Silyl ethers
    11.
    发明申请
    Silyl ethers 审中-公开
    甲硅烷基醚

    公开(公告)号:US20060041134A1

    公开(公告)日:2006-02-23

    申请号:US10538933

    申请日:2003-12-18

    IPC分类号: C07F7/02

    CPC分类号: C07D471/14 C07F7/1804

    摘要: Compounds of the formula 1, in which the substituents have the meanings mentioned in the description are valuable intermediates for preparing active compounds for the prevention and treatment of gastro-intestinal diseases.

    摘要翻译: 式1化合物,其中取代基具有本说明书中提及的含义,是制备用于预防和治疗胃肠疾病的活性化合物的有价值的中间体。

    Method of applying a coating medium on a traveling fiber material web
    16.
    发明授权
    Method of applying a coating medium on a traveling fiber material web 失效
    将涂布介质涂布在行进的纤维材料网上的方法

    公开(公告)号:US06410100B1

    公开(公告)日:2002-06-25

    申请号:US09570822

    申请日:2000-05-15

    IPC分类号: B05D104

    摘要: The invention relates to a method for directly or indirectly applying a liquid or pasty application medium (2) onto one or both sides of a continuous surface (4), wherein the application medium (2) is applied to the surface (4) in a plurality of single application regions by means of a plurality of single application nozzles (12) spaced apart from one another side by side and/or in succession in the direction of width (B) and/or longitudinal direction of the surface (4) and clearly distanced (D) from the surface (4), the application medium (2) emerging from each of these nozzles, wherein adjacent single application regions each intersect (U) at least in part in their respective edge regions, causing a layer of application medium to be produced across substantially the entire width (B) of the surface (4) to be coated. The invention also relates to an apparatus for performing this method.

    摘要翻译: 本发明涉及一种用于在连续表面(4)的一侧或两侧直接或间接施加液体或糊状施用介质(2)的方法,其中所述涂布介质(2)以 多个单个应用区域借助于沿表面(4)的宽度(B)和/或纵向的方向彼此间隔开和/或相继地间隔开的多个单个施加喷嘴(12)和 从表面(4)清楚地距离(D),从每个这些喷嘴出现的应用介质(2),其中相邻的单个应用区域至少部分地在它们各自的边缘区域中相交(U),引起一层应用 要在待涂覆的表面(4)的基本上整个宽度(B)上产生的介质。 本发明还涉及一种用于执行该方法的装置。

    Method and apparatus to produce paper webs coated on both sides
    17.
    发明授权
    Method and apparatus to produce paper webs coated on both sides 失效
    生产纸张两面涂布的方法和设备

    公开(公告)号:US06284097B1

    公开(公告)日:2001-09-04

    申请号:US09018975

    申请日:1998-02-05

    IPC分类号: D21F1100

    CPC分类号: D21H23/72 D21H23/34 D21H23/56

    摘要: A method of producing paper webs coated on both sides includes the following steps: a) indirectly applying a liquid onto the paper web by passing the web through at least one nip formed by a roll and a counterelement, whereafter the web is dried; b) next, directly applying coating mixture at surplus only on one side of the web, whereafter the surplus coating mixture is removed again by use of a doctor element, the web being dried again thereafter; and c) lastly, directly applying coating mixture at surplus only on the other web side, whereafter the surplus coating mixture is removed by use of a doctor, whereafter the web is dried again. In the indirect application of liquid in the nip, or in the nips, either coating mixture to produce so-called MWC papers or a sizing suspension to produce so-called LWC papers is selectively applied.

    摘要翻译: 一种生产纸幅涂布在两面上的方法包括以下步骤:a)通过使纸幅通过由辊和反应器形成的至少一个辊隙间接地将液体施加到纸幅上,然后将纸幅干燥; b)接下来,直接在卷材的一侧上过量涂布混合物,然后再使用刮刀元件除去多余的涂料混合物,此后再将纤维网干燥; 和c)最后,直接将涂料混合物仅剩余在另一个纤维网侧,然后通过使用医生除去多余的涂料混合物,之后再将干燥纸干燥。 在液体在辊隙中或间隙中的间接应用中,选择性地施加涂覆混合物以产生所谓的MWC纸或定型悬浮液以产生所谓的LWC纸。