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发明名称
POLYTETRAHYDROFURAN ETHERS
摘要
Polytetrahydrofuran ethers of the formula R1-O-(CH2)4]nO-R2 I where n is a number from 3 to 70, and R1 and R2 are hydrocarbon radicals containing 3 to 5 carbon atoms and a double bond, but where R2 may alternatively be hydrogen.
申请公布号
US5124488(A)
申请公布日期
1992.06.23
申请号
US19900520032
申请日期
1990.05.07
申请人
BASF AKTIENGESELLSCHAFT
发明人
HICKMANN, ECKHARD
分类号
C07C43/15;C07C43/178;C08G65/20;C08G65/32;C08G65/331;C08G65/337
主分类号
C07C43/15
代理机构
代理人
主权项
地址
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