POROUS POLISHING TOOL AND POLISHING TOOL INCLUDING SAME

An object of the present invention is to provide a porous material for polishing in which, during a polishing operation, it is possible to keep a proportion between abrasive grains in contact with an object to be polished and a resin portion in contact with the object to be polished within a certain...

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Bibliographic Details
Main Authors FUJIWARA, Norimasa, MURAI, Keiichi
Format Patent
LanguageEnglish
French
German
Published 10.01.2024
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
GRINDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
POLISHING
THEIR PREPARATION OR CHEMICAL WORKING-UP
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
WORKING-UP
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Summary:An object of the present invention is to provide a porous material for polishing in which, during a polishing operation, it is possible to keep a proportion between abrasive grains in contact with an object to be polished and a resin portion in contact with the object to be polished within a certain range, even if an unskilled person attaches a polishing tool to an automated device and uses it, there is no need for complicated adjustment to stabilize the device, whereby it is possible to obtain precise surface accuracy. The above object is achieved by a porous material for polishing including an elastic foam having anisotropy, a polymer, and abrasive grains.
Bibliography:Application Number: EP20160892476