Abstract:
Provided is a pneumatic tire characterized by that a tread surface roughness (Ra 75) after running 3000 km on a paved road which is measured based on JIS B0601 is 10 to 100 μm and that a whole sipe length per 1 cm2 of a ground contact area on the above tread surface is 1.0 to 4.0 cm.
Abstract:
The present invention makes it possible to prepare a thin film transistor fitted with a resin substrate by lowering a process temperature during formation of an oxide semiconductor, and further makes it possible to improve manufacturing efficiency and reduce variations in thin film transistor performance. Disclosed is a thin film transistor of the present invention possessing a semiconductor containing metal oxide, the semiconductor comprising a coating film made from a solution or a dispersion of a precursor, wherein the metal oxide contains indium as a first metal element, gallium or aluminum as a second metal element, and zinc or tin as a third metal element, and a ratio of the third metal element to total metal elements in the metal oxide is 25 at % or less, or 0 at %.
Abstract:
Disclosed is a planographic printing plate material comprising an aluminum support and provided thereon, a lower layer and an upper layer in that order, wherein the lower layer contains a first alkali soluble resin, the upper layer contains a second alkali soluble resin and a light-to-heat conversion material, the second alkali soluble resin being a modified novolak resin having in the side chain a heterocyclic ring group containing both —(C═O)— and —NH— in the ring or a ureido group represented by the following formula (1), and wherein at least one of the upper and lower layers contains a third alkali soluble resin which is a modified acryl resin having in the side chain a heterocyclic ring group containing both —(C═O)— and —NH— in the ring or a ureido group represented by the following formula (1), —NHCONHR Formula (1)
Abstract:
Disclosed is a planographic printing plate material comprising a plastic support and provided thereon, a subbing layer containing a water-soluble resin, a hydrophilic layer containing metal oxide particles with an average particle diameter of from 3 to 100 nm, and an image formation layer containing heat melting particles or heat fusible particles in that order, the planographic printing plate material being in the form of roll, wherein a dry coating amount of the water-soluble resin in the subbing layer is in the range of from 0.001 g/m2 to 3.0 g/m2.
Abstract translation:公开了一种平版印刷版材料,其包含塑料支撑体,其上设有含有水溶性树脂的底层,含有平均粒径为3〜100nm的金属氧化物颗粒的亲水层,以及含有 平版印刷版材料为辊状,其中,底涂层中的水溶性树脂的干涂布量在0.001g / m 2以下的范围内 > 2℃至3.0g / m 2。
Abstract:
This invention relates to a rubber composition capable of improving a steering stability on a wet road and a low fuel consumption of a tire, and more particularly to a rubber composition comprising 5 to 60 parts by mass of a low-molecular weight aromatic vinyl compound-conjugated diene compound copolymer (B) having an aromatic vinyl compound content of 5 to 80% by mass, a vinyl bond content in a conjugated diene compound portion of 10 to 80% by mass and a weight average molecular weight as measured through a gel permeation chromatography and converted to polystyrene of 5,000 to 200,000 and 20 to 90 parts by mass of a filler (C) based on 100 parts by mass of a rubber component (A) composed of at least one of natural rubber and synthetic diene-based rubbers, in which 50 to 90% by mass of the filler (C) is silica.
Abstract:
This invention relates to a rubber composition capable of improving a steering stability on a wet road and a low fuel consumption of a tire, and more particularly to a rubber composition comprising 5 to 60 parts by mass of a low-molecular weight aromatic vinyl compound-conjugated diene compound copolymer (B) having an aromatic vinyl compound content of 5 to 80% by mass, a vinyl bond content in a conjugated diene compound portion of 10 to 80% by mass and a weight average molecular weight as measured through a gel permeation chromatography and converted to polystyrene of 5,000 to 200,000 and 20 to 90 parts by mass of a filler (C) based on 100 parts by mass of a rubber component (A) composed of at least one of natural rubber and synthetic diene-based rubbers, in which 50 to 90% by mass of the filler (C) is silica.
Abstract:
A lithographic printing plate material is disclosed, comprising a flexible support having thereon a hydrophilic layer and an image forming layer, wherein the flexible support having the hydrophilic layer exhibits a transmission density of 0.5 to 1.2, and the outermost surface of an unexposed area of the image forming layer exhibiting a glossiness of 0.1 to 10. A printing method is also disclosed.
Abstract:
Disclosed are a planographic printing plate material and a printing process, the planographic printing plate material comprising a plastic film sheet support and provided thereon, a hydrophilic layer and an image formation layer in that order, wherein the image formation layer contains extender pigment.