摘要:
Disclosed is a polishing slurry which enables to suppress damages to an under layer while securing an adequate polishing rate. The polishing slurry contains a resin (A) having an amide group and an organic resin (B).
摘要:
Disclosed is a polishing slurry which enables to suppress damages to an under layer while securing an adequate polishing rate. The polishing slurry contains a resin (A) having an amide group and an organic resin (B).
摘要:
Disclosed is a polishing composition containing not less than 1 wt % of a water-soluble resin, which is obtained by polymerizing a vinyl monomer containing an amino group and/or an amide group, based on the total weight of the polishing composition.
摘要:
Disclosed is a polishing composition containing not less than 1 wt % of a water-soluble resin, which is obtained by polymerizing a vinyl monomer containing an amino group and/or an amide group, based on the total weight of the polishing composition.
摘要:
The present invention provides a polishing slurry which remarkably inhibits the occurrence of scratch, dishing or erosion. According to the present invention, provided is a polishing slurry comprising organic particles (A), an oxidizing agent and a complexing agent, wherein said organic particles (A) are those obtained by coating a part of the surface of an organic particle (B) having functional groups capable of reacting with a metal to be polished on the surface with a resin (C) free from functional groups capable of reacting with a metal to be polished, and the organic particle (B) is preferably one containing a copolymer obtained by polymerization of a monomer composition comprising 1 to 50 weight % of one, two or more monomers selected from a monomer having a carboxyl group, a monomer having a hydroxyl group, a monomer having an amino group, a monomer having an acetoacetoxy group and a monomer having a glycidyl group, and 99 to 50 weight % of other monomers, with each percentage based on the total weight of the monomers.
摘要:
The characteristics of thin-film magnetic heads are evaluated by measuring, in a step and repeat method and apparatus, the magnetic field generated by the respective heads in a bar including multiple heads.
摘要:
The lithium ionic conducting glass thin film of the present invention comprises a glass containing 20 to 80 mol % of an Li.sub.2 O component. This glass thin film has a dense structure which shuts off gas and can be used as a solid electrolyte in a carbon dioxide sensor. The thin carbon dioxide sensor of the present invention comprises the above lithium ionic conducting glass thin film as a solid electrolyte. This sensor enables complete elimination of noise attributed to gas permeation by virtue of the lithium ionic conducting glass thin film having a dense structure with the result that the accuracy of carbon dioxide concentration measurement can be enhanced. Further, the lithium ionic conducting glass is formed into a thin film, so that the sensor has a low internal resistance, acts at low operating temperatures and exhibits a high response speed. Therefore, a heater having a capacity smaller than in the prior art can be used in the sensor, so that, even when a structure integral with a heater and the like is employed, miniaturization of the sensor can be realized.
摘要:
The present invention aims to provide a transparent gas barrier film having excellent gas barrier properties against oxygen, water vapor and the like especially under high humidity, and showing excellent delamination resistance after hydrothermal treatment. The present invention relates to a gas barrier film comprising: a base film having an inorganic compound layer formed on one side thereof; and a (meth)acrylic silane coupling agent layer and a layer (Y) that are laminated in this order on the inorganic compound layer, which layer (Y) comprises a polymer of a polyvalent metal salt of an unsaturated carboxylic acid compound (a) and a vinyl alcohol polymer (b).
摘要:
In accordance with the present invention, there are provided information recording media having a substrate and thereon a recording layer and a metallic layer, wherein the metallic layer is composed of an aluminum alloy containing (i) titanium and (ii) at least one metal selected from among chromium, niobium and magnesium. The information recording media thus provided are excellent in corrosion resistance and small in dependence of the recording power on linear velocity.
摘要:
In accordance with the present invention, there are provided information recording media having a substrate and thereon a recording layer and a metallic layer, wherein the metallic layer is composed of an aluminum alloy containing (i) titanium and (ii) at least one metal selected from among chromium, niobium and magnesium. The information recording media thus provided are excellent in corrosion resistance and small in dependence of the recording power on linear velocity.