摘要:
An ink-jet recording sheet, comprising a support having thereon a porous ink receiving layer, the porous ink receiving layer including inorganic particles, a hydrophilic binder and a polymer, wherein the polymer has a plurality of carbon-carbon unsaturated bonds, provided that the unsaturated bonds are non-aromatic; the polymer has a recurring unit derived from butadiene or isoprene.
摘要:
An inkjet recording sheet comprising on a water-nonabsorptive support a porous ink absorptive layer, wherein; said porous ink absorptive layer is formed by utilizing a composition containing inorganic micro-particles, polyvinyl alcohol and an organic polymer having an epoxy group, and contains a polyvalent metal compound provided with a polyvalent metal element.
摘要:
An ink jet recording material is disclosed, comprising a support having thereon a porous ink receiving layer containing inorganic particles, a polyvinyl alcohol exhibiting a degree of saponification of not less than 95 mol % and a compound represented by the following formula and having a molecular weight of not more than 200:
摘要:
An ink-jet recording sheet containing a non water absorptive support having thereon at least three ink absorptive layers C, B and A in that order, each of the three layers comprises inorganic microparticles and a binder, wherein the ink absorptive layer A contains a dispersion of the inorganic microparticles dispersed in the presence of a water soluble multivalent metal compound; and an order of an amount of liquid transfer for the three ink absorptive layers is: the layer B
摘要翻译:一种含有非吸水性载体的喷墨记录片材,其中具有至少三个吸墨层C,B和A,其中三层包括无机微粒和粘合剂,其中吸墨层A含有分散体 的无机微粒分散在水溶性多价金属化合物的存在下; 并且三个油墨吸收层的液体转移量的顺序是:层B <层C <层A,条件是用Bristow方法测量液体转移量,该方法由J.TAPPI Paper 纸浆试验方法No.51-87使用重量比为15:15:70的二甘醇/三甘醇单丁醚/水的混合物,接触时间为0.04秒。
摘要:
An ink-jet recording sheet comprising a non-water absorbing support having thereon at least two simultaneously coated ink-absorbing layers, each ink-absorbing layer containing silica particles, wherein: (i) an outermost layer of the ink-absorbing layers and a layer adjacent to the outermost layer each contains a water-soluble multivalent metal compound; (ii) the outermost layer is formed by a coating composition having an average zeta potential of not less than +50 mV at 25° C.; (iii) a MOx/2/SiO2 value in the layer adjacent to the outermost layer is in the range of 0.005-0.02, provided that MOx/2 represents a weight of the water-soluble multivalent metal compound represented by a weight of MOx/2, and SiO2 represents a weight of the silica particles; and (iv) a MOx/2/SiO2 value in the outermost layer is larger than a MOx/2/SiO2 value in any ink-absorbing layer other than the outermost layer, wherein: M represents a metal having a valence of two or more contained in the water-soluble multivalent metal compound; and x represents a valence of the metal M.
摘要翻译:一种喷墨记录纸,包括其上具有至少两个同时涂覆的油墨吸收层的非吸水性支撑体,每个墨水吸收层含有二氧化硅颗粒,其中:(i)吸墨层的最外层和 邻近最外层的层各自含有水溶性多价金属化合物; (ii)最外层由在25℃下平均ζ电位不低于+ 50mV的涂料组合物形成; (iii)与最外层相邻的层中的MO x / 2 / SiO 2 +值在0.005-0.02的范围内,条件是MO x / 2 sub>表示由MO x 2/2重量表示的水溶性多价金属化合物的重量,SiO 2表示二氧化硅的重量 粒子; 和(iv)最外层中的MO x / 2 / SiO 2 +值大于MO××/ 2 / SiO
摘要:
A method for removing nitrogen oxides and organic chlorine compounds from a combustion waste gas, which comprises the steps of: adding ammonia (NH.sub.3) as a reducing agent to a combustion waste gas containing nitrogen oxides and organic chlorine compounds; causing the combustion waste gas added with ammonia to contact with, while keeping the temperature of the combustion waste gas within a prescribed range, with a catalyst comprising at least one selected from the group consisting of platinum (Pt), palladium (Pd), ruthenium (Ru), manganese (Mn), copper (Cu), chromium (Cr) and iron (Fe) and oxides thereof, supported on the surface of a carrier comprising at least one selected from the group consisting of titanium oxide (TiO.sub.2), silicon oxide (SiO.sub.2), aluminum oxide (Al.sub.2 O.sub.3) and zirconium oxide (ZrO.sub.2), thereby removing nitrogen oxides and organic chlorine compounds from the combustion waste gas.
摘要:
Disclosed are a silver halide light-sensitive material for forming a monochrome-image which material is colored in orange, a silver halide light-sensitive material for forming a monochrome-image which material has an identical printing level as at least one of the silver halide color light-sensitive materials provided for a negative-positive type color photographic system, and a photo-taking unit loading and packaging in a photographable state at least one of the monochrome image forming silver halide light-sensitive material. The invention provides a silver halide light-sensitive material for forming a monochrome-image which is suitable for a negative-positive system color photographic processing and is easy for printing onto a photographic paper.
摘要:
Provided is an organic electroluminescent member comprising: a positive electrode and a negative electrode on a substrate; multiple organic layers which include at least a positive hole transport layer, a light-emitting layer and an electron transport layer, and which are arranged between the positive electrode and the negative electrode; and an electron injection layer arranged between the electron transport layer and the negative electrode. The electron injection layer is formed from at least one selected from the group consisting of alkali metals and compounds containing alkali metals having melting point of less than 90° C., and at least one selected from the group consisting of alkali metals, alkaline earth metals, compounds containing alkali metals, and compounds containing
摘要:
A silver halide photographic light sensitive material comprising a transparent support and provided thereon a light sensitive layer containing a yellow coupler, a magenta coupler and a cyan coupler to form a monochromatic image upon color development after exposure, wherein a relative coupling rate of the magenta coupler with an oxidation product of a color developing agent is higher than that of the yellow or cyan coupler.
摘要:
A catalyst including a first catalyst ingredient which is at least one element selected from a group consisting of Pt, Pd and Ir, or oxides thereof; and further able to include at least one element selected from a group consisting of Au, Ag, Cu, Fe, Sb, Se, Te and Ta, or oxides thereof, as a second catalyst ingredient, carried on at least one of a silica-boria-alumina composite oxide or a zeolite with a silica-to-alumina molar ratio of more than 30, in amounts of from 0.1 to 10 g of the first catalyst ingredient and from 0.01 to 5 g of the second catalyst ingredient based on one liter of the catalyst with the second to first catalyst ingredient weight ratio being less than 1. The catalyst is used for treating exhaust gases by bringing the exhaust gases containing HCl and dioxines into contact with the catalyst to thereby eliminate the HCl and dioxines from the exhaust gases by oxidative decomposition while suppressing the subsequent formation of dioxines from precursors for the dioxines present in the exhaust gases.