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1.发明授权Water-containing, hardenable foam compositions with inorganic components and process for their preparation 失效含有无机组分的含水可硬化泡沫组合物及其制备方法
公开(公告)号：US5312486A
公开(公告)日：1994-05-17
申请号：US859644
申请日：1992-03-23
申请人： Frank Meyer , Hans Mehesch , Wolfgang Cornely , Martin Fischer , Birgit Riecks , Karlheinz Neuschaffer
发明人： Frank Meyer , Hans Mehesch , Wolfgang Cornely , Martin Fischer , Birgit Riecks , Karlheinz Neuschaffer
摘要： Hardenable foam compositions comprising oxygen-releasing foaming agents, a hardener consisting of an alkali silicate solution, a fine particle solid material which reacts with said hardener, namely an oxide mixture consisting of SiO.sub.2 and Al.sub.2 O.sub.3 extracted from a filter dust, an electrofilter ash from high-temperature power plants, and calcinated bauxite or amorphous silica, to which reaction accelerators are added, are improved, firmer, faster hardening foams. Reducing agents, in particular sulphur compounds with a reducing action are preferred. Oxidizing agents or fine particle substances such as soot or color pigments are effective.
摘要翻译： 包含脱氧发泡剂的硬化泡沫组合物，由碱金属硅酸盐溶液组成的固化剂，与所述固化剂反应的细颗粒固体材料，即由过滤灰尘提取的由SiO 2和Al 2 O 3组成的氧化物混合物，来自高温的电过滤灰 温度发电厂和加入反应促进剂的煅烧铝土矿或无定形二氧化硅得到改进，更坚固，更快的硬化泡沫。 还原剂，特别是具有还原作用的硫化合物是优选的。 氧化剂或微粒物质如烟灰或彩色颜料是有效的。
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公开(公告)号：US4792262A
公开(公告)日：1988-12-20
申请号：US898452
申请日：1986-08-20
申请人： Manfred Kapps , Max Mann , Peter Vehlewald , Frank Meyer , Hans-Ernst Mehesch , Wolfgang Cornely , Birgit Riecks
发明人： Manfred Kapps , Max Mann , Peter Vehlewald , Frank Meyer , Hans-Ernst Mehesch , Wolfgang Cornely , Birgit Riecks
CPC分类号： C09K8/5086 , C09K17/30
摘要： The present invention is directed to a process for strengthening geological formations in underground mining or other operations introducing into the formation which is to be strengthened mixtures of a polyisocyanate component (a) and a polyol component (b) which react together to form polyurethanes, characterized in that the polyol component (b) is based on mixtures of (i) organic polyhydroxyl compounds having hydroxyl numbers of about 100 to 600 and (ii) dihydric alcohols having a molecular weight of 62 to about 150, component (ii) being present in an amount of about 0.01 to 20% by weight, based on the total quantity of component (b).
摘要翻译： 本发明涉及一种用于加强地下采矿或引入地层的其他操作中的地质构造的方法，该方法是强化多异氰酸酯组分（a）和一起反应形成聚氨酯的多元醇组分（b）的混合物，其特征在于 其中多元醇组分（b）基于（i）羟值为约100至600的有机多羟基化合物和（ii）分子量为62至约150的二元醇的混合物，组分（ii）存在于 相对于组分（b）的总量，其量为约0.01至20重量％。
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公开(公告)号：US4497595A
公开(公告)日：1985-02-05
申请号：US456757
申请日：1983-01-10
申请人： Frank Meyer , Wolfgang Cornely , Hans Mehesch
发明人： Frank Meyer , Wolfgang Cornely , Hans Mehesch
CPC分类号： E21D20/026 , F16B13/143
摘要： A procedure of bonding roofbolt rods to boltholes whereby the roofbolt rod is pushed under rotating movements into a bolthole filled with an adhesive mass consisting of a mix by whose reaction is obtained polyurethane, characterized in that a mass consisting of polyisocyanate-prepolymerides is used which has been prepared from polyisocynates and one or more bifunctional polyols in a molecular weight range between 800 and 5,000, preferably between 1,200 and 3,000, and which reacts in the borehole with 1 to 25% by weight (related to the mass) of water and/or polyols serving as the hydroxyl component.
摘要翻译： 一种将屋顶螺栓杆接合到螺栓孔的过程，由此将屋顶螺栓杆在旋转运动下被推入填充有由其反应获得的聚氨酯组成的混合物的粘合剂块的螺栓孔中，其特征在于使用由多异氰酸酯 - 预聚物组成的团块， 由多异氰酸酯和一种或多种分子量范围为800至5,000，优选1,200至3,000之间的双官能多元醇制备，并且其在钻孔中与1至25重量％（与质量相关）的水和/或 作为羟基成分的多元醇。
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公开(公告)号：US4761099A
公开(公告)日：1988-08-02
申请号：US31488
申请日：1987-03-27
申请人： Max Mann , Manfred Kapps , Frank Meyer , Hans Mehesch , Wolfgang Cornely , Bernhard Maidl , Dietrich Stein , Knud Gerdes
发明人： Max Mann , Manfred Kapps , Frank Meyer , Hans Mehesch , Wolfgang Cornely , Bernhard Maidl , Dietrich Stein , Knud Gerdes
IPC分类号： C09K17/00 , C09K8/502 , C09K8/508 , C09K17/30 , E21D11/00 , E21D11/38 , E21D20/00 , E02D3/12
CPC分类号： C09K8/5086 , C09K17/30 , C09K8/502
摘要： The present invention is directed to a process for strengthening and sealing geological formations which are moist or contain water, in particular loose stone, by the injection of a mixture which reacts to form polyurethane, characterized in that a polyisocyanate component is injected before injection of the reaction mixture.
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公开(公告)号：US4525103A
公开(公告)日：1985-06-25
申请号：US454479
申请日：1982-12-29
申请人： Frank Meyer , Wolfgang Cornely , Hans Mehesch
发明人： Frank Meyer , Wolfgang Cornely , Hans Mehesch
CPC分类号： C08G18/08 , E21D20/026 , B29C2035/0822 , B29C2035/0827 , B29C2035/0855 , B29C2791/001 , B29C2793/0045 , B29K2081/06 , F16B13/143
摘要： Method for bonding of anchoring bolts in boreholes, in which an anchoring bolt is pushed with a rotary motion into a twin-chamber cartridge, one compartment of which is filled with a polyisocyanate component and the other one with a hydroxyl component, prepolymer from the conversion of polyisocyanates with one or several difunctional polyols of the molecular weight range 800-5000, preferably 1600-3000, being used as polyisocyanate component.
摘要翻译： 用于将锚定螺栓结合在钻孔中的方法，其中锚定螺栓以旋转运动推入双室筒中，其中一个隔室装满多异氰酸酯组分，另一个室用羟基组分填充，预聚物由转化 的多异氰酸酯与一种或多种分子量范围为800-5000，优选1600-3000的双官能多元醇用作多异氰酸酯组分。
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6.发明授权Process for consolidation and sealing of geological formations and artificial beds of rock, earth, and coal 失效岩石，地球和煤炭地质构造和人造床的固结和密封工艺
公开(公告)号：US4475847A
公开(公告)日：1984-10-09
申请号：US423357
申请日：1982-09-24
申请人： Wolfgang Cornely , Hans Mehesch , Frank Meyer , Rolf Kubens , Martin Winkelmann
发明人： Wolfgang Cornely , Hans Mehesch , Frank Meyer , Rolf Kubens , Martin Winkelmann
IPC分类号： C09K17/00 , C08G18/00 , C08G18/48 , C09K17/18 , C09K17/30 , C09K103/00 , C09K107/00 , E02D3/12 , E21B33/13 , E21D1/10 , E21D1/16 , E21D11/38 , E21B33/138 , C08G18/76 , E02B3/12
CPC分类号： C08G18/4825 , C09K17/18 , E21D11/38
摘要： For consolidation of geological formations and artificial beds of rock, earth, and coal by means of foaming and hardening polyisocyanate/polyol blends, diols with secondary hydroxyl functions of the OH number range 150-1000 are used as diol component. Preferably a crude polyisocyanate blend (MDI) obtained by phosgenation of aniline/formaldehyde condensates which at ambient temperature assumes a liquid state, and the liquid prepolymers of said crude MDI are used as isocyanate components.
摘要翻译： 为了通过发泡和硬化多异氰酸酯/多元醇共混物来固结岩石，泥土和煤的地质构造和人造床，使用OH数范围为150-1000的具有仲羟基官能团的二醇作为二醇组分。 优选通过在环境温度呈液态的苯胺/甲醛缩合物的光气化和所述粗MDI的液体预聚物作为异氰酸酯组分而获得的粗多异氰酸酯共混物（MDI）。
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公开(公告)号：US4965292A
公开(公告)日：1990-10-23
申请号：US438903
申请日：1989-11-17
申请人： Hanns P. Muller , Manfred Kapps , Peter Vehlewald , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
发明人： Hanns P. Muller , Manfred Kapps , Peter Vehlewald , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
摘要： The present invention relates to a process for strengthening geological formations in underground mining or underground construction work by the introduction of reaction mixtures which react to form polyurethane plastics into the formations which are required to be strengthened, wherein the reaction mixtures are based on(a) a polyisocyanate component,(b) a polyol component and(c) at least one auxiliary agent or additive, characterized in that component (c) contains a cyclic polydimethylsiloxane in the molecular weight range of 222 to 740 and in a quantity of about 0.01 to 5.0% by weight, based on the total weight of components (a) and (b).
摘要翻译： 本发明涉及通过引入反应混合物来加强地下采矿或地下施工工作中的地质构造的方法，所述反应混合物反应形成聚氨酯塑料至需要加强的地层中，其中反应混合物基于（a） 多异氰酸酯组分，（b）多元醇组分和（c）至少一种助剂或添加剂，其特征在于组分（c）含有分子量范围为222至740的环状聚二甲基硅氧烷，其量为约0.01至 5.0重量％，基于组分（a）和（b）的总重量。
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公开(公告)号：US4904125A
公开(公告)日：1990-02-27
申请号：US348849
申请日：1989-05-08
申请人： Manfred Schmidt , Manfred Kapps , Max Mann , Peter Vehlewald , Manfred Dietrich , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
发明人： Manfred Schmidt , Manfred Kapps , Max Mann , Peter Vehlewald , Manfred Dietrich , Frank Meyer , Wolfgang Cornely , Hans E. Mehesch
摘要： The present invention is directed to a process for the strengthening of geological formations in underground workings and mines by the introduction of reaction mixtures which react to form polyurethanes into the formations which are to be strengthened, the reaction mixtures being based on(a) a polyisocyanate component,(b) a polyol component and(c) an ester,the ester having a hydroxyl number of about 10 to 630 and an acid number of at most 10 and obtained from (i) an acid component having a carboxyl functionality of at least 1.5 and containing a polymerized fatty acid having at least 12 carbon atoms or mixtures thereof with unpolymerized saturated or unsaturated fatty acids having at least 12 carbon atoms and (ii) a polyol component containing at least one polyhydric alcohol, the ester being present in a positive amount of up to 5% by weight, based on the weight of component (b).
摘要翻译： 本发明涉及一种通过引入反应混合物来加强地下工作和矿井中的地质构造的方法，所述反应混合物反应以形成聚氨酯至待加强的地层中，所述反应混合物基于（a）多异氰酸酯 组分，（b）多元醇组分和（c）酯，所述酯的羟值为约10至630，酸值至多为10，并且由（i）至少具有羧基官能度的酸组分 并且含有具有至少12个碳原子的聚合脂肪酸或其与具有至少12个碳原子的未聚合的饱和或不饱和脂肪酸的混合物，和（ii）含有至少一种多元醇的多元醇组分，所述酯存在于阳性 数量高达5％（重量），基于组分（b）的重量。
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公开(公告)号：US5560736A
公开(公告)日：1996-10-01
申请号：US433449
申请日：1995-07-10
CPC分类号： C09K8/5086 , C08G18/6685 , C09K17/30
摘要： A method is described, using a polyurethane resin mixture, for sealing off points through which water enters geological rock formations. The method utilizes an isocyanate component (a) and a polyol component (b), to be intimately mixed in a static mixer. The mixture is introduced under pressure into the rock formation through boreholes or injection lances. Primary or secondary di or polyamines are substituted for a portion of the polyol component (b) in quantities such that the polyol remains in excess. These amines greatly accelerate the gelation time for the resin, resulting in an instantaneous increase in viscosity of the gel.
摘要翻译： PCT No.PCT / EP93 / 03142 Sec。 371日期：1995年7月10日 102（e）日期1995年7月10日PCT 1993年11月10日PCT公布。 公开号WO94 / 11461 日期1994年5月26日描述了使用聚氨酯树脂混合物密封水进入地质岩层的点的方法。 该方法利用异氰酸酯组分（a）和多元醇组分（b）在静态混合器中紧密混合。 混合物通过钻孔或注射枪在压力下引入岩层。 一级或二级二胺或多胺代替一部分多元醇组分（b），其量使得多元醇保持过量。 这些胺大大加速树脂的凝胶化时间，导致凝胶的粘度瞬间增加。
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10.发明授权
公开(公告)号：US4510180A
公开(公告)日：1985-04-09
申请号：US466010
申请日：1983-02-14
申请人： Wolfgang Cornely , Heinz Esser , Rudolf Schmidt
发明人： Wolfgang Cornely , Heinz Esser , Rudolf Schmidt
IPC分类号： E21F17/103 , B05C1/16 , B05D5/10
CPC分类号： E21F17/103
摘要： Coating of geological formations as well as air- and fire barriers is performed by providing aqueous rubber or rubber-like dispersions and spraying the dispersions via separate conduits simultaneously with a dry hydraulic binding medium, by a pressure air onto an object to be coated. An inert filling material can be added to the hydraulic binding medium, and a tenside can be added to the dispersions.
摘要翻译： 通过提供水性橡胶或橡胶状分散体并通过单独的管道将分散体与干燥的液压结合介质一起通过压力空气喷射到待涂覆的物体上来进行地质构造以及空气和防火屏障的涂覆。 可以向液压结合介质中添加惰性填充材料，并且可以向分散体中加入表面活性剂。
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