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公开(公告)号：US4940743A
公开(公告)日：1990-07-10
申请号：US715148
申请日：1985-03-22
CPC分类号： C04B41/009 , C04B41/4961 , C04B41/64 , C08J3/03 , C04B2111/00112 , C08J2383/04
摘要： A storage-stable aqueous emulsion of a low molecular weight, alkoxy-functional silicone resin by weight comprising approximately(a) 1-60% of a silicone resin having a viscosity of from 2 to 2000 mPa.s and of the formula ##EQU1## in which R.sup.1 is a monovalent hydrocarbon group having 1 to 14 carbon atoms,R.sup.2 is a monovalent hydrocarbon group having 1 to 18 carbon atoms,x is from 0.75 to 1.5, andy is from 0.2 to 2,(b) 0.1 to 10% of an emulsifying agent, and(c) 30 to 98.5% by weight of water, the emulsion having an alkaline pH, whereby the storage stability due to reduced hydrolysis is improved.
摘要翻译： 一种低分子量烷氧基官能的有机硅树脂的储存稳定水乳液，其重量包含约（a）1-60％的具有2至2000mPa.s粘度和下式的有机硅树脂： 其中R 1为具有1至14个碳原子的一价烃基，R 2为具有1至18个碳原子的一价烃基，x为0.75至1.5，y为0.2至2，（b）为0.1至10％ 的乳化剂，和（c）30〜98.5重量％的水，该乳液具有碱性pH，从而提高了由于水解减少引起的保存稳定性。
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公开(公告)号：US5356463A
公开(公告)日：1994-10-18
申请号：US983911
申请日：1992-12-01
IPC分类号： C09D183/04 , C04B26/32 , C04B41/49 , C04B41/64 , C08J3/20 , C08J3/215 , C09D5/02 , C09D7/80 , C08G77/04
CPC分类号： C04B41/009 , C04B26/32 , C04B41/4961 , C08J3/215 , C09D183/04 , C09D7/14 , C04B2111/10 , C08J2383/04
摘要： The invention relates to a process for the production of paints and pargets having high early water resistance and comprising inorganic fillers, pigments, silicone resin, and a polymeric binder whereina) the inorganic fillers and pigments are initially dispersed in at least 80% by weight of the total quantity of water required to disperse the inorganic fillers and pigments in the presence of pigment wetting aids,b) silicone resin having a viscosity of 2 to 10,000 mPa.s is subsequently dispersed in the absence of emulsifiers in the dispersion obtained in a) and,c) after step b), the polymeric binder is added in the form of an aqueous dispersion.
摘要翻译： 本发明涉及一种生产具有高耐水性的油漆和目标物的方法，它包括无机填料，颜料，有机硅树脂和聚合物粘合剂，其中a）无机填料和颜料最初分散在至少80重量％ 在颜料润湿助剂的存在下分散无机填料和颜料所需的总水量，b）粘度为2至10,000mPa.s的有机硅树脂随后在不存在乳化剂的情况下分散在得到的分散体中 ）和c）在步骤b）之后，以水分散体的形式加入聚合物粘合剂。
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公开(公告)号：US5531812A
公开(公告)日：1996-07-02
申请号：US402404
申请日：1995-03-10
CPC分类号： C04B41/009 , C04B41/4961 , C04B41/64 , C08J3/03 , C09D183/04 , C08J2383/04
摘要： Waterproofing agents for mineral building materials based on aqueous emulsions of organo-silanes and/or organosiloxane resins containing reactive groups in which the disperse phase has an average particle size of 0.55 to 1.1 .mu.m and a scope of particle size range of less than 1.3.
摘要翻译： 基于含有反应性基团的有机硅烷和/或有机硅氧烷树脂的水性乳液的防水剂，其中分散相的平均粒度为0.55〜1.1μm，粒径范围小于1.3。
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公开(公告)号：US4582874A
公开(公告)日：1986-04-15
申请号：US622945
申请日：1984-06-21
IPC分类号： C08L83/04 , C08G77/18 , C08J3/03 , C08L83/00 , C09D183/04 , C09J183/00 , C08L83/06
CPC分类号： C08J3/03 , C08J2383/04
摘要： An aqueous emulsion, having a long shelf life, of a low molecular weight silicone resin comprising by weight(a) 1-60% of a silicone resin of the formula ##EQU1## wherein R.sup.1 is a monovalent hydrocarbon radical having 1 -14C atoms,R.sup.2 is a monovalent hydrocarbon radical having 1 -18C atoms,x has a value from about 0.75 to 1.5 andy has a value from about 0.2 to 2.0,and having a viscosity of about 2 to 2000 mPa.s,(b) 0.1-10% of an emulsifier, and(c) water.Advantageously two non-ionic emulsifiers are used in combination.
摘要翻译： 具有长寿命的低分子量有机硅树脂的水乳液，其包含（a）1-60％的下式的有机硅树脂，其中R1是具有1-14个碳原子的一价烃基， R2是具有1-18个碳原子的单价烃基，x具有约0.75至1.5的值，y具有约0.2至2.0的粘度，并且具有约2至2000mPa.s的粘度，（b）0.1- 10％的乳化剂，和（c）水。 有利地，两种非离子乳化剂组合使用。
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5.发明授权
公开(公告)号：US5330841A
公开(公告)日：1994-07-19
申请号：US891535
申请日：1992-06-01
申请人： Hermann Gruber , Helmut Reiff , Hermann Kober
发明人： Hermann Gruber , Helmut Reiff , Hermann Kober
IPC分类号： C04B41/48 , C08G18/28 , C08G18/48 , C08G18/70 , C08G18/79 , C08G18/80 , C09D5/00 , C09D7/12 , C09D175/00 , C09D175/04 , C09D175/08 , B32B27/00 , C08J3/00 , C08K3/18 , C08L75/00
CPC分类号： C08G18/8064 , C08G18/283 , C08G18/4829 , C08G18/706 , C08G18/792 , C08G18/798 , C09D175/04 , Y10T428/31598
摘要： The present invention relates to a coating composition which containsA) 100 parts by weight of a water-soluble polyether component having an average hydroxyl functionality of least 2.5 and an average OH number of 100 to 600 and containing at least one polyether polyol,B) 40 to 240 parts by weight of a water-soluble or water-dispersible polyisocyanate component containing at least one nonionically/hydrophilically modified organic polyisocyanate having (cyclo)aliphatically bound isocyanate groups,C) 10 to 50 parts by weight magnesium oxide and/or hydroxide in finely dispersed form andD) 50 to 150 parts by weight water.The present invention also relates to mineral substrates coated with this coating composition.
摘要翻译： 本发明涉及一种涂料组合物，其包含A）100重量份的平均羟基官能度为至少2.5，平均OH值为100至600且含有至少一个聚醚多元醇的水溶性聚醚组分，B） 40〜240重量份含有至少一种具有（环）脂族结合的异氰酸酯基的非离子/亲水改性的有机多异氰酸酯的水溶性或水分散性多异氰酸酯组分，C）10至50重量份的氧化镁和/或氢氧化物 细分散形式和D）50至150重量份的水。 本发明还涉及涂覆有该涂料组合物的矿物基质。
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6.发明授权
公开(公告)号：US5254660A
公开(公告)日：1993-10-19
申请号：US970354
申请日：1992-11-02
IPC分类号： C04B41/48 , C04B41/63 , C04B41/83 , C07C31/40 , C07C31/42 , C07C33/42 , C07C265/14 , C07C271/20 , C07C271/24 , C07C311/09 , C08G18/32 , C08G18/38 , C08G18/80 , C09K3/18 , E04B1/66
CPC分类号： C08G18/8054 , C04B41/4846 , C07C271/20 , C07C271/24 , C07C31/40 , C07C311/09 , C07C33/423 , C08G18/8087 , E04B1/66 , Y10T428/249956
摘要： Solutions of a) a fluorine-containing polyisocyanate in b) an isocyanate-inert solvent are used to impart water, oil and dirt resistance to porous inorganic substrates impregnated therewith. The fluorine-containing polyisocyanate is preferably selected from fluorine-containing polyisocyanates having a fluorine content in the form of perfluorinated alkyl groups of from about 15 to about 60% by weight and an isocyanate content of from about 0.5 to about 15% by weight. These isocyanates are obtained by reaction of (cyclo)aliphatic isocyanates with fluorine-containing mono- and polyhydric alcohols, and selected fluorine-containing alcohols suitable for the production of these polyisocyanates.
摘要翻译： a）含氟聚异氰酸酯在b）异氰酸酯惰性溶剂中的溶液用于对浸渍在其中的多孔无机基材赋予水，油和抗污垢性。 含氟聚异氰酸酯优选选自氟含量为全氟烷基形式的氟含量为约15至约60重量％，异氰酸酯含量为约0.5至约15重量％的含氟聚异氰酸酯。 这些异氰酸酯通过（环）脂族异氰酸酯与含氟一元醇和多元醇的反应以及适合于制备这些多异氰酸酯的选择的含氟醇反应获得。
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7.发明授权
公开(公告)号：US6007619A
公开(公告)日：1999-12-28
申请号：US988575
申请日：1997-12-11
申请人： Hans-Josef Laas , Martin Brahm , Jan Mazanek , Hermann Kober , Manfred Schonfelder , Dietbert Knofel , Karl-Georg Bottger , Anke Reinschmidt
发明人： Hans-Josef Laas , Martin Brahm , Jan Mazanek , Hermann Kober , Manfred Schonfelder , Dietbert Knofel , Karl-Georg Bottger , Anke Reinschmidt
IPC分类号： C04B24/28 , C04B28/02 , C04B103/60 , C08G18/28 , C08G18/48 , C08G18/70 , C08G18/79 , C08L75/08 , C04B24/12
CPC分类号： C08G18/283 , C04B24/282 , C08G18/282 , C08G18/706 , C08G2105/02
摘要： The present invention relates to a process for preparing mortar/concrete compositions by incorporating into the mortar/concrete compositions either before or during the mixing operation a water-dispersible polyisocyanate whicha) has an average isocyanate functionality of 1.8 to 4.0,b) contains 4.0 to 25.0 wt. % of aliphatically and/or cycloaliphatically bound isocyanate groups (calculated as NCO; molecular weight=42) andc) contains 5 to 80 wt. % of ethylene oxide units present within polyether chains (calculated as C.sub.2 H.sub.4 O; molecular weight=44), in whichd) the polyether chains contain an average of 5 to 50 ethylene oxide units.
摘要翻译： 本发明涉及一种通过在混合操作之前或期间将水分散性多异氰酸酯掺入到砂浆/混凝土组合物中来制备砂浆/混凝土组合物的方法，a）具有1.8至4.0的平均异氰酸酯官能度，b）包含4.0 至25.0重量％ 脂肪和/或脂环结合的异氰酸酯基团的％（以NCO计算;分子量= 42），和c）含有5-80重量％ 存在于聚醚链内的环氧乙烷单元的％（以C 2 H 4 O计算;分子量= 44），其中d）聚醚链含有平均5至50个环氧乙烷单元。
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8.发明授权Polyurethane-based thickener compositions and their use for thickening aqueous compositions 失效聚氨酯类增稠剂组合物及其用于增稠含水组合物的用途
公开(公告)号：US5936019A
公开(公告)日：1999-08-10
申请号：US907671
申请日：1997-08-08
申请人： Jan Mazanek , Hermann Kober , Klaus Walz
发明人： Jan Mazanek , Hermann Kober , Klaus Walz
IPC分类号： C09K3/00 , A61K8/87 , A61K47/10 , A61K47/34 , A61Q19/00 , C08L71/00 , C08L71/02 , C08L75/04 , C09B67/46 , C09D7/00 , C09D7/12 , C09D17/00 , C11D3/37 , D06P1/52 , C08J3/00 , C08K3/20 , C08K5/06 , C08L75/00
CPC分类号： A61K8/87 , A61K47/10 , A61K47/34 , A61Q19/00 , C09B67/0085 , C09D17/001 , C09D7/002 , C11D3/3726 , D06P1/5285 , C08L75/04
摘要： A thickener composition for thickening aqueous compositions which contains a) a water soluble or water dispersible thickener containing urethane groups, b) a non-ionic aromatic or alkyl-substituted aromatic emulsifier and c) a compound corresponding to formula IR.sub.2 --�(Q.sub.2 --).sub.t H!.sub.u (I)wherein R.sub.2 represents an optionally branched and unsaturated aliphatic radical having 6 to 22 carbon atoms, a cycloaliphatic radical having 6 to 10 carbon atoms or a heterocyclic radical having 5 to 12 ring atoms, as obtained by removing the active hydrogen from a hydroxyl, amino, carboxylic acid or amide group, Q.sub.2 represents a C.sub.2 -C.sub.4 alkylene oxide unit, t has a value from 1 to 30 and u has a value from 1 to 10, and d) optionally further additives.
摘要翻译： 一种用于增稠水性组合物的增稠剂组合物，其包含a）含有氨基甲酸酯基团的水溶性或水分散性增稠剂，b）非离子芳族或烷基取代的芳族乳化剂，和c）对应于式IR2 - [（Q2-） tH] u（I）其中R2表示具有6至22个碳原子的任选支链和不饱和脂族基团，具有6至10个碳原子的脂环族基团或具有5至12个环原子的杂环基团，通过除去活性氢 从羟基，氨基，羧酸或酰胺基中，Q2表示C2-C4烯化氧单元，t的值为1至30，u为1至10，d）任选其它添加剂。
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公开(公告)号：US4385132A
公开(公告)日：1983-05-24
申请号：US318304
申请日：1981-11-05
申请人： Hermann Gruber , Hermann Kober
发明人： Hermann Gruber , Hermann Kober
IPC分类号： C09K3/10 , C08G18/10 , C08G18/48 , C08G18/76 , C09D5/34 , E04G23/02 , F16J15/14 , C08G18/14 , C08G18/32 , E21B33/13
CPC分类号： C09D5/34 , C08G18/10 , C08G18/7664
摘要： The present invention is directed to a process for sealing fissures and leaks in construction by pressing sealing agents comprising liquid compounds having free isocyanate groups, and optionally auxiliary aids and additives, into the constructions to be sealed, characterized in that sealing agents which are substantially free of solvent are used which contain as compounds having free isocyanate groups reaction products of polyhydroxy polyethers with polyisocyanate mixtures of the diphenyl methane series having at least about 20% by weight, based on the weight of the polyisocyanate component, of 2,4'-diisocyanato diphenyl methane, in an NCO/OH equivalent ratio of from about 2:1 to 15:1. The present invention is also directed to the novel sealing agents used in this process.
摘要翻译： 本发明涉及一种用于通过将包含具有游离异氰酸酯基团的液体化合物和任选的辅助助剂和添加剂的密封剂压制在密封结构中来密封裂缝和泄漏的方法，其特征在于，基本上是空的密封剂 的溶剂，其含有具有游离异氰酸酯基团的化合物，多羟基聚醚与基于多异氰酸酯组分的重量的至少约20重量％的二苯基甲烷系列的多异氰酸酯混合物的反应产物为2,4'-二异氰酸酯 二苯基甲烷，NCO / OH当量比为约2:1至15:1。 本发明还涉及用于该方法的新型密封剂。
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