公开(公告)号：US06613820B2

公开(公告)日：2003-09-02

申请号：US09460625

申请日：1999-12-14

申请人： Tomohide Fujiguchi ,  Kim Choate ,  Yuzuru Sawano ,  Akihiro Saito ,  Hideyuki Itoi

发明人： Tomohide Fujiguchi ,  Kim Choate ,  Yuzuru Sawano ,  Akihiro Saito ,  Hideyuki Itoi

IPC分类号： C08L6900

CPC分类号： C08K5/521 ,  C08K3/013 ,  C08L25/04 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L2666/02 ,  C08L25/00 ,  C08L2666/06

摘要： To provide a polycarbonate resin composition that has excellent moisture resistance, good flame resistance, and markedly superior mechanical strength. Means for Solution: A resin composition containing (A) 1 to 99 weight parts of a polycarbonate resin having a viscosity average molecular weight of 10,000 to 100,000 and (B) 1 to 99 weight parts of a styrene resin, and also containing (C) a phosphoric ester compound with an acid value of 1 or less, in an amount of 1 to 40 weight parts per combined 100 weight parts of (A)+(B), and (D) a reinforcing agent in an amount of 1 to 100 weight parts per combined 100 weight parts of (A)+(B)+(C).

摘要翻译： 提供具有优异的耐湿性，良好的阻燃性和显着优异的机械强度的聚碳酸酯树脂组合物。 解决方案：一种树脂组合物，其含有（A）1〜99重量份粘均分子量为10,000〜100,000的聚碳酸酯树脂和（B）1〜99重量份苯乙烯树脂，并且还含有（C） 酸值为1以下的磷酸酯化合物，相对于（A）+（B）的100重量份组合，为1〜40重量份，（D）1〜100重量份的增强剂 （A）+（B）+（C）组合的100重量份重量份。

公开(公告)号：US06486241B2

公开(公告)日：2002-11-26

申请号：US09392683

申请日：1999-09-09

申请人： Yuzuru Sawano

发明人： Yuzuru Sawano

IPC分类号： C08L6900

CPC分类号： C08L69/00 ,  C08L25/12 ,  C08L51/04 ,  C08L55/02 ,  C08L2666/14 ,  C08L25/00 ,  C08L51/00

摘要： A polycarbonate resin composition with improved moisture resistance maintains outstanding physical properties even in high-temperature, high-humidity aging and comprises a polycarbonate resin composition containing (B) (B-1) 1 to 99 parts by weight of a copolymer having as its component parts (a) an aromatic vinyl monomer component, (b) a cyanide vinyl monomer component, and (c) a rubber-like polymer, and/or (B-2) a copolymer having as its component parts (a) an aromatic vinyl monomer component and (b) a cyanide vinyl monomer component, with respect to (A) 1 to 99 parts by weight of polycarbonate resin having a viscosity average molecular weight within a specified range, said copolymer containing an amount of various alkali metals of 1 ppm or less, and (C) 0 to 40 parts by weight of a phosphoric ester compound blended in with respect to a total of 100 parts by weight of the aforementioned components (A) and (B).

摘要翻译： 具有改善的耐湿性的聚碳酸酯树脂组合物即使在高温高湿时也能保持突出的物理性能，并且包括含有（B）（B-1）1-99重量份作为其组分的共聚物的聚碳酸酯树脂组合物 部分（a）芳族乙烯基单体组分，（b）氰化乙烯基单体组分和（c）橡胶状聚合物和/或（B-2）共聚物，其组分（a） 单体组分和（b）氰化乙烯基单体组分，相对于（A）1至99重量份的粘均分子量在特定范围内的聚碳酸酯树脂，所述共聚物含有1ppm的各种碱金属 （C）0〜40重量份相对于上述成分（A）和（B）的总计100重量份共混的磷酸酯化合物。