参数英语专利名称：Monolithic column
发明人：Shaofeng Xie
申请号：US11200773电影i do
成考英语作文范文50篇
申请日：20050810
公开号：US07473367B2
公开日：
环抱
20090106
专利内容由知识产权出版社提供
物理化学学报
yuin专利附图：
摘要：Permeable polymeric monolithic materials are prepared in a plastic column casing. In one embodiment, the permeable polymeric monolithic materials are polymerized by the application of heat from an external source starting at a low
kinktemperature such as 40 degrees centigrade, depending on the mixture and size of the
hobbies
column, and continuing at a higher temperature, such as 60 degrees centigrade. The temperature at the start of the polymerization is low enough so as not to cau exothermal run-away conditions and to avoid high heat of reaction that would prevent a substantially constant temperature across the cross-ction of the column. The higher temperature is ud after sufficient monomer depletion has occurred and steric interference has incread so the polymerization reaction is sufficiently slow to avoid heat of reaction generation high enough to cau significant reduction in the homogeneousness of the pore sizes.
申请人：Shaofeng Xie面试 缺点
地址：Lincoln NE US
国籍：US
代理机构：Morgan, Lewis & Bockius LLP
代理人：David J. Breznerwipilot
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