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    Copolymers and their use for treating flexible substrates
    1.
    发明授权
    Copolymers and their use for treating flexible substrates 有权
    共聚物及其用于处理柔性基材的用途

    公开(公告)号：US07601397B2

    公开(公告)日：2009-10-13

    申请号：US11569685

    申请日：2005-06-02

    申请人： Holger Schoepke ,  Stefan Adams ,  Helfried Scheidl ,  Bruno Hofer

    发明人： Holger Schoepke ,  Stefan Adams ,  Helfried Scheidl ,  Bruno Hofer

    IPC分类号： B05D3/02

    CPC分类号： C08F220/18 ,  C08F8/44 ,  C14C11/003 ,  D06M15/263

    摘要： Copolymers prepared by copolymerization of (a) a total of from 3.5 to 20% by weight of at least one polymerizable acid selected from (a1) ethylenically unsaturated C3-C10-monocarboxylic acid and (a2) ethylenically unsaturated C4-C10-dicarboxylic acid or their anhydrides, (b) from 4 to 10% by weight of at least one compound of the general formula I  the sum of (a) and (b) being in the range from 7.5 to 24% by weight, (c) from 60 to 92.5% by weight of at least one compound of the general formula II (d) from 0 to 0.5% by weight of at least one compound of the general formula III (e) from 0 to 10% by weight of (meth)acrylonitrile, (f) from 0 to 10% by weight of at least one conjugated diolefin, (g) from 0 to 10% by weight of at least one vinylaromatic compound of the general formula IV the variables being defined as follows: R1 and R2 are identical or different and are selected from hydrogen and C1-C10-alkyl, R3 and R4 are identical or different and are selected from hydrogen, C1-C20-alkyl, phenyl, or R3 and R4 together are C2-C10-alkylene, substituted or unsubstituted, R5 is selected from C1-C20-alkyl and phenyl, R6, R7, R8, R9, R10 and R11 are identical or different and are selected from hydrogen and C1-C10-alkyl, x is an integer in the range from 0 to 12, y is selected from 0 and 1, x being chosen to be not equal to 0 when y is 1, k is an integer in the range from 0 to 3, it being possible for the copolymers to be completely or partly neutralized with alkali or ammonium and data in % by weight being based in each case on the total copolymer.

    摘要翻译： 通过（a）总共3.5至20重量％的至少一种选自（a1）烯属不饱和C3-C10-一元羧酸和（a2）烯键式不饱和C4-C10-二羧酸的可聚合酸的共聚合制备的共聚物或 它们的酸酐，（b）4至10重量％的至少一种通式I的化合物，（a）和（b）之和为7.5-24重量％，（c）为60 至92.5重量％的至少一种通式II（d）的化合物，0至0.5重量％的至少一种通式III（e）的化合物，0至10重量％的（甲基）丙烯腈 ，（f）0至10重量％的至少一种共轭二烯烃，（g）0至10重量％的至少一种通式IV的乙烯基芳族化合物，变量定义如下：R1和R2为 相同或不同，并且选自氢和C 1 -C 10 - 烷基，R 3和R 4相同或不同，并且选自氢，C 1 -C 20 - 烷基， 苯基或R 3和R 4一起是C 2 -C 10亚烷基，取代或未取代的，R 5选自C 1 -C 20 - 烷基和苯基，R 6，R 7，R 8，R 9，R 10和R 11相同或不同，并且选自氢 和C 1 -C 10 - 烷基，x是0至12的整数，y选自0和1，当y为1时，x被选择为不等于0，k是0的整数 至3，共聚物可能被碱或铵完全或部分中和，并且在总共共聚物中基于每种情况的重量％数据。

    Copolymers And Their Use For Treating Flexible Substrates
    2.
    发明申请
    Copolymers And Their Use For Treating Flexible Substrates 有权

    公开(公告)号：US20070254108A1

    公开(公告)日：2007-11-01

    申请号：US11569685

    申请日：2005-06-02

    申请人： Holger Schopke ,  Stefan Adams ,  Helfried Scheidl ,  Bruno Hofer

    发明人： Holger Schopke ,  Stefan Adams ,  Helfried Scheidl ,  Bruno Hofer

    IPC分类号： C08F20/44 ,  B05D3/02

    CPC分类号： C08F220/18 ,  C08F8/44 ,  C14C11/003 ,  D06M15/263

    摘要： Copolymers prepared by copolymerization of (a) a total of from 3.5 to 20% by weight of at least one polymerizable acid selected from (a1) ethylenically unsaturated C3-C10-monocarboxylic acid and (a2) ethylenically unsaturated C4-C10-dicarboxylic acid or their anhydrides, (b) from 4 to 10% by weight of at least one compound of the general formula I the sum of (a) and (b) being in the range from 7.5 to 24% by weight, (c) from 60 to 92.5% by weight of at least one compound of the general formula II (d) from 0 to 0.5% by weight of at least one compound of the general formula III (e) from 0 to 10% by weight of (meth)acrylonitrile, (f) from 0 to 10% by weight of at least one conjugated diolefin, (g) from 0 to 10% by weight of at least one vinylaromatic compound of the general formula IV the variables being defined as follows: R1 and R2 are identical or different and are selected from hydrogen and C1-C10-alkyl, R3 and R4 are identical or different and are selected from hydrogen, C1-C20-alkyl, phenyl, or R3 and R4 together are C2-C10-alkylene, substituted or unsubstituted, R5 is selected from C1-C20-alkyl and phenyl, R6, R7, R8, R9, R10 and R11 are identical or different and are selected from hydrogen and C1-C10-alkyl, x is an integer in the range from 0 to 12, y is selected from 0 and 1, x being chosen to be not equal to 0 when y is 1, k is an integer in the range from 0 to 3, it being possible for the copolymers to be completely or partly neutralized with alkali or ammonium and data in % by weight being based in each case on the total copolymer.

    Medical handpiece having a clamping sleeve for a tool
    3.
    发明授权
    Medical handpiece having a clamping sleeve for a tool 有权
    医疗手机具有用于工具的夹紧套筒

    公开(公告)号：US07416411B2

    公开(公告)日：2008-08-26

    申请号：US11038568

    申请日：2005-01-18

    申请人： Bruno Hofer ,  Uwe Mohn

    发明人： Bruno Hofer ,  Uwe Mohn

    IPC分类号： A61C1/14 ,  B23B5/22 ,  A61C3/06

    CPC分类号： A61C17/005 ,  A61C1/18 ,  Y10T279/17153 ,  Y10T279/17316 ,  Y10T279/17411

    摘要： A medical handpiece having an elongate grip part, in the forward end region of which a clamping sleeve is rotatably mounted, in which sleeve a shaft of a tool can be inserted and clamped, wherein the clamping sleeve has at least one axial clamping slot and in its longitudinal region a constriction section with a reduced inner cross-section and in the longitudinal region is surrounded by a sleeve receiving space. In order to improve the tool clamping the outer form of the clamping sleeve is, in the region of the constriction section, so configured that through the insertion of the shaft it forms a barrel-like outward bulge and in that the sleeve receiving space is in cross-section the same size or larger than the barrel-like output bulge.

    摘要翻译： 一种具有细长握持部分的医疗手柄，其前端区域中可旋转地安装夹紧套筒，其中工具的轴可以插入并夹紧在该套筒中，其中夹紧套筒具有至少一个轴向夹持槽 其纵向区域具有减小的内部横截面并且在纵向区域中的收缩部分被套筒容纳空间包围。 为了改进工具夹紧，夹紧套筒的外部形式在收缩部分的区域中被构造成通过轴的插入形成一个筒状向外凸起，并且套筒容纳空间处于 横截面尺寸相同或大于桶状输出凸起。

    Medical handpiece having a clamping sleeve for a tool
    6.
    发明申请
    Medical handpiece having a clamping sleeve for a tool 有权
    医疗手机具有用于工具的夹紧套筒

    公开(公告)号：US20060024643A1

    公开(公告)日：2006-02-02

    申请号：US11038568

    申请日：2005-01-18

    申请人： Bruno Hofer ,  Uwe Mohn

    发明人： Bruno Hofer ,  Uwe Mohn

    IPC分类号： A61C1/08 ,  A61C3/06

    CPC分类号： A61C17/005 ,  A61C1/18 ,  Y10T279/17153 ,  Y10T279/17316 ,  Y10T279/17411

    摘要： A medical handpiece having an elongate grip part, in the forward end region of which a clamping sleeve is rotatably mounted, in which sleeve a shaft of a tool can be inserted and clamped, wherein the clamping sleeve has at least one axial clamping slot and in its longitudinal region a constriction section with a reduced inner cross-section and in the longitudinal region is surrounded by a sleeve receiving space. In order to improve the tool clamping the outer form of the clamping sleeve is, in the region of the constriction section, so configured that through the insertion of the shaft it forms a barrel-like outward bulge and in that the sleeve receiving space is in cross-section the same size or larger than the barrel-like output bulge.

    摘要翻译： 一种具有细长握持部分的医疗手柄，其前端区域中可旋转地安装夹紧套筒，其中工具的轴可以插入并夹紧在该套筒中，其中夹紧套筒具有至少一个轴向夹持槽 其纵向区域具有减小的内部横截面并且在纵向区域中的收缩部分被套筒容纳空间包围。 为了改进工具夹紧，夹紧套筒的外部形式在收缩部分的区域中被构造成通过轴的插入形成一个筒状向外凸起，并且套筒容纳空间处于 横截面尺寸相同或大于桶状输出凸起。