LIQUID STABILIZER FOR CHLORINATED RESIN FOAM

PROBLEM TO BE SOLVED: To provide a liquid stabilizer having excellent dispensability and workability, improving the surface smoothness of a foamed chlorinated resin sheet by making the cell structure of the sheet more uniform and finer and improving the problem of plate out, i.e., the adhesion of wh...

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Bibliographische Detailangaben
Hauptverfasser:	OTAKA HIROOMI, TAKANO KAZUAKI, KAGAMI ATSUSHI, KATSUYAMA KAZUKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a liquid stabilizer having excellent dispensability and workability, improving the surface smoothness of a foamed chlorinated resin sheet by making the cell structure of the sheet more uniform and finer and improving the problem of plate out, i.e., the adhesion of white powder substances to the surface of rolls, etc., and the plugging of the recesses of the embossing rolls with such substances. SOLUTION: This stabilizer comprises 10-85wt.% zinc carboxylates and basic zinc carboxylates obtained by reacting a phthalic monoester with a 2-18C monocarboxylic acid and zinc oxide, 3-45wt.% composition containing at least one member selected from among 7-18C metal monocaboxylates, metal alkylphenolates, overbased metal carboxylates and overbase metal alkylphenolates, and 8-60wt.% mixed solvent comprising a hydrocarbon having a boiling point of 100 deg.C or higher and an alcohol.