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公开(公告)号:US20150152278A1
公开(公告)日:2015-06-04
申请号:US14409699
申请日:2013-06-18
Applicant: PolyOne Corporation
Inventor: John Tresino , Brent Cassata
IPC: C09D127/06 , C09D7/12
CPC classification number: C09D127/06 , C08F2222/1026 , C08K5/0016 , C08K5/103 , C08K5/12 , C08K5/57 , C08K2003/2241 , C08K2201/019 , C08L27/06 , C08L63/00 , C09D7/48 , C09D7/63 , Y10T428/31529
Abstract: A blend is disclosed comprising polyvinyl chloride (PVC) powder and trimethylolpropane trimethacrylate. This acrylate unexpectedly provides a very nice melt flux state during use in fluidized bed powder coating apparatus. The use of this acrylate in some embodiments allows a reduction of PVC and plasticizer in the blend. Coated metal articles using the blend include appliance components, outdoor furniture, and automotive parts.
Abstract translation: 公开了包含聚氯乙烯(PVC)粉末和三羟甲基丙烷三甲基丙烯酸酯的共混物。 该丙烯酸酯在流化床粉末涂布装置中使用期间意外地提供了非常好的熔体通量状态。 在一些实施方案中使用该丙烯酸酯可以减少共混物中的PVC和增塑剂。 使用混合物的涂层金属制品包括家电部件,户外家具和汽车部件。