-
1.发明授权Intercalates and exfoliates formed with oligomers and polymers and composite materials containing same 失效用低聚物和聚合物形成的插层物和去角质物以及含有它们的复合材料
公开(公告)号：US5552469A
公开(公告)日：1996-09-03
申请号：US488264
申请日：1995-06-07
摘要： Exfoliated layered silicate material derived from intercalates formed by contacting the layer material, e.g., a phyllosilicate, with an intercalant polymer to sorb or intercalate the polymer between adjacent platelets of the layered material. Sufficient intercalant polymer is sorbed between adjacent platelets to expand the adjacent platelets to a spacing of at least about 10 .ANG. (as measured after water removal), up to about 100 .ANG. and preferably in the range of about 30-45 .ANG., so that the intercalate easily can be exfoliated, e.g., when mixed with a thermoplastic or thermosetting matrix polymer melt, to provide a matrix polymer/platelet nanocomposite material--the platelets being exfoliated from the intercalate.
摘要翻译： 衍生自通过使层状材料例如页硅酸盐与嵌入聚合物接触而形成的嵌层的剥离层状硅酸盐材料在分层材料的相邻片晶之间吸附或嵌入聚合物。 在相邻的血小板之间吸附足够的嵌入聚合物以将相邻的血小板膨胀至至少约10安培（除水后测量）的间隔，高达约100安培，优选在约30-45安培的范围内， 插入物容易被剥离，例如当与热塑性或热固性基质聚合物熔体混合时，提供基质聚合物/血小板纳米复合材料 - 血小板从插层中剥离。
搜索结果
1 条记录 (耗时 0.007 秒)
筛选
AND
AND
过滤
NOT
NOT