US Patent 7531113 Abrasion resistant fluoropolymer compositions containing micropulp
Patent 7531113 was granted and assigned to E.I. Du Pont De Nemours And Company on May, 2009 by the United States Patent and Trademark Office.
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Patent abstract
The present invention provides an abrasion resistant composition comprising fluoropolymer and an effective amount of micropulp to increase the abrasion resistance of an article such as a film formed from the composition by at least 25% as compared to film formed from the fluoropolymer by itself. In an especially preferred embodiment, the composition also contains an effective amount of pigment to further increase the abrasion resistance of film formed from the composition as compared to film formed from the fluoropolymer by itself. The invention is especially useful for films formed on a fuser roll.
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US Patent 07531113 Abrasion resistant fluoropolymer compositions containing micropulp US Patent 7531113 Abrasion resistant fluoropolymer compositions containing micropulp
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Patent Number
0753111300
Patent Number
753111300
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075311130
Date of Patent
May 12, 2009
0Patent Application Number
111389720
Date Filed
May 26, 2005
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075311130
Date of Patent
May 12, 2009
0Patent Application Number
111389720
Date Filed
May 26, 2005
0Official Website
Patent Primary Examiner
Edits on 15 Jun, 2022
Golden AI
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Infobox (+1 properties)
Infobox
Website URL
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Infobox (+8 properties)
US Patent 07531113 Abrasion resistant fluoropolymer compositions containing micropulp
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07531113
Date of patent
May 12, 2009
Patent application number
11138972
Date Filed
May 26, 2005
Patent primary examiner
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