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174 条记录 (耗时 0.027 秒)

    Compositions and Methods for Imparting Oil Repellency and/or Water Repellency
    92.
    发明申请
    Compositions and Methods for Imparting Oil Repellency and/or Water Repellency 失效
    赋予排斥性和/或防水性的组合物和方法

    公开(公告)号：US20100068960A1

    公开(公告)日：2010-03-18

    申请号：US12424620

    申请日：2009-04-16

    申请人： David S. Soane ,  Michael C. Berg ,  William A. Mowers

    发明人： David S. Soane ,  Michael C. Berg ,  William A. Mowers

    IPC分类号： B32B27/04 ,  C08G77/04 ,  B32B27/10 ,  C08L83/04 ,  C11D3/37

    CPC分类号： C11D3/3742 ,  C08G77/452 ,  D06M15/53 ,  D06M15/61 ,  D06M15/643 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T442/2172 ,  Y10T442/218

    摘要： Compositions and methods for treating substrates, such as fibrous materials, are disclosed. Such compositions and methods can be used to impart or maintain a level of oil repellency and/or water repellency in fibrous substrates such as paper-based materials and/or textiles. In general, such compositions can utilize a copolymer having a plurality of polycationic segments, which can be joined by various other polymeric segments such as silicones and/or hydrophilic polymeric segments. The copolymer can be formulated as a highly-branched polymer, which can have substantivity to a fibrous material to impart oil repellency and/or water repellency. In several instances, the copolymer can be formulated to be fluorine-free. Various details of such copolymers are discussed, as well as methods of utilizing and making such copolymers.

    摘要翻译： 公开了用于处理基材例如纤维材料的组合物和方法。 这样的组合物和方法可以用于赋予或维持纤维基质如纸基材料和/或纺织品中的防油性和/或拒水性水平。 通常，这样的组合物可以使用具有多个聚阳离子段的共聚物，其可以通过各种其它聚合物链段例如硅氧烷和/或亲水性聚合物链段连接。 共聚物可以配制成高度支化的聚合物，其可以对纤维材料具有亲和力以赋予拒油性和/或拒水性。 在几种情况下，共聚物可以配制成无氟的。 讨论了这些共聚物的各种细节，以及利用和制备这些共聚物的方法。

    Silicone-modified antimicrobial polymer, antimicrobial agent and antimicrobial resin composition
    96.
    发明授权
    Silicone-modified antimicrobial polymer, antimicrobial agent and antimicrobial resin composition 有权
    有机硅改性抗菌聚合物，抗菌剂和抗菌树脂组合物

    公开(公告)号：US07470753B2

    公开(公告)日：2008-12-30

    申请号：US10840235

    申请日：2004-05-07

    申请人： Yuichi Yamamoto ,  Jun Hiraki

    发明人： Yuichi Yamamoto ,  Jun Hiraki

    IPC分类号： C08G77/38

    CPC分类号： C11D3/3742 ,  A01N25/10 ,  A01N37/46 ,  A01N55/00 ,  C08G77/452 ,  C08G77/455 ,  C08L83/10 ,  C11D3/48

    摘要： The present invention provides ε-polylysine represented by formula (1), having a polyorganosiloxane group introduced into the molecule, and a process for production of the ε-polylysine, in which the formula (1) is defined in the specification. The invention further provides an antimicrobial agent comprising an amino group-containing antimicrobial polymer having a polyorganosiloxane group introduced into the molecule, and an antimicrobial resin composition comprising an antimicrobial agent above and a resin.

    摘要翻译： 本发明提供了在分子中引入聚有机硅氧烷基团的由式（1）表示的ε-聚赖氨酸及其制备方法，其中式（1）在本说明书中定义。 本发明还提供一种抗微生物剂，其包含引入分子中的聚有机硅氧烷基团的含氨基的抗微生物聚合物，以及包含上述抗微生物剂和树脂的抗微生物树脂组合物。

    SILOXANE PREPOLYMER CONTAINING PENDANT AND END-CAPPING CATIONIC AND POLYMERIZABLE GROUPS
    98.
    发明申请
    SILOXANE PREPOLYMER CONTAINING PENDANT AND END-CAPPING CATIONIC AND POLYMERIZABLE GROUPS 有权
    含有底物和端基的阳离子和聚合物组合物的硅氧烷预聚物

    公开(公告)号：US20070160649A1

    公开(公告)日：2007-07-12

    申请号：US11565151

    申请日：2006-11-30

    申请人： Derek A. Schorzman ,  Joseph C. Salamone ,  Jay F. Kunzler

    发明人： Derek A. Schorzman ,  Joseph C. Salamone ,  Jay F. Kunzler

    IPC分类号： C08F230/08 ,  C07F7/10

    CPC分类号： C08G77/388 ,  C08G77/452 ,  G02B1/043

    摘要： The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain cationic random copolymers capable of polymerization to form polymeric compositions having desirable physical characteristics useful in the manufacture of ophthalmic devices. Such properties include the ability to extract the polymerized medical devices with water. This avoids the use of organic solvents as is typical in the art. The polymer compositions comprise siloxane prepolymer containing pendant and end-capping cationic and polymerizable groups.

    摘要翻译： 本发明涉及可用于制造生物相容性医疗器械的聚合物组合物。 更具体地，本发明涉及能聚合形成具有用于制造眼科装置的理想物理特性的聚合物组合物的某些阳离子无规共聚物。 这些性质包括用水提取聚合的医疗装置的能力。 这避免了使用本领域典型的有机溶剂。 聚合物组合物包含含有侧基和封端阳离子和可聚合基团的硅氧烷预聚物。

    Curing composition and method for preparing same, light-shielding paste, light-shielding resin and method for producing same, package for light-emitting diode, and semiconductor device
    99.
    发明申请
    Curing composition and method for preparing same, light-shielding paste, light-shielding resin and method for producing same, package for light-emitting diode, and semiconductor device 有权

    公开(公告)号：US20060243947A1

    公开(公告)日：2006-11-02

    申请号：US10546905

    申请日：2004-02-25

    申请人： Manabu Tsumura ,  Masahito Ide ,  Katsuya Ouchi ,  Masafumi Kuramoto ,  Tomohide Miki

    发明人： Manabu Tsumura ,  Masahito Ide ,  Katsuya Ouchi ,  Masafumi Kuramoto ,  Tomohide Miki

    IPC分类号： C09K19/52

    CPC分类号： C08G77/452 ,  C08F283/00 ,  C08F290/06 ,  C08F290/14 ,  C08G77/485 ,  C08G77/54 ,  C08K3/22 ,  C08L51/003 ,  C08L53/00 ,  C08L83/04 ,  C08L101/00 ,  H01L23/295 ,  H01L33/44 ,  H01L2924/0002 ,  H01L2924/12044 ,  Y10T428/31663 ,  Y10T428/31786 ,  C08L2666/02 ,  H01L2924/00

    摘要： The invention aims at providing A light-shielding paste which contains a thermoplastic resin and an inorganic member as essential components; A light-shielding paste which contains a thermosetting resin and an inorganic member as essential components; A curable composition which contains, as essential components, (A) an organic compound comprising an organic main chain containing at least two carbon-carbon double bonds reactive with a SiH group in each molecule, (B) a silicon compound having at least two SiH groups in each molecule, (C) a hydrosilylation catalyst, (D) a silane coupling agent and/or an epoxy group-containing compound, (E) a silanol condensation catalyst, and (F) an inorganic member; The above curable composition which further contains (G) silica; The above curable composition which shows such a flow leveling property that when the composition is allowed to stand on a glass substrate inclined at an angle of 80 degrees at 100° C. for 1 hour, the flow-out distance is not longer than 2 cm; A light-shielding paste which comprises the above curable composition; or, A method of forming a light-shielding resin layer on a LED package having an aperture comprising a bottom and sidewalls and formed of a molding resin by a monolithic process with the respective ends of an external positive electrode and an external negative electrode being exposed at a predetermined distance on the aperture bottom which method comprises (1) applying a light-shielding paste to a substrate; (2) bringing the LED package aperture into close contact therewith; and (3) heating the LED package with the aperture facing upward; and thereby the light-shielding paste is allowed to spread along the package sidewalls alone. The curable composition of the invention is excellent in light-shielding ability and is highly resistant to light and, therefore, can be used as a light-shielding paste. Further, the curable composition of the invention is low in fluidity and, therefore, light-emitting diodes with the curing product formed on the LED package sidewalls alone can be obtained by using that curable composition. Furthermore, according to the method of light-shielding resin layer formation according to the invention, it is possible to efficiently apply a light-shielding paste to the LED package sidewalls alone for light-shielding resin layer formation, whereby the productivity is markedly improved.

    Coating composition and coated silicone rubber member
    100.
    发明授权
    Coating composition and coated silicone rubber member 失效
    涂料组合物和涂层硅橡胶构件

    公开(公告)号：US06384171B1

    公开(公告)日：2002-05-07

    申请号：US09615738

    申请日：2000-07-13

    申请人： Toshio Yamazaki ,  Tsutomu Nakamura ,  Takeo Yoshida

    发明人： Toshio Yamazaki ,  Tsutomu Nakamura ,  Takeo Yoshida

    IPC分类号： C08G7708

    CPC分类号： C09D175/14 ,  C08G18/4837 ,  C08G18/6229 ,  C08G18/6705 ,  C08G18/6795 ,  C08G18/8029 ,  C08G77/452 ,  Y10T428/31663

    摘要： A coating composition comprising (A) a urethane polymer having at least one aliphatic unsaturated hydrocarbon group on a side chain in a molecule, (B) an organohydrogenpolysiloxane having at least two hydrosilyl groups in a molecule, and (C) a hydrosilylation catalyst firmly bonds to surfaces of various substrates, especially silicone rubber substrates, without a need for pre-treatment and readily forms thereon a surface protective layer having wear resistance. A silicone rubber member in which a silicone rubber substrate is coated on its surface with the inventive coating composition is endowed on the surface with wear resistance and is useful as silicone rubber key pads and silicone rubber rolls.

    摘要翻译： 一种涂料组合物，其包含（A）在分子侧链上具有至少一个脂肪族不饱和烃基的聚氨酯聚合物，（B）分子中具有至少两个氢化甲硅烷基的有机氢聚硅氧烷，（C）氢化硅烷化催化剂牢固结合 到各种基材，特别是硅橡胶基材的表面，而不需要预处理，并且容易在其上形成具有耐磨性的表面保护层。 在本发明的涂料组合物的表面上涂覆有硅橡胶基材的硅橡胶构件具有耐磨性的表面，并且可用作硅橡胶键盘和硅橡胶辊。