| 发明名称 |
Anti Yellowing Composition |
| 摘要 |
The present invention relates to a radical scavenging and anti-yellowing composition for polymeric materials and compositions containing the same. The invention further relates to medical devices comprising a composition according to the invention and to a method of sterilizing such devices. |
| 申请公布号 |
US2015159014(A1) |
申请公布日期 |
2015.06.11 |
| 申请号 |
US201214343130 |
申请日期 |
2012.08.28 |
| 申请人 |
Elbert Bernhard;Jahnke Eike |
发明人 |
Elbert Bernhard;Jahnke Eike |
| 分类号 |
C08L69/00;A61L2/08;C09K15/12;A61L31/04;A61L31/14 |
主分类号 |
C08L69/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Composition comprising:
i) a polyalkylene glycol and ii) a thio compound with the formula (I)
[R1O(CO)(CH2)n]S[(CH2)m(CO)p(A)qR2] wherein:
R is a straight chain, branched or cyclic alkyl group with 1 to 24 carbon atoms,n is an integer from 1 to 6,m is an integer of 1 to 16,p is 1 or 0,A is an oxygen or sulphur atom,q is 1 or 0, andR2 is a straight chain, branched or cyclic alkyl group with 1 to 24 carbon atoms. |
| 地址 |
Stade DE |
