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公开(公告)号：US5090405A
公开(公告)日：1992-02-25
申请号：US231738
申请日：1988-08-12
IPC分类号： A61L15/07 , A61F13/04 , A61L15/12 , B32B20060101 , B32B27/04 , C08G18/10 , C08G18/28 , C08G18/30 , C08G18/48 , C08G18/50 , C08G18/61 , C08G18/80 , C08G18/83 , C08G77/42 , C08G77/458 , C08G77/46 , C08J20060101 , C08J3/20 , C08J5/10 , C08J5/24 , C08J7/04 , C08L33/14 , C08L75/04 , C08L83/10 , C09D175/00 , C09D175/04 , C09K13/10
CPC分类号： C08L75/04 , A61L15/125 , C08G18/10 , C08G18/2815 , C08G18/302 , C08G18/61 , C08G18/8064 , C08G77/458 , C08G77/46 , Y10S428/913 , Y10T29/49732 , Y10T428/1321 , Y10T428/1362 , Y10T428/1376 , Y10T428/249955 , Y10T428/249958
摘要： In a construction material comprising a flexible carrier substrate impregnated or coated with a water-hardening resin, the resin contains as an additive polyether polysiloxane polyurethanes of the formula ##STR1## in which R.sup.1 is lower alkyl,m is the average number of siloxane groups in the range from 5 to 25,R is ##STR2## in which X is lower alkylene,Y is an aliphatic, cycloaliphatic, aromatic or araliphatic moiety, which is unsubstituted or substituted by further ##STR3## Z is a polyether moiety based on ethylene oxide units propylene oxide units, or both with the average number of ethylene oxide and propylene oxide units being in the range fro 10 to 100 andR.sup.2 is lower alkyl.
摘要翻译： 在包含浸渍或涂覆有水硬化树脂的柔性载体基材的构造材料中，该树脂含有作为添加剂的式“IMAGE”的聚醚聚硅氧烷聚氨酯，其中R1是低级烷基，m是硅氧烷基团的平均数 5至25的范围，R为
其中X为低级亚烷基，Y为脂族，脂环族，芳族或芳脂族部分，未取代或通过进一步取代Z为基于环氧乙烷的聚醚部分 单元环氧丙烷单元，或二者的环氧乙烷和环氧丙烷单元的平均数在10至100的范围内，并且R 2是低级烷基。 -
公开(公告)号：US4748974A
公开(公告)日：1988-06-07
申请号：US15404
申请日：1987-02-17
摘要： A stiff, water resistant laminated medical or veterinary dressing is described along with a procedure for forming the final hardened dressing. The dressing is obtained by treating a gypsum bandage with an aqueous dispersion of a synthetic resin and then forming a layer from it which is immediately adjacent to a layer formed from a water hardenable synthetic resin bandage. Either layer may be formed first and further layers may be formed so long as the layers alternate between those formed from wraps of the gypsum bandages and those formed from wraps of the synthetic resin bandage.
摘要翻译： 描述了一种刚性，防水的层压医用或兽用敷料以及用于形成最终硬化敷料的程序。 通过用合成树脂的水性分散体处理石膏绷带，然后从其形成与由可水淬硬化的合成树脂绷带形成的层紧邻的层来获得敷料。 可以首先形成任一层，并且可以形成另外的层，只要这些层在由石膏绷带的包裹形成的层和由合成树脂绷带的包裹形成的层之间交替。
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公开(公告)号：US4810536A
公开(公告)日：1989-03-07
申请号：US83760
申请日：1987-08-10
IPC分类号： C04B41/48 , C04B41/49 , C04B41/63 , C04B41/64 , C08G18/10 , C08G18/30 , C08G18/61 , C08G18/73 , C08G18/75 , C08G18/78 , B05D1/02
CPC分类号： C04B41/009 , C04B41/4857 , C04B41/4988 , C04B41/63 , C04B41/64 , C08G18/10 , C08G18/61 , C08G18/73 , C08G18/75 , C08G18/78
摘要： Impregnating agents are provided consisting essentially of(a) an NCO-prepolymer or NCO-semi-prepolymer which is curable by atmospheric moisture, with an NCO content of 2 to 25% by weight, based on(a1) an organic polyisocyanate and(a2) a compound with at least 2 alcohol hydroxyl groups,(b) a solvent which is inert with respect to isocyanate groups in which the (a1) organic polyisocyanate is a polyisocyanate with exclusively aliphatically or cycloaliphatically bound isocyanate groups and the (a2) polyhydroxyl compound is a polysiloxane of the molecular weight range of 300 to 5000 which has at least 2 alcoholically bound hydroxyl groups.A method of impregnating mineral substrates with such impregnating agents is also provided.
摘要翻译： 提供浸渍剂，其基本上由（a）基于（a1）有机多异氰酸酯和（a2）的（a）NCO预聚物或NCO-半预聚物组成，其可通过常压水分固化，NCO含量为2至25重量％ ）具有至少2个醇羟基的化合物，（b）相对于异氰酸酯基团是惰性的溶剂，其中（a1）有机聚异氰酸酯是仅具有脂族或环烯键式异氰酸酯基团的多异氰酸酯，和（a2）多羟基化合物 是分子量范围为300-5000的聚硅氧烷，其具有至少2个醇结合的羟基。 还提供了用这种浸渍剂浸渍矿物基质的方法。
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公开(公告)号：US4826948A
公开(公告)日：1989-05-02
申请号：US196920
申请日：1988-05-20
IPC分类号： C04B41/48 , C04B41/49 , C04B41/63 , C04B41/64 , C08G18/10 , C08G18/30 , C08G18/61 , C08G18/73 , C08G18/75 , C08G18/78 , C08G18/00
CPC分类号： C04B41/009 , C04B41/4857 , C04B41/4988 , C04B41/63 , C04B41/64 , C08G18/10 , C08G18/61 , C08G18/73 , C08G18/75 , C08G18/78
摘要： Impregnating agents are provided consisting essentially of(a) an NCO-prepolymer or NCO-semi-prepolymer which is curable by atmospheric moisture, with an NCO content of 2 to 25% by weight, based on(a1) an organic polyisocyanateand(a2) a compound with at least 2 alcohol hydroxyl groups,(b) a solvent which is inert with respect to isocyanate groups in which the (a1) organic polyisocyanate is a polyisocyanate with exclusively aliphatically or cycloaliphatically bound isocyanate groups and the a2) polyhydroxyl compound is a polysiloxane of the molecular weight range of 300 to 5000 which has at least 2 alcoholically bound hydroxyl groups.A method of impregnating mineral substrates with such impregnating agents is also provided.
摘要翻译： 提供浸渍剂，其基本上由（a）基于（a1）有机多异氰酸酯和（a2）的（a）NCO预聚物或NCO-半预聚物组成，其可通过常压水分固化，NCO含量为2至25重量％ ）具有至少2个醇羟基的化合物，（b）相对于异氰酸酯基团为惰性的溶剂，其中（a1）有机多异氰酸酯是仅具有脂族或环烯键式异氰酸酯基团的多异氰酸酯，而a2）多羟基化合物是 分子量范围为300-5000的聚硅氧烷，其具有至少2个醇结合的羟基。 还提供了用这种浸渍剂浸渍矿物基质的方法。
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5.发明授权
公开(公告)号：US4980441A
公开(公告)日：1990-12-25
申请号：US315859
申请日：1989-02-27
IPC分类号： C07C68/02 , C07C69/96 , C08G63/64 , C08G64/06 , C08G64/10 , C08G71/00 , C08G71/04 , C09K19/20 , C09K19/38
CPC分类号： C08G71/04 , C08G64/06 , C08G64/10 , C09K19/2007 , C09K2019/2035
摘要： Liquid crystalline bis-chlorocarbonic acid esters are 4-hydroxybenzoic acid-(4'-hydroxyphenyl) esters corresponding to the following formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote, independently of one another, hydrogen, a halogen atom or a C.sub.1 to C.sub.6 alkyl group. Preparation of (I) and liquid crystalline N-alkyl polyurethanes and polycarbonates prepared form (I) are other invention embodiments.
摘要翻译： 液晶双氯碳酸酯是对应于下式的4-羟基苯甲酸 - （4'-羟基苯基）酯其中R 1，R 2，R 3和R 4彼此独立地表示氢，卤素 原子或C1-C6烷基。 （I）和由（I）制备的液晶N-烷基聚氨酯和聚碳酸酯的制备是其它发明实施方案。
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公开(公告)号：US5144055A
公开(公告)日：1992-09-01
申请号：US544265
申请日：1990-06-26
IPC分类号： C07C68/02 , C07C69/96 , C08G63/64 , C08G64/06 , C08G64/10 , C08G71/00 , C08G71/04 , C09K19/20 , C09K19/38
CPC分类号： C08G71/04 , C08G64/06 , C08G64/10 , C09K19/2007 , C09K2019/2035
摘要： Liquid crystalline bis-chlorocarbonic acid esters are 4-hydroxybenzoic acid-(4'-hydroxyphenyl) esters corresponding to the following formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote, independently of one another, hydrogen, a halogen atom or a C.sub.1 to C.sub.6 alkyl group. Preparation of (I) and liquid crystalline N-alkyl polyurethanes and polycarbonates prepared from (I) are other invention embodiments.
摘要翻译： 液晶双氯碳酸酯是对应于下式的4-羟基苯甲酸 - （4'-羟基苯基）酯其中R 1，R 2，R 3和R 4彼此独立地表示氢，卤素 原子或C1-C6烷基。 （I）和由（I）制备的液晶N-烷基聚氨酯和聚碳酸酯的制备是其它发明实施方案。
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7.发明授权Polyisocyanate preparations and their use for the production of polyurethane plastics 失效聚异氰酸酯制剂及其用于生产聚氨酯塑料的用途
公开(公告)号：US4719244A
公开(公告)日：1988-01-12
申请号：US25902
申请日：1987-03-13
申请人： Hanns P. Muller , Bernhard Jansen , Rudolf Hombach
发明人： Hanns P. Muller , Bernhard Jansen , Rudolf Hombach
IPC分类号： C08G18/10 , C08G18/18 , C09J175/04 , C08G18/14
CPC分类号： C09J175/04 , C08G18/10 , C08G18/1833
摘要： The present invention is directed to polyisocyanate compositions containing(a) at least one organic polyisocyanate and(b) at least one dissolved catalyst corresponding to the general formula ##STR1## wherein R.sup.1 and R.sup.2 may be identical or different and denote hydrogen or a methyl group, provided that R.sup.1 and R.sup.2 do not both stand for a methyl group,R.sup.3, R.sup.4 and R.sup.5 denote identical or different organic groups which are inert in isocyanate addition reactions andk, m and n represent identical or different integers with values from 1 to 5.The present invention also relates to the use of the polyisocyanate compositions as the polyisocyanate component for the production of polyisocyanate polyaddition products, especially moisture cure coating compositions or adhesives.
摘要翻译： 本发明涉及含有（a）至少一种有机多异氰酸酯和（b）至少一种对应于通式“IMAGE”的溶解催化剂的多异氰酸酯组合物，其中R 1和R 2可以相同或不同，表示氢或甲基 条件是R1和R2不都代表甲基，R3，R4和R5表示在异氰酸酯加成反应中为惰性的相同或不同的有机基团，并且k，m和n表示相同或不同的整数，其值为1至5 本发明还涉及多异氰酸酯组合物作为多异氰酸酯组分用于生产多异氰酸酯加聚产物，特别是湿固化涂料组合物或粘合剂的用途。
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公开(公告)号：US5470523A
公开(公告)日：1995-11-28
申请号：US304058
申请日：1994-09-12
申请人： Bernhard Jansen , Jurgen Gronen , Hanns P. Muller
发明人： Bernhard Jansen , Jurgen Gronen , Hanns P. Muller
CPC分类号： C08K5/1515 , C08G18/003 , C08G18/70 , C08L75/04 , C08G2120/00
摘要： The present invention relates to the use of organic compounds which contain epoxide groups and which are subjected to a heat treatment at 30.degree. to 150.degree. C. in the presence of an alkylating agent, as auxiliary substances to increase the weather resistance of molded plastic parts. These molded parts are produced by the reaction injection molding technique and the process comprises reacting reaction mixtures based on polyioscyanate addition products.
摘要翻译： 本发明涉及使用含有环氧基团的有机化合物，并且在烷基化剂存在下在30℃至150℃下进行热处理，作为辅助物质，以增加模制塑料部件的耐候性 。 这些模塑部件通过反应注射成型技术生产，并且该方法包括使基于聚氰化物加成产物的反应混合物反应。
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公开(公告)号：US5015321A
公开(公告)日：1991-05-14
申请号：US373359
申请日：1989-06-29
申请人： Bernhard Jansen , Hanns P. Muller , Rudolf Hombach
发明人： Bernhard Jansen , Hanns P. Muller , Rudolf Hombach
IPC分类号： C09J175/00 , C08G18/10 , C08G18/40 , C08G18/63 , C09J4/04 , C09J175/04 , C09J175/08
CPC分类号： C08G18/10 , C08G18/40 , C08G18/632 , C09J175/04 , C09J175/08 , Y10T428/31551
摘要： A moisture cured adhesive comprising a reaction product of an organic polyisocyanate and an organic polyhydroxyl component which comprises at least one polyether polyol which has been modified by radical polymerization or copolymerization with an olefinically unsaturated monomer is disclosed. The reaction product is characterized in that it contains about 2.5 to about 25% by weight of free isocyanate groups and in that the proportion of polymers or copolymers present in the organic polyhydroxyl component is about 1 to about 50 weight % based on the weight of the components. The adhesive in accordance with the invention is characterized by its superior shear strength.
摘要翻译： 公开了一种湿固化粘合剂，其包含有机多异氰酸酯和有机多羟基组分的反应产物，其包含至少一种通过自由基聚合或与烯属不饱和单体共聚改性的聚醚多元醇。 反应产物的特征在于其含有约2.5至约25重量％的游离异氰酸酯基团，并且存在于有机多羟基组分中的聚合物或共聚物的比例为约1至约50重量％，基于 组件。 根据本发明的粘合剂的特征在于其优异的剪切强度。
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10.发明授权
公开(公告)号：US4581434A
公开(公告)日：1986-04-08
申请号：US522930
申请日：1983-08-12
摘要： A process for increasing the duration of action of a pest-combating agent having at least one hydrogen atom which is active in Zerewitinoff reactions but which is not part of a carbamic acid ester group ##STR1## comprising linking the pest-combating agent with a polyether via a difunctional coupling member.
摘要翻译： 一种用于增加具有至少一个在Zerewitinoff反应中有活性但不属于氨基甲酸酯基团的部分的氢原子的杀虫剂的作用持续时间的方法，包括将防虫剂与聚醚 通过双功能耦合构件。
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