Method for disintegrating an elastomer and disintegrator
    112.
    发明授权
    Method for disintegrating an elastomer and disintegrator 有权
    分解弹性体和崩解剂的方法

    公开(公告)号:US09475060B2

    公开(公告)日:2016-10-25

    申请号:US14122760

    申请日:2012-05-29

    IPC分类号: B02C18/18 B02C18/14 B02C18/22

    摘要: A method and apparatus for disintegrating an elastomer is provided. The elastomer is moved across a base relative to a cutting tool and toward the cutting tool. The cutting tool has a cutting wedge, which has a cutting edge and a rake face adjacent to the cutting edge. After the cutting wedge comes into contact with the elastomer, the elastomer is first at least partially compressed only by the rake face between the rake face and the base before the cutting edge cuts through the elastomer. An elastic evasive movement of the elastomer is avoided because of the initial planar compression of the elastomer by the rake face. Thus, it is possible to cut off significantly thinner pieces from the elastomer.

    摘要翻译: 提供了一种用于分解弹性体的方法和装置。 弹性体相对于切削工具移动穿过基座并且朝向切削工具移动。 切割工具具有切割楔形件,其具有与切割边缘相邻的切割边缘和前刀面。 在切割楔与弹性体接触之后,弹性体首先在切削刃穿过弹性体之前至少部分地被前刀面与基座之间的前刀面压缩。 弹性体的弹性避开运动由于前刀面对弹性体的初始平面压缩而被避免。 因此,可以从弹性体切断明显更薄的片。

    Nitrile rubbers
    114.
    发明授权
    Nitrile rubbers 有权
    丁腈橡胶

    公开(公告)号:US08389623B2

    公开(公告)日:2013-03-05

    申请号:US12031014

    申请日:2008-02-14

    申请人: Werner Obrecht

    发明人: Werner Obrecht

    IPC分类号: C07F7/18

    摘要: An improved polymerization and work-up process makes it possible to produce specific nitrile rubbers which have a particular ion index and a particular magnesium content which is responsible for an excellent vulcanization rate and leads to vulcanizates having an advantageous property profile.

    摘要翻译: 改进的聚合和后处理方法使得可以制备具有特定离子指数和特定镁含量的特定丁腈橡胶,其负责优异的硫化速率并导致具有有利性能特性的硫化橡胶。

    STORAGE-STABLE, HYDROXY-MODIFIED MICROGEL LATICES
    116.
    发明申请
    STORAGE-STABLE, HYDROXY-MODIFIED MICROGEL LATICES 审中-公开
    储存稳定的羟化改性微孔板

    公开(公告)号:US20120108724A1

    公开(公告)日:2012-05-03

    申请号:US13347744

    申请日:2012-01-11

    申请人: Werner Obrecht

    发明人: Werner Obrecht

    IPC分类号: C08L33/02 C08K5/09

    摘要: A composition is described, encompassing a constituent selected from the group consisting of a modified resin acid (I), a fatty acid (II) and a mixture composed of a modified resin acid (I) and of a fatty acid (II), where the degree of neutralisation of the constituent is from 104 to 165%. Its use for the production of microgels is also described.

    摘要翻译: 描述了包含选自改性树脂酸(I),脂肪酸(II)和由改性树脂酸(I)和脂肪酸(II)组成的组合的组中的组分的组合物,其中 成分的中和度为104〜165%。 还描述了其用于生产微凝胶的用途。

    Nitrile rubbers
    118.
    发明授权
    Nitrile rubbers 有权
    丁腈橡胶

    公开(公告)号:US07923518B2

    公开(公告)日:2011-04-12

    申请号:US12030953

    申请日:2008-02-14

    申请人: Werner Obrecht

    发明人: Werner Obrecht

    摘要: The present application provides novel nitrile rubbers comprising repeating units of at least one α,β-unsaturated nitrile, at least one conjugated diene and optionally one or more further copolymerizable monomers which nitrile rubbers are distinguished by a specific calcium content as well as a specific chlorine content and dispose of specific thio end groups. Additionally, an improved polymerization and work-up process is provided to produce the aforementioned nitrile rubbers.

    摘要翻译: 本申请提供了新颖的丁腈橡胶,其包含至少一种α,β-不饱和腈,至少一种共轭二烯和任选的一种或多种另外的可共聚单体的重复单元,其中丁腈橡胶通过特定的钙含量和特定的 氯含量和处置特定的硫代端基。 此外,提供改进的聚合和后处理方法以制备上述丁腈橡胶。

    NITRILE RUBBERS
    120.
    发明申请

    公开(公告)号:US20080293868A1

    公开(公告)日:2008-11-27

    申请号:US12031014

    申请日:2008-02-14

    申请人: Werner Obrecht

    发明人: Werner Obrecht

    IPC分类号: C08K3/08 C08F236/12 B29C35/02

    摘要: An improved polymerization and work-up process makes it possible to produce specific nitrile rubbers which have a particular ion index and a particular magnesium content which is responsible for an excellent vulcanization rate and leads to vulcanizates having an advantageous property profile.

    摘要翻译: 改进的聚合和后处理方法使得可以制备具有特定离子指数和特定镁含量的特定丁腈橡胶,其负责优异的硫化速率并导致具有有利性能特性的硫化橡胶。