发明名称 |
Polycarbonate resin composition |
摘要 |
A polycarbonate resin composition according to the present invention is suited to be used for medical supplies or appliances and shows a very low yellow discoloration when exposed to an ionizing radiation for sterilization. The polycarbonate resin composition comprises 100 parts by weight of a polycarbonate resin; 0.01 to 5 parts by weight of an aromatic compound containing oxy group or carbonyl group; and 0.01 to 5 parts by weight of at least one compound selected from the group consisting of: (A) a compound containing cyclic acetal group; (B) a sulfone compound; (C) a sulfoxide compound; (D) polyalkylene glycol, an ether of polyalkylene glycol or an ester of polyalkylene glycol; (E) a compound containing sulfonate group; and (F) an aromatic hydrocarbon-aldehyde resin.
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申请公布号 |
US5977206(A) |
申请公布日期 |
1999.11.02 |
申请号 |
US19980006001 |
申请日期 |
1998.01.12 |
申请人 |
MITSUBISHI ENGINEERING-PLASTICS CORP. |
发明人 |
MIYA, SHINYA;KANAYAMA, SATOSHI;SHIMOMAI, KEN |
分类号 |
C08K5/06;C08K5/41;C08L69/00;(IPC1-7):C08G69/00 |
主分类号 |
C08K5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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