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    Two-stage curable composition containing a surface-deactivated polyisocyanate
    1.
    发明授权
    Two-stage curable composition containing a surface-deactivated polyisocyanate 有权
    含有表面失活的多异氰酸酯的两步可固化组合物

    公开(公告)号：US08759455B2

    公开(公告)日：2014-06-24

    申请号：US13259892

    申请日：2010-03-31

    申请人： Alain Zahn ,  Michael Schlumpf ,  Urs Burckhardt

    发明人： Alain Zahn ,  Michael Schlumpf ,  Urs Burckhardt

    IPC分类号： C08F283/04 ,  C08L75/04 ,  B32B37/12

    CPC分类号： C08G18/10 ,  C08G18/703 ,  C08G18/798 ,  C09J175/02 ,  Y10T428/31551 ,  C08G18/8054 ,  C08G18/3256

    摘要： Single-component compositions are disclosed, which can be cured in two stages, wherein in the first curing stage, compositions pre-cured by means of moisture and having in particular plastic properties are formed, and wherein in the second curing stage, compositions cured by means of heat and having in particular elastic properties are formed. The two-stage compositions are suitable in particular as adhesives and have the great advantage that thanks to said two-stage compositions, an adhesive can be applied to a substrate, said adhesive cures by means of moisture in such a way that it can be handled and stored without problems, and said adhesive can be cured easily in an adhering step by means of heat only when needed.

    摘要翻译： 公开了单组分组合物，其可以在两个阶段中固化，其中在第一固化阶段中，形成通过水分预固化并且具有特别的塑性特性的组合物，并且其中在第二固化阶段中，由 形成具有特别弹性的热量。 两级组合物特别适合作为粘合剂，并且具有很大的优点，由于所述两级组合物，粘合剂可以施加到基底上，所述粘合剂通过湿气固化，使得其可以被处理 并且没有问题地存储，并且所述粘合剂可以仅在需要时通过热量在粘合步骤中容易地固化。

    Encapsulated materials
    3.
    发明授权
    Encapsulated materials 失效
    封装材料

    公开(公告)号：US6013698A

    公开(公告)日：2000-01-11

    申请号：US166299

    申请日：1998-10-05

    申请人： E. C. Lupton ,  Xiaohong Yu ,  Lev Bromberg ,  Barry Joseph Hand

    发明人： E. C. Lupton ,  Xiaohong Yu ,  Lev Bromberg ,  Barry Joseph Hand

    IPC分类号： C08G18/08 ,  C08G18/16 ,  C08G18/42 ,  C08G18/50 ,  C08G18/70 ,  C08G18/79 ,  C08K9/10 ,  C09D7/00 ,  C09D7/12 ,  C09D201/00

    CPC分类号： C08G18/0852 ,  C08G18/08 ,  C08G18/16 ,  C08G18/423 ,  C08G18/503 ,  C08G18/703 ,  C08G18/792 ,  C08K9/10 ,  C09D201/00 ,  C09D7/00 ,  C09D7/12 ,  C08G2190/00 ,  C08G2210/00 ,  C08G2220/00 ,  Y10S524/916 ,  Y10S525/936 ,  Y10S526/93 ,  Y10T428/249997 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/2989 ,  Y10T428/31935

    摘要： Methods and compositions for encapsulated polymeric gels swollen with nonaqueous reactive materials are provided. The methods include gel synthesis, swelling of a gel precursor with a first nonaqueous reactive material, and encapsulation of the swollen gel with a second nonaqueous reactive material. Gels precursors may be synthesized from crosslinking polymers, or alternatively, may be formed by crosslinking and polymerizing a monomer starting material. An accelerator may be utilized to facilitate swelling of the gel precursor with the first nonaqueous reactive material. Foams and composites may also be swollen with the first nonaqueous reactive material. The swollen gel is then contacted with a second nonaqueous reactive material such that an encapsulation layer is formed thereby. The encapsulated gels may be stored for subsequent use. The methods further include release of the first nonaqueous reactive material encapsulated within the gel under conditions which compromise the integrity of the encapsulation layer. The released first nonaqueous reactive material is then reacted with a nonaqueous reactive material, the reaction product being a useful product for a variety of applications such as coatings, adhesives, sealings, caulking, laminating materials, electrical coatings and the like.

    摘要翻译： 提供了用非水反应性材料溶胀的包封的聚合物凝胶的方法和组合物。 所述方法包括凝胶合成，凝胶前体与第一非水反应性物质的溶胀，以及溶胀凝胶与第二非水反应性物质的包封。 凝胶前体可以由交联聚合物合成，或者可以通过使单体原料交联和聚合而形成。 可以使用促进剂来促进凝胶前体与第一非水反应性材料的溶胀。 泡沫和复合材料也可以用第一非水反应性材料溶胀。 然后将溶胀的凝胶与第二非水反应性材料接触，从而形成包封层。 封装的凝胶可以储存以供后续使用。 所述方法还包括在损害封装层的完整性的条件下释放包封在凝胶内的第一非水反应性材料。 然后将释放的第一非水反应性材料与非水反应性材料反应，反应产物是用于各种应用的有用产品，例如涂料，粘合剂，密封剂，填缝剂，层压材料，电涂料等。

    Golf ball and process for preparing the same
    7.
    发明授权
    Golf ball and process for preparing the same 失效
    高尔夫球和准备相同的过程

    公开(公告)号：US07628714B2

    公开(公告)日：2009-12-08

    申请号：US11638557

    申请日：2006-12-14

    申请人： Toshiyuki Tarao

    发明人： Toshiyuki Tarao

    IPC分类号： A63B37/06

    CPC分类号： B29C43/003 ,  A63B37/0023 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0063 ,  B29C35/02 ,  B29C35/0222 ,  B29C67/247 ,  B29D99/0042 ,  B29K2075/00 ,  B29L2031/54 ,  B29L2031/545 ,  C08G18/4854 ,  C08G18/703 ,  C08G18/758 ,  C08L75/04 ,  C08L2666/20

    摘要： The object of the present invention is to provide a golf ball which is excellent in abrasion-resistance, durability and resilience and a process for preparing the same.The gist of the present invention resides in using a cover composition having a thermoplastic polyurethane and a heat reactive microcapsule encapsulating a polyisocyanate; during the molding of the cover, the polyisocyanate is contained inside the microcapsule to inhibit the crosslinking reaction between the polyisocyanate and the thermoplastic polyurethane to maintain the moldability of the cover, while, after the molding of the cover, the golf ball body is heated in order to promote a crosslinking reaction between the polyisocyanate released from the microcapsule and the thermoplastic polyurethane to improve the abrasion-resistance, durability and resilience of the resultant urethane cover.

    摘要翻译： 本发明的目的是提供耐磨性，耐久性和弹性优异的高尔夫球及其制备方法。 本发明的要点在于使用具有热塑性聚氨酯和封装多异氰酸酯的热反应性微胶囊的覆盖组合物; 在盖的成型期间，多异氰酸酯包含在微胶囊内部以抑制多异氰酸酯和热塑性聚氨酯之间的交联反应，以保持盖的成型性，而在盖的成型之后，将高尔夫球体加热 以促进从微胶囊释放的多异氰酸酯与热塑性聚氨酯之间的交联反应，以提高所得聚氨酯盖的耐磨性，耐久性和弹性。

    Heat curable, one-component polyurethane reactive compositions
    9.
    发明授权
    Heat curable, one-component polyurethane reactive compositions 失效
    可热固化的单组分聚氨酯反应组合物

    公开(公告)号：US5574123A

    公开(公告)日：1996-11-12

    申请号：US396182

    申请日：1995-02-24

    申请人： Manfred Bock ,  Holger Casselmann ,  Werner Drouve ,  Gerhard Grogler ,  Richard Kopp ,  Heinrich Hess

    发明人： Manfred Bock ,  Holger Casselmann ,  Werner Drouve ,  Gerhard Grogler ,  Richard Kopp ,  Heinrich Hess

    IPC分类号： B05D7/24 ,  B05D7/14 ,  C08G18/10 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/65 ,  C08G18/70 ,  C08G18/78 ,  C08G18/80 ,  C09D175/04 ,  C09D175/06 ,  C09D175/08 ,  C09J175/00 ,  C09J175/04 ,  C09K3/10

    CPC分类号： C08G18/4018 ,  C08G18/482 ,  C08G18/703 ,  C08G18/7825 ,  C08G18/80 ,  C08G2190/00 ,  C08G2350/00

    摘要： The present invention relates to a heat curable, one-component polyurethane reactive compositions containingA) surface-modified, finely divided polyisocyanates in which 0.1 to 25 equivalent percent, based on the total number of NCO groups, of the NCO groups are deactivated andB) a mixture of relatively high molecular weight compounds having isocyanate-reactive groups containing1) 5 to 40 wt. %, based on the weight of component B), of one or more aliphatic polyether polyamines and2) 60 to 95 wt. %, based on the weight of component B), of a polyol mixture containingi) 10 to 60 wt. %, based on the weight of component B2), of at least one polyester polyol andii) 40 to 90 wt. %, based on the weight of component B2), of at least one polyether polyol with predominantly primary hydroxyl groups.The present invention also relates to use of the heat curable, one-component polyurethane reactive compositions to prepare coatings, adhesives, anti-drumming products and sealants, especially seam sealants.

    摘要翻译： 本发明涉及一种可热固化的单组分聚氨酯反应性组合物，其包含A）表面改性的细碎多异氰酸酯，其中NCO基团的NCO基团的总数为0.1至25当量百分数为失活，B为 ）具有异氰酸酯反应性基团的相对高分子量化合物的混合物，其含有1〜5重量％ 基于组分B）的重量），一种或多种脂族聚醚多胺，和2）60至95重量％ 基于组分B）的重量，多元醇混合物含有i）10至60wt。 ％，基于组分B2的重量），至少一种聚酯多元醇，和ii）40至90重量％ 至少一种主要为伯羟基的聚醚多元醇，基于组分B2的重量％）。 本发明还涉及可热固化的单组分聚氨酯反应性组合物用于制备涂料，粘合剂，抗打击产品和密封剂，特别是缝隙密封剂的用途。

    Process for the preparation of highly elastic plastics
    10.
    发明授权
    Process for the preparation of highly elastic plastics 失效
    制备高弹性塑料的方法

    公开(公告)号：US5159046A

    公开(公告)日：1992-10-27

    申请号：US543649

    申请日：1990-06-26

    申请人： Gerhard Grogler ,  Andreas Ruckes ,  Richard Kopp ,  Heinrich Hess ,  Robert Eiben ,  James M. Barnes

    发明人： Gerhard Grogler ,  Andreas Ruckes ,  Richard Kopp ,  Heinrich Hess ,  Robert Eiben ,  James M. Barnes

    IPC分类号： C07C275/62 ,  C07C273/18 ,  C08G18/70 ,  C08G18/78 ,  C08G18/80

    CPC分类号： C07C273/1809 ,  C07C273/1872 ,  C08G18/703 ,  C08G18/707 ,  C08G18/7818 ,  C08G18/8045

    摘要： The present invention relates to a process for the preparation of a modified 1,5-naphthylene diisocyanate containing urea and biuret groups comprising reacting(a) 1,5-naphthylene diisocyanate in molten form with(b) a mixture comprising about 0.02 to about 0.5 mole of water per mole of 1,5-naphthylene diisocyanate and about 1 to about 10 parts for each part of water of an organic solvent.The present invention further relates to a process for the preparation of elastomeric moldings comprising reacting by the one-shot or prepolymer process at an isocyanate index of 70 to 130 a modified 1,5-naphthylene diisocyanate containing urea and biuret groups with compounds containing at least two isocyanate-reactive groups and having a molecular weight in the range from about 500 to about 10,000 and, optionally, organic compounds containing isocyanate-reactive groups and having a molecular weight in the range from 60 to 499.

    摘要翻译： 本发明涉及一种制备含脲和缩二脲基团的改性的1,5-亚萘基二异氰酸酯的方法，包括使（a）熔融形式的1,5-亚萘基二异氰酸酯与（b）约0.02至约0.5的混合物 摩尔水/摩尔1,5-亚萘基二异氰酸酯和约1至约10份的每份有机溶剂的水。 本发明还涉及一种制备弹性体模制品的方法，其包括通过一步或预聚物方法在异氰酸酯指数为70至130的情况下使含有脲和缩二脲基团的改性的1,5-亚萘基二异氰酸酯与至少含有化合物 两个异氰酸酯反应性基团，分子量在约500至约10,000的范围内，以及任选的含有异氰酸酯反应性基团并且分子量在60至499范围内的有机化合物。