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发明名称
METHOD FOR PREPARING HIGH-PURITY POLYETHYLENEGLYCOL ALDEHYDE DERIVATIVES
摘要
A method for preparing high-purity polyethyleneglycol-alkylenealdehydes and derivatives thereof is provided.
申请公布号
US2011071262(A1)
申请公布日期
2011.03.24
申请号
US20090993336
申请日期
2009.05.19
申请人
ID BIOCHEM, INC.;HANMI HOLDINGS CO., LTD.
发明人
PARK PYEONG-UK;KIM SEONG-NYUN;CHOI WOO-HYUK;JANG HAK-SUN;LEE GWAN-SUN;KWON SE-CHANG
分类号
C08G65/48
主分类号
C08G65/48
代理机构
代理人
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