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1. 发明申请

US20050271878A1 Supramolecular composite film material and method for fabricating 有权
标题翻译：超分子复合膜材料及其制造方法
公开(公告)号：US20050271878A1
公开(公告)日：2005-12-08
申请号：US11132746
申请日：2005-05-18
申请人： Alexander Grodsky , Alexander Krivoschepov , Pavel Lazarev
发明人： Alexander Grodsky , Alexander Krivoschepov , Pavel Lazarev
IPC分类号： B05D1/40 , B32B9/04 , C09K19/02
CPC分类号： C09K19/02 , C09K2219/03 , Y10T428/31504
摘要： The present invention provides an optically anisotropic composite film material possessing improved working characteristics, including hydrolytic stability and mechanical strength with respect to environmental factors. These and other advantages of the present invention may be achieved by creating a supramolecular composite film material. This supramolecular composite film material comprises a matrix of thin crystal film composed of organic supramolecules containing polar groups, and a binding agent representing a water-soluble aliphatic compound containing at least two functional groups. The present invention further provides a method for manufacturing supramolecular composite film materials possessing these advantageous properties. In one embodiment, the method comprises the following steps: (i) formation of a layer of lyotropic liquid crystal composed of supramolecules of a cyclic organic compound with conjugated π-systems and substituted polar groups; (ii) application of an external orienting force to said layer and further removal of a solvent with the resulting formation of a thin crystal film; (iii) treatment of the thin crystal film with a solution of inorganic salts leading to the formation of an insoluble crystalline film of supramolecules composed of said organic molecules; (iv) impregnation of said insoluble film with a binding agent capable of interacting with the polar groups with the subsequent formation of a filled film; and (v) drying of said filled film leading to the formation of a supramolecular composite film material.
摘要翻译：本发明提供具有改善的工作特性的光学各向异性复合膜材料，包括相对于环境因素的水解稳定性和机械强度。本发明的这些和其它优点可以通过产生超分子复合膜材料来实现。这种超分子复合膜材料包括由含有极性基团的有机超分子组成的薄晶体基质和代表含有至少两个官能团的水溶性脂族化合物的粘合剂。本发明还提供了具有这些有利特性的超分子复合膜材料的制造方法。在一个实施方案中，该方法包括以下步骤：（i）形成由具有共轭π-系统和取代的极性基团的环状有机化合物的超分子组成的溶致液晶层; （ii）向所述层施加外部取向力并进一步除去溶剂，形成薄晶体膜; （iii）用无机盐溶液处理薄晶膜，导致形成由所述有机分子组成的超分子的不溶性结晶膜; （iv）用能够与极性基团相互作用的粘合剂浸渍所述不溶性膜，随后形成填充膜; 和（v）所述填充膜的干燥，导致形成超分子复合膜材料。

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