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    Composition of epoxysilane emulsion additives in water based reactive polymer dispersions and methods of preparation
    1.
    发明授权
    Composition of epoxysilane emulsion additives in water based reactive polymer dispersions and methods of preparation 失效
    环氧硅烷乳液添加剂在水性反应性聚合物分散体中的组成及制备方法

    公开(公告)号：US5714532A

    公开(公告)日：1998-02-03

    申请号：US735055

    申请日：1996-11-07

    申请人： Frederick D. Osterholtz ,  Eric R. Pohl ,  Ming J. Chen ,  Antonio Chaves

    发明人： Frederick D. Osterholtz ,  Eric R. Pohl ,  Ming J. Chen ,  Antonio Chaves

    IPC分类号： C08K5/54 ,  C08K5/15 ,  C08K5/5435 ,  C08L83/06 ,  C08L101/00 ,  C09D133/06 ,  C09D183/06 ,  C09D201/00

    CPC分类号： C08K5/5435 ,  C09D133/064 ,  C09D183/06

    摘要： The present invention provides stable epoxy silane emulsions and methods for the preparation of a stable epoxy-silane emulsions comprising: (I) a water insoluble or slightly soluble epoxysilane; (II) an emulsifier; (III) water; and (IV) a water dispersible polymer containing a functional group with an active hydrogen. Also provided are two part systems such that an epoxysilane emulsion comprising components (I)-(III) are combined and the component (IV) may be added upon use of components (I) to (III). Moreover, additional components (V), such as catalysts and pH buffers may be added. Said compositions may be used for, among other things, coatings, adhesives and sealants. The water dispersible or slightly soluble epoxy functional silane for use herein are of the general structure R.sup.1.sub.a R.sup.2.sub.b Si(OR.sup.3).sub.4-a-b where R.sup.1 is an epoxy substituted alkyl or aralkyl group, where the alkyl may have from four to thirty carbon atoms, R.sup.3 is an alkyl or alkoxy-substituted alkyl, aryl or aralkyl group having from two to ten carbon atoms, R.sup.2 is an alkyl group or alkoxy substituted alkyl, aryl or aralkyl group having from one to ten carbon atoms, a is one to three, and b is zero to two, with the proviso that a+b is 1, 2, or 3. R.sup.1, R.sup.2, and R.sup.3 group may be cyclic, branched or linear.

    摘要翻译： 本发明提供稳定的环氧硅烷乳液和制备稳定的环氧硅烷乳液的方法，包括：（I）水不溶性或微溶环氧硅烷; （II）乳化剂; （三）水; 和（IV）含有具有活性氢的官能团的水分散性聚合物。 还提供了两部分系统，使得包含组分（I） - （III）的环氧硅烷乳液组合，并且组分（IV）可以在使用组分（I）至（III）时加入。 此外，可以加入另外的组分（V），例如催化剂和pH缓冲剂。 除其他外，所述组合物可用于涂料，粘合剂和密封剂。 用于本文的水分散性或微溶性环氧官能化硅烷具有通式结构R1aR2bSi（OR3）4-ab，其中R1是环氧取代的烷基或芳烷基，其中烷基可以具有4至30个碳原子，R 3是 烷基或烷氧基取代的烷基，具有2至10个碳原子的芳基或芳烷基，R 2是烷基或烷氧基取代的烷基，具有1至10个碳原子的芳基或芳烷基，a是1至3，b是 0至2，条件是a + b为1,2或3.R 1，R 2和R 3基团可以是环状，支链或直链的。

    Compositions of epoxysilane emulsion additives in waterbased reactive polymer dispersions and methods of preparation
    2.
    发明授权
    Compositions of epoxysilane emulsion additives in waterbased reactive polymer dispersions and methods of preparation 失效
    水基反应性聚合物分散体中环氧硅烷乳液添加剂的组成及其制备方法

    公开(公告)号：US06369139B1

    公开(公告)日：2002-04-09

    申请号：US08977097

    申请日：1997-11-24

    申请人： Frederick D. Osterholtz ,  Eric R. Pohl ,  Ming J. Chen ,  Antonio Chaves

    发明人： Frederick D. Osterholtz ,  Eric R. Pohl ,  Ming J. Chen ,  Antonio Chaves

    IPC分类号： C08K51515

    CPC分类号： C09D133/064 ,  C08K5/5435 ,  C08L83/06 ,  C09D183/06 ,  C08L2666/04 ,  C08L2666/28

    摘要： The present invention provides stable epoxy silane emulsions and methods for the preparation of such compositions comprising (I) a water insoluble or slightly soluble epoxysilane; (II) an emulsifier; (III) water; and (IV) a water dispersible polymer containing a functional group with an active hydrogen. Also provided are two part systems such that an epoxysilane emulsion comprising components (I)-(III) are combined and the component (IV) may be added upon use of components (I)-(III). Moreover, additional components (V), such as catalysts and pH buffers, may be added. Such compositions may be used for, among other things, coatings, adhesives and sealants.

    摘要翻译： 本发明提供稳定的环氧硅烷乳液和制备这种组合物的方法，包括（I）水不溶性或微溶环氧硅烷; （II）乳化剂; （三）水; 和（IV）含有具有活性氢的官能团的水分散性聚合物。 还提供了两部分系统，使得包含组分（I） - （III）的环氧硅烷乳液组合，并且组分（IV）可以在使用组分（I） - （III）时加入。 此外，可以加入另外的组分（V），例如催化剂和pH缓冲剂。 这些组合物可以用于涂料，粘合剂和密封剂等。

    Novel vulcanizable silane-terminated polyurethane polymers
    5.
    发明授权
    Novel vulcanizable silane-terminated polyurethane polymers 失效
    新型可硫化硅烷封端的聚氨酯聚合物

    公开(公告)号：US4645816A

    公开(公告)日：1987-02-24

    申请号：US749785

    申请日：1985-06-28

    申请人： Eric R. Pohl ,  Frederick D. Osterholtz

    发明人： Eric R. Pohl ,  Frederick D. Osterholtz

    IPC分类号： C08G18/00 ,  C08G18/10 ,  C08G18/65 ,  C09K3/10 ,  C08G18/38

    CPC分类号： C09K3/1021 ,  C08G18/10 ,  Y10S528/906

    摘要： Room-temperature curable isocyanate terminated polyurethane polymers whose terminal isocyanate groups have been reacted with a silane monomer having at least one dialkoxy silane group and an organo-functional group with at least one active hydrogen. The polymers crosslink to produce elastomeric polymers with improved elongation and flexibility.

    摘要翻译： 其末端异氰酸酯基已经与具有至少一个二烷氧基硅烷基团的硅烷单体和有机官能团与至少一个活性氢反应的室温可固化的异氰酸酯封端的聚氨酯聚合物。 聚合物交联以产生具有改进的伸长率和柔性的弹性体聚合物。