| 发明名称 |
Medical instruments made from a polyolefin composition which has been sterilized with gamma irradiation |
| 摘要 |
YMedical instruments, e.g., syringes, which can be sterilized by gamma irradiation and which are made of polyolefin resins (preferably a polypropylene polymer) which are resistant to gamma irradiation. The polyolefin is compounded with a specific hindered amine and a specific phenol or its phosphorous ester, each in an amount of from 0.01 to 1 part by weight per 100 parts of the polyolefin.
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| 申请公布号 |
US4569736(A) |
申请公布日期 |
1986.02.11 |
| 申请号 |
US19840591884 |
申请日期 |
1984.03.21 |
| 申请人 |
TERUMO KABUSHIKI KAISHA |
发明人 |
KOSEGAKI, KIMIHO;TAKESHITA, RYUSHIRO;KOBAYASHI, KAZUHIKO |
| 分类号 |
C08L23/00;A61L2/08;A61L31/00;A61M1/00;C08K5/00;C08K5/13;C08K5/34;C08K5/3435;C08K5/52;C08K5/524;C08L7/00;C08L21/00;C08L23/02;C08L51/00;C08L51/02;C08L77/00;C08L101/00;(IPC1-7):C08K5/52 |
主分类号 |
C08L23/00 |
| 代理机构 |
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代理人 |
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