PVC-BASED COMPOUND COMPOSITION

The present invention relates to a polyvinyl chloride (PVC)-based compound composition, and, more specifically, to a PVC-based compound composition wherein an inner plastic PVC-based copolymer prepared by suspension polymerization is mixed with a PVC resin, thereby increasing compatibility with the...

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Bibliographische Detailangaben
Hauptverfasser:	KWON, HYEOK CHIL, HYUN, KWANG HEON, LEE, JEE HYOUNG, BAEK, SUNG HYUB, CHO, SANG HYUN, KIM, JI WOO
Format:	Patent
Sprache:	eng ; fre ; kor
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:	The present invention relates to a polyvinyl chloride (PVC)-based compound composition, and, more specifically, to a PVC-based compound composition wherein an inner plastic PVC-based copolymer prepared by suspension polymerization is mixed with a PVC resin, thereby increasing compatibility with the PVC resin to shorten the gelling time, lowering the load at the time of extrusion to increase production in the same process conditions, and partially showing a shock reinforcing agent substitution effect. Cette invention concerne une composition de type composé à base de polychlorure de vinyle (PVC), et plus spécifiquement, une composition de type composé à base de PVC comprenant un copolymère plastique à base de PCV interne préparé par polymérisation en suspension qui est mélangé à une résine PVC, pour augmenter ainsi la compatibilité avec la résine PVC et raccourcir le temps de gélification, abaisser la charge au moment de l'extrusion pour accroître la production dans les mêmes conditions de procédé, et manifester partiellement un effet de substitution d'agent de renfort contre le choc. 본 발명은 폴리염화비닐(PVC)계 컴파운드 조성물에 관한 것으로, 더욱 구체적으로는 PVC 수지에 현탁중합으로 제조된 내부 가소성 PVC계 공중합체를 혼합 사용함으로써 PVC 수지와의 상용성을 높여서 겔링 시간을 단축시키고, 압출 가공시 부하를 낮추어 동일 가공조건에서 생산량을 증대시키는 한편, 부분적으로 충격 보강제 대체 효과를 보이는 PVC계 컴파운드 조성물에 관한 것이다.