Liquid flame retardant composition
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United States of America Patent
Stats
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Aug 4, 2020
Grant Date -
May 11, 2017
app pub date -
Jun 12, 2015
filing date -
Jun 13, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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Abstract
A liquid flame retardant composition is in the form of an admixture which includes a phosphate-based flame retardant, ammonium hydroxide and zinc borate. The invention extends to a method of providing a phosphate-based liquid flame retardant composition, to the use of a phosphate-based flame retardant, ammonium hydroxide and a zinc borate in the manufacture of a liquid flame retardant composition, to a cellulosic material treated with the liquid flame retardant composition and to a method of inhibiting strength loss in a cellulosic material when the cellulosic material is exposed to heat.
First Claim
Other Claims data not available
Family
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| BR | A2 | BR112016028906 | Jun 12, 2015 |
| WO | A1 | WO2015189810 | Jun 12, 2015 |
| EP | B1 | EP3155068 | Jun 12, 2015 |
| CN | A | CN106574187 | Jun 12, 2015 |
International Classification(s)
- 2015 Application Filing Year
- C09K Class
- 2848 Applications Filed
- 2073 Patents Issued To-Date
- 72.79 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C09K Class
- 0 % this patent is cited more than
- 5 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 4, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 4, 2032 |
