Homogeneous polymer blends comprising rigid rod shaped polymers and
flexible polymers
    11.
    发明授权
    Homogeneous polymer blends comprising rigid rod shaped polymers and flexible polymers 失效
    包含刚性棒状聚合物和柔性聚合物的均匀聚合物共混物

    公开(公告)号:US5504157A

    公开(公告)日:1996-04-02

    申请号:US370935

    申请日:1995-01-10

    摘要: A homogeneous polymer blend is disclosed containing components A and B. Accordingly A is about 1 to 30% by weight of a rigid, rod-shaped polymer having a persistence length of at least 10 nm and a ratio of molecular length to molecular diameter of at least 30, and B) is about 70 to 99% by weight of a flexible polymer which contains at least one member selected from the group consisting of non-ionic polar groups, ionic groups and groups convertible into ions. The flexible polymer is any one of polyolefins, polyacrylates, polyamides and polyurethanes. Component A) contains at least one chemically fixed member selected from the group consisting of non-ionic polar group, ionic group and a group convertible into ionic group, in an amount sufficient to render said A) and B) compatible one with the other.

    摘要翻译: 公开了含有组分A和B的均匀的聚合物共混物。因此,A为约1至30重量%的持续长度为至少10nm的刚性棒状聚合物,分子长度与分子直径at 至少30和B)为约70至99重量%的柔性聚合物,其含有选自非离子极性基团,离子基团和可转化成离子的基团中的至少一种。 柔性聚合物是聚烯烃,聚丙烯酸酯,聚酰胺和聚氨酯中的任何一种。 组分A)含有至少一种选自非离子极性基团,离子基团和可转换成离子基团的化学固定的组分,其量足以使所述A)和B)与另一种相容。

    Rubber composition for tire inner liner
    12.
    发明授权
    Rubber composition for tire inner liner 失效
    轮胎内衬橡胶组合物

    公开(公告)号:US4725649A

    公开(公告)日:1988-02-16

    申请号:US899671

    申请日:1986-08-25

    申请人: Takashi Hoshino

    发明人: Takashi Hoshino

    CPC分类号: C08L23/283 B60C1/0008

    摘要: A rubber composition for an inner liner of a vehicular tire, high in stickiness before vulcanization and in adhesive strength after vulcanization and having good low temperature characteristics so as to effectively suppress crack formation in the inner liner. The rubber composition comprises a rubber component including halogenated butyl rubber ranging from 60 to 100 parts by weight, and diene rubber not more than 40 parts by weight. Tert-butylphenolacetylene resin is blended in a range from 0.5 to 10 parts by weight with 100 parts by weight of the rubber component.

    摘要翻译: 一种用于车辆用轮胎的内衬的橡胶组合物,硫化前的粘着性和硫化后的粘合强度,并具有良好的低温特性,以有效地抑制内衬中的裂纹形成。 橡胶组合物包括橡胶组分,其包含60至100重量份的卤化丁基橡胶,以及不大于40重量份的二烯橡胶。 将叔丁基苯乙烯乙炔树脂与0.5重量份的10重量份的橡胶组分混合。

    FILLED POLYMERIC MEMBRANES, USE AND METHOD OF MANUFACTURING
    18.
    发明申请
    FILLED POLYMERIC MEMBRANES, USE AND METHOD OF MANUFACTURING 有权
    填充聚合物膜,使用和制造方法

    公开(公告)号:US20110089110A1

    公开(公告)日:2011-04-21

    申请号:US12675056

    申请日:2008-08-25

    摘要: A method of manufacturing a filled polymeric membrane includes a first step of preparing a filler suspension having a solvent for a glassy polymer and nanometre-sized particles. The nanometre-sized particles in the filler suspension are aggregated in aggregates having an average aggregate size in the range between 50 nm and smaller than 200 nm. In a following step, the glassy polymer is added to the filler suspension to obtain a polymer suspension. Next, the glassy polymer is dissolved in the polymer suspension. In a next step, the polymer suspension is cast on a substrate, followed by a step of removing the solvent. A filled polymeric membrane includes aggregates of nanometre-sized filler particles. The membrane is used in pervaporation and nanofiltration.

    摘要翻译: 制备填充聚合物膜的方法包括制备具有玻璃状聚合物和纳米尺寸颗粒的溶剂的填料悬浮液的第一步骤。 填料悬浮液中的纳米尺寸颗粒聚集在具有50nm至小于200nm范围内的平均聚集体尺寸的聚集体中。 在随后的步骤中,将玻璃状聚合物加入到填料悬浮液中以获得聚合物悬浮液。 接下来,将玻璃状聚合物溶解在聚合物悬浮液中。 在下一步骤中,将聚合物悬浮液浇铸在基材上,然后除去溶剂的步骤。 填充的聚合物膜包括纳米尺寸填料颗粒的聚集体。 膜用于渗透蒸发和纳滤。

    DURATION AND ENVIRONMENTAL MONITORING COMPOSITIONS, DEVICES METHODS FOR PREPARATION AND SYSTEMS
    19.
    发明申请
    DURATION AND ENVIRONMENTAL MONITORING COMPOSITIONS, DEVICES METHODS FOR PREPARATION AND SYSTEMS 审中-公开
    时间和环境监测组合物,设备的制备和系统方法

    公开(公告)号:US20100029004A1

    公开(公告)日:2010-02-04

    申请号:US12510814

    申请日:2009-07-28

    申请人: Hans O. Ribi

    发明人: Hans O. Ribi

    IPC分类号: G01N21/75 C08L49/00 G01N33/02

    CPC分类号: G01N31/229

    摘要: Duration monitoring co-topo-polymeric compositions and methods for making and using the same are provided. Indicator compositions of the invention include an organic polymer and undergo a color change, which may be reversible or irreversible, in a time dependent manner following an initiation event. Also provided are indicator devices that include the indicator compositions of the invention. The compositions of the invention find use in a variety of different applications.

    摘要翻译: 提供持续时间监测共拓扑聚合物组合物及其制备和使用方法。 本发明的指示剂组合物包括有机聚合物,并且在起始事件之后以时间依赖的方式经历颜色变化,其可以是可逆的或不可逆的。 还提供了包括本发明的指示剂组合物的指示剂装置。 本发明的组合物可用于各种不同的应用。