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发明名称
聚伸丙基醚乙二醇之制造
摘要
本发明系关于一种制造聚伸丙基醚乙二醇之方法,其中在特定纯化步骤期间使用一或多种无机化合物,以缩短相分离时间。
申请公布号
TWI419910
申请公布日期
2013.12.21
申请号
TW096102111
申请日期
2007.01.19
申请人
杜邦股份有限公司 美国
发明人
哈瑞 巴布 桑卡拉;霍华C 吴;伟 曾;吴梓弘
分类号
C08G65/34;C08G65/46
主分类号
C08G65/34
代理机构
代理人
陈传岳 台北市大安区仁爱路3段136号13楼;郭雨岚 台北市大安区仁爱路3段136号13楼
主权项
地址
美国
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