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1. 发明申请

WO1997004027A1 FLAME-RETARDANT POLYSTYRENIC RESIN COMPOSITION AND MOLDINGS OF POLYSTYRENIC RESIN 审中-公开
标题翻译：阻燃聚苯乙烯树脂组合物和聚苯乙烯树脂的模具
公开(公告)号：WO1997004027A1
公开(公告)日：1997-02-06
申请号：PCT/JP1996001987
申请日：1996-07-17
申请人： IDEMITSU PETROCHEMICAL CO., LTD. , MASUYAMA, Akitoshi , IWASHITA, Tohru , YAMAO, Shinobu , MIHARA, Masami
发明人： IDEMITSU PETROCHEMICAL CO., LTD.
IPC分类号： C08L25/00
CPC分类号： C08L25/06 , C08K5/03 , C08L53/02 , C08L2666/24 , C08L2666/02
摘要： A flame-retardant polystyrenic resin composition excellent in heat stability, which is improved in flame retardance and so on and is reduced in the amount of the gas generating in the thermoforming or hot processing and the amount of mold deposits without impairing the excellent heat resistance, chemical resistance, mechanical strengths and so on inherent in SPS and which can give moldings little suffering from discoloration or change in mechanical strength. The composition comprises (A) 100 parts by weight of a resin comprising (a-1) a styrenic polymer having a syndiotactic structure, (a-2) a polymer having a polar group and exhibiting compatibility or affinity for the component (a-1), and (a-3) a thermoplastic resin and/or a rubbery elastomer, (B) 2 to 100 parts by weight of a bromodiphenyl compound, and (C) antimony oxide or the like, the (B) to (C) weight ratio being within the range of 1 to 10, and another resin composition comprises the above composition and an inorganic filler.
摘要翻译：热稳定性优异的阻燃性聚苯乙烯树脂组合物，其阻燃性提高，并且在热成型或热加工中产生的气体量和模具沉积量减少而不损害耐热性优异，耐化学腐蚀性，机械强度等在SPS中固有，并且可以使模制品几乎不受变色或机械强度变化的影响。组合物包含（A）100重量份的树脂，其包含（a-1）具有间同立构结构的苯乙烯类聚合物，（a-2）具有极性基团的聚合物并且对组分（a-1）具有相容性或亲和性）和（a-3）热塑性树脂和/或橡胶弹性体，（B）2〜100重量份的溴二苯基化合物和（C）氧化锑等，（B）〜（C）重量比在1至10的范围内，另一种树脂组合物包含上述组合物和无机填料。

2. 发明申请

WO1996034049A1 FLAME-RETARDANT RESIN COMPOSITION 审中-公开
标题翻译：阻燃树脂组合物
公开(公告)号：WO1996034049A1
公开(公告)日：1996-10-31
申请号：PCT/JP1996001162
申请日：1996-04-26
申请人： IDEMITSU KOSAN CO., LTD. , IWASHITA, Tohru , MIURA, Shinichi
发明人： IDEMITSU KOSAN CO., LTD.
IPC分类号： C08L25/04
CPC分类号： C08L77/00 , C08L25/06 , C08L25/18 , C08L71/12 , C08L77/06 , C08L77/12 , C08L2666/14 , C08L25/00
摘要： A flame-retardant resin composition comprising (a) SPS, (b) a thermoplastic resin having reactive polar groups, (c) a compatibilizer compatible with the component (a) and having a polar group reactive with the component (b), (d) a flame retardant and (e) an auxiliary flame retardant, wherein the (a) to (b) weight ratio is less than 1.5, the amount of the component (c) is 0.5 to 10 wt.% when the total of the components (a), (b) and (c) is taken as 100 wt. %, and the amounts of the components (d) and (e) are at least 10 pts. by wt. and at least 3 pts. by wt. respectively per 100 pts. by wt. of the total of the components (a), (b) and (c). A particular example of the above composition is an SPS/polyamide alloy composition exhibiting high flame retardance while retaining excellent characteristics inherent in SPS/polyamide alloy.
摘要翻译：一种阻燃树脂组合物，其包含（a）SPS，（b）具有反应性极性基团的热塑性树脂，（c）与组分（a）相容并具有与组分（b）反应的极性基团的增容剂，（d））阻燃剂和（e）辅助阻燃剂，其中（a）至（b）重量比小于1.5，组分（c）的量为组分（c）的总量的0.5至10重量％（a），（b）和（c）取100重量份。％，组分（d）和（e）的量至少为10个。以重量计至少3点。以重量计分别为每100点。以重量计（a），（b）和（c）的总和。上述组合物的具体实例是在保留SPS /聚酰胺合金固有的优异特性的同时具有高阻燃性的SPS /聚酰胺合金组合物。

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