FLAME-RETARDANT COMPOSITION CONTAINING THERMOPLASTIC STYRENE ELASTOMER

PURPOSE:To obtain a compsn. having flame retardance imparted thereto without detriment to flexibility and resistance to heat and weather, by blending a chlorinated polypropylene and antimony trioxide with a thermoplastic styrene elastomer. CONSTITUTION:2-30pts.wt. chlorinated polypropylene and 1-15p...

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Bibliographic Details
Main Authors KONDOU MASAYUKI, YAMANAKA NOBUMITSU, HORIGUCHI MASAO, NOJIRI AKIO
Format Patent
LanguageEnglish
Published 18.10.1985
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:PURPOSE:To obtain a compsn. having flame retardance imparted thereto without detriment to flexibility and resistance to heat and weather, by blending a chlorinated polypropylene and antimony trioxide with a thermoplastic styrene elastomer. CONSTITUTION:2-30pts.wt. chlorinated polypropylene and 1-15pts.wt. antimony trioxide are blended with 100pts.wt. thermoplastic styrene elastomer. Examples of the thermoplastic styrene elastomers are a styrene/butadiene/styrene block copolymer, a styrene/isoprene/styrene copolymer and a styrene/butylene/styrene/styrene copolymer. Not more than 50wt% other plastic or rubber having good compatibility may be used as a principal ingredient for said styrene elastomer. Chlorinated polypropylenes having a chlorine content of 30-80% are preferred.
Bibliography:Application Number: JP19840062770