摘要:
A pigment, including a flake including a metal core having a first surface and a second surface, a first dielectric layer interfacing with a first surface of the metal core, and a second dielectric layer interfacing with a second surface of the metal core; a first inorganic layer encapsulating the flake; and an organic layer encapsulating the first organic layer is disclosed. A colorant composition including the pigment is also disclosed. A method of making the pigment, and a method of making a colorant composition are also disclosed.
摘要:
A pigment, including a flake including a metal core having a first surface and a second surface, a first dielectric layer interfacing with a first surface of the metal core, and a second dielectric layer interfacing with a second surface of the metal core; a first inorganic layer encapsulating the flake; and an organic layer encapsulating the first organic layer is disclosed. A colorant composition including the pigment is also disclosed. A method of making the pigment, and a method of making a colorant composition are also disclosed.
摘要:
The invention relates to metallic effect pigment, the metallic effect pigment having at least one diffractive structure and at least one layer which comprises metal nanoparticles and metal oxide phase, the metal of the metal oxide phase and the metal of the metal nanoparticles in this at least one layer being identical. The invention further relates to a process for preparing these metallic effect pigments, to a coating composition, and to a coated article.
摘要:
The present invention relates to interference pigments based on multicoated flake-form substrates which have on the surface of the substrate a layer sequence comprising (A0) optionally a high-refractive-index coating consisting of a layer of TiO2, (A) a high-refractive-index coating consisting of a mixture of TiO2 and Fe2O3, which may optionally be doped with one or more further oxides, (B) a high-refractive-index layer consisting of SnO2, (C) a high-refractive-index coating which absorbs in the visible wavelength region, and optionally (D) an outer protective layer, and to the use thereof, in particular in paints, coatings, industrial coatings, automobile paints, automotive refinish paints, coil coating, powder coatings, printing inks, plastics, pigment pastes, pigment preparations and in dry preparations, such as, for example, granules.
摘要翻译:本发明涉及基于多层薄片状基材的干涉颜料,其在基材表面上具有包含(A0)任选的由TiO 2层构成的高折射率涂层的层序列,(A) 由TiO 2和Fe 2 O 3的混合物组成的折射率涂层,其可任选地掺杂有一种或多种另外的氧化物,(B)由SnO 2组成的高折射率层,(C)高折射率涂层, 吸收可见光波长区域,以及任选地(D)外部保护层,以及其用途,特别是在涂料,涂料,工业涂料,汽车涂料,汽车修补漆,线圈涂料,粉末涂料,印刷油墨,塑料 ,颜料糊剂,颜料制剂和干制剂,例如颗粒剂。
摘要:
A cosmetic containing a pearlescent pigment comprising a substrate and a first layer, wherein the first layer comprises iron oxide, wherein the iron has from about 1% to about 30% Fe(II) and from about 70% to about 99% Fe(III).
摘要:
A bright pigment 100 includes: a flaky substrate 10; a first layer 20 that is formed on the flaky substrate 10 and that contains one selected from the group consisting of titanium dioxide, silver and a silver alloy as its main component; and a second layer 30 that is formed so that the first layer 20 is interposed between the flaky substrate 10 and the second layer 30 and that contains the hydroxide or hydrated oxide of neodymium.
摘要:
A pearlescent pigment, wherein the pigment is an inorganic material and the color of a homogeneous coating of the pigment, measured over a white background, is selected from the group consisting of: a CIELAB L* value of about 30 or less and a chroma value of about 3 or less; a CIELAB hue angle, hab, from about 50 to about 80 degrees, wherein L* is not more than about 85, and the chroma value is greater than 22; a CIELAB hue angle, hab, from about 80 to about 275 degrees, wherein L* is not more than about 80, and the chroma value is greater than about 10; and a CIELAB hue angle, hab, from not less than about 275 to not more than about 50 degrees, wherein L* is not more than about 85, and the chroma value is greater than about 9. The pigments may be used in a variety of applications including cosmetics, plastics, automotive, or architectural coatings.
摘要:
Multilayer pearlescent pigments comprising platelet-shaped transparent substrates provided with an optically active coating, where the coating includes at least(a) a nonabsorbing high-index layer A having a refractive index n≧1.8, (b) a low-index layer B having a refractive index n
摘要翻译:多层珠光颜料包括具有光学活性涂层的片状透明基材,其中涂层至少包含(a)折射率n≥1.8的非吸收性高折射率层A,(b)低折射率层B具有 折射率n <1.8,(c)折射率n≥1.8的非吸收性高折射率层C,以及(d)任选的至少一个外保护层D,其中颜料具有体积平均值的累积频率分布 尺寸分布函数,具有指数D10,D50,D90和跨度&Dgr; D在0.7-1.4的范围内,跨度&Dgr; D根据公式(I)&Dgr计算; D =(D90-D10)/ D50(I)。 本发明进一步涉及一种生产这些多层珠光颜料的方法,以及它们的用途。
摘要:
A pearlescent pigment comprises (a) synthetic mica substrate, (b) calcined ferrite coating on the substrate, and (c) an outer layer or treatment wherein said outer layer or treatment was added to the calcined ferrite coated synthetic mica in water.The pearlescent pigment may be used in exterior applications such as automotive paint systems.
摘要:
A cosmetic containing a pearlescent pigment comprising a substrate and a first layer, wherein the first layer comprises iron oxide, wherein the iron has from about 1% to about 30% Fe(II) and from about 70% to about 99% Fe(III).