COLORED RESIN COMPOSITION

PURPOSE:To provide a colored resin composition which, even when it contains an inorganic filler, can be subjected to color molding without causing any color shading (segregation) and deterioration of resin when a resin based on an ethylene/ propylene block copolymer is colored with carbon black and...

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Bibliographic Details
Main Authors SANO TOSHIMICHI, SHINOYAMA MASAHARU
Format Patent
LanguageEnglish
Published 29.03.1994
Edition5
Subjects
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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Summary:PURPOSE:To provide a colored resin composition which, even when it contains an inorganic filler, can be subjected to color molding without causing any color shading (segregation) and deterioration of resin when a resin based on an ethylene/ propylene block copolymer is colored with carbon black and titanium dioxide. CONSTITUTION:The composition comprises 100 pts.wt. resin based on an ethylene/propylene block copolymer, 0-40 pts.wt. inorganic filler, 0.01-20 pts.wt. carbon black, 0.01-20 pts.wt. titanium dioxide, and 0.05-10 pts.wt. montanic ester wax.
Bibliography:Application Number: JP19920264126