发明名称 |
ANTISTATIC AGENT FOR VINYL CHLORIDE BASED RESINS, VINYL CHLORIDE-BASED RESIN COMPOSITION CONTAINING THE SAME AND METHOD FOR MANUFACTURING THIS COMPOSITION |
摘要 |
The present invention provides an antistatic agent for vinyl chloride-based resins which can impart superior antistatic properties to the vinyl chloride-based resin, and which can thereby solve various problems arising from charging of the vinyl chloride-based resin with static electricity, a vinyl chloride-based resin composition containing this antistatic agent, and a method for manufacturing this composition. The present invention provides an antistatic agent for vinyl chloride-based resins which consists of silica particles containing at least 99.0% by mass of SiO 2 and 0.00005% 80.5 ppm)by mass or less of sodium, and which has such a particle size distribution that at leasr 98% by mass of the silica particles is occupied by the particles hcving a particle diameter in the range from 30 to 1,000 nm. |
申请公布号 |
PT1721929(E) |
申请公布日期 |
2008.04.01 |
申请号 |
PT20060290724T |
申请日期 |
2006.05.05 |
申请人 |
SHIN -ETSU CHEMICAL CO. LTD. |
发明人 |
TATSUYA FUJIMOTO;KEN YAHATA;TADASHI AMANO |
分类号 |
C08K3/36;C08F6/00;C08L27/06 |
主分类号 |
C08K3/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|