Invention Application
- Patent Title: SYNTHESIS OF POLYESTER BASED POLYMERS WITHOUT USE OF ORGANIC SOLVENTS
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Application No.: US17438773Application Date: 2020-04-09
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Publication No.: US20220169801A1Publication Date: 2022-06-02
- Inventor: Praveen Thoniyot
- Applicant: Agency for Science, Technology and Research
- Applicant Address: SG Singapore
- Assignee: Agency for Science, Technology and Research
- Current Assignee: Agency for Science, Technology and Research
- Current Assignee Address: SG Singapore
- Priority: SG10201903383X 20190415
- International Application: PCT/SG2020/050218 WO 20200409
- Main IPC: C08G81/02
- IPC: C08G81/02
Abstract:
An organic solvent-free method of producing a polyester is disclosed herein. The method may include providing a mixture comprising at least one precursor of the polyester, wherein the at least one precursor is a liquid, and contacting the mixture with a gaseous inorganic acid to produce the polyester. A polyester obtained according to such a method is also disclosed herein.
Information query
