- 专利标题： Method for producing aqueous dispersions for use as a flame retardant additive to wood composite panels
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申请号： US16473704申请日： 2017-12-26
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公开(公告)号： US11484885B2公开(公告)日： 2022-11-01
- 发明人: Pieter Daeseleire , Herman Meynaerts
- 申请人： ECOCHEM INTERNATIONAL, NAAMLOZE VENNOOTSCHAP
- 申请人地址： BE Olen
- 专利权人： ECOCHEM INTERNATIONAL, NAAMLOZE VENNOOTSCHAP
- 当前专利权人： ECOCHEM INTERNATIONAL, NAAMLOZE VENNOOTSCHAP
- 当前专利权人地址： BE Olen
- 代理机构： Hodgson Russ LLP
- 优先权： BE2016/5997 20161230,BE2017/5167 20170317
- 国际申请： PCT/EP2017/084590 WO 20171226
- 国际公布： WO2018/122222 WO 20180705
- 主分类号： B02C17/16
- IPC分类号： B02C17/16 ; C09K21/04 ; B01J8/00
摘要：
The current invention concerns a method for producing an aqueous dispersion suitable for being used as a flame retardant additive to wood composite panels. At least one pH-regulator, at least one inorganic thickener, and optionally at least one smoke suppressing agent is added to a premix while maintaining the actuation of wet-milling systems until the dispersion is obtained.
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