LUBRICANT FOR MAKING HOLE IN SUBSTRATE AND LUBRICATING SHEET FOR MAKING HOLE IN SUBSTRATE

PROBLEM TO BE SOLVED: To obtain a lubricant for making a hole in a substrate, having excellent adhesion, being excellent in a heat removal effect and a lubrication effect during making the through-hole and in the effect of preventing cuttings from being spattered, and being capable of making the thr...

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Bibliographic Details
Main Authors MATSUSHITA TERUNORI, NOZAKI SHIGEYUKI
Format Patent
LanguageEnglish
Published 21.10.2003
Edition7
Subjects
BORING
CHEMISTRY
FUELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS
LUBRICANTS
LUBRICATING COMPOSITIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
METALLURGY
PEAT
PERFORMING OPERATIONS
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
TRANSPORTING
TURNING
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:PROBLEM TO BE SOLVED: To obtain a lubricant for making a hole in a substrate, having excellent adhesion, being excellent in a heat removal effect and a lubrication effect during making the through-hole and in the effect of preventing cuttings from being spattered, and being capable of making the through-hole with a good hole shape, and to provide a lubricating sheet using the lubricant and used for forming a hole in a substrate. SOLUTION: The lubricant is the one essentially consisting of an acid-group- containing polymer and/or a neutralization salt thereof, wherein the acid values of the polymer and/or the neutralization salt (the acid value is determined on the assumption that the salt is reconverted into a free acid) are each 3 mgKOH/g or higher. The lubricating sheet has a lubricant layer made from the lubricant. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020192509