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公开(公告)号：EP0986603A1
公开(公告)日：2000-03-22
申请号：EP98925804.1
申请日：1998-06-02
摘要： A divalent metal stannate product having a loss on ignition of 2-17 % by weight, e.g. a product intermediate ZnSn(OH)6 and ZnSnO3 has advantageous flame-retardant properties, for use e.g. in polymer formulations.
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公开(公告)号：EP0953017A1
公开(公告)日：1999-11-03
申请号：EP98900301.0
申请日：1998-01-07
CPC分类号： C08K3/2279 , C08K3/16 , C08K3/24 , C08L57/08
摘要： In PVC polymer formulations for sheathing for electric wires and cables, it has been determined that antimony trioxide and divalent metal (e.g. zinc) stannate or hydroxystannate can provide a synergistic flame-retardant additive combination. In this invention, polymer formulations using this flame-retardant additive combination contain not more than 1.5 wt.% of antimony trioxide.
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公开(公告)号：EP0986603B1
公开(公告)日：2003-10-15
申请号：EP98925804.1
申请日：1998-06-02
摘要： A divalent metal stannate product having a loss on ignition of 2-17 % by weight, e.g. a product intermediate ZnSn(OH)6 and ZnSnO3 has advantageous flame-retardant properties, for use e.g. in polymer formulations.
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公开(公告)号：EP0953017B1
公开(公告)日：2001-03-28
申请号：EP98900301.7
申请日：1998-01-07
IPC分类号： C08L101/04 , C08K13/08 , C08K3/00
CPC分类号： C08K3/2279 , C08K3/16 , C08K3/24 , C08L57/08
摘要： In PVC polymer formulations for sheathing for electric wires and cables, it has been determined that antimony trioxide and divalent metal (e.g. zinc) stannate or hydroxystannate can provide a synergistic flame-retardant additive combination. In this invention, polymer formulations using this flame-retardant additive combination contain not more than 1.5 wt.% of antimony trioxide.
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