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37 条记录 (耗时 0.028 秒)

    Method for improved stability of aqueous polymer dispersions
    1.
    发明授权
    Method for improved stability of aqueous polymer dispersions 有权
    改进水性聚合物分散体稳定性的方法

    公开(公告)号：US06426377B1

    公开(公告)日：2002-07-30

    申请号：US09581552

    申请日：2000-07-14

    申请人： Matthias Gerst ,  Bernhard Schuler ,  Burkhardt Dames

    发明人： Matthias Gerst ,  Bernhard Schuler ,  Burkhardt Dames

    IPC分类号： C08K536

    CPC分类号： C08K5/42 ,  C08J3/03

    摘要： The present invention relates to a process for improving the stability of aqueous polymer dispersions to thermal and/or mechanical effects and comprises adding to said aqueous polymer dispersions at least one salt of a bis-C4-C18-alkyl ester of a sulfonated dicarboxylic acid having 4 to 8 carbon atoms.

    摘要翻译： 本发明涉及一种提高聚合物水分散体对热和/或机械效应的稳定性的方法，包括向所述水性聚合物分散体中加入磺化二羧酸的二-C 4 -C 18烷基酯的至少一种盐，其具有 4至8个碳原子。

    Contact bonding adhesives
    2.
    发明授权
    Contact bonding adhesives 有权
    接触粘合剂

    公开(公告)号：US06620870B1

    公开(公告)日：2003-09-16

    申请号：US09926449

    申请日：2001-11-06

    申请人： Matthias Gerst ,  Gerhard Auchter ,  Bernhard Schuler

    发明人： Matthias Gerst ,  Gerhard Auchter ,  Bernhard Schuler

    IPC分类号： C09J13308

    CPC分类号： C09J133/066 ,  C09J7/385 ,  Y10S526/911 ,  Y10S526/932

    摘要： Pressure-sensitive adhesives comprising an aqueous polymer dispersions wherein the polymer is composed of from 50 to 99.9% by weight of at least one C1-C12 alkyl (meth)acrylate (monomers a) from 0.05 to 20% by weight of at least one vinylaromatic compound (monomers b) from 0.05 to 10% by weight of at least one ethylenically unsaturated hydroxy compound (monomers c) from 0 to 10% by weight of an ethylenically unsaturated acid or an acid anhydride (monomers d) and from 0 to 30% by weight of other ethylenically unsaturated compounds (monomers e) the weight percentages being based on the polymer, and the polymer dispersion comprising an emulsifier consisting to the extent of at least 5% by weight of aromatic carbon atoms (and called aromatic emulsifier for short) or an emulsifier mixture consisting to the extent of at least 10% by weight of an aromatic emulsifier.

    摘要翻译： 包含聚合物水分散体的压敏粘合剂，其中所述聚合物由50至99.9重量％的至少一种（甲基）丙烯酸C 1 -C 12烷基酯（单体a）组成，0.05至20重量％的至少一种乙烯基芳族化合物 （单体b）0.05至10重量％的至少一种烯属不饱和羟基化合物（单体c），0至10重量％的烯属不饱和酸或酸酐（单体d）和0至30重量％ 的其它烯键式不饱和化合物（单体e），其重量百分比基于聚合物，并且包含乳化剂的聚合物分散体包含至少5重量％的芳族碳原子的程度（简称为芳族乳化剂）或 乳化剂混合物的含量至少为10重量％的芳族乳化剂。

    Method for producing aqueous polymer dispersions
    3.
    发明授权
    Method for producing aqueous polymer dispersions 失效
    生产聚合物水分散体的方法

    公开(公告)号：US06759490B1

    公开(公告)日：2004-07-06

    申请号：US10048985

    申请日：2002-02-19

    申请人： Matthias Gerst ,  Gerhard Auchter ,  Bernhard Schuler

    发明人： Matthias Gerst ,  Gerhard Auchter ,  Bernhard Schuler

    IPC分类号： C08F222

    CPC分类号： C08F2/18 ,  C08F2/22 ,  C08F212/08 ,  C08F220/06 ,  C08F2220/281 ,  C08F220/14 ,  C08F2220/1858

    摘要： The invention provides a process for preparing an aqueous polymer dispersion of a copolymer CP of at least two different monomers M1 and M2 by free-radical aqueous emulsion polymerization of the monomers M in the presence of at least one initiator, at least 80% of the monomers M and at least 75% of the initiator being supplied continuously to the polymerization reaction during its course, which comprises changing the rate at which the initiator is supplied to the polymerization reaction a number of times, or continuously, during the polymerization reaction. The invention further provides the polymer dispersions obtainable by this process, polymer powders prepared therefrom, and for the use of the dispersions and/or of the polymer powders to prepare pressure sensitive adhesives.

    摘要翻译： 本发明提供了通过在至少一种引发剂存在下单体M的自由基水性乳液聚合制备至少两种不同单体M1和M2的共聚物CP的聚合物水分散体的方法，其中至少80％ 单体M，并且至少75％的引发剂在其过程中连续供应至聚合反应，其包括在聚合反应期间将引发剂供应至聚合反应的速率改变多次或连续。 本发明还提供了可通过该方法获得的聚合物分散体，由其制备的聚合物粉末，以及使用分散体和/或聚合物粉末来制备压敏粘合剂。

    Latch needle having a latch supported on a pin
    4.
    发明授权
    Latch needle having a latch supported on a pin 有权
    具有支撑在销上的闩锁的闩锁针

    公开(公告)号：US06209360B1

    公开(公告)日：2001-04-03

    申请号：US09537545

    申请日：2000-03-30

    申请人： Sigmar Majer ,  Bernhard Schuler

    发明人： Sigmar Majer ,  Bernhard Schuler

    IPC分类号： D04B3504

    CPC分类号： D04B35/04

    摘要： A latch needle includes a head; a cheek having two facing side walls each having an inner wall face and an outer wall face; a sawslot defined by the inner wall faces of the side walls; and a pivot pin being formed at least on one of the side walls by plastically deforming the side wall. The pivot pin extends from the inner wall face of the side wall into the sawslot. The latch needle further has a first depression provided in the outer wall face of the side wall in alignment with the pivot pin. The first depression includes a bottom having a peripheral region in which a second depression is provided. A needle latch cooperates with the head and has a latch shank accommodated in the sawslot. The latch shank has a hole into which the pivot pin extends for forming a bearing support for the needle latch.

    摘要翻译： 闩锁针包括头部; 具有两个具有内壁面和外壁面的面对侧壁的面颊; 由侧壁的内壁面限定的锯槽; 以及通过使侧壁塑性变形而形成在至少一个侧壁上的枢轴销。 枢轴销从侧壁的内壁面延伸到锯槽。 闩锁针还具有设置在与枢轴销对准的侧壁的外壁面中的第一凹部。 第一凹部包括具有设置有第二凹部的周边区域的底部。 针头与头部配合并具有容纳在锯槽中的闩锁柄。 闩锁柄具有孔，枢轴销延伸到该孔中以形成用于针闩的轴承支撑。

    Tool for stitch forming machines, particularly knitting machines
    6.
    发明授权
    Tool for stitch forming machines, particularly knitting machines 失效
    缝纫机，特殊针织机工具

    公开(公告)号：US5097683A

    公开(公告)日：1992-03-24

    申请号：US546937

    申请日：1990-07-02

    申请人： Bernhard Schuler ,  Kurt Wiedenhofer

    发明人： Bernhard Schuler ,  Kurt Wiedenhofer

    IPC分类号： D04B15/68 ,  D04B35/02

    CPC分类号： D04B35/02

    摘要： A tool for a stitch forming machine which includes a bed and a plurality of guide grooves disposed in the bed, the tool including a shank slidably disposed in one of the guide grooves. The shank includes an end having a stitch forming device, and has a butt and at least two bends spaced from one another along a longitudinal direction of the shank. The bends are oriented toward the same side of the shank and are disposed in a region of the shank which, during sliding movement of the shank during operation of the knitting machine, remains within the guide groove.

    摘要翻译： 一种用于缝合成型机的工具，其包括床和设置在床中的多个引导槽，该工具包括可滑动地设置在一个引导槽中的柄。 柄包括具有线圈形成装置的端部，并且具有沿着柄部的纵向方向彼此间隔开的对接和至少两个弯曲部。 弯曲部朝向柄的同一侧，并且设置在柄的区域中，在针织机的操作期间在柄的滑动运动期间保持在引导槽内。