Method of dyeing cellulosic substrates
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United States of America Patent
Stats
-
Jul 28, 2015
Grant Date -
Apr 12, 2012
app pub date -
Oct 10, 2011
filing date -
Oct 12, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention is related to methods for dyeing a traveling cellulosic substrate. The methods include steps of cationizing a cellulosic substrate followed by applying foam including one or more dyes to the cationized cellulosic substrate.
First Claim
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International Classification(s)
- 2011 Application Filing Year
- D06B Class
- 17 Applications Filed
- 10 Patents Issued To-Date
- 58.83 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 9 Citation Count
- D06B Class
- 33.93 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 28, 2027 |
