ES8405431A1 - Procedimiento para la preparacion de una modificacion de color estable de un colorante azoico. - Google Patents
Procedimiento para la preparacion de una modificacion de color estable de un colorante azoico.Info
- Publication number
- ES8405431A1 ES8405431A1 ES521261A ES521261A ES8405431A1 ES 8405431 A1 ES8405431 A1 ES 8405431A1 ES 521261 A ES521261 A ES 521261A ES 521261 A ES521261 A ES 521261A ES 8405431 A1 ES8405431 A1 ES 8405431A1
- Authority
- ES
- Spain
- Prior art keywords
- synthetic
- dyeing
- semi
- preparing
- printing
- 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
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
- C09B67/0025—Crystal modifications; Special X-ray patterns
- C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds
-
- 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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
- C09B67/0015—Influencing the physical properties by treatment with a liquid, e.g. solvents of azoic pigments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/922—Polyester fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE UNA MODIFICACION DE COLOR ESTABLE DE UN COLORANTE AZOICO, PARTICULARMENTE DE UN COLORANTE AZOICO DE FORMULA GENERAL (I), APTO PARA TEÑIR Y ESTAMPAR MATERIALES DE FIBRA SINTETICA.CONSISTE ESENCIALMENTE EN SOMETER A TRATAMIENTO TERMICO EL COLORANTE AZOICO, HECHO QUE SE LLEVA A EFECTO CALENTANDO DICHO COLORANTE EN ESTADO SECO A TEMPERATURAS POR ENCIMA DE LOS 140 GRADOS, PREFERENTEMENTE CALENTANDO DICHO COLORANTE EN SUSPENSION ACUOSA A TEMPERATURAS POR ENCIMA DE LOS 90 GRADOS, O CALENTANDO EL MENCIONADO COLORANTE EN UN DISOLVENTE ORGANICO ATEMPERATURAS COMPRENDIDAS ENTRE 60 Y 20 GRADOS, POR DEBAJO DE LA TEMPERATURA DE EBULLICION DEL CITADO DISOLVENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH214182 | 1982-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8405431A1 true ES8405431A1 (es) | 1984-06-16 |
ES521261A0 ES521261A0 (es) | 1984-06-16 |
Family
ID=4226828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES521261A Granted ES521261A0 (es) | 1982-04-07 | 1983-04-06 | Procedimiento para la preparacion de una modificacion de color estable de un colorante azoico. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4453944A (es) |
EP (1) | EP0091882B1 (es) |
JP (1) | JPS58185652A (es) |
DE (1) | DE3363898D1 (es) |
ES (1) | ES521261A0 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3606379A1 (de) * | 1986-02-27 | 1987-09-03 | Bayer Ag | (gamma)-modifikation eines benzisothiazolazofarbstoffs |
DE3742815A1 (de) * | 1987-12-17 | 1989-07-13 | Hoechst Ag | Monoazopigment, verfahren zu seiner herstellung und seine verwendung |
JP2628363B2 (ja) * | 1988-12-15 | 1997-07-09 | 日本化薬株式会社 | 染料の結晶変態及びその製造法 |
DE4000529A1 (de) * | 1990-01-10 | 1991-07-11 | Cassella Ag | Faerbestabile ss-modifikation eines monoazofarbstoffes, verfahren zu ihrer herstellung und ihre verwendung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2007382A (en) * | 1932-08-16 | 1935-07-09 | Celanese Corp | Production of dispersions |
BE748382A (fr) * | 1969-04-03 | 1970-10-02 | Basf Ag | Nouveaux colorants azoiques et procede pour leur preparation |
CH602898A5 (es) * | 1975-05-09 | 1978-08-15 | Hoechst Ag | |
DE2921210A1 (de) * | 1979-05-25 | 1980-12-04 | Hoechst Ag | Faerbestabiler monoazofarbstoff, dessen herstellung und verwendung |
DE3021555A1 (de) * | 1979-06-18 | 1981-01-22 | Sandoz Ag | Pyridon-dispersionsfarbstoffe |
US4327999A (en) * | 1980-01-09 | 1982-05-04 | Ciba-Geigy Corporation | Disperse dye stable to dyeing, and its use for dyeing synthetic and semi-synthetic fibre materials |
US4332588A (en) * | 1980-01-11 | 1982-06-01 | Ciba-Geigy Corporation | Disperse dye stable to dyeing, and its use for dyeing and printing synthetic and semi-synthetic fibre materials |
DE3125159A1 (de) * | 1981-06-26 | 1983-01-13 | Cassella Ag, 6000 Frankfurt | Faerbestabile modifikation eines dispersionsfarbstoffs, verfahren zu ihrer herstellung und verwendung |
US4388078A (en) * | 1982-03-24 | 1983-06-14 | Mobay Chemical Corporation | Anthraquinone dyestuff modification |
-
1983
- 1983-03-28 US US06/479,291 patent/US4453944A/en not_active Expired - Fee Related
- 1983-03-29 DE DE8383810129T patent/DE3363898D1/de not_active Expired
- 1983-03-29 EP EP83810129A patent/EP0091882B1/de not_active Expired
- 1983-04-06 ES ES521261A patent/ES521261A0/es active Granted
- 1983-04-07 JP JP58060114A patent/JPS58185652A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58185652A (ja) | 1983-10-29 |
DE3363898D1 (en) | 1986-07-10 |
US4453944A (en) | 1984-06-12 |
JPH0446990B2 (es) | 1992-07-31 |
EP0091882B1 (de) | 1986-06-04 |
ES521261A0 (es) | 1984-06-16 |
EP0091882A1 (de) | 1983-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970203 |