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    • 1. 发明申请
    • Process for producing polyphenylene ether resin composition
    • 生产聚苯醚树脂组合物的方法
    • US20070060677A1
    • 2007-03-15
    • US10573980
    • 2004-09-30
    • Kazuo YoshidaTakeshi Fujisawa
    • Kazuo YoshidaTakeshi Fujisawa
    • C08K5/49
    • C08L25/06C08L9/00C08L71/12C08L2205/03C08L2666/02C08L2666/04
    • The invention relates to: a process for producing a poly(phenylene ether) resin composition which comprises (A) a poly(phenylene ether) and (B) a styrene resin and in which the styrene resin (B) is a styrene resin comprising a rubber-modified polystyrene containing a polybutadiene having 90% or higher cis-1,4 bonds, the process comprising a first step in which the poly(phenylene ether) (A) is melt-kneaded together with (B1) part or all of the styrene resin which does not include any rubber-modified polystyrene containing an unhydrogenated polybutadiene and a subsequent second step in which the remaining styrene resin including (B2) a rubber-modified polystyrene containing a polybutadiene having 90% or higher cis-1,4 bonds is melt-kneaded; and a poly(phenylene ether) resin composition obtained by the process. According to the invention, a modified PPE can be stably supplied which is free from various appearance failures such as black foreign particles, unmelted matter, and color unevenness and is excellent in practical properties such as stability to high-temperature residence, heat exposure resistance, and low-temperature impact resistance, in particular, heat deterioration resistance.
    • 本发明涉及一种聚苯醚树脂组合物的制造方法,其包含(A)聚苯醚和(B)苯乙烯系树脂,其中苯乙烯系树脂(B)为苯乙烯系树脂, 含有具有90%以上顺式-1,4-键的聚丁二烯的橡胶改性聚苯乙烯,该方法包括第一步,其中聚(苯醚)(A)与(B1)部分或全部熔融捏合 苯乙烯树脂,其不包括含有未氢化的聚丁二烯的任何橡胶改性的聚苯乙烯和随后的第二步,其中包含(B2)含有具有90%或更高顺式-1,4-键的聚丁二烯的橡胶改性聚苯乙烯的剩余苯乙烯树脂为 熔融捏合; 和通过该方法获得的聚(苯醚)树脂组合物。 根据本发明,可以稳定地提供改性的PPE,其不会出现诸如黑色外来颗粒,未熔化物质和颜色不均匀等各种外观故障,并且具有优异的实用性能,例如高温住宅的稳定性,耐热曝光性, 耐低温冲击性,特别是耐热劣化性。
    • 2. 发明授权
    • Process for producing polyphenylene ether resin composition
    • 生产聚苯醚树脂组合物的方法
    • US07541399B2
    • 2009-06-02
    • US10573980
    • 2004-09-30
    • Kazuo YoshidaTakeshi Fujisawa
    • Kazuo YoshidaTakeshi Fujisawa
    • C08K5/521C08K5/524C08K5/5399
    • C08L25/06C08L9/00C08L71/12C08L2205/03C08L2666/02C08L2666/04
    • The invention relates to: a process for producing a poly(phenylene ether) resin composition which comprises (A) a poly(phenylene ether) and (B) a styrene resin and in which the styrene resin (B) is a styrene resin comprising a rubber-modified polystyrene containing a polybutadiene having 90% or higher cis-1,4 bonds, the process comprising a first step in which the poly(phenylene ether) (A) is melt-kneaded together with (B1) part or all of the styrene resin which does not include any rubber-modified polystyrene containing an unhydrogenated polybutadiene and a subsequent second step in which the remaining styrene resin including (B2) a rubber-modified polystyrene containing a polybutadiene having 90% or higher cis-1,4 bonds is melt-kneaded; and a poly(phenylene ether) resin composition obtained by the process. According to the invention, a modified PPE can be stably supplied which is free from various appearance failures such as black foreign particles, unmelted matter, and color unevenness and is excellent in practical properties such as stability to high-temperature residence, heat exposure resistance, and low-temperature impact resistance, in particular, heat deterioration resistance.
    • 本发明涉及一种聚苯醚树脂组合物的制造方法,其包含(A)聚苯醚和(B)苯乙烯系树脂,其中苯乙烯系树脂(B)为苯乙烯系树脂, 含有具有90%以上顺式-1,4-键的聚丁二烯的橡胶改性聚苯乙烯,该方法包括第一步,其中聚(苯醚)(A)与(B1)部分或全部熔融捏合 苯乙烯树脂,其不包括含有未氢化的聚丁二烯的任何橡胶改性的聚苯乙烯和随后的第二步,其中包含(B2)含有具有90%或更高顺式-1,4-键的聚丁二烯的橡胶改性聚苯乙烯的剩余苯乙烯树脂为 熔融捏合; 和通过该方法获得的聚(苯醚)树脂组合物。 根据本发明,可以稳定地提供改性的PPE,其不会出现诸如黑色外来颗粒,未熔化物质和颜色不均匀等各种外观故障,并且具有优异的实用性能,例如高温住宅的稳定性,耐热曝光性, 耐低温冲击性,特别是耐热劣化性。
    • 4. 发明授权
    • Operating device for manual transmission apparatus
    • 手动传动装置操作装置
    • US08297144B2
    • 2012-10-30
    • US12481184
    • 2009-06-09
    • Ryuichi MatsushitaKazuo YoshidaTetsuzou Yoneda
    • Ryuichi MatsushitaKazuo YoshidaTetsuzou Yoneda
    • F16H59/04
    • F16H61/24F16H2061/246Y10T74/20177Y10T74/20183
    • An operating device for a manual transmission apparatus, comprising a plurality of operation shafts, a shift-and-select shaft having an engagement groove extending in a circumferential direction thereof, selecting one of a plurality of operation shafts by rotating and moving the selected operation shaft in an axial direction thereof by moving in an axial direction of the shift-and-select shaft, an operating portion for manually operating the shift-and-select shaft, an inertia unit including an engagement pin, positioned within the engagement groove and pivoting in response to a movement of the shift-and-select shaft in the axial direction thereof, and a swing-and-contact member provided at the engagement pin of the inertia unit so as to swing when being pressed by one of first and second inner surfaces of the engagement groove in accordance with the movement of the shift-and-select shaft and contacting the first and second inner surfaces of the engagement groove.
    • 一种用于手动传动装置的操作装置,包括多个操作轴,具有沿其圆周方向延伸的接合槽的换档轴,通过旋转和移动所选择的操作轴来选择多个操作轴中的一个 在轴向方向上通过沿换档轴的轴向移动,用于手动操作换档轴的操作部分,包括接合销的惯性单元,其定位在接合槽内并且枢转 响应于换档轴在其轴向方向上的移动;以及摆动和接触构件,其设置在惯性单元的接合销处,以便在被第一和第二内表面中的一个按压时摆动 根据所述移动选择轴的移动并且接合所述接合槽的所述第一和第二内表面。