New Invention Profile
| Publication No: | IN202311015546 [India] | Application No: | IN202311015546 |
| Title: | HIGH PERFORMANCE EPOXY VITRIMERS BASED ON SCHIFF BASE CHEMISTRY, ITS PROCESS OF PREPARATION AND USE THEREOF | ||
| Publication Date: | 13-09-2024 | File Date: | 07-03-2023 |
| Inventor(s): | Asha Syamakumari; Tamanna Thakur; Abhijith Krishna | ||
| IPC Classification: | C07C 249/02, C08G 59/42, C08G 59/68, C07C 251/24, C08J 5/06 | ||
| Abstract: | The present invention relates to reversible and recyclable epoxy-based vitrimer 5 materials/composites having poly[1-oxy-2-hydroxytrimethyleneoxy-1,4- phenylene(dimethylmethylene)-1,4-phenylene] cured with hardening agent comprising of imine linkage for carbon fiber recovery. The present invention also relates to a method of synthesis of the epoxy-based vitrimers materials/composites including hardening or curing agents obtained from aldehydes and amines. The vitrimer materials/composites of the 10 present invention are useful in coating or wrapping H2 cylinders, wind mill blades, super car components, competitive sports equipment, carcinogenic liquid storage, and aircraft parts. |
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CSIR-National Chemical Laboratory[CSIR-NCL]
: director[at]ncl[dot]res[dot]in
:91-20- 25902600, 25902028
:http://www.ncl-india.org/
: director[at]ncl[dot]res[dot]in
:91-20- 25902600, 25902028
:http://www.ncl-india.org/
Industrial Applications
Applications/Use [Materials]
Chemistry, Chemical Processes Polymers [Chemistry, Chemical Processes]
Composites [Materials]
Materials Processes [Materials]