Invention Grant
US09309377B2 Flame retardants, processes for their preparation and uses thereof in polyurethane and polyisocyanurate foams
有权
阻燃剂，其制备方法及其在聚氨酯和聚异氰脲酸酯泡沫中的用途
- Patent Title: Flame retardants, processes for their preparation and uses thereof in polyurethane and polyisocyanurate foams
- Patent Title (中): 阻燃剂，其制备方法及其在聚氨酯和聚异氰脲酸酯泡沫中的用途
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Application No.: US14247574Application Date: 2014-04-08
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Publication No.: US09309377B2Publication Date: 2016-04-12
- Inventor: Mark Gelmont , Michael Yuzefovich , Dorit Peled , Orly Cohen , Ron Frim
- Applicant: BROMINE COMPOUNDS LTD.
- Applicant Address: IL Be'er-Sheva
- Assignee: BROMINE COMPOUNDS LTD.
- Current Assignee: BROMINE COMPOUNDS LTD.
- Current Assignee Address: IL Be'er-Sheva
- Agency: Nixon & Vanderhye P.C.
- Main IPC: C08G18/50
- IPC: C08G18/50 ; C08K5/06 ; C07C43/178 ; C09K21/14 ; C08G18/66 ; C08G18/76 ; C08G18/40 ; C08G18/48 ; C08G101/00
Abstract:
The invention provides pentabromobenzyl moiety containing hydroxy-functional compounds which are useful as flame-retardants in flexible and rigid polyurethane foams and also in rigid polyisocyanurate foams. Processes for preparing the compounds, polyurethane and polyisocyanurate foams containing the compounds are also provided by the invention.
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