Method to prepare three-dimensional transparent glass via polymer plasticity
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United States of America Patent
Stats
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Oct 3, 2023
Grant Date -
Nov 25, 2021
app pub date -
Sep 7, 2020
filing date -
May 19, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present disclosure provides a method to fabricate three-dimensional transparent glass utilizing polymer plasticity, including the following steps. In step 1, synthesize polymer-glass powder composite containing dynamic chemical bonds, the bond exchange catalyst is added during the synthesis process, and then cure to obtain a two-dimensional sheet shape I, the bond exchange catalyst is used to activate a dynamic chemical bond in step 2. In step 2, shape the two-dimensional sheet shape I obtained in step 1 into a complex three-dimensional shape II under the conditions of the effect of an external force and the activable dynamic chemical bond. In step 3, pyrolyze the composite precursor at high temperature to obtain transparent glass with complex three-dimensional shape II. The present disclosure provides a method in shaping the transparent glass with complex geometries by unique polymer plasticity in lower temperature.
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International Classification(s)
- 2020 Application Filing Year
- C03C Class
- 883 Applications Filed
- 456 Patents Issued To-Date
- 51.65 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- C03C Class
- 0 % this patent is cited more than
- 2 Age
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