Highly filled polymer systems

Polymer systems comprising poly(vinyl chloride), a non-petroleum based filler, and a polyester additive, wherein the polymer system is highly filled, and articles made therefrom, are described. The high loading of filler (e.g., talc, calcium carbonate or a combination thereof) is achieved by incorpo...

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Bibliographic Details
Main Authors BASHEER MANSOOR AKHTHAR, PADWA ALLEN, VAN WALSEM JOHAN, PEOPLES OLIVER P, KANN YELENA, BOUDREAU DAVID
Format Patent
LanguageChinese
English
Published 22.02.2017
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:Polymer systems comprising poly(vinyl chloride), a non-petroleum based filler, and a polyester additive, wherein the polymer system is highly filled, and articles made therefrom, are described. The high loading of filler (e.g., talc, calcium carbonate or a combination thereof) is achieved by incorporation of polyester additives such as polyhydroxyalkanoates. High filler loading without significant reduction of relevant material properties can be associated with cost savings and environmental benefits. 描述了包含聚氯乙烯、非石油基填料和聚酯添加剂的聚合物体系以及由其制造的制品，其中聚合物体系是高度填充的。通过引入聚酯添加剂例如聚羟基链烷酸酯实现高载荷的填料(例如滑石、碳酸钙或其组合)。不显著降低相关材料性质的高填料载荷可与成本节约和环境益处相关联。
Bibliography:Application Number: CN201580025111