US Patent 7943690 Water-dispersible organoclays
Patent 7943690 was granted and assigned to Amcol International Corporation on May, 2011 by the United States Patent and Trademark Office.
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Patent abstract
The surface of hydrophobically-modified smectite clays (i.e., organophilic clays) are modified using a hydrophilic polymer, wherein the hydrophilic surface-modification of a hydrophobically-modified smectite clay with a hydrophilic polymer, renders the organoclays adequately dispersible in water.
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US Patent 07943690 Water-dispersible organoclays US Patent 7943690 Water-dispersible organoclays
Infobox
Patent Number
0794369000
Patent Number
794369000
Edits on 27 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079436900
Date of Patent
May 17, 2011
0Patent Application Number
122529490
Date Filed
October 16, 2008
0Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079436900
Date of Patent
May 17, 2011
0Patent Application Number
122529490
Date Filed
October 16, 2008
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07943690 Water-dispersible organoclays
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07943690
Date of patent
May 17, 2011
Patent application number
12252949
Date Filed
October 16, 2008
Patent primary examiner
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