Binder composition for a magnetic recording medium

A binder composition for a magnetic recording medium comprises at least one polyurethane having a structural unit according to the formula I or a partial or full salt thereof, and a magnetic or magnetizable pigment.

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Bibliographic Details
Main Authors HEES ULRIKE, KOHL ALBERT, RAETHER BENEDIKT, KRESS RIA, BLUM RAINER
Format Patent
LanguageEnglish
Published 23.08.2001
Edition7
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CORRECTING FLUIDS
DYES
FILLING PASTES
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
INKS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PHYSICS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:A binder composition for a magnetic recording medium comprises at least one polyurethane having a structural unit according to the formula I or a partial or full salt thereof, and a magnetic or magnetizable pigment.
Bibliography:Application Number: US20010777850