Process for producing thermoplastic elastomer composition
    1.
    发明授权
    Process for producing thermoplastic elastomer composition 有权
    制备热塑性弹性体组合物的方法

    公开(公告)号:US07696279B2

    公开(公告)日:2010-04-13

    申请号:US11255931

    申请日:2005-10-24

    IPC分类号: C08L23/00 C08L23/04

    摘要: A process for producing a thermoplastic elastomer composition, which comprises the steps of: (1) supplying at least an olefin copolymer rubber and an olefin resin to a plasticization-kneading zone of a biaxial extruder, which zone has at least two kneading discs forming a tip clearance of 1% or larger and smaller than 10% of an inner diameter of a cylinder in the biaxial extruder, thereby forming a melt-kneaded product; and (2) supplying an organic peroxide to a dynamically cross-linking zone of the biaxial extruder, which zone (i) is located after the plasticization-kneading zone, and (ii) has at least two kneading discs forming a tip clearance of 1% or smaller of the inner diameter of the cylinder in the biaxial extruder, thereby dynamically cross-linking the melt-kneaded product with the organic peroxide.

    摘要翻译: 一种热塑性弹性体组合物的制造方法,包括以下步骤:(1)将至少一种烯烃共聚物橡胶和烯烃树脂供给到双轴挤出机的增塑混炼区域,该区域具有至少两个捏合盘, 顶端间隙为双轴挤压机中圆筒内径的1%以上且小于10%,由此形成熔融捏合产品; 和(2)向双轴挤出机的动态交联区域供给有机过氧化物,该区域(i)位于塑化 - 捏合区之后,和(ii)具有形成顶端间隙1的至少两个捏合盘 双轴挤压机中的圆筒内径的百分比或更小,从而使熔融捏合的产物与有机过氧化物动态交联。

    Method for producing protein
    2.
    发明授权
    Method for producing protein 失效
    生产蛋白质的方法

    公开(公告)号:US6068995A

    公开(公告)日:2000-05-30

    申请号:US666435

    申请日:1996-09-19

    摘要: A method for producing a desired protein, which comprises growing, by a fed-batch culture, a host cell capable of expressing the desired protein, wherein the specific growth rate of the host cell is changed from the initial rate to a predetermined one by successively changing the rate of addition of a substrate which controls the growth of the host cell. According to the mode of change of the rate of substrate addition to the medium of the present invention, optimal patterns of specific growth rate .mu. and specific production rate .rho. can be realized to optimize the fed-batch culture system. As a consequence of the realization, it is made possible to perform a high density culture of the host cell by fed-batch culture, an the desired protein can be produced efficiently in a short time.

    摘要翻译: PCT No.PCT / JP95 / 02186 Sec。 371日期1996年9月19日 102(e)1996年9月19日PCT 1994年10月25日PCT公布。 公开号WO96 / 12816 PCT 日期:1996年5月2日一种生产所需蛋白质的方法,其包括通过补料分批培养物生长能够表达所需蛋白质的宿主细胞,其中所述宿主细胞的比生长速率从初始速率改变为 通过依次改变控制宿主细胞生长的底物的加入速度来预定的。 根据本发明介质的底物添加速度的变化方式,可以实现比生长速度mu和比生产率rho的最佳模式,以优化补料分批培养体系。 作为实现的结果,可以通过补料分批培养进行宿主细胞的高密度培养,可以在短时间内有效地产生所需的蛋白质。

    Process for producing thermoplastic elastomer composition
    4.
    发明申请
    Process for producing thermoplastic elastomer composition 有权
    制备热塑性弹性体组合物的方法

    公开(公告)号:US20060089459A1

    公开(公告)日:2006-04-27

    申请号:US11255931

    申请日:2005-10-24

    IPC分类号: C08F8/00

    摘要: A process for producing a thermoplastic elastomer composition, which comprises the steps of: (1) supplying at least an olefin copolymer rubber and an olefin resin to a plasticization-kneading zone of a biaxial extruder, which zone has at least two kneading discs forming a tip clearance of 1% or larger and smaller than 10% of an inner diameter of a cylinder in the biaxial extruder, thereby forming a melt-kneaded product; and (2) supplying an organic peroxide to a dynamically cross-linking zone of the biaxial extruder, which zone (i) is located after the plasticization-kneading zone, and (ii) has at least two kneading discs forming a tip clearance of 1% or smaller of the inner diameter of the cylinder in the biaxial extruder, thereby dynamically cross-linking the melt-kneaded product with the organic peroxide.

    摘要翻译: 一种热塑性弹性体组合物的制造方法,包括以下步骤:(1)将至少一种烯烃共聚物橡胶和烯烃树脂供给到双轴挤出机的增塑混炼区域,该区域具有至少两个捏合盘, 顶端间隙为双轴挤压机中圆筒内径的1%以上且小于10%,由此形成熔融捏合产品; 和(2)向双轴挤出机的动态交联区域供给有机过氧化物,该区域(i)位于塑化 - 捏合区之后,和(ii)具有形成顶端间隙1的至少两个捏合盘 双轴挤压机中的圆筒内径的百分比或更小,从而使熔融捏合的产物与有机过氧化物动态交联。