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    • 2. 发明授权
    • Plasticized polyolefin compositions
    • 增塑聚烯烃组合物
    • US07652094B2
    • 2010-01-26
    • US11433623
    • 2006-05-12
    • Chon Yie LinChia Yung ChengHenry Wu-Hsiang Yang
    • Chon Yie LinChia Yung ChengHenry Wu-Hsiang Yang
    • C08K5/01C08L23/10C08K23/12C08J3/18
    • C08L23/0815C08K5/0016C08K5/01C08L23/10C08L23/12C08L23/16C08L23/18C08L23/20C08L23/22C08L57/00C08L91/00C08L2205/03C08L2314/06C08L2666/02C08L2666/06C08L2666/04C08L53/00
    • The present invention relates to plasticized polyolefin compositions comprising a polyolefin and a non-functionalized plasticizer; wherein the non-functionalized plasticizer may comprise C6 to C200 paraffins (including branched and normal paraffins) having a pour point of less than −5° C. In one embodiment, the non-functionalized plasticizer is an isoparaffin comprising C6 to C25 isoparaffins. In another embodiment the non-functionalized plasticizer is a polyalphaolefin comprising C10 to C100 n-paraffins. The polyolefin may be a polypropylene homopolymer, copolymer, impact copolymer, or blends thereof, and may include a plastomer. Non-limiting examples of desirable article of manufacture made from compositions of the invention include films, tubes, pipes, sheets, fibers, woven and nonwoven fabrics, automotive components, furniture, sporting equipment, food storage containers, transparent and semi-transparent articles, toys, tubing and pipes, and medical devices.
    • 本发明涉及包含聚烯烃和非官能化增塑剂的增塑聚烯烃组合物; 其中非官能化增塑剂可包含倾点小于-5℃的C 6至C 200链烷烃(包括支链和正构烷烃)。在一个实施方案中,非官能化增塑剂是包含C6至C25异链烷烃的异链烷烃。 在另一个实施方案中,非官能化增塑剂是包含C 10至C 100正链烷烃的聚α-烯烃。 聚烯烃可以是聚丙烯均聚物,共聚物,抗冲共聚物或其共混物,并且可以包括塑性体。 由本发明的组合物制成的所需制品的非限制性实例包括膜,管,管,片,纤维,织造和非织造织物,汽车部件,家具,运动器材,食品储存容器,透明和半透明制品, 玩具,管道和管道以及医疗设备。