Binder for magnetic recording medium and method of manufacturing the same, composition for magnetic recording medium, and magnetic recording medium

An aspect of the present invention relates to binder for a magnetic recording medium, which is vinyl chloride resin comprising at least one side chain, the side chain comprising at least one urethane bond and at least one monovalent sulfur-containing substituent denoted by formula (1): -S-A-Z  (1) w...

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Bibliographic Details
Main Author Omura, Kazufumi
Format Patent
LanguageEnglish
Published 02.10.2018
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PHYSICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:An aspect of the present invention relates to binder for a magnetic recording medium, which is vinyl chloride resin comprising at least one side chain, the side chain comprising at least one urethane bond and at least one monovalent sulfur-containing substituent denoted by formula (1): -S-A-Z  (1) wherein, in formula (1), A denotes a divalent connecting group which may comprise one or more active hydrogen groups and Z denotes an active hydroxyl group.
Bibliography:Application Number: US201514670795