Invention Grant
- Patent Title: Dihydrogen tetrametaphosphate, its derivatives, and preparation thereof
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Application No.: US15312658Application Date: 2015-06-05
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Publication No.: US10017388B2Publication Date: 2018-07-10
- Inventor: Yanfeng Jiang , Khetpakorn Chakarawet , Julia Megan 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: Steptoe & Johnson LLP
- International Application: PCT/US2015/034461 WO 20150605
- International Announcement: WO2015/188091 WO 20151210
- Main IPC: C01B25/44
- IPC: C01B25/44 ; C07J9/00 ; C07H19/16 ; C07C43/225 ; C07F9/141 ; C09D5/00
Abstract:
Dihydrogen metaphosphate can be synthesized via protonation, and can react with a dehydrating agent to afford tetrametaphosphate anhydride. A monohydrogen tetra-metaphosphate 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
- US20170203966A1 DIHYDROGEN TETRAMETAPHOSPHATE, ITS DERIVATIVES, AND PREPARATION THEREOF Public/Granted day:2017-07-20
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