US Patent 7494542 Method of preparing a pigment composition
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Patent abstract
A pigment composition can be prepared by wet or dry milling a pigment selected from the group consisting of dianthraquinone pigments, diketopyrrolopyrrole pigments and a mixture thereof, in the presence of a compound represented by Formula 1:
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US Patent 07494542 Method of preparing a pigment composition US Patent 7494542 Method of preparing a pigment composition
Infobox
Patent Number
0749454200
Patent Number
749454200
Edits on 25 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
074945420
Date of Patent
February 24, 2009
0Patent Application Number
118026510
Date Filed
May 24, 2007
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
074945420
Date of Patent
February 24, 2009
0Patent Application Number
118026510
Date Filed
May 24, 2007
0Official Website
Patent Primary Examiner
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US Patent 07494542 Method of preparing a pigment composition
Infobox
Is a
Patent jurisdiction
Patent number
07494542
Date of patent
February 24, 2009
Patent application number
11802651
Date Filed
May 24, 2007
Patent primary examiner
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