| 发明名称 |
Container for Precision Member and Method for Preparing the Same |
| 摘要 |
A container for precision members is prepared from a polycarbonate resin, wherein a polycarbonate resin solution prepared by immersing the polycarbonate resin in water and leaving the solution has chloride ions (Cl−), fluoride ions (F−) and sulfate ions (SO42-) in a concentration of about 2 ppb or less, independently of each other, as detected by ion chromatography (IC). The container for precision members is capable of preserving and transporting the precision members predisposed to damage by minor amounts of impurities or contaminants without damage. |
| 申请公布号 |
US2015093531(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414499552 |
申请日期 |
2014.09.29 |
| 申请人 |
Samsung SDI Co., Ltd. |
发明人 |
HUR Jong Chan;CHI Jun Ho;CHEI Woo Suk;LEE Eun Byul |
| 分类号 |
C08G64/06 |
主分类号 |
C08G64/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A container for precision members prepared from a polycarbonate resin, wherein a polycarbonate resin solution prepared by immersing the polycarbonate resin in water and leaving the solution has chloride ions (Cl−), fluoride ions (F−) and sulfate ions (SO42-) in a concentration of about 2 ppb or less, independently of each other, as detected by ion chromatography (IC). |
| 地址 |
Yongin-si KR |
