CN1542059A - 主色干涉颜料 - Google Patents
主色干涉颜料 Download PDFInfo
- Publication number
- CN1542059A CN1542059A CNA2004100430538A CN200410043053A CN1542059A CN 1542059 A CN1542059 A CN 1542059A CN A2004100430538 A CNA2004100430538 A CN A2004100430538A CN 200410043053 A CN200410043053 A CN 200410043053A CN 1542059 A CN1542059 A CN 1542059A
- Authority
- CN
- China
- Prior art keywords
- pigment
- layer
- tio
- coating
- interference pigment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000000203 mixture Substances 0.000 claims abstract description 38
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 30
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- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 13
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- 239000003795 chemical substances by application Substances 0.000 claims description 4
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- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical group Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 claims description 3
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- C09C1/0024—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index
- C09C1/003—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index comprising at least one light-absorbing layer
- C09C1/0039—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index comprising at least one light-absorbing layer consisting of at least one coloured inorganic material
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- A47G—HOUSEHOLD OR TABLE EQUIPMENT
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- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
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- A47G—HOUSEHOLD OR TABLE EQUIPMENT
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Abstract
本发明涉及基于多层涂覆片状基质的主色干涉颜料,其特征在于它们包含:(A)折射率n>1.8的无色涂层,层厚20-250nm,(B)折射率n≤1.8的无色涂层,层厚10-100nm,(C)折射率n>1.8的无色涂层,层厚20-250nm,(D)吸收层,层厚1-100nm,及非必需地(E)外保护层。本发明还涉及该干涉颜料在油漆、涂料、油墨、塑料、陶瓷材料、玻璃、激光标识、化妆品和制备颜料组合物和干制剂中的应用。
Description
本发明涉及基于多层涂覆片状基质的主色干涉颜料。
闪光颜料或美饰颜料广泛应用于工业领域,特别是汽车涂饰领域,装饰涂料,塑料、油漆、油墨及化妆品中。
基于透明片状基质的闪光颜料是WO93/12182的主题,其无“刺目”的金属光泽。云母片涂覆有高折射率的金属氧化物层(如TiO2)和非选择吸收层。根据TiO2层的厚度,这些颜料显示出一定的干涉色,平面图中当视角倾斜时其变弱,最后变成灰色或黑色。干涉色不变化,但可以观察到饱和色滴。
JP1992/93206要求保护基于玻璃片或云母颗粒的闪光颜料,它们涂覆有不透明金属层及交替的SiO2和TiO2层。
EP0753545B1公开了基于多层涂覆高折射率非金属的片状基质的视角彩色的闪光颜料,该基质至少部分透过可见光,且包含至少一个层元件,该层元件含无色低折射率涂层和反射性选择或非选择吸收涂层。
现有技术中已知的多层颜料有时由层原料组成,这些层原料不透光或稍微透光,因此在应用中只可以与吸收颜料程度非常有限地结合。此外,这些颜料的干涉色高度依赖于视角,这在大部分的应用中是不理想的。而且,这些颜料在某些情况下难以制备或复制。
本发明的目的是提供着色力强的有色颜料,这些颜料无视角色度(goniochromaticity),具有显著有益的应用性能,同时可以用简单方式制备。
令人惊奇的是,已经发现基于多层涂覆的片状基质的有色颜料,它们含一定排列的光学功能层和薄外吸收层,优选金属氧化物层,通过它可以得到特定的彩色效果。在基质或基质混合体上产生干涉层系上的吸收层。该层在反射角处显示干涉色,还有由干涉色和反射角外吸收层的吸收色组成的颜色。吸收和干涉的组合产生最终的光泽度高和颜色效果超常的有色干涉颜料。
例如,在德国专利2313332和3334596中公开了在外层上含有色颜料颗粒的美饰颜料。所述的颜料基于片状基质,该基质涂覆有金属氧化物层,和随后涂覆有柏林蓝。但现有技术的颜料不是多层颜料。根据本发明的有色多层颜料以其强体色和高着色力区别于现有技术的颜料,这是由外层氧化系的吸收结合由三层组成的干涉系确定的。本发明的颜料遮盖力强,干涉色的颜色纯度高且亮度非常高,与现有技术的角度色彩颜料相比,如EP0753545B1,无干涉色的角度依赖。
因此本发明涉及基于多层涂覆片状基质的主色干涉颜料,特征在于它们包含:
(A)无色涂层,折射率n>1.8,层厚20-250nm,
(B)无色涂层,折射率n≤1.8,层厚为10-100nm,
(C)无色涂层,折射率n>1.8,层厚20-250nm,
(D)吸收层,层厚为1-100nm,和非必需地
(E)外保护层。
本发明还涉及该干涉颜料在油漆、涂料、油墨、塑料、陶瓷材料、玻璃和激光标识中的应用。由于着色力强,本发明的干涉颜料特别适用于装饰美容品。本发明的颜料还特别适用于制备颜料组合物和制备干制品,例如细粒,薄片,颗粒,坯块等。干制品特别适用于油墨和表面涂层。
本发明有色颜料的合适基质是透明片状基质。优选页硅酸盐基质。特别适合的是天然和/或合成云母、滑石、陶土、片状氧化铁或氧化铝、玻璃片、SiO2片、TiO2片,石墨片,合成的无载体片,BiOCl或其他类似材料。还可以使用不同基质的混合体或粒度不同的相同基质的混合体。所述基质可以与另一基质以任何比例混合。优选使用10∶1-1∶10的混合体,特别是1∶1的混合体。特别优选由粒度不同的云母片组成的基质混合物,特别是N云母(10-60μm)和F云母(<25μm)的混合物。
基质的尺寸本身不是特别重要,可以适应于具体用途。通常,片状基质的厚度在0.05-5μm之间,特别是0.1-4.5μm之间。其他两个方向的尺寸通常在1-250μm之间,优选在2-200μm,特别是5-60μm之间。基质上各层的厚度对于颜料的光学性能是很重要的。特别是层(B)对颜色性能具有显著影响。与层(A)和(C)相比,层(B)应该相对较薄。(A)或(C)与(B)的层厚比例优选2∶1-5∶1。层(B)厚度小于100nm时,色角对于视角的依赖下降,只能观察到本发明颜料的干涉色,即在数个强干涉色之间观察不到角度-依赖色的变化。吸收层(D)提高了该干涉色的强度。
对于着色力强的颜料,各层的厚度必须相互之间准确设定。
本发明的干涉颜料包含交替的高折射率层(A)或(C)和低折射率层(B)。高折射率层(A)和(C)的折射率n>1.8,优选n≥2.0。
层(A)和(C)优选由TiO2,ZrO2,SnO2,ZnO,BiOCl或混合物或其组合组成。层(A)和(C)可以相同,也可以不同。层(A)和(C)特别优选是无色层,特别是TiO2层。在此TiO2可以是金红石或锐钛矿变体形式,优选金红石变体形式。
层(A)和(C)的厚度为20-250nm,优选20-200nm,特别是25-180nm。
适用于涂层(B)的无色低折射率材料优选金属氧化物或相应的氧化水合物,例如SiO2,Al2O3,AlO(OH),B2O3,MgF2,MgSiO3或所述金属氧化物的混合物。层(B)优选由SiO2,MgF2,或Al2O3或其混合物组成。
由于层(B)很薄,这对于本发明颜料的光学性能是有益的。层(B)的厚度为10-100nm,优选10-90nm,特别是20-80nm。
层(D)是厚度为1-100nm的薄层,优选1-50nm,特别是5-20nm。层(D)优选包含有色氧化物,特别是金属氧化物,包括混合氧化物,硫化物,碲化物,硒化物,镧系元素,锕系元素和/或其混合物。
层(D)特别优选由金属氧化物组成,例如Fe2O3,Fe3O4,Cr2O3,Ce2O3,钼氧化物,CoO,Co3O4,VO2,V2O3,NiO,V2O5,CuO,Cu2O,Ag2O,CeO2,MnO2,Mn2O3,Mn2O5,氧氮化钛,以及氮化钛,MoS2,WS2,或混合物或其组合。
特别地,层(D)由Fe2O3或Fe3O4组成。
具有高折射率层(A)、低折射率层(B)及无色高折射率层(C)和吸收层(D)的基质涂层导致了有色颜料的形成,其颜色、光泽及遮盖力在宽范围内变化。
特别优选的有色颜料具有如下层顺序:
基质+TiO2(A)+SiO2(B)+TiO2(C)+Fe2O3(D)
基质+TiO2(A)+SiO2(B)+TiO2(C)+Fe3O4(D)
基质+TiO2(A)+SiO2(B)+TiO2(C)+Cr2O3(D)
基质+TiO2(A)+SiO2(B)+TiO2(C)+Ce2O3(D)
基质+TiO2(A)+SiO2(B)+TiO2(C)+V2O5(D)
基质+TiO2(A)+SiO2(B)+TiO2(C)+MnO2(D)
基质+TiO2(A)+SiO2(B)+TiO2(C)+CoO(D)
基质+TiO2(A)+SiO2(B)+TiO2(C)+Ag2O(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+Fe2O3(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+Fe3O4(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+Cr2O3(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+Ce2O3(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+V2O5(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+MnO2(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+CoO(D)
基质+TiO2(A)+Al2O3(B)+TiO2(C)+Ag2O(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+Fe2O3(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+Fe3O4(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+Cr2O3(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+Ce2O3(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+V2O5(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+MnO2(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+CoO(D)
基质+TiO2(A)+B2O3(B)+TiO2(C)+Ag2O(D)
通过在细碎片状基质上制备厚度精确的高和低折射率干涉层和光滑表面,可以较容易地制备本发明的颜料。
优选通过湿化学方法施加金属氧化物层,可以使用制备珠光颜料所用的湿化学涂覆法。这类方法公开于如DE1467468,DE1959988,DE2009566,DE2214545,DE2215191,DE2244298,DE2313331,DE2522572,DE3137808,DE3137809,DE3151343,DE3151354,DE3151355,DE3211602,DE3235017或其它的专利申请文件和本领域技术人员已知的其他公开出版物中。
在湿法涂覆中,基质颗粒悬浮于水中,在适于水解的pH下加入一种或多种可水解金属盐,选择pH使金属氧化物或金属氧化水合物直接沉淀在薄片上,而无需进行二次沉淀。通过同时计量添加碱或酸,使pH通常保持恒定。随后将颜料分离、洗涤和干燥,以及如果需要,煅烧,根据每一种情形中的涂层选择最佳的煅烧温度。通常,煅烧温度在250-1000℃,优选350-900℃之间。如果需要,在施加各涂层之后,将颜料分离、干燥和如果需要的话,煅烧,然后再悬浮,以沉淀其它层。
还可以利用气相涂覆法在流化床反应器中进行涂覆,例如可以使用EP0045851和EP0106235中提出的制备珠光颜料的方法。
例如,通过使用氨、氢及烃和烃/氨混合物还原TiO2层来制备Ti低氧化物或Fe3O4层,如EP-A-0332071,DE19951696A1和DE19951697A1所述。还原优选在氮氢混合气体气氛中(92%N2/8%H2或96%N2/4%H2)进行。还原通常在250-1000℃的温度进行,优选350-900℃,特别是500-850℃。
通过选择不同的涂覆量或由其产生的层,颜料的色泽在宽范围内变化。在目测或测量技术控制下逼近所需颜色,除了单纯选择量,对于一定的颜色可以实现微调。
为了提高光、水和耐候稳定性,根据应用领域,通常最好是将成品颜料进行后涂覆或后处理。适当的后涂覆或后处理是例如德国专利2215191,DE-A3151354,DE-A-3235017,DE-A3334598,DE4030727A1,EP0649886A2,WO97/29059,WO99/57204和US5,759,255中所述的方法。后涂层(层E)还可以提高颜料的化学稳定性或简化颜料的加工,特别是加入到各种介质中。为了提高与使用介质的可润湿性、分散性和/或相容性,可以将Al2O3或ZrO2或其混合物或混合相的功能涂层施加于颜料表面。而且,有机或组合的有机/无机后涂层也是可以的,例如用硅烷,如EP0090259,EP0634459,WO99/57204,WO96/32446,WO99/57204,US5,759,255,US5,571,851,WO01/92425或J.J.Ponjeé,Philips,Technical Review,Vol.44.No.3,81ff.和P.H HardingJ.C.Berg.J.Adhesion Sci. Technol.Vol.11 No.4pp.471-493所述。
本发明的颜料与许多色系是相容的,其优选选自油漆、涂料和油墨的领域。对于制备油墨,许多粘合剂,(特别是水溶级的)是合适的,例如市售的BASF,Marabu,Pr_ll,Sericol,Hartmann,Gebr.Schmidt,Sicpa,Aarberg,Siegberg,GSB-Wahl,Follmann,Ruco或Coates Screen INKS GmbH。油墨可以是水基或溶剂基的。颜料还可以适用于纸和塑料的激光标识以及应用于农业领域,例如用于温室材料,及用于帐蓬的着色。
不言而喻,对于各种用途,多层颜料可以与有机染料、有机颜料或其他颜料(例如透明和不透明的白色、彩色和黑色颜料)以及片状氧化铁、有机颜料、全息颜料、LCPs(液晶聚合物)和传统基于金属氧化物涂覆云母和SiO2片等的透明、有色和黑色闪光颜料混合使用。该多层颜料可以以任何比例与市售颜料和填料混合。
本发明的颜料还适用于制备可流动颜料组合物和制备干制品。颜料组合物和干法制品的特征在于它们包含一种或多种本发明的颜料、粘合剂和非必需的一种或多种添加剂。
本发明还涉及颜料在配方中的应用,例如油漆、油墨、涂料、塑料、陶瓷材料、眼镜,美容品,用于激光标识和用于制备颜料组合物和干制品。
下面的例子用来更详细地解释本发明,但本发明并不局限于此。
实施例
实施例1
步骤1.1
将100g粒径为10-60μm的云母悬浮于1.9升的去离子水中,加热到75℃,同时剧烈搅拌。称量750ml的TiCl4溶液(400gTiCl4/升)加入悬浮液中,pH=2.2。用氢氧化钠溶液(32%)将pH调节至7.5。在该pH值下,计量加入290ml的水玻璃钠(sodium water-glass)溶液(13.5%的SiO2)。在加料中,用盐酸(18%)保持pH值恒定。随后在pH=2.2,加入750ml TiCl4溶液(400g的TiCl4/升)。在添加TiCl4溶液过程中,在每一情形下都用NaOH溶液(32%)保持pH值恒定。
滤出绿色干涉颜料,用去离子水洗涤,在110℃干燥,在800℃煅烧30分钟。
步骤1.2(用Fe3O4涂覆)
将100g来自步骤1.1的绿色干涉颜料悬浮于1.9升的去离子水中,搅拌下加热到80℃。用10%的盐酸将颜料悬浮液的pH调节至2.8。随后计量加入51g氧化铁(III)溶液(15%溶液),添加过程中用32%的氢氧化钠溶液保持pH恒定。随后将悬浮液搅拌15分钟。滤出颜料,用去离子水洗涤,在110℃干燥,在575℃氮氢混合气体气氛(92%N2/8%H2或96%N2/4%H2)中还原30分钟。
得到如下实验室数据的绿色颜料(使用Minolta CR-300比色计测量):
L值: 62±1
a值: -17±1
b值: 20±2
C值(色度): 27±2
h°值(色角): 131±1
实施例2
步骤2.1
将100g粒径为10-60μm的云母悬浮于1.9升的去离子水中,剧烈搅拌并加热到75℃。称量420ml的TiCl4溶液(400g TiCl4/l)加入悬浮液中,pH=2.2。用氢氧化钠溶液(32%)将pH调节至7.5,在该pH值下,计量加入212ml的水玻璃钠溶液(13.5%的SiO2)。在加料中,用盐酸(18%)保持pH值恒定。随后在pH=2.2,加入420ml TiCl4溶液(400g的TiCl4/升)。在添加TiCl4溶液过程中,在每一情形下都用NaOH溶液(32%)保持pH值恒定。
滤出金色干涉颜料,用去离子水洗涤,在110℃干燥,且在800℃煅烧30分钟。
步骤2.2
将100g粒径为5-20μm的云母悬浮于1.9升的去离子水中,剧烈搅拌并加热到75℃。称量约800ml的TiCl4溶液(400gTiCl4/升)加入悬浮液中,pH=2.0。用氢氧化钠溶液(32%)将pH调节至7。将混合物再搅拌约30分钟。
滤出金色干涉颜料,用去离子水洗涤,在110℃干燥,且在800℃煅烧30分钟。
步骤2.3
在3800ml含200gNaCl的去离子水中,将100g来自步骤2.1的涂覆云母颜料和100g来自步骤2.2的涂覆云母颜料的混合物加热到80℃。当到达反应温度时,滴加盐酸(w=10%)将pH值调节至2.8。
随后计量加入FeCl3溶液(28g15%的FeCl3溶液和56g的H2O),添加过程中用32%的氢氧化钠溶液保持pH恒定在2.8。随后将混合物在80℃搅拌0.5小时,用32%的氢氧化钠溶液调节pH到7.0。将混合物再搅拌0.5小时,滤出黄色颜料,用水洗涤直到无盐,在110℃干燥12小时,筛分颜料(筛网宽度0.3mm),最后在800℃煅烧颜料。
得到具有如下实验室数据的金色颜料(使用Minolta CR-300比色计测量):
L值: 82±1
a值: 4±1
b值: 38±2
C值(色度): 38±2
h°值(色角): 85±1
实施例3
步骤3.1
将100g粒径为10-60μm的云母悬浮于1.9升的去离子水中,剧烈搅拌并加热到75℃。称量676ml的TiCl4溶液(400gTiCl4/升)加入悬浮液中,pH=2.2。用氢氧化钠溶液(32%)将pH调节至7.5,在该pH值下,称量加入209ml的水玻璃钠溶液(13.5%的SiO2)。在加料中,用盐酸(18%)保持pH值恒定。随后在pH=2.2,加入676ml TiCl4溶液(400g的TiCl4/升)。在添加TiCl4溶液过程中,在每一情形下都用NaOH溶液(32%)保持pH值恒定。
滤出蓝色干涉颜料,用去离子水洗涤,在110℃干燥,且在800℃煅烧30分钟。
步骤3.2(用Fe3O4涂覆)
将100g来自步骤3.1的蓝色干涉颜料悬浮于1.9升的去离子水中,搅拌下加热到80℃。用10%的盐酸将颜料悬浮液的pH调节至2.8。随后计量加入47g氯化铁(III)溶液(15%溶液),添加过程中用32%的氢氧化钠溶液保持pH恒定。随后将悬浮液搅拌15分钟。滤出颜料,用去离子水洗涤,在110℃干燥,在575℃氮氢混合气体气氛(92%N2/%H2或96%N2/4%H2)中还原30分钟。
得到具有如下实验室数据的蓝色颜料(使用Minolta CR-300比色计测量):
L值: 49±1
a值: 1.2±1
b值: -20±2
C值(色度): 20±2
h°值(色角): 273±1
实施例4
步骤4.1
将130g粒径为10-60μm的云母悬浮于2.5升的去离子水中,剧烈搅拌并加热到75℃。称量879ml的TiCl4溶液(400gTiCl4/升)加入悬浮液中,pH=2.2。用氢氧化钠溶液(32%)将pH调节至7.5,在该pH值下,称量入272ml的水玻璃钠溶液(13.5%的SiO2)。在加料中,用盐酸(18%)保持pH值恒定。随后在pH=2.2,加入879ml TiCl4溶液(400g的TiCl4/升)。在添加TiCl4溶液过程中,在每一情形下都用NaOH溶液(32%)保持pH值恒定。
用32%氢氧化钠溶液将颜料悬浮液的pH值调节至2.8。随后计量加入80g氯化铁(III)溶液,加料过程中用32%氢氧化钠溶液保持pH值恒定。随后将悬浮液搅拌15分钟。然后用32%氢氧化钠溶液将pH由2.8调节至5.0。滤出颜料,用去离子水洗涤,并在110℃干燥。
步骤4.1.1
在575℃,氮氢混合气体气氛(92%N2/8%H2或96%N2/4%H2)中,将干燥的颜料还原30分钟。
得到具有如下实验室数据的蓝色颜料(使用Minolta CR-300比色计测量):
L值: 55±1
a值: -2±1
b值: -22±2
C值(色度): 22±2
h°值(色角): 265±1
步骤4.1.2
将干燥的颜料在800℃煅烧30分钟,然后在575℃氮氢混合气体气氛(92%N2/8%H2或96%N2/4%H2)中还原30分钟。
得到具有如下实验室数据的高色度蓝色颜料(使用Minolta CR-300比色计测量):
L值: 52±1
a值: 0.6±1
b值: -27±2
C值(色度): 27±2
h°值(色角): 271±1
应用实施例
实施例A:指甲油
2.00% 实施例3的颜料
98.00% 触变指甲油基料1348(甲苯,乙酸乙酯,乙酸丁酯,硝基纤维素,甲苯磺酰基酰胺/甲醛树脂,邻苯二甲酸二丁酯,异丙醇,stearalkonium锂蒙脱石,樟脑,丙烯酸酯共聚物,二苯酮-1(2))
供应源:
(1)Merck KGaA
(2)International Lacquers S.A.
实施例B:眼影
相A
30.00% 实施例3的颜料
49.50% 滑石(1)
7.50% 马铃薯淀粉(马铃薯)(2)
2.50% 硬脂酸镁(1)
相B
9.14% 硬脂酸异丙酯(3)
0.53% 棕榈酸十六酯(1)
0.53% Ewalin1751(凡士林)(4)
0.20% 芳香剂Elegance# 79228D MF(香料)(5)
0.10% 丙基-4-羟基苯甲酸酯(对羟基苯甲酸丙酯)(1)
将相A的组分均匀混合。随后向该粉末混合物中搅拌加入熔融相B。在40-50巴压制粉末。
供应来源:
(1)Merck KGaA
(2)Südst_rke GmbH
(3)Cognis GmbH
(4)H.Erhard Wagner GmbH
(5)Haarmann & Reimer GmbH
实施例C:唇膏
相A
15.00% 实施例1的颜料
相B
8.75% 蜂蜡白(白蜂蜡)(1)
5.25% Paracera C 44(copernicia cerifera(巴西棕榈蜡,地蜡))(2)
3.50% 羊毛脂(3)
5.60% 肉豆蔻酸异丙酯(4)
2.10% 粘石蜡(凡士林油(矿物油))(1)
0.05% OXYNEX_ K液体(PEG-8,维生素E,棕榈酸抗坏血酸
酯,维生素C,柠檬酸)(1)
0.10% 丙基-4-羟基苯甲酸酯(对羟基苯甲酸丙酯)(1)
59.45% 蓖麻油(蓖麻)(3)
相C
0.20% 芳香剂Tendress#75418C(香料)(5)
将相B的组分加热到75℃,并熔融。加入相A的颜料,充分搅拌所有组分。然后将唇膏组合物与相C的香料在加热到65℃的铸塑装置中搅拌15分钟。将均匀的熔体注入预热到55℃的铸塑模具中。随后冷却模具,然后取出冷却铸品。
供应来源:
(1)Merck KGaA
(2)Paramelt
(3)Henry Lamotte GmbH
(4)Cognis GmbH
(5)Haarmann & Reimer GmbH
实施例D:透明的沐浴凝胶
相A
0.10% 实施例1的颜料
0.75% Keltrol T(黄原胶)(2)
66.15% 水
相B
20.00% Plantacare 2000UP(癸基葡糖苷)(3)
3.60% Texapon ASV(油醚(oleth)硫酸镁,油醚硫酸钠,月桂醚
(laureth)-8 硫酸镁,月桂醚-8硫酸钠,月桂醚硫酸镁,月桂
醚硫酸钠)(3)
0.20% Brondidox L(丙二醇,5-溴-5-硝基-1,3-二噁烷)(3)
0.05% 芳香剂Everest 79658(香料)(4)
适量% 染料溶液
相C
0.15% 柠檬酸一水合物(柠檬酸)(1)
10.00% 软化水
将颜料分散于相A的水中。添加Keltrol T,小心混合这些组分。搅拌作用下,向相A加入相B和相C。缓慢搅拌混合物,直到形成均匀的凝胶。将pH调节至6.0-6.5。
供应来源:
(1)Merck KGaA
(2)Kelco
(3)Cognis GmbH
(4)Haarmann & Reimer GmbH
实施例E:眼影凝胶
相A
17.00% 实施例3的颜料
6.00% Ronasphere_(二氧化硅)(1)
72.00% 软化水
相B
2.00% Keltrol SF(黄原胶)(1)
相C
2.00% 甘油,无水(丙三醇)(1)
1.00% Phenochem(苯氧基乙醇,对羟基苯甲酸甲酯,对羟基苯甲酸乙酯,对羟基苯甲酸丙酯,对羟基苯甲酸丁酯,对羟基苯甲酸异丁酯)(3)
混合相A的组分。缓慢添加相B,搅拌直到得到均匀的溶液。溶解相C的组分,搅拌直到形成均匀的溶液。向相A和B中加入相C,同时搅拌,将pH调节至6.0-7.0。
供应来源:
(1)Merck KGaA/Rona_
(2)Kelco
(3)Sharon Labs
实施例F:染睫毛油
相A
15.00% 实施例3的颜料
相B
8.00% 硬脂酸(1)
6.00% 蜂蜡白(白蜂蜡)(1)
4.00% 巴西棕榈蜡2442L(copernicia cerifera)(2)
3.00% Eutanol G(辛基十二醇)(3)
2.00% Arlacel 83(脱水山梨糖醇倍半油酸酯)(4)
0.10% 丙基-4-羟基苯甲酸酯(对羟基苯甲酸丙酯)(1)
0.50% Rona CareTM醋酸生育酚酯(1)
相C
2.30% 三乙醇胺(1)
8.00% 水溶性虫胶SSB63(虫胶)(5)
0.25% 甲基4-羟基苯甲酸酯(对羟基苯甲酸甲酯)(1)
0.01% Rona CareTM维生素H(1)
50.84% 软化水
将相B的组分加热到80℃,搅拌熔融。相C的虫胶与水混合,加热到75℃,溶解于相C的其他组分中。在75℃,将相C加入到相A和相B的混合物中,均化2分钟。将染眉睫毛油冷却到室温,将pH调节至7.0-7.5。
供应来源:
(1)Merck KGaA/Rona_
(2)Kahl & Co.
(3)Cognis GmbH
(4)Uniqema
(5)Paroxite Ltd.
实施例G:塑料
在每一情形中,将
a)1%实施例1的颜料
b)1%实施例2的颜料
c)1%实施例3的颜料
d)1%实施例3的颜料和0.1%PV True Blue B2G01(颜料蓝15,3)加入到塑料颗粒聚丙烯PP Stamylan PpH10(DSM)或聚苯乙烯143E(BASF)中。
随后将色粒在注射成型机中转变成台阶型板。使用本发明的颜料,得到了浓色的有色塑料。
实施例H:油墨
以600rpm的转速,将颜料搅拉进入含溶剂的粘合剂,随后用手工涂覆器将油墨施加到黑/白卡片上。
油墨No.1
88.0g Gebr.Schmidt 95 MB 011TW
10.0g 实施例4的颜料
2.0g Gebr.Schmidt 95 MB 022-TW(绿色)
油墨No.2
88.0g Gebr.Schmidt 95 MB 011TW
10.0g 实施例1的颜料
2.0g Gebr.Schmidt 95 MB 022-TW(绿色)
实施例I:汽车漆
2.00g 实施例3的颜料
1.50g Heliogen Blue L 6930
0.20g Hostaperm Green 8G
0.05g 颜料级炭黑FW200
66.60g 油漆基料(A4)MP系(固体含量=19%)
29.65g 稀释混合物
Claims (12)
1.基于多层涂覆片状基质的主色干涉颜料,其特征在于它们包含:
(A)折射率n>1.8的无色涂层,层厚20-250nm,
(B)折射率n≤1.8的无色涂层,层厚10-100nm,
(C)折射率n>1.8的无色涂层,层厚20-250nm,
(D)吸收层,层厚1-100nm,及非必需地
(E)外保护层。
2.根据权利要求1的干涉颜料,其特征在于片状基质是天然或合成云母、玻璃片、Al2O3片、SiO2片或TiO2片、或其混合物。
3.根据权利要求1或2的干涉颜料,其特征在于层(A)由TiO2、ZrO2、ZnO或BiOCl组成。
4.根据权利要求1-3之一的干涉颜料,其特征在于层(B)由SiO2、MgF2、B2O3、AlO(OH)、MgSiO3或Al2O3或其混合物组成。
5.根据权利要求1-4之一的干涉颜料,其特征在于吸收层(D)包含金属氧化物、硫化物、碲化物、硒化物、镧系元素、磷酸盐、锕系元素及其混合物。
6.根据权利要求5的干涉颜料,其特征在于吸收层(D)由Fe2O3、Fe3O4、Cr2O3、Ce2O3、钼氧化物、CoO、Co3O4、VO2、V2O3、NiO、V2O5、CuO、Cu2O、Ag2O、CeO2、MnO2、Mn2O3、Mn2O5、MoS2、WS2、氧氮化钛、以及氮化钛、或其混合物或其组合组成。
7.根据权利要求1-6之一的干涉颜料,其特征在于层(A)和层(C)的组成相同。
8.根据权利要求7的颜料,其特征在于层(A)和层(C)由TiO2组成。
9.制备权利要求1的干涉颜料的方法,其特征在于片状基质的涂覆是通过在水介质中金属盐的水解分解的湿化学方法或CVD或PVD法实施的。
10.权利要求1的有色干涉颜料在油漆、涂料、油墨、塑料、陶瓷材料、玻璃、化妆品、激光标识和颜料组合物制剂和干制剂中的应用。
11.颜料组合物,包含一种或多种粘合剂,非必需的一种或多种添加剂和一种或多种权利要求1的干涉颜料。
12.干制剂,例如丸粒、颗粒、薄片或坯块,包含权利要求1的干涉颜料。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10310736A DE10310736A1 (de) | 2003-03-10 | 2003-03-10 | Interferenzpigmente mit Körperfarbe |
DE10310736.3 | 2003-03-10 |
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CN1542059A true CN1542059A (zh) | 2004-11-03 |
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Application Number | Title | Priority Date | Filing Date |
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CNA2004100430538A Pending CN1542059A (zh) | 2003-03-10 | 2004-03-10 | 主色干涉颜料 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040177788A1 (zh) |
EP (1) | EP1469040A3 (zh) |
JP (1) | JP2004269892A (zh) |
KR (1) | KR20040081319A (zh) |
CN (1) | CN1542059A (zh) |
DE (1) | DE10310736A1 (zh) |
TW (1) | TW200427787A (zh) |
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- 2004-03-09 KR KR1020040015861A patent/KR20040081319A/ko not_active Application Discontinuation
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CN116200064A (zh) * | 2022-12-16 | 2023-06-02 | 惠州市华阳光学技术有限公司 | 一种涂料组合物 |
CN116200064B (zh) * | 2022-12-16 | 2024-03-29 | 惠州市华阳光学技术有限公司 | 一种涂料组合物 |
Also Published As
Publication number | Publication date |
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JP2004269892A (ja) | 2004-09-30 |
EP1469040A3 (de) | 2010-11-03 |
DE10310736A1 (de) | 2004-09-23 |
US20040177788A1 (en) | 2004-09-16 |
TW200427787A (en) | 2004-12-16 |
EP1469040A2 (de) | 2004-10-20 |
KR20040081319A (ko) | 2004-09-21 |
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