US Patent 7442780 Reactive dye compounds
Patent 7442780 was granted and assigned to North Carolina State University on October, 2008 by the United States Patent and Trademark Office.
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Patent Inventor Names
David Malcolm Lewis0
Peter Jeffrey Broadbent0
Wei Dong He0
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Patent abstract
New, highly multifunctional reactive dye compounds are provided. The number of leaving groups in the non-chromophoric part of the molecule added to the number of chromophore moieties is at least equal to 5, preferably in the range of from 5 to 12, more preferably from 5 to 6. The new reactive dye compounds preferably have at least two asymmetric bridges.
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US Patent 07442780 Reactive dye compounds US Patent 7442780 Reactive dye compounds
Infobox
Patent Number
074427800
Patent Number
74427800
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Current Assignee
Patent Jurisdiction
Patent Number
074427800
Date of Patent
October 28, 2008
0Patent Application Number
104774980
Date Filed
May 28, 2002
0Official Website
Patent Primary Examiner
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US Patent 07442780 Reactive dye compounds
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07442780
Date of patent
October 28, 2008
Patent application number
10477498
Date Filed
May 28, 2002
Patent primary examiner
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