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    Process for the production of high internal phase emulsion foams
    8.
    发明授权
    Process for the production of high internal phase emulsion foams 有权
    生产高内相乳液泡沫的方法

    公开(公告)号：US09056412B2

    公开(公告)日：2015-06-16

    申请号：US12794993

    申请日：2010-06-07

    申请人： Steven Ray Merrigan ,  Thomas Allen Desmarais

    发明人： Steven Ray Merrigan ,  Thomas Allen Desmarais

    IPC分类号： B29C44/28 ,  B29C33/68 ,  B29C41/28 ,  B29C44/60 ,  B29C47/00 ,  B29C47/08 ,  B29C47/34 ,  B29C67/20 ,  B29K105/04

    CPC分类号： C08F120/10 ,  B29C33/68 ,  B29C41/28 ,  B29C44/28 ,  B29C44/60 ,  B29C47/0021 ,  B29C47/0872 ,  B29C47/34 ,  B29C67/202 ,  B29C2947/9298 ,  B29K2105/04 ,  C08F2/50 ,  C08J2201/028

    摘要： A method for reducing the adherence of a High Internal Phase Emulsion (HIPE) to belt surfaces in a multi-tiered curing oven is provided. The method comprises forming a High Internal Phase Emulsion from an oil phase comprising monomer, cross-linking agent, emulsifier, an aqueous phase and photoinitiator; depositing the High Internal Phase Emulsion on an extrusion belt; exposing the High Internal Phase Emulsion to an Ultraviolet light source to partially polymerize the top surface of the High Internal Phase Emulsion; moving the High Internal Phase Emulsion to a multi-tiered curing oven such that the partially polymerized top surface of the High Internal Phase Emulsion is contacted with a curing oven belt in the multi-tiered curing oven; and polymerizing the monomer component in the oil phase of the High Internal Phase Emulsion at a temperature of from about 20° C. to about 150° C. for a time sufficient to from a High Internal Phase Emulsion foam.

    摘要翻译： 提供了一种在多层固化炉中降低高内相乳液（HIPE）对带表面的粘附性的方法。 该方法包括从包含单体，交联剂，乳化剂，水相和光引发剂的油相形成高内相乳液; 将高内相乳液沉积在挤出带上; 将高内相乳液暴露于紫外光源以部分聚合高内相乳液的顶表面; 将高内相乳液移动到多层固化炉中，使得高内相乳液的部分聚合的顶表面与多层固化炉中的固化炉带接触; 并将高内相乳液的油相中的单体组分在约20℃至约150℃的温度下聚合足够长时间从高内相乳液泡沫中分离。