ES2057574T3 - Procedimiento para la preparacion de pigmentos azoicos. - Google Patents
Procedimiento para la preparacion de pigmentos azoicos.Info
- Publication number
- ES2057574T3 ES2057574T3 ES90909673T ES90909673T ES2057574T3 ES 2057574 T3 ES2057574 T3 ES 2057574T3 ES 90909673 T ES90909673 T ES 90909673T ES 90909673 T ES90909673 T ES 90909673T ES 2057574 T3 ES2057574 T3 ES 2057574T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- preparation
- results
- azoic pigments
- azoic
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000049 pigment Substances 0.000 title abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- CVTFNNJUXOBPMI-UHFFFAOYSA-N (1,2-dichloro-2-diphenylphosphanylethyl)-diphenylphosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)C(Cl)C(Cl)P(C=1C=CC=CC=1)C1=CC=CC=C1 CVTFNNJUXOBPMI-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007086 side reaction Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
- C09B41/004—Special methods of performing the coupling reaction characterised by the coupling medium containing a reaction assistant, e.g. urea
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
LA PRODUCCION CONVENCIONAL COMPUESTO DE MONOAZO BASADO EN DICLORO Y TRICLOROANILINAS O DE COMPUESTOS DE DIAZO EN LAS SERIES DE BIFENILO CLORINATADAS MEDIANTE LOS METODOS DE ACOPLAMIENTO DE TECNICA PREVIA PRESENTA DIFICULTADES SI LOS PIGMENTOS RESULTANTES ESTAN POLUCIONADOS POR RASTROS DE BIFENILOS POLICLORINATADOS. CONFORME A ESTA INVENCION, SE HA DESCUBIERTO AHORA QUE LAS REACCIONES LATERALES QUE FORMAN PCB DURANTE LA SINTESIS DEL PIGMENTO PUEDEN REPRIMIRSE DE FORMA CONSIDERABLE MEDIANTE LA ADICION DE OLEFINAS SOLUBLES EN AGUA DEL TIPO DE LA FORMULA (I) (R = H, ALK, OALK; X = COOR ELEVADO 1, -CONHR (AL CUADRADO) O NR ELEVADO 3 COR ELEVADO 4) EN EL ACOPLAMIENTO AZOICO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3920455 | 1989-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2057574T3 true ES2057574T3 (es) | 1994-10-16 |
Family
ID=6383333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90909673T Expired - Lifetime ES2057574T3 (es) | 1989-06-22 | 1990-06-16 | Procedimiento para la preparacion de pigmentos azoicos. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5243032A (es) |
| EP (1) | EP0478643B1 (es) |
| JP (1) | JPH06102758B2 (es) |
| KR (1) | KR0141497B1 (es) |
| AU (1) | AU635546B2 (es) |
| BR (1) | BR9007461A (es) |
| CA (1) | CA2063430C (es) |
| DE (1) | DE59006073D1 (es) |
| DK (1) | DK0478643T3 (es) |
| ES (1) | ES2057574T3 (es) |
| MX (1) | MX173672B (es) |
| WO (1) | WO1990015844A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811840B1 (en) | 1996-02-23 | 2004-11-02 | Stahls' Inc. | Decorative transfer process |
| US6667140B2 (en) * | 2000-09-01 | 2003-12-23 | Canon Kabushiki Kaisha | Toner and image forming method |
| BRPI0618100B1 (pt) | 2005-10-31 | 2018-03-27 | Cabot Corporation | Corantes modificados e composições de tinta para jatos de tinta compreendendo corantes modificados |
| JP5208371B2 (ja) * | 2006-03-16 | 2013-06-12 | 株式会社住化分析センター | ポリ塩化ビフェニル類の定量方法 |
| JP5442925B2 (ja) * | 2006-04-28 | 2014-03-19 | 一般財団法人電力中央研究所 | ポリ塩化ビフェニル類の分析方法 |
| DE102009012685A1 (de) * | 2009-03-11 | 2010-09-16 | Clariant International Limited | C.I. Pigment Red 112 mit verbesserter Dispergierbarkeit |
| CN104497619A (zh) * | 2014-12-25 | 2015-04-08 | 上虞舜联化工有限公司 | 一种c.i.颜料棕25的制备方法 |
| CN115698191A (zh) * | 2020-06-28 | 2023-02-03 | Dic株式会社 | 双偶氮颜料、颜料组合物和印刷油墨 |
| JP7173352B2 (ja) * | 2020-06-28 | 2022-11-16 | Dic株式会社 | 顔料組成物、印刷インキ、及び顔料組成物の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3114928A1 (de) * | 1981-04-13 | 1982-10-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur reinigung von rohen organischen pigmenten |
| IN169343B (es) * | 1986-04-05 | 1991-09-28 | Cassella Farbwerke Mainkur Ag | |
| IN172052B (es) * | 1987-12-01 | 1993-03-27 | Hoechst Ag | |
| DE4014022A1 (de) * | 1990-05-02 | 1991-11-07 | Hoechst Ag | Verfahren zur herstellung eines disazopigmentes |
-
1990
- 1990-06-16 AU AU59287/90A patent/AU635546B2/en not_active Ceased
- 1990-06-16 JP JP2509730A patent/JPH06102758B2/ja not_active Expired - Fee Related
- 1990-06-16 DK DK90909673.7T patent/DK0478643T3/da active
- 1990-06-16 ES ES90909673T patent/ES2057574T3/es not_active Expired - Lifetime
- 1990-06-16 EP EP90909673A patent/EP0478643B1/de not_active Expired - Lifetime
- 1990-06-16 WO PCT/EP1990/000955 patent/WO1990015844A1/de active IP Right Grant
- 1990-06-16 US US07/781,257 patent/US5243032A/en not_active Expired - Lifetime
- 1990-06-16 BR BR909007461A patent/BR9007461A/pt not_active IP Right Cessation
- 1990-06-16 DE DE59006073T patent/DE59006073D1/de not_active Expired - Fee Related
- 1990-06-16 CA CA002063430A patent/CA2063430C/en not_active Expired - Fee Related
- 1990-06-22 MX MX021283A patent/MX173672B/es unknown
-
1991
- 1991-12-21 KR KR91701936A patent/KR0141497B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE59006073D1 (de) | 1994-07-14 |
| MX173672B (es) | 1994-03-22 |
| JPH06102758B2 (ja) | 1994-12-14 |
| DK0478643T3 (da) | 1994-10-03 |
| US5243032A (en) | 1993-09-07 |
| KR920702703A (ko) | 1992-10-06 |
| KR0141497B1 (en) | 1998-06-15 |
| CA2063430C (en) | 2000-08-01 |
| WO1990015844A1 (de) | 1990-12-27 |
| EP0478643A1 (de) | 1992-04-08 |
| CA2063430A1 (en) | 1990-12-23 |
| EP0478643B1 (de) | 1994-06-08 |
| BR9007461A (pt) | 1992-06-16 |
| JPH04506369A (ja) | 1992-11-05 |
| AU5928790A (en) | 1991-01-08 |
| AU635546B2 (en) | 1993-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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