发明申请
US20050032958A1 Pulverulent flame-retardant composition with low dust level, its use, and process for its preparation, and flame-retardant polymeric molding compositions
审中-公开
低粉尘等级的粉煤灰阻燃组合物，其用途及其制备方法，以及阻燃聚合物成型组合物
- 专利标题： Pulverulent flame-retardant composition with low dust level, its use, and process for its preparation, and flame-retardant polymeric molding compositions
- 专利标题（中）： 低粉尘等级的粉煤灰阻燃组合物，其用途及其制备方法，以及阻燃聚合物成型组合物
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申请号： US10656313申请日： 2003-09-05
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公开(公告)号： US20050032958A1公开(公告)日： 2005-02-10
- 发明人: Harald Bauer , Sebastian Hoerold , Werner Krause , Martin Sicken
- 申请人： Harald Bauer , Sebastian Hoerold , Werner Krause , Martin Sicken
- 专利权人： Clariant GmbH
- 当前专利权人： Clariant GmbH
- 优先权： DE10241374.6 20020906
- 主分类号： C08L101/00
- IPC分类号： C08L101/00 ; C08K5/5313 ; C08K9/04 ; C08L1/00
摘要：
The invention relates to a flame retardant combination comprising, as component A, a phosphinate of the formula (I) and/or a diphosphinate of the formula (II) and/or polymers of these where R1 and R2 are identical or different and are C1-C5-alkyl, linear or branched, and/or aryl; R3 is C1-C10-alkylene, linear or branched, C6-C10-arylene, -alkylarylene or -arylalkylene; M is calcium ions, magnesium ions, aluminum ions and/or zinc ions, m is 2 or 3; n is 1 or 3; x is 1 or 2; and comprising a component B1, B2 and/or B3 wherein B1 is a salt of 1,3,5-triazine compound with polyphosphoric acid, and wherein B2 is a melamine polymetaphosphate, and wherein B3 is a composite salt of polyphosphoric acid with melamine, melam and/or melem.
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