Method for the hydrophobic impregnation of fired ceramic molded bodies
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United States of America Patent
Stats
-
Jan 5, 2021
Grant Date -
Nov 9, 2017
app pub date -
Nov 10, 2015
filing date -
Nov 21, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Fired clay moldings are hydrophobicized by applying a long chain alkyl-substituted alkoxysilane or hydrolysate thereof having up to 5 silicon atoms, and an alkoxy-functional silicone resin. The moldings, which may be roof tiles, are hydrophobicized to a significant depth, without discoloration.
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International Classification(s)
- 2015 Application Filing Year
- C08G Class
- 2777 Applications Filed
- 2224 Patents Issued To-Date
- 80.09 % Issued To-Date
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- 0 Citation Count
- C08G Class
- 0 % this patent is cited more than
- 4 Age
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|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 5, 2028 |
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