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GB1486022A - Process for the conversion of halophthalimidoquino-phthalones into pigmentary form - Google Patents

Process for the conversion of halophthalimidoquino-phthalones into pigmentary form

Info

Publication number
GB1486022A
GB1486022A GB4925274A GB4925274A GB1486022A GB 1486022 A GB1486022 A GB 1486022A GB 4925274 A GB4925274 A GB 4925274A GB 4925274 A GB4925274 A GB 4925274A GB 1486022 A GB1486022 A GB 1486022A
Authority
GB
United Kingdom
Prior art keywords
phthalones
halophthalimidoquino
conversion
grinding
pigmentary form
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
Application number
GB4925274A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of GB1486022A publication Critical patent/GB1486022A/en
Expired legal-status Critical Current

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
    • C09B25/00—Quinophthalones
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Indole Compounds (AREA)

Abstract

Phthalimidoquinophthalones substituted by chlorine and/or bromine are converted into a pigment form by grinding the raw pigment in the presence or absence of grinding auxiliaries until the average size of the primary particles is less than 0.5 mu and then formulating the ground goods in one or in a mixture of at least two organic liquids. Intense, greenish-yellow pigments having excellent light-, migration- and weather-fastness and temperature resistance are obtained.
GB4925274A 1973-11-15 1974-11-14 Process for the conversion of halophthalimidoquino-phthalones into pigmentary form Expired GB1486022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732357077 DE2357077C3 (en) 1973-11-15 1973-11-15 Process for converting halophthalimidoquinophthalones into a pigment form

Publications (1)

Publication Number Publication Date
GB1486022A true GB1486022A (en) 1977-09-14

Family

ID=5898209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4925274A Expired GB1486022A (en) 1973-11-15 1974-11-14 Process for the conversion of halophthalimidoquino-phthalones into pigmentary form

Country Status (6)

Country Link
JP (1) JPS5761056B2 (en)
CH (1) CH608513A5 (en)
DE (1) DE2357077C3 (en)
FR (1) FR2251605B3 (en)
GB (1) GB1486022A (en)
IT (1) IT1023263B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255203A (en) * 1979-02-17 1981-03-10 Basf Aktiengesellschaft Pigment formulations
US4785999A (en) * 1981-08-14 1988-11-22 Dainippon Ink And Chemicals, Inc. Process for producing ground crude pigment
WO2001004215A2 (en) * 1999-07-09 2001-01-18 Ciba Specialty Chemicals Holding Inc. Pigments having improved colouristic properties and process for their preparation
US6849116B2 (en) * 2000-06-29 2005-02-01 Basf Aktiengesellschaft Quinophthalone-derivative based crystallization modifiers
WO2005066284A1 (en) * 2003-12-31 2005-07-21 Sun Chemical Corporation Preparation of yellow pigment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746164C2 (en) * 1977-10-14 1979-11-08 Basf Ag, 6700 Ludwigshafen Process for converting sparingly soluble quinoline derivatives into a pigment form
DE2851752B1 (en) * 1978-11-30 1980-06-12 Basf Ag Process for the production of easily dispersible and strongly colored pigment forms
JP2002088269A (en) * 2000-09-14 2002-03-27 Dainippon Ink & Chem Inc Method for producing organic pigment

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255203A (en) * 1979-02-17 1981-03-10 Basf Aktiengesellschaft Pigment formulations
US4785999A (en) * 1981-08-14 1988-11-22 Dainippon Ink And Chemicals, Inc. Process for producing ground crude pigment
WO2001004215A2 (en) * 1999-07-09 2001-01-18 Ciba Specialty Chemicals Holding Inc. Pigments having improved colouristic properties and process for their preparation
WO2001004215A3 (en) * 1999-07-09 2001-07-19 Ciba Sc Holding Ag Pigments having improved colouristic properties and process for their preparation
US6517630B1 (en) 1999-07-09 2003-02-11 Ciba Specialty Chemicals Corporation Pigments having improved colouristic properties and process for their preparation
EP1194485B1 (en) * 1999-07-09 2004-04-28 Ciba Specialty Chemicals Holding Inc. Novel pigment form of Pigment Violet 23
US6911075B2 (en) 1999-07-09 2005-06-28 Ciba Specialty Chemicals Corp. Pigments having improved coloristic properties and process for their preparation
US6911074B2 (en) 1999-07-09 2005-06-28 Ciba Specialty Chemicals Corp. Pigments having improved coloristic properties and process for their preparation
US6913642B2 (en) 1999-07-09 2005-07-05 Ciba Specialty Chemicals Corp. Pigments having improved coloristic properties and process for their preparation
US6849116B2 (en) * 2000-06-29 2005-02-01 Basf Aktiengesellschaft Quinophthalone-derivative based crystallization modifiers
WO2005066284A1 (en) * 2003-12-31 2005-07-21 Sun Chemical Corporation Preparation of yellow pigment
US7060835B2 (en) 2003-12-31 2006-06-13 Sun Chemical Corporation Preparation of yellow pigment

Also Published As

Publication number Publication date
IT1023263B (en) 1978-05-10
CH608513A5 (en) 1979-01-15
JPS5083421A (en) 1975-07-05
FR2251605A1 (en) 1975-06-13
AU7486074A (en) 1976-05-06
DE2357077C3 (en) 1979-11-22
FR2251605B3 (en) 1977-08-05
DE2357077B2 (en) 1979-03-29
JPS5761056B2 (en) 1982-12-22
DE2357077A1 (en) 1975-05-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee