EP 1299480A1 EP 01962769 A EP01962769 A EP 01962769A EP 01962769 A EP01962769 A EP 01962769A EP 1299480 A1 EP1299480 A1 EP 1299480A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dye
- dyeing
- weight
- mixture
- dispers
- 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.)
- Withdrawn
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
-
- 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
- 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
- C09B67/0034—Mixtures of two or more pigments or dyes of the same type
- C09B67/0038—Mixtures of anthraquinones
Definitions
- the proportion of the quinophthalones (II) in the mixtures is preferably 10 to 90% by weight, in particular 20 to 50% by weight.
- the dyeing of polyester in the alkaline range has proven to be advantageous, since oligomers of the polyester which normally settle on parts of the dyeing apparatus are saponified, so that frequent cleaning of the dyeing apparatus is avoided.
- these dyes have only moderate lightfastness.
- the dyeings with the mixtures according to the invention also have a significantly lower "catalytic fading", in particular when they are used in a mixture with blue disperse dyes, compared to the dyeings which are obtained with the azo dyes alone.
- Individual dyes or mixtures are preferably added to the dye mixture to be ground one or more dispersants.
- the particle size of the dye particles can be influenced accordingly by a milling treatment, for example wet bead milling, and adjusted to a desired value.
- the anionic dispersants are preferred, and a mixture of anionic and nonionic dispersants is particularly preferred.
- Suitable ethylene oxide adducts are in particular the alkylatable compounds mentioned under a) to e) with 5 to 30 moles of ethylene oxide.
- the spray drying of a slurry containing the dye mixtures according to the invention is preferably carried out in conventional spray dryers at dryer inlet temperatures of 130 to 160 ° C., preferably from 140 to 150 ° C. and outlet temperatures of 50 to 80 ° C., preferably from 60 to 70 ° C.
- the required amounts of the dye settings which have been prepared in accordance with the above information are diluted with the dyeing medium, preferably with water, to such an extent that a liquor ratio of 1: 5 to 1:50 results for the dyeing.
- further dyeing aids such as dispersing, wetting and fixing aids, are generally added to the liquors.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10031567A DE10031567A1 (de) | 2000-06-28 | 2000-06-28 | Gelbe Dispersionsfarbstoffmischung |
DE10031567 | 2000-06-28 | ||
PCT/EP2001/007136 WO2002000796A1 (de) | 2000-06-28 | 2001-06-22 | Gelbe dispersionsfarbstoffmischung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1299480A1 true EP1299480A1 (de) | 2003-04-09 |
Family
ID=7647140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01962769A Withdrawn EP1299480A1 (de) | 2000-06-28 | 2001-06-22 | Gelbe dispersionsfarbstoffmischung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030162951A1 (ko) |
EP (1) | EP1299480A1 (ko) |
JP (1) | JP2004502016A (ko) |
KR (1) | KR20030021181A (ko) |
DE (1) | DE10031567A1 (ko) |
WO (1) | WO2002000796A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10246209A1 (de) * | 2002-10-04 | 2004-04-15 | Basf Ag | Farbstoffzubereitungen |
CN102093756B (zh) * | 2011-01-12 | 2013-08-28 | 浙江山峪染料化工有限公司 | 一种节能型偶氮类分散染料的制备方法 |
CN102924975B (zh) * | 2012-11-12 | 2014-09-10 | 浙江闰土股份有限公司 | 一种分散染料组合物、分散染料及其制备方法和用途 |
CN114437563B (zh) * | 2022-01-28 | 2023-10-24 | 杭州吉华江东化工有限公司 | 一种分散蓝至黑色染料混合物及其制备方法与应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4427413A (en) * | 1981-12-24 | 1984-01-24 | Ciba-Geigy A.G. | Dye mixture, and its use in transfer printing |
DE69015374T2 (de) * | 1989-01-10 | 1995-05-04 | Sumitomo Chemical Co | Dispersionsfarbstoffzubereitung zum Färben oder Bedrucken von hydrophoben Fasermaterialien. |
JPH04216873A (ja) * | 1990-12-18 | 1992-08-06 | Mitsubishi Kasei Hoechst Kk | 分散染料混合物 |
JP3389283B2 (ja) * | 1993-04-19 | 2003-03-24 | ダイスタージャパン株式会社 | 分散染料組成物 |
DE19524274A1 (de) * | 1995-07-04 | 1997-01-09 | Hoechst Ag | Hydroxychinolon-Monoazofarbstoffe, ihre Herstellung und Verwendung |
-
2000
- 2000-06-28 DE DE10031567A patent/DE10031567A1/de not_active Withdrawn
-
2001
- 2001-06-22 US US10/312,711 patent/US20030162951A1/en not_active Abandoned
- 2001-06-22 JP JP2002505912A patent/JP2004502016A/ja not_active Withdrawn
- 2001-06-22 WO PCT/EP2001/007136 patent/WO2002000796A1/de not_active Application Discontinuation
- 2001-06-22 EP EP01962769A patent/EP1299480A1/de not_active Withdrawn
- 2001-06-22 KR KR1020027017766A patent/KR20030021181A/ko not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO0200796A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002000796A1 (de) | 2002-01-03 |
KR20030021181A (ko) | 2003-03-12 |
DE10031567A1 (de) | 2002-01-10 |
US20030162951A1 (en) | 2003-08-28 |
JP2004502016A (ja) | 2004-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0827988B1 (de) | Dispersionsfarbstoffmischungen | |
EP0945493A1 (de) | Dispersionsazofarbstoffmischungen | |
DE102004060968B4 (de) | Marineblau- und Schwarzmischungen, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben von Hydroxygruppen-haltigen Material | |
EP0106104B1 (de) | Mischungen von Monoazofarbstoffen | |
EP0196537B1 (de) | Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und Verwendung | |
WO2002000796A1 (de) | Gelbe dispersionsfarbstoffmischung | |
EP0152005B1 (de) | Mischungen von Monoazofarbstoffen | |
EP0391121B1 (de) | Monoazofarbstoffe, ihre Herstellung und Verwendung | |
EP0387642A2 (de) | Farbstoffmischung | |
EP0301134B1 (de) | Monoazofarbstoffe, ihre Herstellung und Verwendung | |
DE19816056A1 (de) | Dispersionsazofarbstoffmischungen | |
EP0736576A1 (de) | Grüne Dispersionsfarbstoffmischungen | |
EP0336163A1 (de) | Mischungen von Monoazofarbstoffen | |
EP0185207B1 (de) | Farbstoffmischungen, Verfahren zu ihrer Herstellung und Verfahren zum Färben und Bedrucken von hydrophoben Fasermaterialien | |
EP0324404B1 (de) | Mischungen von Monoazofarbstoffen | |
EP0546366B1 (de) | Monoazofarbstoffe und diese enthaltende Mischungen | |
EP0555678B1 (de) | Mischungen von Monoazofarbstoffen | |
EP0371327B1 (de) | Monoazofarbstoffe, ihre Herstellung und Verwendung | |
EP0554695A1 (de) | Monoazofarbstoffe und diese enthaltende Mischungen | |
DE3800708A1 (de) | Wasserunloesliche monoazofarbstoffe, ihre herstellung und verwendung | |
DE3831356A1 (de) | Wasserunloesliche monoazofarbstoffe, ihre herstellung und verwendung sowie mischungen aus diesen monoazofarbstoffen | |
EP0372334B1 (de) | Wasserunlösliche Monoazofarbstoffe, Mischungen dieser Monoazofarbstoffe, ihre Herstellung und Verwendung | |
EP0439054A1 (de) | Monoazofarbstoffe, ihre Herstellung und Verwendung | |
EP0040413A1 (de) | Wasserunlösliche Monoazofarbstoffe, ihre Herstellung und Verwendung | |
DE3901839A1 (de) | Monoazofarbstoffe, ihre herstellung und verwendung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20030128 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
17Q | First examination report despatched |
Effective date: 20030624 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050104 |