摘要:
The present invention provides an improved process for producing a multicolor display by which a color filter having neither coloring failure nor size failure is obtained.The present invention provides a process comprising:(I) a photosensitive resin layer formed on an electric conductive layer is exposed to light through a mask having a desired pattern which is placed on the photosensitive resin layer, and developed to bare partially the surface of the electric conductive layer;(II) a colored layer is formed on the bared surface of the electric conductive layer by an electrodepositing process; and(III) the above steps (I) and (II) are repeated desired times and then the remaining photosensitive resin layer is eluted with a removing solution which preferentially or selectively dissolves the photosensitive layer, to bare the remaining surface of the electric conductive layer.
摘要:
Disclosed is a positive type resist composition which can form a good pattern by subjecting a resist layer to plural exposures and developments, which results in excellent adhesion between the resist layer and a substrate. The composition comprises:(a) a polymer having an acid value of 2 to 200, prepared from 20 to 94% by weight of a t-butyl ester of a .alpha.,.beta.-ethylenically unsaturated carboxylic acid, 5 to 79% by weight of a (meth)acrylate of the formula:CH.sub.2 .dbd.C(R.sub.1)--COO--(R.sub.2 --O).sub.n --R.sub.3 Iwherein R.sub.1 is hydrogen or a methyl group, R.sub.2 represents ##STR1## wherein R.sub.4 represents hydrogen or an alkyl group, R.sub.5 represents hydrogen or an alkyl group, R.sub.6 represents a branched or straight chain alkylene group, provided that a total carbon number of R.sub.4, R.sub.5 and R.sub.6 is 1 to 5, R.sub.3 is an alkyl group, an aryl group or an aralkyl group having 1 to 6 carbon atoms, and n is an integer of 1 to 10 and 1 to 75% by weight of another .alpha.,.beta.-ethylenically unsaturated compound; and(b) a photoactivator which generates an acid in response to a light irradiation.
摘要:
A color filter is made easily and uniformly employing electrodeposition.A specific positive type photosensitive resin layer is formed on a transparent electrode formed on a transparent substrate and, then a step for exposing and developing to obtain a desired pattern and a step for forming a desired colored layer by electrodeposition are repeated without peeling of the resin layer.
摘要:
It is the subject of the present invention to provide a solvent-free ambient-temperature curable composition, excellent in water-resistant adhesion, storage stability and curability, and generates neither smoke nor odor when working therewith. The relevant problem is solved by a curable composition including (A) a natural asphalt and/or petroleum asphalt, (B) a polyoxyalkylene polymer having one or more reactive silicon groups capable of cross-linking by forming siloxane bonds through silanol condensation reaction.
摘要:
A timepiece dial having a base member made primarily of polycarbonate, a silicon compound layer made primarily of a silicon oxide compound, and a zinc sulfide compound layer made primarily of a zinc sulfide compound and rendered on the opposite side of the silicon compound layer as the side facing the base member.
摘要:
A solventless cold-setting curable composition includes a bituminous substance (A) and a vinyl polymer (B) which has a reactive silicon group capable of being crosslinked by forming a siloxane bond by a silanol condensation reaction and whose main chain is produced by living radical polymerization.
摘要:
It is disclosed a dielectric element comprising a lower electrode, a dielectric layer, and an upper electrode which are provided on a substrate, in which at least one of the electrodes is a Pt layer, a Ru layer is used as a base layer for the Pt layer. In the fabrication of the dielectric element, the Pt layer is formed by electroplating, a photoresist pattern is used as a plating mask, and an Ru layer is formed as a seed layer. The present invention makes it possible to provide a dielectric element using Pt as an electrode material, that is capable of easily forming a Pt electrode having excellent electrical characteristics without generating voids or seams, that is capable of forming a fine pattern, and that does not occur contamination in a processing chamber, and a method for fabricating a dielectric element of having the characteristics mentioned above.
摘要:
Disclosed herein is a coating solution for use in forming Bi-based ferroelectric thin films comprises a specified compound, such as triglyme, dipivaloylmethane, pinacol, pivalic acid or hexyleneglycol, in combination with an organometallic compound containing metallic elements of which a Bi-based ferroelectric thin film to be formed is composed. Disclosed also herein is a method of forming Bi-based ferroelectric thin films using the coating solution.
摘要:
A curable composition contains a bituminous substance (A) and a saturated hydrocarbon polymer (B) having a reactive silicon group represented by general formula (1): —Si(R13-a)Xa (1) (wherein R1 is a C1-C20 alkyl group, a C6-C20 aryl group, a C7-C20 aralkyl group, or a triorganosiloxy group represented by (R′O)3Si—; when two R1s are present, they may be the same or different; the three R's each represent a C1-C20 monovalent hydrocarbon group and may be the same or different; X is a hydroxyl group or hydrolyzable group; when two or more Xs are present, they may be the same or different; and a is 1, 2, or 3).
摘要翻译:可固化组合物含有沥青物质(A)和具有由通式(1)表示的反应性硅基团的饱和烃聚合物(B):<?在线公式描述=“在线配方”末端=“铅 β(Si) - Si(R 1)3-a X 1(1)<β在线公式描述=“In- 线式“end =”tail“?>(其中R 1是C 1 -C 20烷基,C 1 -C 12烷基, C 6 -C 20芳基,C 7 -C 20芳烷基或由(R')表示的三有机甲硅烷氧基, O)3 Si;当存在两个R 1时,它们可以相同或不同;这三个R各自表示C 1 SUB C 20 -C 20一价烃基,可以相同或不同; X为羟基或可水解基团;当存在两个以上X时,它们可以相同或不同; a为 1,2或3)。
摘要:
A decorative article 1 includes a substrate 2 formed mainly of plastic material, an oxide coating 3 formed mainly of metal oxide material provided on the substrate 2, and a metal coating 4 formed mainly of metal material provided on a surface of the oxide coating 3 on a side opposite the surface of the oxide coating 3 that is adjacent the substrate 2. It is desirable that the oxide coating 3 is formed of a material including at least one material selected from among TiO2 and CrO. It is further desirable that the metal coating 4 is formed of a material including at least one material selected from among Ag, Cr, Au, Al, Ti, Sn, and In. It is still further desirable that the sum of the average thickness of the oxide coating 3 and the average thickness of the metal coating 4 is 0.02 to 2.5 μm.