US Patent 7541130 Sulfone charge control agents for electrostatographic toners
Patent 7541130 was granted and assigned to Eastman Kodak on June, 2009 by the United States Patent and Trademark Office.
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Patent abstract
The present invention is directed to an electrostatographic toner having a sulfone charge control agent having the structure X—SO2—Y wherein X is an alkyl or aromatic group and Y is an alkyl or aromatic group. The present invention is also directed to an electorstatographic developer containing the electrostatographic toner having a sulfone charge control agent having the structure X—SO2—Y wherein X is an alkyl or aromatic group and Y is an alkyl or aromatic group and carrier particles.
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US Patent 07541130 Sulfone charge control agents for electrostatographic toners US Patent 7541130 Sulfone charge control agents for electrostatographic toners
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Patent Number
0754113000
Patent Number
754113000
Edits on 19 May, 2023
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075411300
Date of Patent
June 2, 2009
0Patent Application Number
112647350
Date Filed
November 1, 2005
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075411300
Date of Patent
June 2, 2009
0Patent Application Number
112647350
Date Filed
November 1, 2005
0Official Website
Patent Primary Examiner
Edits on 15 Jun, 2022
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US Patent 07541130 Sulfone charge control agents for electrostatographic toners
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07541130
Date of patent
June 2, 2009
Patent application number
11264735
Date Filed
November 1, 2005
Patent primary examiner
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