DE69801302T2 - Verfahren zur Herstellung fester Lösungen von Chinacridonen - Google Patents
Verfahren zur Herstellung fester Lösungen von ChinacridonenInfo
- Publication number
- DE69801302T2 DE69801302T2 DE69801302T DE69801302T DE69801302T2 DE 69801302 T2 DE69801302 T2 DE 69801302T2 DE 69801302 T DE69801302 T DE 69801302T DE 69801302 T DE69801302 T DE 69801302T DE 69801302 T2 DE69801302 T2 DE 69801302T2
- Authority
- DE
- Germany
- Prior art keywords
- quinacridones
- preparation
- solid solutions
- solutions
- solid
- 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
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
- C09B67/0034—Mixtures of two or more pigments or dyes of the same type
- C09B67/0036—Mixtures of quinacridones
-
- 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
- C09B48/00—Quinacridones
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5452097P | 1997-08-01 | 1997-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69801302D1 DE69801302D1 (de) | 2001-09-13 |
DE69801302T2 true DE69801302T2 (de) | 2002-03-14 |
Family
ID=21991661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69801302T Expired - Lifetime DE69801302T2 (de) | 1997-08-01 | 1998-07-23 | Verfahren zur Herstellung fester Lösungen von Chinacridonen |
Country Status (9)
Country | Link |
---|---|
US (1) | US6013127A (de) |
EP (1) | EP0894832B1 (de) |
JP (1) | JP4369539B2 (de) |
KR (1) | KR100566838B1 (de) |
CN (1) | CN1105154C (de) |
BR (1) | BR9802832A (de) |
CZ (1) | CZ240898A3 (de) |
DE (1) | DE69801302T2 (de) |
TW (1) | TW523530B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE359325T1 (de) | 2001-03-22 | 2007-05-15 | Ciba Sc Holding Ag | Verwendung von aromatischen verbindungen als mittel zur kontrolle der phase sowie zur reduzierung der teilchengrösse von chinacridonpigmenten |
US7161007B2 (en) | 2002-07-17 | 2007-01-09 | Ciba Specialty Chemicals Corporation | Oxidation process for preparing quinacridone pigments |
CN101925212A (zh) * | 2002-10-18 | 2010-12-22 | 伊菲雷知识产权公司 | 彩色电致发光显示器 |
JPWO2004039899A1 (ja) * | 2002-11-01 | 2006-03-16 | セイコーエプソン株式会社 | インクセット、並びに記録方法、記録装置、記録システム及び記録物 |
US6864371B2 (en) | 2002-11-27 | 2005-03-08 | Ciba Specialty Chemicals Corporation | Preparation of beta quinacridone pigments |
JP4791732B2 (ja) * | 2003-01-14 | 2011-10-12 | チバ ホールディング インコーポレーテッド | 高い分散性のキナクリドン顔料を製造するための酸化方法 |
EP1587879A1 (de) * | 2003-01-28 | 2005-10-26 | Ciba SC Holding AG | Synthese kleiner teilchen von chinacridon in der beta-phase |
EP2551304B1 (de) * | 2003-07-18 | 2014-12-17 | Basf Se | Chinakridonpigmentzusammensetzungen enthaltend unsymmetrisch substituierte Komponenten |
US11091615B2 (en) * | 2014-11-20 | 2021-08-17 | Cytec Industries Inc. | Stabilizer compositions and methods for using same for protecting organic materials from UV light and thermal degradation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160510A (en) * | 1960-04-25 | 1964-12-08 | Du Pont | Quinacridone pigment compositions |
FR1346126A (fr) * | 1963-01-31 | 1963-12-13 | Cassella Farbwerke Mainkur Ag | Procédé de préparation de quinacridones |
US3748162A (en) * | 1971-03-19 | 1973-07-24 | Du Pont | Light stable quinacridonequinone yellow pigment |
DE3834748A1 (de) * | 1988-10-12 | 1990-04-19 | Bayer Ag | Verfahren zur herstellung eines gegebenenfalls substituierten chinacridons |
US5229515A (en) * | 1991-06-07 | 1993-07-20 | Ciba-Geigy Corporation | Process for preparing modified β-quinacridone pigment |
US5223624A (en) * | 1991-08-22 | 1993-06-29 | Baebler Fridolin | Modified gamma-quinacridone pigment |
US5502192A (en) * | 1994-08-08 | 1996-03-26 | Ciba-Geigy Corporation | Process for the preparation of quinacridones from dihydroquinacridones in an aqueous medium |
DE69705770T2 (de) * | 1996-05-10 | 2002-05-23 | Ciba Sc Holding Ag | Oxidationsverfahren zur Herstellung von Chinacridonpigmenten |
-
1998
- 1998-07-23 EP EP98810713A patent/EP0894832B1/de not_active Expired - Lifetime
- 1998-07-23 DE DE69801302T patent/DE69801302T2/de not_active Expired - Lifetime
- 1998-07-24 US US09/122,553 patent/US6013127A/en not_active Expired - Lifetime
- 1998-07-30 CZ CZ982408A patent/CZ240898A3/cs unknown
- 1998-07-30 JP JP21494798A patent/JP4369539B2/ja not_active Expired - Fee Related
- 1998-07-30 TW TW087112539A patent/TW523530B/zh not_active IP Right Cessation
- 1998-07-31 CN CN98116750A patent/CN1105154C/zh not_active Expired - Fee Related
- 1998-07-31 KR KR1019980031143A patent/KR100566838B1/ko not_active IP Right Cessation
- 1998-08-03 BR BR9802832-4A patent/BR9802832A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE69801302D1 (de) | 2001-09-13 |
KR100566838B1 (ko) | 2006-05-25 |
CN1105154C (zh) | 2003-04-09 |
BR9802832A (pt) | 2000-05-09 |
KR19990023273A (ko) | 1999-03-25 |
US6013127A (en) | 2000-01-11 |
TW523530B (en) | 2003-03-11 |
EP0894832A3 (de) | 1999-02-10 |
JP4369539B2 (ja) | 2009-11-25 |
CN1207402A (zh) | 1999-02-10 |
EP0894832A2 (de) | 1999-02-03 |
JPH11100522A (ja) | 1999-04-13 |
EP0894832B1 (de) | 2001-08-08 |
CZ240898A3 (cs) | 1999-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: CIBA HOLDING INC., BASEL, CH |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC |