发明名称 |
METHOD OF MAKING MICROPOROUS MEMBRANES AND IMAGE RECORDING MATERIALS COMPRISING THE SAME |
摘要 |
The present invention relates to a process for making microporous membranes by curing compounds through radiation. The invention further relates to image recording materials, in which these microporous membranes are used. According to the present invention a microporous membrane is prepared by the steps of providing a curable compound solvent mixture, wherein the concentration of said curable compound is between 20 and 80 weight percent and wherein at least 30 weight percent of said solvent is water; applying said mixture to a support; curing said curable compound mixture by exposing to radiation, thereby causing phase separation between the crosslinked curable compound and the solvent; subjecting the resulting microporous membrane to a drying or washing step to remove said solvent; and optionally separating the support and the microporous membrane.
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申请公布号 |
US2008070029(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
US20070859026 |
申请日期 |
2007.09.21 |
申请人 |
FUJIFILM MANUFACTURING EUROPE B.V. |
发明人 |
HESSING JACKO;VAN BAAK WILLEM J.;KASE AKIRA |
分类号 |
B32B3/26;B29C35/08;B32B27/30;B32B27/32;B41J2/01 |
主分类号 |
B32B3/26 |
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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