会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明申请
    • CHIRAL DOPANT WITH PHENYLETHANEDIOL FUNCTIONALITY
    • 具有苯乙醚功能的AL。
    • WO2004002935A1
    • 2004-01-08
    • PCT/IB2003/002927
    • 2003-06-13
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.LUB, JohanWEGH, Rene, T.
    • LUB, JohanWEGH, Rene, T.
    • C07C69/90
    • C07D493/04C07C69/92C09K19/586Y10T428/10Y10T428/1036
    • The invention pertains to a phenylethanediol derivative having at least one polymerizable group, characterized in that the phenylethanediol derivative further comprises at least one photo-convertible group for adjusting the helical twisting power of the phenylethanediol derivative. According to a preferred embodiment the phenylethanediol has the formulawherein A stands for a bond or a p-phenylene group; B and B' are independently (O)p-CoH2o-O-CO-CR'=CH2, o being 2-12, p being 0 or 1, and R' being H or CH3; P stands for a CH2 or a C=O group; Q and Q' are independently selected from H, C1-C3 alkyl, C1-C3 alkoxy, halogen, and CN;n is an integer from 1 to 3; andm is an integer from 0 to 2; and:wherein A stands for a bond or a p-phenylene group; B is (O)p-CoH2o-O-CO-CR'=CH2, o being 2-12, p is 1, and R' being H or CH3; P stands for a CH2 or a C=O group; Q is selected from H, C1-C3 alkyl, C1-C3 alkoxy, halogen, and CN; andm is an integer from 0 to 2.
    • 本发明涉及具有至少一个可聚合基团的苯乙二醇衍生物,其特征在于所述苯乙二醇衍生物还包含至少一个用于调节苯乙二醇衍生物的螺旋扭转能力的光转化基团。 根据一个优选的实施方案,苯乙二醇具有甲醛,其中A代表键或对亚苯基; B和B'独立地为(O)p-CoH 2 O-O-CO-CR'= CH 2,o为2-12,p为0或1,R'为H或CH 3; P代表CH2或C = O基团; Q和Q'独立地选自H,C 1 -C 3烷基,C 1 -C 3烷氧基,卤素和CN; n是1至3的整数; andm是从0到2的整数; 和:其中A代表键或对亚苯基; B是(O)p-CoH 2 O-O-CO-CR'= CH 2,o是2-12,p是1,R'是H或CH 3; P代表CH2或C = O基团; Q选自H,C 1 -C 3烷基,C 1 -C 3烷氧基,卤素和CN; andm是0到2的整数。
    • 15. 发明申请
    • CHOLESTERIC COLOR FILTER AND METHOD OF MANUFACTURING SUCH
    • 彩色滤光片及其制造方法
    • WO2004044631A1
    • 2004-05-27
    • PCT/IB2003/004624
    • 2003-10-20
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.WEGH, Rene, T.BROER, Dirk, J.LUB, Johan
    • WEGH, Rene, T.BROER, Dirk, J.LUB, Johan
    • G02B5/30
    • G02B5/3025G02B5/3016
    • The invention pertains to a method of manufacturing a layer of a cholesterically ordered polymer material, in which the material is oriented in such a way that the axis of the molecular helix of the cholesterically ordered material extends transversely to the layer, wherein the method comprises the following steps: a) providing a layer comprising a cholesterically ordered material, which material comprises a quantity of a convertible compound, the conversion of said compound being inducible by radiation; b) irradiating the layer to convert at least a part of the convertible compound in the irradiated parts of the layer; c) optionally at least partially polymerizing and/or cross-linking the cholesterically ordered material to form a three-dimensional polymer; d) applying a diffusion agent onto the layer to transversely swell the layer as a function of the concentration variation of the diffusion agent; e) fixing the diffusion agent to the polymer to freeze in the formed structure.
    • 本发明涉及一种制造胆甾醇有序聚合物材料层的方法,其中材料以这样一种方式取向,使得胆甾醇排序材料的分子螺旋轴线横向于该层延伸,其中该方法包括 以下步骤:a)提供包含胆甾醇排序材料的层,该材料包含一定数量的可转化化合物,所述化合物的转化可通过辐射诱导; b)照射该层以转换该层的照射部分中的可转换化合物的至少一部分; c)任选地至少部分聚合和/或交联胆甾醇排序的材料以形成三维聚合物; d)根据扩散剂的浓度变化,在该层上施加扩散剂以使该层横向膨胀; e)将扩散剂固定到聚合物上以在形成的结构中冷冻。