US Patent 7678850 Pigment dispersions containing aminated acrylic macromonomer dispersant
Patent 7678850 was granted and assigned to E.I. Du Pont De Nemours And Company on March, 2010 by the United States Patent and Trademark Office.
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Patent abstract
A pigment dispersion useful for forming coating compositions containing dispersed pigment, a carrier solvent and an aminated macromonomer dispersant (binder) is disclosed. The aminated macromonomer dispersant is preferably prepared by the reaction of terminally unsaturated macromonomers synthesized by cobalt-catalyzed chain transfer free radical polymerizations of methacrylic monomers with monomeric or oligomeric amines.
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US Patent 07678850 Pigment dispersions containing aminated acrylic macromonomer dispersant US Patent 7678850 Pigment dispersions containing aminated acrylic macromonomer dispersant
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Patent Number
0767885000
Patent Number
767885000
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076788500
Date of Patent
March 16, 2010
0Patent Application Number
116381150
Date Filed
December 12, 2006
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076788500
Date of Patent
March 16, 2010
0Patent Application Number
116381150
Date Filed
December 12, 2006
0Official Website
Patent Primary Examiner
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US Patent 07678850 Pigment dispersions containing aminated acrylic macromonomer dispersant
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07678850
Date of patent
March 16, 2010
Patent application number
11638115
Date Filed
December 12, 2006
Patent primary examiner
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