Invention Grant
- Patent Title: Dihydrogen tetrametaphosphate, its derivatives, and preparation thereof
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Application No.: US16024865Application Date: 2018-07-01
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Publication No.: US10941039B2Publication Date: 2021-03-09
- Inventor: Yanfeng Jiang , Khetpakorn Chakarawet , Julia Stauber , Christopher Colin Cummins
- Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
- Applicant Address: US MA Cambridge
- Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
- Current Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
- Current Assignee Address: US MA Cambridge
- Agency: Honigman LLP
- Main IPC: C01B25/44
- IPC: C01B25/44 ; C07C43/225 ; C07F9/141 ; C07H19/16 ; C07J9/00 ; C09D5/00
Abstract:
Dihydrogen metaphosphate can be synthesized via protonation, and can react with a dehydrating agent to afford tetrametaphosphate anhydride. A monohydrogen tetrametaphosphate organic ester can be derived from the anhydride. A metal tetrametaphosphate complex can be prepared using a metal salt and a dihydrogen tetrametaphosphate.
Public/Granted literature
- US20180354797A1 DIHYDROGEN TETRAMETAPHOSPHATE, ITS DERIVATIVES, AND PREPARATION THEREOF Public/Granted day:2018-12-13
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