发明名称 |
PROCESS FOR THE PREPARATION OF A DIOL |
摘要 |
There is provided a process for the preparation of a polymerisable composition comprising a cross-linker and a polymerisable monomer of formula (I) comprising the steps of: (i) contacting a compound of formula (II) with an immobilised acid, wherein X, Y, Z, R<1>, P and Q are independently selected from a hydrocarbyl group or hydrogen and wherein A is (CH2)n wherein n is 0 or 1; (ii) neutralising the product of step (i) such that the cross-linker is formed.
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申请公布号 |
WO0063150(A1) |
申请公布日期 |
2000.10.26 |
申请号 |
WO2000GB00780 |
申请日期 |
2000.03.03 |
申请人 |
HYDRON LIMITED;HOLDSTOCK, BARRY, CHARLES;GLASBEY, TREVOR, OWEN |
发明人 |
HOLDSTOCK, BARRY, CHARLES;GLASBEY, TREVOR, OWEN |
分类号 |
G02C7/04;C07B61/00;C07C67/29;C07C69/54;C08F220/28;C08J5/00;(IPC1-7):C07C67/297;C08F120/20;G02B1/04 |
主分类号 |
G02C7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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