CN1422309A - 具有选择角度透射或反射性能和/或吸收性能的透明介质 - Google Patents
具有选择角度透射或反射性能和/或吸收性能的透明介质 Download PDFInfo
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Abstract
本发明涉及一种透明介质,包括具有选择角度反射或透射性能和/或吸收性能的多层颜料,以及它们的用途,尤其是在透明隔热系统(TTIs)中的用途。
Description
本发明涉及多层颜料在透明介质中的应用,其以下列事实而独具特色:它们具有选择角度透射或反射性能和/或吸收性能。
太阳是一种用之不竭、环境友好的能源,可以给我们提供用于建筑取暖的热能。总的说来,照射到建筑物上的能量是内部消耗的热能的四倍。
透明隔热(TTI)是一种用于日光室加热的技术。这里涉及的材料兼备低的导热性和用于太阳辐射的高度透射性。在具有透明隔热的外壁情况下,TTI部件位于已经涂有黑色或彩色吸收体层的实体墙壁的前面。此系统通过玻璃管系统从建筑物墙外表引导入射的太阳能,照射在墙的前方,并转变为热量。虽然目前使用的TTI系统具有良好的隔热性以及在冬季可以回收能量,但是如果没有机械的遮阳系统,例如遮阳卷帘、活动遮光帘、前缘缝翼、隔离开关(extractors)等时,它们起作用的方式意味着:它们在夏季导致墙壁过热,并产生使人不愉快的内壁温度。此外,在设计建筑物墙壁时,吸收能量所必需的黑色吸收体层还会受到装饰限制。
通过将透明隔热模块应用到朝南的墙上,太阳能可以极大程度地引入到建筑物中,和用于加热。在冬季这效果是非常受欢迎的,但在夏季附加引入的热量导致建筑物过热。
照射到建筑物墙壁上的太阳辐射根据一天的时间和季节(冬季/夏季)而变化它的入射角。在冬季,照射在朝南墙上的入射角当太阳在它的最高点时(12.00小时)大约为12°,而在夏季在德国它大约为68°(取决于纬度)。
DE-A-19501114公开了一种方法,包括通过简单的措施以正面方式将在冬季存在的直接和散播的太阳辐射引入到房屋的热量平衡。该现有技术描述了在电磁波谱的可见光谱区可以反射的且借助于颜料混合物可以在近红外区变得有吸收性的油漆。与本发明相反,在DE-A-19501114中,只有在冬季出现的太阳辐射对房屋的热量平衡有积极的效果。然而,其不利的是在春天、夏季和秋天更强烈的太阳辐射可以导致房屋过热,其只得通过通风来加以缓解。
在DE19756037A1公开的着色的透明介质已经解决了这个问题,其在冬季不仅利用了太阳辐射,而且在夏季保护建筑物以防过热。所以使用具有选择角度透射的颜料,例如有珍珠般光泽的颜料防止了建筑物和房间的过热。波长范围为0.25-2.5μm的太阳辐射,在太阳高悬在空中的夏季通过着色的区域比在太阳较低的冬季月份透射的少。有珍珠般光泽颜料的透射性能是由涂敷材料的折射率和吸收性能、层的厚度和层的顺序确定的。
本发明的目的是显著提高TTI的选择角度遮光的效率。
多层颜料不仅由于其颜色性质而受到人们的关心,而且正逐渐用在功能区域。多层颜料在可见光波长范围内呈现出选择反射或透射性,具有能决定着彩色效果的性能。此与波长相关的反射或透射可以延至近红外区,而且可部分地利用在农业薄膜中。另一方面,多层颜料呈现出不同的反射或透射性和吸收性,此取决于入射辐射的入射角。因此,在设计建筑物墙壁时,在施工方面应该发现应用于多层颜料的全新功能区域。
通过合适选择和组合不同折射率的涂敷材料可以提高光学性质的角度依赖性。在垂直太阳辐射的情况下,颜料最大透光的波长和最大太阳能波长在理论上是一致的,而在平面入射角,即与垂直线呈大于60°角度的情况下,彼此之间最大值显著地改变。因此,在入射角为0°和60°时透射率(度)之间的比可以从常规有珍珠般光泽颜料的0.6减小到理想的多层颜料的0.1。
令人惊讶的是,已经发现在使用多层颜料时,可以达到比在常规有珍珠般光泽颜料的情况下更大的遮光效应。通过许多层的合适组合,可以增强颜料的与角度相关的透射性能,并满足特殊建筑物墙壁的要求。使用多层颜料能够使冬季与夏季的太阳能透射率之间的比例从常规有珍珠般光泽颜料的0.5-0.85降到多层颜料的0.1-0.6。
当这些多层颜料相应地应用到建筑物墙壁时,在冬季建筑物墙壁可以透射太阳能辐射,即暖和,而在夏季建筑物墙壁可以反射/吸收太阳辐射,即遮阳。
因此,本发明涉及透明介质,包括具有选择角度反射或透射性能和/或吸收性能的基于小片状体形式基底的多层颜料,其特征在于在夏季(太阳辐射的入射角从55到70°)太阳能透射率与在冬季(太阳辐射的入射角从5到20°)太阳能透射率两者之间比例为0.1-0.6。
在透明介质中多层颜料的选择角度性能集中在太阳辐射的光谱区即从0.25到2.5μm上。在这一波长范围内,例如对已经涂敷功能颜料的玻璃基底可以测定指向半球状透射和反射率。从这些测定的指向半球状的透射和反射率中,通过对比太阳光谱或人眼的亮度灵敏度,可以按照DIN67507计算太阳光或可见光的透射和反射率。
为所属技术领域的专业人员所知的、具有选择角度反射或透射性能和吸收性能,且在夏季(太阳辐射的入射角为55到70°)太阳光透射率与在冬季(太阳辐射的入射角从5到20°)太阳光透射率之间的比例为0.1到0.6,优选小于0.5,特别是0.3到0.5的所有多层颜料在本发明中都是合适的。
为了保证功能性多层颜料的选择角度透射或反射性能和/或吸收性能,建议将小片状体形式颜料涂敷到结构化基底上或将它们引入到结构形成介质中,其反过来确定小片状体的取向。假定颜料小片状体的顺序适当,那么可以有效地增强选择角度的效果。例如,通过将着色的透明介质涂敷到浮雕片上或压花该透明介质本身,或通过将结构形成添加剂与透明介质混合,可以获得这种结构化。
如果功能颜料的用量为5-70重量%,优选10-50重量%,特别是30-40重量%,那么在透明介质例如玻璃釉料或筛网印刷介质中,功能颜料的选择角度性能才是明显的。然而,使用的浓度取决于所用的透明介质。在水性涂层系统和油漆系统的情况下,以涂层或油漆为基准,使用的浓度优选为1-20重量%,特别是3-15重量%。
将多层颜料掺入到透明介质中,接着涂敷到透明基底上或掺入到透明介质例如塑料中。为了增强随角度而变的效果,可以压花或已经压花基底或着色层。用这种方法获得的遮阳模块被固定到建筑物墙壁上,其可以包含TTI模块。
例如,在DE-A 19618563、DE-A 19618566、DE-A 19618569、DE-A19707805、DE-A 19707806和DE-A 19746067中公开的多层颜料,是基于薄片形式的、透明的、彩色或无色基体,而该基体例如由云母(合成的或天然的)、SiO2、玻璃、TiO2、石墨或Al2O3小片状体组成,且通常的厚度为0.3-5μm,特别是0.4-2.0μm。在其它二维上,范围通常是1-250μm,优选是2-100μm,而特别是5-40μm。该多层颜料由涂有彩色或无色的金属氧化物(至少两种)、稀土金属硫化物(例如Ce2S3)、硫氧化物或金属硫化物的基体(基底)组成。多层基底小片状体的涂敷是以这样一种方式进行的,即形成由高低折射率的交互层组成的层状结构。该多层颜料优选包括2、3、4、5、6或7层,特别是3、4或5层。例如,适合的高折射率金属氧化物是二氧化钛、氧化锆、氧化锌、二氧化铈、铁氧化物(Fe2O3或Fe3O4)、铁/钛氧化物(钛铁矿)和/或氧化铬、BiOCl、FeO(OH)、尖晶石、钛酸盐、铝酸盐、铬酸盐、钨青铜、氧化锡(还有掺杂的)或氮化物,例如TiN,特别是TiO2和/或Fe2O3。掺杂的氧化锡优选是掺有0.5-15重量%(基于掺杂的锡)的锑、氟和/或磷的氧化锡。特别优选的是(Sn,Sb)O2。使用的低反射率的金属氧化物是SiO2和Al2O3。MgF2、有机聚合物(例如丙烯酸酯)、B2O3、沸石或硼硅酸盐也是适合的。例如,可以按照WO 93/08237(湿化学涂敷)或DE-A-19614637(CVD方法)描述的方法进行基底小片状体的涂敷。
如果需要,透明基底可以具有多层系统的光学作用,特别是基底为SiO2或Al2O3的话。
优选的多层颜料具有下列层状结构:
基底+Fe2O3+SiO2+Fe2O3
基底+Fe2O3+SiO2+TiO2
基底+TiO2+SiO2+Fe2O3
基底+TiO2+SiO2+TiO2/Fe2O3
基底+TiO2/Fe2O3+SiO2+TiO2/Fe2O3
基底+TiO2+SiO2+Cr2O3
基底+TiO2+SiO2+TiO2
基底+TiO2+SiO2+TiO2+SiO2
基底+TiO2+TiO2/Fe2O3+SiO2+TiO2+TiO2/Fe2O3
基底+(Sn,Sb)O2+TiO2
基底+(Sn,Sb)O2+SiO2
基底+SnO2+Ag+NiCrOx+SnO2
基底+TiO2+ZnO+Ag+NiCrOx+Si3N4
基底+TiO2+SiO2+TiO2+FeTiO3
基底+TiO2+SiO2+FeTiO3
基底+TiO2+FeTiO3+SiO2+TiO2+FeTiO3
也可以使用半透明的金属层代替外部的金属氧化物层。例如,用于此目的的适合金属是Cr、Ti、Mo、W、Al、Cu、Ag、Au或Ni。
为了获得特殊的色彩效应,尺寸为纳米范围的细散颗粒还可以被引入到高或低折射率的层中。例如,已经证明颗粒尺寸在10-250纳米范围内的细分散的TiO2或细分散的碳(炭黑)适合于这种目的。特别是通过利用这种类型颗粒的光散射性能可以影响光泽和遮盖力。
为了改进光、天气和化学稳定性或提高在各种介质中的相容性,多层颜料也可以具有一个保护层。例如,适合后涂敷或后处理的方法是在DE 2215191、DE 3151354、DE 3235017或DE 3334598中描述的方法。另外涂敷的物质仅仅占多层颜料的大约0.1-5重量%,优选占多层颜料的0.5-3.0重量%。
因为使用至少两种不同的颜料常常能够达到特殊的效果,所以本发明的透明介质也可以包括不同多层颜料的混合物。虽然任何比例的颜料是混溶的,但是在透明介质中所有功能颜料的总含量不应该超过70重量%。
不用说,多层颜料也可以方便地与有机染料、无机颜料或其他颜料,例如透明和不透明的白色颜料、彩色和黑色颜料混合使用,以及与小片状体形式的铁氧化物、有机颜料和常规透明的、彩色的和黑色的光泽颜料(基于涂敷金属氧化物的云母、SiO2、Al2O3或玻璃小片状体)等等混合使用。多层颜料可以与商业上可买到的颜料和填料以任何比例混合。
特别适合的透明介质是玻璃、油漆、水性涂料和塑料,尤其是塑料薄膜。透明介质优选玻璃或透明聚合物。
使用的粘合剂是常规漆粘合剂(例如聚氨酯-丙烯酸酯树脂、丙烯酸酯-蜜胺树脂、醇酸树脂、聚酯树脂和环氧树脂)、烃类树脂、硝化纤维素、硝化纤维素衍生物、乙酰丙酸纤维素和乙酰丁酸纤维素、酮树脂、聚醛树脂、聚乙烯醇缩丁醛、α-甲基苯乙烯-丙烯腈共聚物、聚酯酰亚胺、基于丙烯酸丁酯、聚丙烯酸酯、尤其是聚丙烯酸丁基酯的丙烯酸酯树酯、基于聚乙烯的水分散体、基于聚环氧乙烷的水分散体、基于乙烯-丙烯酸共聚物的水分散体、基于甲基丙烯酸酯、丙烯酸酯/苯乙烯的水分散体、乙烯基吡咯烷酮-醋酸乙烯酯共聚物或所说的分散体和粘合剂的混合物。
通常是通过最初引入一种或多种多层颜料并将它们与粘合剂和任何非不透明添加剂均匀地混合来制备该配方。接着可以通过浸渍、刷涂、刮刀涂布、印刷、喷涂等等方法将着色涂料涂敷到例如玻璃板、铝板或钢板上。
接着根据涂层系统,将该着色涂层在100-800℃的温度下烘烤。在水性涂层系统的情况下,优选在100-250℃的温度下进行烘烤过程。
此外,还可以将功能颜料或颜料混合物以干燥形式涂敷到基底例如热塑性塑料上。然后熔融该基底,颜料均匀地分布在透明介质中。
例如,在Ullmann,15卷,457页及其后,Verlag VCH中描述过,适合的透明介质是为所属技术领域的专业人员所知的所有热塑性塑料。适合的塑料例子是聚乙烯、聚丙烯、聚酰胺、聚酯、聚酯-酯、聚醚-酯、聚苯醚、聚缩醛、聚对苯二甲酸丁二酯、聚甲基丙烯酸甲酯、聚乙烯醇缩乙醛、聚苯乙烯、聚氨酯、丙烯腈-丁二烯-苯乙烯(ABS)、丙烯腈-苯乙烯-丙烯酸酯(ASA)、聚碳酸酯、聚醚砜、聚醚酮及其共聚物和/或混合物。
通过将塑料颗粒与颜料混合,然后在加热条件下成型该混合物,将多层颜料掺入到塑料中。一般是将塑料颗粒引入到适合的混合器中,用任何添加剂使它们润湿,然后加入颜料来制备塑料颗粒/颜料的混合物。通常是通过浓色母料(母料)或化合物来进行塑料的着色。然后,可以在挤压机或注射-模塑机中直接加工用这种方法获得的混合物。经过加工形成的模制物例如塑料板表现出非常均匀的颜料分布。
此外,该颜料可以掺入到玻璃或陶瓷中。在这种情况下,该多层颜料在温和条件下与玻璃或陶瓷釉料混合,将粉末混合物涂敷到基底上,然后在150-1100℃,优选在400-850℃的温度下烘烤5-60分钟,优选5-30分钟,尤其是5-20分钟。
本发明的介质可以应用于任何所需要的基底材料,例如金属如铁、钢、铝、铜、青铜、黄铜和金属箔,以及玻璃、陶瓷、混凝土、包装材料、薄膜的涂有金属的表面上,或应用于遮阳同时具有装饰目的的其他材料上。已经证明使用功能性多层颜料极其有效,尤其是在建筑物墙壁上所谓的透明隔热(TTI)领域。
本发明也涉及TTI系统,包括与选择角度遮光的玻璃涂料结合的着色吸收体层。
就节能和资源保护而言,尤其是通过它们在透明隔热(TTI)中的应用,本发明的透明介质具有相当大的经济重要性。
下面的实施例是用来解释本发明,而不是表示限制。
实施例
实施例1
将33%的Timiron光亮红(基于云母小片状体的涂有TiO2、SiO2和TiO2的多层颜料,来源于德国的Merck KGaA公司)掺入Cerdec釉料10049(来源于德国Cerdec的玻璃粉末)中,之后烘烤。
涂布配方:
10克来源于Cerdec的Cerdec釉料10049/筛网-印刷介质80683(在2-乙氧基乙醇和乙醇中含有羟丙基纤维素的粘合剂),重量比是1∶1,在球磨机中研磨
2.5克的Timiron光亮红(来源于Merck KGaA的多层颜料)
20克印刷在51T筛网织物上的筛网-印刷介质80683,在700℃/10分钟的条件下烘烤
实施例2
将33%的Timiron光亮蓝色(基于云母小片状体的涂有TiO2、SiO2和TiO2的多层颜料,来源于德国的Merck KGaA公司)掺入Cerdec釉料10049中,之后烘烤。
涂布配方:
10克的Cerdec釉料10049/筛网-印刷介质80683,重量比是1∶1,在球磨机中研磨
2.5克的Timiron光亮蓝色(来源于Merck KGaA的多层颜料)
20克印刷在51T筛网织物上的筛网-印刷介质80683,在700℃/10分钟的条件下烘烤
实施例3
将33%的Timiron光亮红/Timiron光亮蓝(来源于Merck KGaA公司,比例为3∶1)掺入Cerdec釉料10049中,之后烘烤。
涂布配方:
10克的Cerdec釉料10049/筛网-印刷介质80683,重量比是1∶1,在球磨机中研磨
2.5克的Timiron光亮红/Timiron光亮蓝(来源于Merck KGaA公司的多层颜料),比例为3∶1
20克印刷在51T筛网织物上的筛网-印刷介质80683,在700℃/10分钟的条件下烘烤
实施例4
将25%的先涂(Sn,Sb)O2接着再涂TiO2的粒度为5-40μm的SiO2小片状体掺入到Cerdec釉料10049中,之后烘烤
涂布配方:
15克的Cerdec釉料10049/筛网-印刷介质80683,重量比是1∶1,在球磨机中研磨
2.5克粒度为5-40μm的先涂(Sn,Sb)O2接着再涂TiO2的SiO2小片状体
30克印刷在51T筛网织物上的筛网-印刷介质80683,在700℃/10分钟的条件下烘烤
实施例5
将25%的粒度为10-60μm的先涂(Sn,Sb)O2接着再涂SiO2和TO2的Al2O3小片状体掺入到Cerdec釉料10049中,之后烘烤
涂布配方:
15克的Cerdec釉料10049/筛网-印刷介质80683,重量比是1∶1,在球磨机中研磨
2.5克粒度为10-60μm的先涂(Sn,Sb)O2接着再涂SiO2和TiO2的Al2O3小片状体
30克印刷在51T筛网织物上的筛网-印刷介质80683,在700℃/10分钟的条件下烘烤
对照实施例(单层颜料)
将33%的Iriodin219(基于涂有TiO2(金红石)的云母小片状体的单层颜料,来自德国的Merck KGaA公司)掺入Cerdec釉料10049中,之后烘烤
涂布配方:
10克的Cerdec釉料10049/筛网-印刷介质80683,重量比是1∶1,在球磨机中研磨
2.5克的Iriodin219(来源于Merck KGaA公司的单层颜料)
20克印刷在51T筛网织物上的筛网-印刷介质80683,在700℃/10分钟的条件下烘烤
对于Timiron光亮红(实施例1)来说,当入射角由8°变化到60°时,VIS透射最大值被改变以使波长缩短40纳米,而对于lriodin219来说,这种改变仅为13纳米。
实施例6(涂层系统)
90重量%的Hydroglasur BG/S无色物质(来自Ernst Diegel有限公司的水性涂料)
10重量%的Timiron光亮红
喷涂涂敷
在80℃下预干燥5分钟
在180℃下烘烤20分钟
Claims (7)
1.透明介质,包括具有选择角度反射或透射性能和/或吸收性能的基于小片状体形式基底的多层颜料,其特征在于在夏季(太阳辐射的入射角从55到70°)太阳能透射率与在冬季(太阳辐射的入射角从5到20°)太阳能透射率两者之间比例为10-60%。
2.按照权利要求1的透明介质,其特征在于具有选择角度透射和反射性能的多层颜料的含量为5-70重量%。
3.按照权利要求1或2的透明介质,其特征在于多层颜料具有下列结构:
基底+Fe2O3+SiO2+Fe2O3
基底+Fe2O3+SiO2+TiO2
基底+TiO2+SiO2+Fe2O3
基底+TiO2+SiO2+TiO2/Fe2O3
基底+TiO2/Fe2O3+SiO2+TiO2/Fe2O3
基底+TiO2+SiO2+Cr2O3
基底+TiO2+SiO2+TiO2
基底+TiO2+SiO2+TiO2+SiO2
基底+TiO2+TlO2/Fe2O3+SiO2+TiO2+TiO2/Fe2O3
基底+(Sn,Sb)O2+TO2
基底+(Sn,Sb)O2+SiO2
基底+SnO2+Ag+NiCrOx+SnO2
基底+TiO2+ZnO+Ag+NiCrOx+Si3N4
基底+TiO2+SiO2+TiO2+FeTiO3
基底+TiO2+SiO2+FeTiO3
基底+TiO2+FeTiO3+SiO2+TiO2+FeTiO3
基底+TiO2+FeTiO3+SiO2+FeTiO3
4.按照权利要求1到3之一的透明介质,其特征在于介质是油漆、水性涂料、塑料或陶瓷或玻璃釉料。
5.按照权利要求1到4之一的透明介质,其特征在于接着将它压花或结构化。
6.按照权利要求1的透明介质用于玻璃、陶瓷,例如用于“透明隔热”组件、铝板、钢板、压花薄膜的涂层,以及用于建筑物墙壁设计的涂层的用途。
7.透明隔热系统,由与玻璃涂层结合的着色吸收体层组成,其以选择角度方式遮阳,其特征在于玻璃已被权利要求1的透明介质涂敷。
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1957028B (zh) * | 2004-08-30 | 2012-02-22 | 赢创罗姆有限公司 | 具有金属效果的难燃片材 |
| JP2014505120A (ja) * | 2010-12-01 | 2014-02-27 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 顔料 |
| CN103951274A (zh) * | 2014-04-28 | 2014-07-30 | 张家港市大明玻璃制品有限公司 | 新型镀膜玻璃 |
| CN104263016A (zh) * | 2014-09-11 | 2015-01-07 | 福建坤彩材料科技有限责任公司 | 共萃法从钛铁矿盐酸酸解液制备珠光颜料的方法 |
| CN105315723A (zh) * | 2014-08-04 | 2016-02-10 | 福建坤彩材料科技股份有限公司 | 一种珠光颜料包膜材料的制备方法 |
| CN110402273A (zh) * | 2017-03-17 | 2019-11-01 | 默克专利股份有限公司 | 效应颜料 |
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| CN1622981A (zh) * | 2001-07-12 | 2005-06-01 | 默克专利股份有限公司 | 玻璃鳞片基多层颜料 |
| DE10204336A1 (de) * | 2002-02-01 | 2003-08-14 | Merck Patent Gmbh | Verwendung von Mehrschichtpigmenten im Lebensmittel- und Pharmabereich |
| EP1484365B1 (en) * | 2002-03-14 | 2020-04-29 | Nittetsu Mining Co., Ltd. | Coated powder, coating composition and coated article |
| US20050113485A1 (en) * | 2002-05-24 | 2005-05-26 | Nippon Sheet Glass Co., Ltd. | Flaky particles, and cosmetic, coating material composition, resin composition and ink composition ezch containing the same |
| DE10251534A1 (de) * | 2002-11-04 | 2004-05-19 | Merck Patent Gmbh | Mikrostrukturierte Effektpigmente |
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| US6875264B2 (en) * | 2003-01-17 | 2005-04-05 | Engelhard Corporation | Multi-layer effect pigment |
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| US7303619B2 (en) * | 2003-08-21 | 2007-12-04 | Seiko Epson Corporation | Composite pigment original, composite pigment, process for producing ink composition, and ink composition |
| US20060013838A1 (en) * | 2004-07-13 | 2006-01-19 | Qinyun Peng | Cosmetic powder compositions having large particle size color travel effect pigments |
| CN1266229C (zh) * | 2004-08-10 | 2006-07-26 | 汕头市龙华珠光颜料有限公司 | 一种随角异色的多层变色颜料及其生产方法 |
| CN105295448A (zh) | 2005-02-12 | 2016-02-03 | 巴斯福催化剂公司 | 透明的视角闪色多层效果颜料 |
| DE102006014095A1 (de) * | 2006-03-24 | 2007-09-27 | Merck Patent Gmbh | Glasplättchen und deren Verwendung als transparenter Füllstoff |
| DE102006021784A1 (de) * | 2006-05-09 | 2007-11-15 | Merck Patent Gmbh | Effektpigmente und deren Verwendung in der Kosmetik und im Lebensmittel- und Pharmabereich |
| DE102006044076A1 (de) * | 2006-09-20 | 2008-03-27 | Merck Patent Gmbh | Photokatalytisch aktive Beschichtung |
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| US20110113984A1 (en) * | 2006-10-18 | 2011-05-19 | Basf Catalysts Llc | Transparent Goniochromatic Multilayer Effect Pigment |
| US8323396B2 (en) * | 2006-11-09 | 2012-12-04 | Sun Chemical Corp. | Orange pearlescent pigments |
| US7897203B2 (en) * | 2007-04-23 | 2011-03-01 | Hewlett-Packard Development Company, L.P. | Intercalated compound |
| DE102007054124A1 (de) * | 2007-11-11 | 2009-05-14 | Massen, Robert, Prof. Dr.-Ing. | Architektonisch gestaltete Solarzellen- und Solarthermie-Paneele |
| WO2009077122A2 (de) * | 2007-12-19 | 2009-06-25 | Merck Patent Gmbh | Optisch variable pigmente mit hoher elektrischer leitfähigkeit |
| CN101903471B (zh) | 2007-12-19 | 2014-04-16 | 默克专利股份有限公司 | 具有导电性核的强着色和/或光学可变的颜料 |
| DE102009037933A1 (de) * | 2009-08-19 | 2011-02-24 | Eckart Gmbh | Hochglänzende Mehrschichtperlglanzpigmente mit nichtsilberner Interferenzfarbe und enger Größenverteilung und Verfahren zu deren Herstellung |
| DE102009037935A1 (de) * | 2009-08-19 | 2011-02-24 | Eckart Gmbh | Hochglänzende Mehrschichtperlglanzpigmente mit silberner Interferenzfarbe und enger Größenverteilung und Verfahren zu deren Herstellung |
| US20110120555A1 (en) * | 2009-11-23 | 2011-05-26 | Nicholas Francis Borrelli | Photovoltaic devices and light scattering superstrates |
| DE102010036285A1 (de) | 2010-08-31 | 2012-03-01 | Friedrich-Schiller-Universität Jena | Anordnung zur Erzeugung winkelselektiver optischer Transparenz |
| ES2396536B1 (es) * | 2011-04-19 | 2013-12-26 | Kaparazoom Slu | Recubrimiento transmisor de radiación electromagnetica |
| ITRM20120659A1 (it) * | 2012-12-21 | 2014-06-22 | Alessandro Panzani | Composizioni vernicianti. |
| FR3004470B1 (fr) * | 2013-04-11 | 2015-05-22 | Arjowiggins Security | Element de securite comportant un pigment interferentiel et une charge nanometrique. |
| FR3004471B1 (fr) | 2013-04-11 | 2015-10-23 | Arjowiggins Security | Element de securite comportant une structure de masquage contenant un melange de charges nanometriques. |
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| KR101876199B1 (ko) * | 2017-04-21 | 2018-08-03 | 씨큐브 주식회사 | 복합 백색 안료 및 그 제조 방법 |
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-
2001
- 2001-03-20 MX MXPA02010023A patent/MXPA02010023A/es unknown
- 2001-03-20 US US10/257,251 patent/US6767633B2/en not_active Expired - Lifetime
- 2001-03-20 JP JP2001575097A patent/JP2003530457A/ja active Pending
- 2001-03-20 AU AU2001254707A patent/AU2001254707A1/en not_active Abandoned
- 2001-03-20 WO PCT/EP2001/003159 patent/WO2001077235A1/de not_active Ceased
- 2001-03-20 EP EP01927759A patent/EP1272571A1/de not_active Withdrawn
- 2001-03-20 CN CN01807976A patent/CN1422309A/zh active Pending
- 2001-03-20 KR KR1020027013689A patent/KR20020093904A/ko not_active Ceased
- 2001-04-09 TW TW090108389A patent/TW538108B/zh active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1957028B (zh) * | 2004-08-30 | 2012-02-22 | 赢创罗姆有限公司 | 具有金属效果的难燃片材 |
| JP2014505120A (ja) * | 2010-12-01 | 2014-02-27 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 顔料 |
| CN103951274A (zh) * | 2014-04-28 | 2014-07-30 | 张家港市大明玻璃制品有限公司 | 新型镀膜玻璃 |
| CN105315723A (zh) * | 2014-08-04 | 2016-02-10 | 福建坤彩材料科技股份有限公司 | 一种珠光颜料包膜材料的制备方法 |
| CN105315723B (zh) * | 2014-08-04 | 2020-04-03 | 福建坤彩材料科技股份有限公司 | 一种珠光颜料包膜材料的制备方法 |
| CN104263016A (zh) * | 2014-09-11 | 2015-01-07 | 福建坤彩材料科技有限责任公司 | 共萃法从钛铁矿盐酸酸解液制备珠光颜料的方法 |
| CN104263016B (zh) * | 2014-09-11 | 2016-04-27 | 福建坤彩材料科技股份有限公司 | 共萃法从钛铁矿盐酸酸解液制备珠光颜料的方法 |
| CN110402273A (zh) * | 2017-03-17 | 2019-11-01 | 默克专利股份有限公司 | 效应颜料 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20030092815A1 (en) | 2003-05-15 |
| JP2003530457A (ja) | 2003-10-14 |
| AU2001254707A1 (en) | 2001-10-23 |
| WO2001077235A1 (de) | 2001-10-18 |
| US6767633B2 (en) | 2004-07-27 |
| TW538108B (en) | 2003-06-21 |
| KR20020093904A (ko) | 2002-12-16 |
| MXPA02010023A (es) | 2003-02-12 |
| EP1272571A1 (de) | 2003-01-08 |
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