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1. 发明申请

US20090264612A1 ALKOXYSILANE-TERMINATED PREPOLYMERS 审中-公开
标题翻译：烷基硅烷封端的预聚物
公开(公告)号：US20090264612A1
公开(公告)日：2009-10-22
申请号：US11721105
申请日：2005-11-17
申请人： Volker Stanjek , Christoph Briehn , Richard Weidner , Carolin Kinzler
发明人： Volker Stanjek , Christoph Briehn , Richard Weidner , Carolin Kinzler
IPC分类号： C08G77/26 , C07F7/10
CPC分类号： C08G77/26
摘要： Alkoxysilyl-terminated prepolymers in which the alkoxysilyl group is linked to a tertiary nitrogen group through a Cl carbon spacer exhibit excellent moisture curing reactivity and yet are easily prepared. The tertiary nitrogen group-containing α-aminoalkoxysilyl group is introduced into the prepolymer by reacting a tertiary nitrogen group-containing α-aminoalkoxysilane with an isocyanate-terminated prepolymer or isocyanate-functional precursor thereof.
摘要翻译：烷氧基甲硅烷基封端的预聚物，其中烷氧基甲硅烷基通过C1碳隔离剂连接到叔氮基上，表现出优异的湿固化反应性，并且容易制备。通过使含叔氮基的α-氨基烷氧基硅烷与异氰酸酯封端的预聚物或异氰酸酯官能的前体反应，将含叔氮基的α-氨基烷氧基甲硅烷基引入预聚物中。

2. 发明授权

US6051729A Process for preparing organosilazanes 失效
标题翻译：制备有机硅氮烷的方法
公开(公告)号：US6051729A
公开(公告)日：2000-04-18
申请号：US177941
申请日：1998-10-23
申请人： Richard Weidner , Walter Benischke , Gunther Uhlendorf
发明人： Richard Weidner , Walter Benischke , Gunther Uhlendorf
IPC分类号： C01C1/16 , C07F7/10 , G07F7/10
CPC分类号： C01C1/164 , C07F7/10
摘要： A process for preparing organosilazane and ammonium chloride, by reaction of an organochlorosilane with ammonia in the presence of organosilazane as solvent, wherein ammonium chloride is removed from the resulting organosilazane and ammonium chloride-containing mixture, the improvement comprising adding an antiblocking agent to the mixture before removal, or to the ammonium chloride after its removal, such that a non-blocking, reusable ammonium chloride product is obtained.
摘要翻译：通过有机氯硅烷与氨在有机硅氮烷作为溶剂的存在下反应制备有机硅氮烷和氯化铵的方法，其中从得到的有机硅氮烷和含氯化铵混合物中除去氯化铵，其改进包括向混合物中加入防粘连剂在除去之前，或在氯化铵除去之后，得到非阻塞的可重复使用的氯化铵产物。

3. 发明授权

US5359022A Process for the preparation of organopolysiloxane resins 失效
标题翻译：制备有机聚硅氧烷树脂的方法
公开(公告)号：US5359022A
公开(公告)日：1994-10-25
申请号：US148102
申请日：1993-11-03
申请人： Konrad Mautner , Richard Weidner , Helmut Oswaldbauer
发明人： Konrad Mautner , Richard Weidner , Helmut Oswaldbauer
IPC分类号： C08G77/06 , C08G77/20 , C08G77/08
CPC分类号： C08G77/20 , C08G77/06
摘要： A process for preparing an organopolysiloxane resin, which comprises reacting in a first stage at least one silane of the formulaR.sub.a Si(OR.sup.1).sub.4-a (I)in which a is 0, 1, 2 or 3, R is a monovalent organic radical, and/or a partial hydrolyzate thereof, with the proviso that at least one silane of formula (I) in which a is equal to 0 or 1, and/or a partial hydrolyzate thereof, is employed, and, if appropriate, an organo(poly) siloxane with water in the presence of acid and, if appropriate, other substances, in a second stage reacting the reaction mixture obtained from the first stage in the presence of base and, if appropriate, other substances, and in a third stage adding with stirring, the reaction mixture obtained in the second stage into water, and if appropriate mixed with additives.
摘要翻译：一种制备有机聚硅氧烷树脂的方法，其包括在第一阶段使至少一种式R a Si（OR 1）4-a（I）的硅烷，其中a是0,1,2或3，R是一价有机基团，和/或其部分水解产物，条件是使用至少一种其中a等于0或1的式（I）的硅烷和/或其部分水解产物，并且如果合适，使用有机物（多）硅氧烷在酸的存在下，如果合适的话，在适当的情况下，在其它物质的存在下，在第二阶段中，在碱的存在下，如果合适的话，在第三阶段使第一阶段获得的反应混合物反应，并在第三阶段搅拌下加入第二阶段得到的反应混合物，并加入添加剂。

4. 外观设计

USD819356S1 Chair 有权
公开(公告)号：USD819356S1
公开(公告)日：2018-06-05
申请号：US29587269
申请日：2016-12-12
申请人： Daniel Borak , Richard Weidner
设计人： Daniel Borak , Richard Weidner

5. 发明授权

US08084531B2 Particles with protected isocyanate groups 失效
标题翻译：具有保护的异氰酸酯基团的颗粒
公开(公告)号：US08084531B2
公开(公告)日：2011-12-27
申请号：US11573751
申请日：2005-08-04
申请人： Christoph Briehn , Torsten Gottschalk-Gaudig , Juergen Pfeiffer , Volker Stanjek , Richard Weidner
发明人： Christoph Briehn , Torsten Gottschalk-Gaudig , Juergen Pfeiffer , Volker Stanjek , Richard Weidner
IPC分类号： C08K3/34
CPC分类号： C09D175/04 , C08G18/3895 , C08G18/61 , C08G18/6229 , C08G18/718 , C08G18/792 , C08G18/8077
摘要： Particles useful in curable coating systems are functionalized on their surface with a blocked isocyanate functionality. The blocked isocyanate is generated by reacting an organosilane having an oxygen, sulfur or nitrogen atom α to the silyl group, or having a cyclic structure containing N or O in the ring, attached directly to silicon.
摘要翻译：可用于可固化涂料体系的颗粒在其表面上具有封端的异氰酸酯官能团官能化。封端的异氰酸酯是通过使具有氧，硫或氮原子α的有机硅烷与甲硅烷基反应，或在环中直接与硅直接连接的环中含有N或O的环状结构而产生的。

6. 发明授权

US07674868B2 Copolymers containing nanoparticles 失效
标题翻译：含纳米颗粒的共聚物
公开(公告)号：US07674868B2
公开(公告)日：2010-03-09
申请号：US11722567
申请日：2005-12-22
申请人： Oliver Minge , Richard Weidner , Frank Sandmeyer , Hans-Peter Weitzel
发明人： Oliver Minge , Richard Weidner , Frank Sandmeyer , Hans-Peter Weitzel
IPC分类号： C08F230/08
CPC分类号： C09C1/3081 , C01P2004/64 , C08F2/22 , C08F4/40 , C08F218/08 , C08F220/14 , C08F220/18 , C08F230/08 , C08F283/12 , C08F292/00 , C08L51/085 , C09D133/06 , Y10T428/2995 , Y10T428/2998 , C08L2666/02
摘要： The invention provides copolymers of ethylenically unsaturated monomers and of ethylenically functionalized nanoparticles in the form of their aqueous polymer dispersions or water-redispersible polymer powders, obtainable by means of free-radically initiated polymerization in an aqueous medium and, if desired, subsequent drying of the resultant polymer dispersion, ofA) one or more monomers from the group consisting of vinyl esters, (meth)acrylic esters, vinylaromatics, olef ins, 1,3-dienes, vinyl ethers and vinyl halides and, if desired, further monomers copolymerizable therewith, in the presence ofB) at least one particle P having an average diameter of ≦1000 nm, which is functionalized with ethylenically unsaturated, free-radically polymerizable groups, characterized in thatB2) particles P used are one or more from the group of metal oxides and semimetal oxides, and/orB2) particles P used are silicone resins composed of repeating units of the general formula [R4(p+Z)SiO(4−p−Z)/2] (II), where for at least 20 mol % of the respective silicone resin p+z=0, 1 or 3,and where B1) and B2) are each functionalized with one or more α-organosilanes of the general formula (R1O)3−(R2)nSi—(CR32)—X (I), where X is a radical having 2 to 20 hydrocarbon atoms and containing an ethylenically unsaturated group.
摘要翻译：本发明提供烯键式不饱和单体和烯属官能化纳米颗粒的共聚物，其形式为它们的水性聚合物分散体或水分可再分散聚合物粉末，其通过在水性介质中自由引发聚合获得，并且如果需要，随后干燥得到的聚合物分散体A）一种或多种由乙烯基酯，（甲基）丙烯酸酯，乙烯基芳烃，烯烃，1,3-二烯，乙烯基醚和乙烯基卤化物组成的组中的单体，如果需要，可与其共聚的其它单体在B存在的情况下，至少一个具有平均直径为＆nlE; 1000nm的颗粒P，其被烯键式不饱和的可自由基聚合的基团官能化，其特征在于所用的B2）颗粒P是一个或多个基团的金属氧化物和半金属氧化物，和/或B2）颗粒P是由通式[R4（p + Z）SiO（4-p）的重复单元构成的硅氧烷树脂 -Z）/ 2]（II），其中对于至少20mol％的各有机硅树脂p + z = 0,1或3，并且其中B1）和B2）各自被一个或多个α-有机硅烷官能化通式（R1O）3-（R2）nSi-（CR32）-X（I），其中X是具有2至20个烃原子且含有烯属不饱和基团的基团。

7. 发明申请

US20070232729A1 Moisture Cross-Linking Composition Containing Alkoxysilyl Functional Particles 审中-公开
标题翻译：含有烷氧基甲硅烷基官能团的水分交联组合物
公开(公告)号：US20070232729A1
公开(公告)日：2007-10-04
申请号：US11568637
申请日：2005-04-21
申请人： Christoph Briehn , Volker Stanjek , Richard Weidner
发明人： Christoph Briehn , Volker Stanjek , Richard Weidner
IPC分类号： C08L83/04
CPC分类号： C09D175/04 , C08G18/718 , C08G18/73 , C08G18/8025 , C08G77/16 , C08G77/18 , C08G77/70 , C08K9/04 , C08L83/04 , C08L101/06 , C08L101/10 , C09D183/04 , C08L83/00 , C08L2666/54
摘要： Compositions which are crosslinkable contain an alkoxysilyl or hydroxyl-functional binder and functionalized particles prepared by reacting a filler having reactive groups on its surface with an alkoxysilane in which an alkoxysilyl group is linked to a heteroatom by an optionally substituted methylene spacer. The particle may react with the alkoxy group of the alkoxysilane or with a group containing the heteroatom of the alkoxysilane to functionalize the particles.
摘要翻译：可交联的组合物含有烷氧基甲硅烷基或羟基官能的粘合剂和通过使其表面上具有反应性基团的填料与烷氧基硅烷反应制备的官能化颗粒，其中烷氧基甲硅烷基通过任选取代的亚甲基间隔基与杂原子连接。颗粒可以与烷氧基硅烷的烷氧基或与烷氧基硅烷的杂原子的基团反应，使颗粒官能化。

8. 发明授权

US6034225A Organopolysiloxanes having aliphatically unsaturated radicals, the preparation thereof and the use thereof in crosslinkable materials 失效
标题翻译：具有脂肪族不饱和基团的有机聚硅氧烷，其制备方法及其在可交联材料中的应用
公开(公告)号：US6034225A
公开(公告)日：2000-03-07
申请号：US91529
申请日：1998-06-19
申请人： Richard Weidner , Friedrich Hockemeyer
发明人： Richard Weidner , Friedrich Hockemeyer
IPC分类号： C08L83/05 , C08G77/20 , C08G77/50 , C08L83/07 , C08L83/14 , C09D183/14 , D21H19/32 , C08K5/54
CPC分类号： D21H19/32 , C08G77/50 , C08L83/14 , C09D183/14
摘要： The invention relates to organopolysiloxanes which have aliphatically unsaturated radicals, are soluble to at least 80 wt % in organic solvents selected from xylene and toluol at a temperature of 25.degree. C. and a pressure of from 900 to 1100 hPa and contain at least one unit of the following formula (I) R.sup.1.sub.a R.sub.2-a SiO.sub.2/2, at least one unit of the following formula (II) R.sup.1.sub.b R.sub.3-b SiO.sub.1/2, at least one unit of the following formula (III) O.sub.1/2 R.sub.2 SiO.sub.x YRSiO.sub.2/2, and optionally at least one unit of the following formula (IV) O.sub.1/2 R.sub.2 SiO.sub.x YR.sub.2 SiO.sub.1/2, in which:R can be identical or different and is a monovalent, substituted or unsubstituted, SiC-bonded, aliphatically saturated hydrocarbon radical.R.sup.1 can be identical or different and is a monovalent, SiC-bonded, substituted or unsubstituted, aliphatically unsaturated hydrocarbon radical,a is 0, 1 or 2,b is 0, 1, 2 or 3,x is 0 or 1 andy is a radical --(CR.sup.3.sub.2).sub.n CHR.sup.3 -- with at least two carbon atoms, where n is 0 or an integer from 1 to 3 and R.sup.3 is a hydrogen atom or is as defined for R,with the proviso that the organopolysiloxane includes at least one unit of the formula (II) where b is not 0. It also relates to the preparation of the organopolysiloxanes and the use thereof in crosslinkable materials.
摘要翻译： PCT No.PCT / EP96 / 05721 Sec。 371日期：1998年6月19日 102（e）1998年6月19日PCT 1996年12月19日PCT PCT。公开号WO97 / 23548 日期1997年7月3日本发明涉及具有脂肪族不饱和基团的有机聚硅氧烷，在25℃的温度和900〜1100hPa的压力下，在选自二甲苯和甲苯的有机溶剂中可溶于至少80重量％含有下式（I）R1aR2-aSiO2 / 2的至少一个单元，下式（II）中的至少一个单元R1bR3-bSiO1 / 2，下式（III）的至少一个单元：O1 / 2R2SiOxYRSiO2 / 2和任选的至少一个下式（Ⅳ）单元O1 / 2R2SiOxYR2SiO1 / 2，其中：R可以相同或不同，并且是一价，取代或未取代的与SiC键合的脂族饱和烃基。 R1可以相同或不同，为单价，SiC键合的取代或未取代的脂族不饱和烃基，a为0,1或2，b为0,1,2或3，x为0或1，y为具有至少两个碳原子的基团 - （CR 32）n CHR 3 - ，其中n为0或1至3的整数，并且R 3为氢原子或如对R所定义，条件是有机聚硅氧烷包括至少一个单元其中b不为0的式（II）的化合物。它还涉及有机聚硅氧烷的制备及其在可交联材料中的用途。

9. 发明授权

US5861457A Organopolysiloxane resin solutions, processes for their preparation, and their use in coating compositions 失效
标题翻译：有机聚硅氧烷树脂溶液，其制备方法及其在涂料组合物中的应用
公开(公告)号：US5861457A
公开(公告)日：1999-01-19
申请号：US698607
申请日：1996-08-16
申请人： Richard Weidner , Friedrich Hockemeyer , Volker Frey , Reinhardt Muller , Hartmut Jahn
发明人： Richard Weidner , Friedrich Hockemeyer , Volker Frey , Reinhardt Muller , Hartmut Jahn
IPC分类号： C08G77/02 , C08G77/06 , C08G77/20 , C08G77/22 , C08J3/09 , C08K5/01 , C08L83/04 , C08L83/05 , C08L83/07 , C09D183/04 , C09D183/07 , C08G77/08
CPC分类号： C08J3/092 , C08G77/02 , C08G77/06 , C08G77/20 , C08G77/22 , C09D183/04 , C08J2383/04
摘要： The present invention relates to organopolysiloxane resin solutions which contain 1-alkenes and are free from aromatic hydrocarbons, processes for their preparation and their use in organopolysiloxane compositions from which it is possible to produce coatings which repel tacky substances.
摘要翻译：本发明涉及含有1-烯烃并且不含芳族烃的有机聚硅氧烷树脂溶液，它们的制备方法及其在有机聚硅氧烷组合物中的用途，由此可以产生排斥粘性物质的涂层。

10. 发明授权

US5274154A Stabilization of organosiloxanes containing SiOC-bonded radicals 失效
标题翻译：含有SiOC键的自由基的有机硅氧烷的稳定化
公开(公告)号：US5274154A
公开(公告)日：1993-12-28
申请号：US79789
申请日：1993-06-23
申请人： Michael Roth , Gunter von Au , Christa Blumlhuber , Richard Weidner , Edgar Schmidt , Christian Solbrig
发明人： Michael Roth , Gunter von Au , Christa Blumlhuber , Richard Weidner , Edgar Schmidt , Christian Solbrig
IPC分类号： C08K5/16 , C07F7/08 , C07F7/18 , C08G77/06 , C08G77/38 , C08K5/5465 , C08L83/04
CPC分类号： C08G77/06 , C07F7/089 , C07F7/0892 , C07F7/1896 , C08G77/38
摘要： A process for stabilizing organosiloxanes containing SiOC-bonded radicals, by treating the organosiloxanes with compounds which scavenge hydroxyl groups, selected from (a) organic isocyanates, (b) compounds of the general formulaX.sub.m SiR.sub.n, (I)in which X represents a radical of the general formulaR.sup.1 COO-- (II)or a radical of the general formulaRR.sup.1 C.dbd.N--O-- (III)where R represents an optionally halogen-substituted C.sub.1 to C.sub.16 -hydrocarbon radical, R.sup.1 is the same as R or a hydrogen atom, m is 1, 2, 3 or 4, n is 0, 1, 2 or 3 and the sum of m+n=4, and mixtures thereof.
摘要翻译：通过用选自（a）有机异氰酸酯的（a）有机异氰酸酯，（b）通式XmSiRn，（I）的化合物，其中X表示羟基的基团的化合物处理有机硅氧烷来稳定含有SiOC键合基团的有机硅氧烷的方法，通式R 1 COO-（II）或通式为RR 1 C = NO-（III）的基团，其中R表示任选卤素取代的C1至C16 - 烃基，R1与R或氢原子相同，m为 1,2,3或4，n为0,1,2或3，m + n = 4的和及其混合物。

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