Method for preparing room temperature cured multifunctional wood modifier and method for wood modification
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United States of America Patent
Stats
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Nov 2, 2021
Grant Date -
Aug 27, 2020
app pub date -
Feb 24, 2020
filing date -
Feb 25, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a method for preparing a wood modifier and a method for wood modification, and in particular, to a method for preparing a room temperature cured multifunctional wood modifier and a method for wood modification to solve the problems of high construction temperature, high toxicity, poor leaching-resistance and single function of existing wood modifiers. The method includes: step 1: weighing a hydrophobic polymer resin, an additive, a curing agent and a solvent, mixing and then stirring at room temperature to obtain a functional reagent A; step 2: weighing nanoparticles, a surface modifier and toluene, mixing and then stirring, cleaning with acetone, centrifuging, and drying to obtain a functional reagent B; step 3: adding a functional reagent C into the functional reagent A, evenly stirring, adding the functional reagent B, and performing ultrasonic processing to obtain the multifunctional wood modifier.
First Claim
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Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | B | CN109822703 | Feb 25, 2019 |
International Classification(s)
- 2020 Application Filing Year
- B27K Class
- 48 Applications Filed
- 27 Patents Issued To-Date
- 56.25 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B27K Class
- 0 % this patent is cited more than
- 4 Age
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