Invention Application
- Patent Title: POLYMERIC FLAME RETARDANTS
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Application No.: PCT/IL2021/051544Application Date: 2021-12-28
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Publication No.: WO2022144881A1Publication Date: 2022-07-07
- Inventor: EDEN, Eyal , ZILBERMAN, Joseph , GLUZ, Eran , HAKIMI, Elad
- Applicant: BROMINE COMPOUNDS LTD.
- Applicant Address: P.O. Box 180
- Assignee: BROMINE COMPOUNDS LTD.
- Current Assignee: BROMINE COMPOUNDS LTD.
- Current Assignee Address: P.O. Box 180
- Agency: PYERNIK, Moshe et al.
- Priority: US63/131,820 2020-12-30
- Main IPC: C07F9/40
- IPC: C07F9/40 ; C08G18/38 ; C09K21/12
Abstract:
A bromine-phosphorus polymeric compound of the Formula (II) and its use as a flame-retardant in thermoplastics are described. A process for preparing the polymeric compound of Formula (II) by reacting brominated epoxy resins with X1X2P(=0)-OH or X3-0-PH (=0)(X4) is also described.
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