Hydrophobic coated paper substrate for polymer emulsion topcoats and method for making same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 15, 2017
Grant Date -
Dec 1, 2016
app pub date -
May 29, 2015
filing date -
May 29, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A hydrophobic coated paper substrate formed from a paper substrate of paper fibers and internal sizing agent, a surface size layer of one or more surface sizing starches, optionally one or more non-starch hydrophobic surface sizing agents, and optionally one or more paper pigments, on at least one surface of the paper substrate, and at least one hydrophobic pigmented coating layer of a paper pigment component and a hydrophobic pigment binder component on at least one surface size layer. Also a method for preparing such coated paper substrates.
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International Classification(s)
- 2015 Application Filing Year
- D21H Class
- 430 Applications Filed
- 333 Patents Issued To-Date
- 77.45 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 13 Citation Count
- D21H Class
- 94.14 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 15, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 15, 2029 |
