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1.发明授权Nanoparticles, method for modifying their surfaces, dispersion of nanoparticles, method for the production and the utilization thereof 有权纳米粒子，其表面改性方法，纳米粒子的分散体，生产方法及其应用公开(公告)号：US07169832B2
公开(公告)日：2007-01-30
申请号：US10525268
申请日：2003-10-02
IPC分类号： C08K9/00
CPC分类号： B82Y30/00 , C08G18/289 , C08G18/3895 , C08G18/672 , C08G18/809 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Surface-modified nanoparticles whose surface is covered completely or near-completely with(A) modifying groups which are attached covalently to the surface via linking functional groups (a) and contain inert spacer groups (b) and contain reactive functional groups (c) which are connected via the groups (b) to the groups (a) and are inert toward the reactive functional groups of the surface to be modified, (B) modifying groups which are attached covalently to the surface via linking functional groups (a) and contain inert groups (d) having a smaller hydrodynamic volume VH than the inert spacer groups (Ab), and (C) modifying groups which are attached to the surface via linking functional groups (a) which contain at least one silicon atom, contain inert groups (e), and have a smaller hydrodynamic volume VH than the modifying groups (A); dispersions comprising the nanoparticles, processes for preparing them, and their use.
摘要翻译： 表面被完全或接近完全覆盖的表面改性纳米粒子（A）修饰基团，其通过连接官能团（a）共价连接到表面并含有惰性间隔基团（b）并含有反应性官能团（c），其中 通过基团（b）连接到基团（a）上，并且对于待改性表面的反应性官能团是惰性的，（B）通过连接官能团（a）共价连接到表面上并且含有 惰性基团（d）具有比惰性间隔基团（Ab）更小的流体动力学体积V H，和（C）通过连接官能团（a）连接到表面上的改性基团 至少一个硅原子含有惰性基团（e），并且具有比修饰基团（A）更小的流体动力学体积V H H。 包含纳米颗粒的分散体，制备它们的方法及其用途。
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2.发明授权Autocatalyzed, thermosetting materials that are free from external catalysts and are based on condensates of epoxy-functional silanes, and use thereof for production of thermosetting materials 失效自由催化的热固性材料，其不含外部催化剂，并且基于环氧官能硅烷的缩合物及其用于生产热固性材料的用途公开(公告)号：US07501480B2
公开(公告)日：2009-03-10
申请号：US10555469
申请日：2004-04-23
CPC分类号： C09D4/00 , C08G18/807 , Y10T428/31511 , Y10T428/31663 , C08G77/04 , C08G77/26
摘要： Autocatalyzed, thermally curable compositions free from external catalysts and comprising condensates of silanes which contain at least one of hydrolyzable atoms and hydrolyzable groups and processes for preparing them, and their use for producing thermally cured compositions.
摘要翻译： 自催化的可热固化的组合物不含外部催化剂，并且包含含有至少一种可水解原子和可水解基团的硅烷缩合物及其制备方法，以及它们用于生产热固化组合物的用途。
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3.发明授权公开(公告)号：US07592474B2
公开(公告)日：2009-09-22
申请号：US10555522
申请日：2004-04-23
申请人： Andreas Poppe , Elke Westhoff , Winfried Stübbe
发明人： Andreas Poppe , Elke Westhoff , Winfried Stübbe
IPC分类号： C07F7/10 , C07F7/04 , C07D303/00 , C23C20/00
CPC分类号： C07F7/1804
摘要： Silanes of the formula: [(ZmRnSi—R1o—)pR2q—Y—C(X)—Y—]rG[—Y—(X)C—Y—R3]s (I), in which m+n=3; m=1, 2 or 3; n=0, 1 or 2; o=0 or 1, and q=1 if o=0; p=1, 2, 3 or 4; q=0 or 1, and p=1 if q=0; r, s=1, 2 or 3; and Z is a hydrolyzable atom or group; R is a nonhydrolyzable group without an epoxide group; R1 is a divalent group; R2 is a (p+1)-valent group; R3 is a nonhydrolyzable, epoxy-containing group; X is an oxygen atom and/or sulfur atom; G is an (r+s)-valent cyclic group; Y is an oxygen atom, sulfur atom or imino group >NR4 where R4=hydrogen atom, group R, group (ZmRnSi—R1o—)pR2q—, group R3—, group (ZmRnSi—R1o—)pR2q—NH—C(X)— or group R3—NH—C(X)—; processes for their preparation, and their use.
摘要翻译： 下式的硅烷：<？in-line-formula description =“In-line Formulas”end =“lead”？> [（ZmRnSi-R1o-）pR2q-YC（X）-Y-] rG [-Y-（ X）CY-R3] s（I），<？in-line-formula description =“In-line formula”end =“tail”？>其中m + n = 3; m = 1,2或3; n = 0,1或2; o = 0或1，如果o = 0，则q = 1; p = 1,2,3或4; q = 0或1，如果q = 0，则p = 1; r，s = 1,2或3; Z是可水解的原子或基团; R是不含环氧基团的不可水解基团; R1是二价基团; R2是（p + 1）价基团; R3是不可水解的含环氧基团; X是氧原子和/或硫原子; G是（r + s）价的环状基团; Y是氧原子，硫原子或亚氨基> NR4，其中R4 =氢原子，R基团（ZmRnSi-R1o-）pR2q-，R3-基团（ZmRnSi-R1o-）pR2q-NH-C ）或基团R3-NH-C（X） - ; 其准备过程及其使用。
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4.发明授权Aqueous dispersion of inorganic nanoparticles, method for the production and use thereof 有权无机纳米颗粒的水分散体，其生产和使用方法公开(公告)号：US07803871B2
公开(公告)日：2010-09-28
申请号：US10510993
申请日：2003-05-02
申请人： Winfried Stübbe , Andreas Poppe
发明人： Winfried Stübbe , Andreas Poppe
IPC分类号： C09D133/00 , C09D133/04 , C09D125/02
摘要： An aqueous dispersion with a pH of from 2 to 7, comprising (A) at least one swellable polymer or oligomer containing anionic and/or potentially anionic functional groups, (B) surface-modified, cationically stabilized, inorganic nanoparticles of at least one kind, (C) at least one compound selected from the group consisting of amphiphiles and organic compounds which are capable of forming chelate ligands, and (D) at least one crosslinking agent; method for its production and its use for producing highly scratch-resistant coatings, moldings, and self-supporting films.
摘要翻译： 包含（A）至少一种含有阴离子和/或潜在阴离子官能团的可溶胀聚合物或低聚物的水分散体，（B）表面改性的阳离子稳定的至少一种无机纳米粒子 ，（C）至少一种选自能够形成螯合配体的两亲物和有机化合物的化合物，和（D）至少一种交联剂; 其生产方法及其用于生产高耐刮擦涂层，模制品和自支撑膜。
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