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1. 发明申请

WO1996030423A1 CONDENSATION PRODUCTS BASED ON AMINO-S-TRIAZINES AND THE USE OF THE SAID PRODUCTS 审中-公开
标题翻译：依据氨基酸-S三嗪以及它们的使用缩合产物
公开(公告)号：WO1996030423A1
公开(公告)日：1996-10-03
申请号：PCT/EP1996001403
申请日：1996-03-29
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , WEICHMANN, Josef , STADLER, Aloisia , KERN, Alfred
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C08G12/40
CPC分类号： C04B24/223 , C04B2103/30 , C08G12/40
摘要： In the proposed condensation product based on amino-s -triazines with at least two amino groups, formaldehyde and sulphite, the molar ratio of amino-s-triazine, formaldehyde and sulphite is 1 : 2.5 - 6.0 : 1.51 - 2.0 and the formiate content is less than 0.3 wt %. The condensation product is obtained by a) heating amino-s-triazine, formaldehyde and a sulphite in the molar ratio 1 : 2.5 - 6.0 : 1.51 - 2.0 in an aqueous solution at a temperature of 60-90 DEG C and a pH level of between 9.0 and 13.0 until the sulphite can no longer be detected; b) continuing the condensation at a pH level of between 3.0 and 6.5 and a temperature of 60-80 DEG C until the condensation product has a viscosity of 5-50 mm/s at 80 DEG C; and c) adjusting the pH level of the condensation product to 7.5-12.0 or carrying out thermal secondary treatment at a pH level of >/= 10.0 and a temperature of 60-100 DEG C. The product can be used as an additive for inorganic binders such as cement.
摘要翻译：基于氨基-s-三嗪与至少两个氨基基团，甲醛和亚硫酸盐的缩合产物，氨基-s-三嗪与甲醛的摩尔比为亚硫酸盐1：2.5〜6.0，1.51〜2.0，和甲酸含量小于0.3重量％。其制备是加热一）氨基-s-三嗪，甲醛和的摩尔比1亚硫酸盐：在60℃至90℃，的温度下在水溶液中1.51〜2.0：2.5〜6.0 pH为9.0〜13.0，直至亚硫酸盐是不再可检测，b）然后将在pH 3.0和6.5和60至80℃的温度之间，缩合的为只要直到在80℃下5至50毫米/秒，并具有C）然后缩合产物调节到7.5的pH值到12.0或热后处理在pH进行粘度的缩合产物值> / = 10.0和60〜100℃的温度下该产品适于作为无机粘合剂的添加剂，特别是水泥。

2. 发明申请

WO1989007660A1 ALLOY FOR GRAIN REFINING OF COPPER MATERIALS 审中-公开
标题翻译：铜合金材料精炼
公开(公告)号：WO1989007660A1
公开(公告)日：1989-08-24
申请号：PCT/EP1988000099
申请日：1988-02-10
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , BREME, Jürgen , MEYER-GRÜNOW, Hartmut , GMÖHLING, Werner
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C22C01/03
CPC分类号： C22C9/00 , C22C1/03
摘要： An alloy for grain refining of copper materials consists of copper or a copper alloy containing (a) 0.01 to 25 % calcium, (b) 0.01 to 15 % boron. The alloy permits remarkably uniform and efficient grain refining of copper materials, and no large foreign nuclei are left behind in the relevant material.
摘要翻译：一种用于铜材晶粒细化的合金由铜或铜合金组成，含有（a）0.01〜25％的钙，（b）0.01〜15％的硼。该合金允许铜材料的显着均匀和有效的晶粒细化，并且在相关材料中不留下大的外来核。

3. 发明申请

WO1989005776A1 PROCESS FOR PRODUCING FINE-PARTICLE TRANSITION METAL CARBIDES 审中-公开
标题翻译：生产细颗粒过渡金属碳化物的方法
公开(公告)号：WO1989005776A1
公开(公告)日：1989-06-29
申请号：PCT/EP1988001175
申请日：1988-12-19
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C01B31/30
CPC分类号： C01B32/949 , C01B32/907 , C01B32/914 , C01P2004/62
摘要： In a process for producing fine-particle transition metal carbides of vanadium, niobium, tantalum und tungsten or mixtures thereof, a) a complex compound of the transition metal or mixtures thereof containing a metal are reacted with a polymer compound containing carbon, b) the reaction product from step a) is dried and pyrolysed to yield the fine particle transition metal and carbon, c) the pyrolysis products of step b) are converted to the corresponding carbides at 1200 to 1600°C. The transition metal carbides of vanadium, niobium, tantalum and tungsten so obtained are characterized by the extreme fineness of their particles.

4. 发明申请

WO1998003517A1 METHOD OF PREPARING N-PHOSPHONOMETHYLGLYCINE 审中-公开
标题翻译：工艺生产N-膦
公开(公告)号：WO1998003517A1
公开(公告)日：1998-01-29
申请号：PCT/EP1997003955
申请日：1997-07-22
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , NEUMANN, Thomas , FLEISCHER, Frank , GRAEFE, Jürgen , HAMMER, Benedikt
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C07F09/38
CPC分类号： C07F9/3813
摘要： To prepare N-phosphonomethylglycine, (a) react aminomethylphosphonic acid or one of its salts in water, optionally adding alkaline lyes, with an alkali carbonate and/or alkali hydrogen carbonate or with carbon dioxide and an alkaline lye, (b) hydroxymethylate the resulting alkali salt of the N-phosphonomethylcarbamic acid with formaldehyde, (c) react the resulting salts of the N-hydromethyl-N-phosphonomethylcarbamic acid, optionally adding an alkaline lye, with hydrocyanic acid and/or a cyanide, and (d) adding acids, convert the resulting salts of the N-carboxy-N-phosphonomethylformaldehyde cyanhydrine into N-phosphonomethylglycine through hydrolysis and decarboxylation. This method gives excellent yields and a high degree of purity of N-phosphonomethylglycine.
摘要翻译：对于N-膦的制备中所采用的）氨基甲基膦酸或在水中它的盐，任选地加入的碱金属氢氧化物溶液与碱金属碳酸盐和/或碳酸氢盐，或与二氧化碳，并且为了碱金属氢氧化物溶液，B）羟甲基化的N-如此形成的碱金属盐下面与甲醛phosphonomethylcarbamidsäure，c）设置在这样得到的N-羟甲基-N-phosphonomethylcarbamidsäure的盐任选地添加有转移限制为氰化氢和/或氰化物和d）中，N-羧基 - N-的盐，从而形成的碱液的用加入酸通过水解和脱羧N-膦phosphonomethylglyconitrils。以这种方式，N-膦可以以优异的收率和高纯度来制备。

5. 发明申请

WO1988007445A1 PROCESS FOR MANUFACTURING CONCRETE PIPES WITH EXPANDED JOINT FORMED BY A SO-CALLED NECK RING 审中-公开
标题翻译：制造混凝土管道的方法，由具有扩展性的NECK环形成的膨胀接头
公开(公告)号：WO1988007445A1
公开(公告)日：1988-10-06
申请号：PCT/EP1988000233
申请日：1988-03-22
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , HANSEN, Herluf
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： B28B07/36
CPC分类号： B28B7/36 , B28B21/56 , B28B21/74
摘要： Concrete pipes are usually manufactured by a pouring process. The outer mould (2) has an expansion for forming a joint at the end of the pipe, while the corresponding inner expansion is obtained by means of a so-called neck ring (6) which forms the core (4). The invention considerably increases the slipperiness of the neck ring by placing over the neck ring a thin covering shell or covering film (14, 11, 16) which acts as a slip-adjuvant. The neck ring can thus be tapped or withdrawn without damaging the pipe. The covering shell may even be embodied as a thicker shell which can be incorporated into the cast concrete to form a permanent, smooth, sealing lining on the pipe.
摘要翻译：混凝土管通常通过浇注工艺制造。外模具（2）具有用于在管的端部形成接头的膨胀，而通过形成芯（4）的所谓的颈圈（6）获得相应的内膨胀。本发明通过在颈环上放置用作滑动佐剂的薄覆盖壳或覆盖膜（14,11,16）来显着增加颈环的滑动性。因此，可以轻轻敲击或取出颈环，而不会损坏管道。覆盖壳甚至可以被体现为较厚的壳体，其可以结合到铸造混凝土中以在管道上形成永久，光滑的密封衬里。

6. 发明申请

WO1998029474A1 PROCESS FOR FRACTIONATING VISCOUS SILICONES 审中-公开
标题翻译：方法进行分馏硅胶VISCOSER
公开(公告)号：WO1998029474A1
公开(公告)日：1998-07-09
申请号：PCT/EP1997007301
申请日：1997-12-24
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , HEIDLAS, Jürgen , VON SEYERL, Joachim
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C08G77/36
CPC分类号： C08G77/36
摘要： In order to fractionate viscous silicones, oily or polymer diorganosilicones with a chain length from 2 to 10.000 are continuously separated with condensed hydrocarbons such as ethane, propane and n- or i-butane or their mixtures into a head and a bottom product, preferably in an extraction column, at temperatures between 25 and 250 DEG C, pressures between 20 and 500 bars and a gas density > 160 kg/m . In order to avoid viscosity-caused problems, an organic solvent in the form of a C5-8-alkane or up to 85 % by weight of the condensed gas (mixture) can be added to the starting materials before the fractionation. This process enables high-grade viscous silicone fractions to be obtained, with a chain length from 200 to 10,000 and/or a viscosity from 100 to 500,000 mPas, as well as a total D4 to D20 oligomer content below 0.05 % by weight.
摘要翻译：对于具有链长2-10000状油或聚合物分馏viscoser硅Diorganosilicone与压缩烃如乙烷，丙烷和正 - 或异丁烷或它们的混合物，在25和250℃，20至500巴之间的压力和温度之间的其的>160公斤/ m的气体密度<3>优选连续在萃取塔分离成顶部和底部产物。为了规避粘度问题，它可以被添加到到分馏在C 5-8 - 烷的形式是有机溶剂，或至多85重量压缩气体（混合物）的％之前的起始原料。与获得高品质的粘胶硅氧烷组分，其具有200至10,000和/或100至500000毫帕·秒，并且它们Gesamtoligomerengehalt D4到D20的粘度的链长度的方法是小于0.05重量％。

7. 发明申请

WO1997021841A1 DESULPHURATING AGENT FOR CO-INJECTION TREATMENT OF PIG IRON MELTS 审中-公开
标题翻译：脱硫铁液共注射治疗
公开(公告)号：WO1997021841A1
公开(公告)日：1997-06-19
申请号：PCT/EP1996005515
申请日：1996-12-10
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , NEUER, Bernd
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C21C01/02
CPC分类号： C21C1/025
摘要： A desulphurating agent is proposed for co-injection treatment of pig iron melts by injection of magnesium granulate and, separately, of the second injection component consisting of a magnesium granulate with a grain size of between 0.1 and 0.8 mm and containing 5-20 wt % calcium carbide with a grain size of
摘要翻译：用于共注射治疗生铁的脱硫剂熔化通过注入镁颗粒和，分别在第二次注射部件，包括具有0.1和0.8毫米之间的晶粒尺寸的镁颗粒，含有.- 5〜20重量％电石与含有粒度

8. 发明申请

WO1995024358A1 PROCESS FOR PREPARING CALCIUM CYANAMIDE FROM UREA 审中-公开
标题翻译： PROCESS一种生产尿素的氰氨化钙
公开(公告)号：WO1995024358A1
公开(公告)日：1995-09-14
申请号：PCT/EP1995000771
申请日：1995-03-02
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , WEBER, Günter , GRAEFE, Jürgen , KLIMA, Hubertus , WOLFERSTETTER, Johann
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C01C03/18
CPC分类号： C01C3/18
摘要： The invention concerns a process for preparing calcium cyanamide by reacting urea with an oxygenous calcium compound in at least two steps: a) in a first step the reaction components are reacted by condensation and/or circulation or by applying them to a hot surface at temperatures of between 120 and 500 DEG C until a solid forms; and b) the resultant solid reaction mixture is then calcined at temperatures of between 600 and 900 DEG C. In this way high yields and charges of calcium cyanamide can be obtained without necessitating complicated reprocessing of the reaction product after the first or second step.
摘要翻译：通过脲与在至少两个阶段中含有氧气的钙化合物反应生产氰氨化钙的被允许a）在第一步骤中在压力下和/或循环或通过在120温度下，以500℃将其应用到一个热表面，直至固体形成的反应组分反应，和b）形成的固体的反应混合物随后在600温度下煅烧至900℃ 在这里，高收率和氰氨化钙的流速，可以在不要求第一或第二阶段之后需要将反应产物的复杂的后实现。

9. 发明申请

WO1995001315A1 GRAFT POLYMERS OF KETO-ALDEHYDE CONDENSATION OR CO-CONDENSATION PRODUCTS 审中-公开
标题翻译：酮醛缩合的接枝聚合物或共缩合产物
公开(公告)号：WO1995001315A1
公开(公告)日：1995-01-12
申请号：PCT/EP1994002160
申请日：1994-07-01
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , FELIXBERGER, Josef , PLANK, Johann
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： C04B24/30
CPC分类号： C09K3/00 , B01F17/005 , C04B24/16 , C04B24/166 , C04B24/30 , C08F283/00 , C08F283/06 , C08F289/00 , C09K8/12 , C09K8/24 , C09K8/607
摘要： Described are graft polymers of keto-aldehyde condensation or co-condensation products and/or compounds thereof with monovalent or polyvalent metals, the condensation products consisting of (a) symmetrical or unsymmetrical ketones containing aliphatic, arylaliphatic, cyclic or aromatic hydrocarbon groups including at least one non-aromatic group, (b) an aldehyde of the formula R-(CHO)n in which n = 1 or 2 and R = hydrogen or an aliphatic, arylaliphatic, aromatic or heterocyclic group and, optionally, (c) carboxy, sulpho, sulphamido, sulphoxy, sulphoalkylamino or sulphoalkyloxy groups, anionic and/or non-ionic and/or cationic unsaturated monomers being grafted to the condensation products. These graft polymers are eminently suitable for use as dispersants in inorganic-binder suspensions and solutions, aqueous clay suspensions and solutions and charcoal-in-water suspensions, as retention agents, as thickeners, in particular for aqueous systems, and as agents for preventing the swelling of clay in aqueous systems.
摘要翻译：有的酮醛缩合或共缩合产物和/或它们的单或描述的多价金属化合物的接枝聚合物，其中所述缩合产物：a）与脂族，芳脂族，环状或芳族烃基对称或不对称酮的具有至少一个非芳族基团，（b）式R-CHO的醛）n，其中n可以是1至2和R =氢，脂族，芳脂族，芳族或杂环基团，和c）任选从羧基，磺基，磺氨基 - ，亚砜，或Sulfoalkylamin- sulphoalkyloxy基团包括，已被移植到其中的阴离子和/或非离子和/或阳离子不饱和单体。这些接枝聚合物是特别适合作为分散剂用于无机粘结剂的悬浮液和溶液，含水粘土悬浮液和溶液或煤 - 水悬浮液，作为助留剂，增稠剂，特别是用于含水体系，以及装置，用于防止Anquellens粘土的水性体系中。

10. 发明申请

WO1998017317A3 PROCESS FOR PRODUCING BIOLOGICALLY ACTIVE POLYMER NANOPARTICLE-NUCLEIC ACID CONJUGATES 审中-公开
公开(公告)号：WO1998017317A3
公开(公告)日：1998-04-30
申请号：PCT/EP1997005790
申请日：1997-10-21
申请人： SKW TROSTBERG AKTIENGESELLSCHAFT , BAYER, Ernst , FRITZ, Hans , MAIER, Martin
发明人： SKW TROSTBERG AKTIENGESELLSCHAFT
IPC分类号： A61K47/48

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