In situ olefin polymerization catalyst system
    82.
    发明授权
    In situ olefin polymerization catalyst system 有权
    原位烯烃聚合催化剂体系

    公开(公告)号:US08609574B2

    公开(公告)日:2013-12-17

    申请号:US12428936

    申请日:2009-04-23

    IPC分类号: C08F4/80

    摘要: Embodiments in accordance with the present invention encompass methods of forming in situ olefin polymerization catalyst systems, catalysts encompassed by such systems and polymers made using such systems. For such in situ olefin polymerization catalyst systems, a hydrocarbyl magnesium halide is generally contacted with a halohydrocarbyl compound to form a halohydrocarbyl Grignard and such Grignard is generally contacted with a Group 10 metal compound to form an olefin polymerization catalyst which is contacted with one or more olefin monomers to form a polymer therefrom.

    摘要翻译: 根据本发明的实施方案包括形成原位烯烃聚合催化剂体系,由这种体系包含的催化剂和使用这种体系制备的聚合物的方法。 对于这样的原位烯烃聚合催化剂体系,烃基卤化镁通常与卤代烃基化合物接触以形成卤代烃基格氏,并且这种格利雅特通常与第10族金属化合物接触以形成烯烃聚合催化剂,其与一种或多种 烯烃单体从其形成聚合物。

    EMBEDDED USER EXPERIENCE IN SEARCH RESULT CONTENT
    86.
    发明申请
    EMBEDDED USER EXPERIENCE IN SEARCH RESULT CONTENT 审中-公开
    嵌入式用户体验搜索结果内容

    公开(公告)号:US20110191363A1

    公开(公告)日:2011-08-04

    申请号:US12697065

    申请日:2010-01-29

    IPC分类号: G06F17/30 G06F17/21

    摘要: Internet search queries are a powerful tool for users to discover and interact with internet content. In response to submitting a user search query, the user may be presented with search result content comprising links and descriptions of websites, images, and/or other information relevant to the user search query. Unfortunately, current search engines and/or websites do not embed user experience data (e.g., hyperlinks to additional queries, images, pop-ups, etc.) within the search result content based upon user intent. Accordingly, one or more systems and/or techniques for embedding user experience data in search result content are disclosed herein. Search result content may be received and terms (e.g., text or other data) within the search result content may be tagged based upon a user intent. User experience data may be embedded within the tagged terms. The search result content with the embedded user experience data may be presented to the user.

    摘要翻译: 互联网搜索查询是用户发现和互动互联网内容的强大工具。 响应于提交用户搜索查询,可以向用户呈现包括与用户搜索查询相关的网站,图像和/或其他信息的链接和描述的搜索结果内容。 不幸的是,目前的搜索引擎和/或网站不会根据用户意图嵌入用户体验数据(例如超链接到附加查询,图像,弹出窗口等)。 因此,本文公开了用于将用户体验数据嵌入搜索结果内容中的一个或多个系统和/或技术。 可以接收搜索结果内容,并且可以基于用户意图来标记搜索结果内容内的术语(例如,文本或其他数据)。 用户体验数据可能嵌入到标记的条款中。 具有嵌入式用户体验数据的搜索结果内容可以被呈现给用户。

    Polycycloolefin polymeric compositions for semiconductor applications
    88.
    发明授权
    Polycycloolefin polymeric compositions for semiconductor applications 有权
    用于半导体应用的聚环烯烃聚合物组合物

    公开(公告)号:US07875686B2

    公开(公告)日:2011-01-25

    申请号:US11204685

    申请日:2005-08-16

    摘要: Polymeric compositions for semiconductor applications comprising 10 to 99 wt. % of norbornene-type cycloolefin monomers represented by one or more of Formula I(a), I(b), and optionally I(c) and/or I(d), 0.0005 to 0.5 wt. % of an addition polymerization procatalyst, and optionally: up to 0.5 wt. % of a cocatalyst, up to 59 wt. % of a crosslinking monomer, up to 50 wt. % of a viscosifier, up to 20 wt. % of a thixotropic additive(s), up to 80 wt. % of a filler, up to 10 wt. % of an antioxidant, and up to 0.6 wt. % of an antioxidant synergist, the total of the components of the formulation adding up to 100%. Such formulations are mass polymerized, or cured, to form polymeric compositions that have properties desirable for a variety of specific electronic, microelectronic, optoelectronic and micro-optoelectronic applications such as die attach adhesives, underfill materials, prepreg binders, encapsulants, protective layers, and other related applications.

    摘要翻译: 用于半导体应用的聚合物组合物包含10至99wt。 由式I(a),I(b)和任选的I(c)和/或I(d)中的一种或多种表示的降冰片烯型环烯烃单体的百分比为0.0005至0.5wt。 %的加成聚合前催化剂,以及任选地:至多0.5wt。 %的助催化剂,高达59wt。 交联单体的%,至多50wt。 %的增粘剂,高达20wt。 触变添加剂的%,至多80重量% %的填料,最多10wt。 %的抗氧化剂,和高达0.6wt。 %的抗氧化增效剂,配方的配方总量可达100%。 这样的制剂是大量聚合或固化的,以形成具有对于各种特定电子,微电子,光电子和微光电子应用所需的性质的聚合物组合物,例如芯片附着粘合剂,底部填充材料,预浸料粘合剂,密封剂,保护层和 其他相关应用。