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    • 5. 发明申请
    • POLYETHER ETHER KETONE / POLYPHENYLENE SULFIDE BLEND
    • 聚醚醚酮/聚苯乙烯混合物
    • WO2009128825A1
    • 2009-10-22
    • PCT/US2008/060613
    • 2008-04-17
    • TICONA, LLCAJBANI, ManojAUERBACH, AndrewFENG, Ke
    • AJBANI, ManojAUERBACH, AndrewFENG, Ke
    • C08L81/02C08L71/12C09D181/02C09D171/10
    • C08L71/12C08G2650/40C08L51/08C08L71/00C08L81/02C09D171/00C09D181/02C08L81/00C08L2666/02C08L2666/22
    • This invention relates to a melt-processed polymeric composition having a combination of properties retained after extended heat aging at elevated temperatures. The present invention more specifically discloses a polymeric composition which is comprised of melt processed product of (a) a polyarylene sulfide resin, (b) a polyaryl-ether-ketone resin, and an alkoxysilane. The product resulting therefrom contains a graft copolymer of the polyarylene sulfide resin and/or the polyaryl-ether-ketone resin. These polymeric compositions can be made by reacting an alkoxy silane with the polyarylene sulfide resin and the polyaryl-ether-ketone resin at elevated temperates, in the melt phase to produce the graft copolymer. It is normally preferred for the alkoxy silane to be an amino silane. The subject invention further reveals shaped articles, e.g., an insulated wire comprising (1) an electrical conductor and (2) a layer of polymeric composition surrounding the electrical conductor, wherein the polymeric composition is comprised of (a) a polyarylene sulfide resin, (b) a polyaryl-ether-ketone resin, and (c)a graft copolymer of the polyarylene sulfide resin and the polyaryl-ether-ketone resin.
    • 本发明涉及一种熔融加工的聚合物组合物,其具有在升高的温度下延长的热老化之后保留的性能的组合。 本发明更具体地公开了由(a)聚芳硫醚树脂,(b)聚芳基醚 - 酮树脂和烷氧基硅烷的熔融加工产物组成的聚合物组合物。 由此产生的产物含有聚芳硫醚树脂和/或聚芳基醚 - 酮树脂的接枝共聚物。 这些聚合物组合物可以通过使烷氧基硅烷与聚芳硫醚树脂和聚芳基醚 - 酮树脂在升温下在熔融相中反应以制备接枝共聚物来制备。 烷氧基硅烷通常优选为氨基硅烷。 本发明还揭示成形制品,例如绝缘电线,其包括(1)电导体和(2)围绕电导体的聚合物组合物层,其中聚合物组合物包含(a)聚芳硫醚树脂, b)聚芳基醚酮树脂,和(c)聚芳硫醚树脂和聚芳基醚酮树脂的接枝共聚物。
    • 7. 发明申请
    • POLYETHER ETHER KETONE/ POLYPHENYLENE SULFIDE BLEND
    • 聚醚醚酮/聚苯乙烯混合物
    • WO2008048266A1
    • 2008-04-24
    • PCT/US2006/041196
    • 2006-10-20
    • TICONA LLCAJBANI, ManojAUERBACH, Andrew, BernardFENG, Ke
    • AJBANI, ManojAUERBACH, Andrew, BernardFENG, Ke
    • C08L81/02C08L71/10C08L87/00C08K5/54C08K5/057H01B3/30H01B3/42C09D171/10C09D181/02
    • C09D171/10B29C47/0004B29C47/0016B29C49/0005B29C51/002B29K2071/00B29K2105/0032B29K2105/0044B29K2105/005B29K2105/06B29K2105/16C08F283/08C08F289/00C08G65/336C08G75/0245C08G75/12C08G2650/40C08K5/057C08K5/5406C08L51/08C08L71/00C08L71/10C08L71/12C08L81/02C08L87/005C08L2205/05C09D151/08C09D181/02H01B3/301H01B3/427Y10T428/2958C08L2666/02C08L81/00C08L2666/22
    • This invention relates to a polymeric composition having a combination of properties that is well suited for coating wires that will be used in applications where the wire will be exposed to high temperatures for extended periods of time. These properties include good tensile strength, modulus, chemical resistance, and flexibility as well as good thermal characteristics. For instance, the polymeric composition of this invention can be manufactured into wires having a continuous use temperature of greater than 180°C and preferably up to about 190°C. The polymeric composition of this invention can also be used to coat wires or produce fibers and filaments using standard techniques and conventional equipment. The polymeric compositions of this invention can be further compounded with glass and minerals to increase the continuous use temperature or molded articles made therewith above 200°C. The present invention more specifically discloses a polymeric composition which is comprised of (a) a polyarylene sulfide resin, (b) a polyaryl-ether-ketone resin, and (c) a graft copolymer of the polyarylene sulfide resin and the polyaryl-ether-ketone resin. These polymeric compositions can be made by reacting an alkoxy silane with the polyarylene sulfide resin and the polyaryl-ether- ketone resin to produce the graft copolymer. It is normally preferred for the alkoxy silane to be an amino silane. The subject invention further reveals an insulated wire comprising (1) an electrical conductor and (2) a layer of polymeric composition surrounding the electrical conductor, wherein the polymeric composition is comprised of (a) a polyarylene sulfide resin, (b) a polyaryl-ether-ketone resin, and (c)a graft copolymer of the polyarylene sulfide resin and the polyaryl-ether-ketone resin.
    • 本发明涉及一种聚合物组合物,其具有非常适合涂层丝线的性能的组合,该丝线将用于将电线长时间暴露于高温的应用中。 这些性能包括良好的拉伸强度,模量,耐化学性和柔韧性以及良好的热特性。 例如,本发明的聚合物组合物可制成连续使用温度大于180℃,优选至多约190℃的丝。 本发明的聚合物组合物也可用于使用标准技术和常规设备涂覆丝线或生产纤维和长丝。 本发明的聚合物组合物可以进一步与玻璃和矿物混合以增加连续使用温度或在200℃以上制成的模塑制品。 本发明更具体地公开了一种聚合物组合物,其包含(a)聚芳硫醚树脂,(b)聚芳基醚酮树脂和(c)聚芳硫醚树脂和聚芳基醚 - 酮树脂。 这些聚合物组合物可以通过使烷氧基硅烷与聚芳硫醚树脂和聚芳基醚 - 酮树脂反应来制备接枝共聚物。 烷氧基硅烷通常优选为氨基硅烷。 本发明进一步揭示了一种绝缘电线,其包括(1)电导体和(2)围绕电导体的聚合物组合物层,其中聚合物组合物包含(a)聚芳硫醚树脂,(b) 醚酮树脂,(c)聚芳硫醚树脂和聚芳基醚酮树脂的接枝共聚物。