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1. 发明授权

US5708065A Fire resistant resin compositions 失效
标题翻译：耐火树脂组合物
公开(公告)号：US5708065A
公开(公告)日：1998-01-13
申请号：US770191
申请日：1996-12-19
申请人： Marvin Michel Martens , Robert Valentine Kasowski , Kevin Bodle Cosstick , Robert Earl Penn
发明人： Marvin Michel Martens , Robert Valentine Kasowski , Kevin Bodle Cosstick , Robert Earl Penn
IPC分类号： C08K5/00 , C08K5/3492 , C08K5/34
CPC分类号： C08K5/34928 , C08K5/0066
摘要： This invention relates to flame retardants for polyester and polyamide compositions, and specifically relates to compositions containing (1) about 30 to about 70 weight percent of a polyester or a synthetic, aliphatic polyamide or a mixture thereof; (2) about 15 to about 40 weight percent of glass or mineral reinforcing agent; and (3) a flame retardant of (a) about 20 to about 30 weight percent of melamine phosphate and up to about 10 weight percent of a charring catalyst; (b) about 15 to about 30 weight percent of melamine phosphate, up to about 10 weight percent of a charring catalyst and up to about 10 weight percent of a char former; (c) about 5 to about 45 weight percent of melamine pyrophosphate; (d) about 15 to about 30 weight percent of melamine pyrophosphate and up to about 10 weight percent of a charring catalyst; (e) about 15 to about 30 weight percent of melamine pyrophosphate, up to about 10 weight percent of a charring catalyst and up to about 10 weight percent of a char former, or (f) about 20 to about 30 weight percent melamine pyrophosphate and up to about 10 weight percent of at least one of melamine cyanurate, melamine, or zinc borate, wherein all percents by weight are based on the total weight of (1)+(2)+(3) only.
摘要翻译：本发明涉及用于聚酯和聚酰胺组合物的阻燃剂，具体涉及含有（1）约30至约70重量％的聚酯或合成的脂族聚酰胺或其混合物的组合物; （2）约15至约40重量％的玻璃或矿物增强剂; 和（3）阻燃剂（a）约20至约30重量％的磷酸三聚氰胺和至多约10重量％的炭化催化剂; （b）约15至约30重量％的磷酸三聚氰胺，至多约10重量％的炭化催化剂和至多约10重量％的炭化剂; （c）约5至约45重量％的焦磷酸三聚氰胺; （d）约15至约30重量％的焦磷酸三聚氰胺和至多约10重量％的炭化催化剂; （e）约15至约30重量％的焦磷酸三聚氰胺，至多约10重量％的炭化催化剂和至多约10重量％的炭形成剂，或（f）约20至约30重量％的焦磷酸三聚氰胺，以及至多约10重量％的三聚氰胺氰脲酸酯，三聚氰胺或硼酸锌中的至少一种，其中所有重量百分比仅基于（1）+（2）+（3）的总重量。

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