SLURRY COMPOSITION
The present invention provides a slurry composition having exceptional dispersibility and dispersion stability of magnetic powder and also having high surface smoothness and substrate adhesiveness. The present invention is a slurry composition that contains a polyvinyl acetal resin, a magnetic powde...
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Format | Patent |
Language | English French Japanese |
Published |
30.09.2021
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Subjects | |
Online Access | Get full text |
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Abstract | The present invention provides a slurry composition having exceptional dispersibility and dispersion stability of magnetic powder and also having high surface smoothness and substrate adhesiveness. The present invention is a slurry composition that contains a polyvinyl acetal resin, a magnetic powder, and Na ions, the Na ion content being 1000-3000 μg/g relative to the polyvinyl acetal resin.
La présente invention concerne une composition de suspension ayant une dispersibilité et une stabilité de dispersion exceptionnelles de poudre magnétique et ayant également une rugosité de surface et une adhésivité de substrat élevées. La présente invention concerne une composition de suspension qui contient une résine d'acétal polyvinylique, une poudre magnétique et des ions Na, la teneur en ions Na étant de 1 000 à 3 000 μg/g par rapport à la résine d'acétal polyvinylique.
本発明は、磁性体粉末の分散性及び分散安定性に優れるとともに、高い表面平滑性及び基材密着性を有するシートを作製可能なスラリー組成物を提供する。 本発明は、ポリビニルアセタール樹脂、磁性体粉末及びNaイオンを含有し、Naイオンの含有量が、ポリビニルアセタール樹脂に対して1000~3000μg/gである、スラリー組成物である。 |
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AbstractList | The present invention provides a slurry composition having exceptional dispersibility and dispersion stability of magnetic powder and also having high surface smoothness and substrate adhesiveness. The present invention is a slurry composition that contains a polyvinyl acetal resin, a magnetic powder, and Na ions, the Na ion content being 1000-3000 μg/g relative to the polyvinyl acetal resin.
La présente invention concerne une composition de suspension ayant une dispersibilité et une stabilité de dispersion exceptionnelles de poudre magnétique et ayant également une rugosité de surface et une adhésivité de substrat élevées. La présente invention concerne une composition de suspension qui contient une résine d'acétal polyvinylique, une poudre magnétique et des ions Na, la teneur en ions Na étant de 1 000 à 3 000 μg/g par rapport à la résine d'acétal polyvinylique.
本発明は、磁性体粉末の分散性及び分散安定性に優れるとともに、高い表面平滑性及び基材密着性を有するシートを作製可能なスラリー組成物を提供する。 本発明は、ポリビニルアセタール樹脂、磁性体粉末及びNaイオンを含有し、Naイオンの含有量が、ポリビニルアセタール樹脂に対して1000~3000μg/gである、スラリー組成物である。 |
Author | SAKAMOTO, Ryou |
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DocumentTitleAlternate | COMPOSITION DE SUSPENSION スラリー組成物 |
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RelatedCompanies | SEKISUI CHEMICAL CO., LTD |
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Snippet | The present invention provides a slurry composition having exceptional dispersibility and dispersion stability of magnetic powder and also having high surface... |
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SubjectTerms | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F INORGANIC CHEMISTRY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
Title | SLURRY COMPOSITION |
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