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1. 发明申请

WO03042286A2 FOAMS CONSISTING FOR THE MAJOR PART OF CARBON AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：主要是在涉及碳复合发泡和过程
公开(公告)号：WO03042286A2
公开(公告)日：2003-05-22
申请号：PCT/EP0212604
申请日：2002-11-12
申请人： BASF AG , ROTERMUND UDO , HEMPEL RENATE , VOELKEL RUEDIGER , SCHLEGEL KARL , FALKE PETER
发明人： ROTERMUND UDO , HEMPEL RENATE , VOELKEL RUEDIGER , SCHLEGEL KARL , FALKE PETER
IPC分类号： C04B38/00 , C08J9/36 , C08J9/00
CPC分类号： C08J9/36 , C04B38/0022 , C04B2111/00793 , C08J2375/04 , C04B35/52 , C04B38/0051 , C04B38/0058 , C04B38/0074
摘要： The invention concerns a foam consisting of at least 70 wt. % of carbon, having an average cell size more than 30 mu m, porosity between 35 % and 99.7 %, a percentage of open cells higher than 90 %, and comprising linking elements between the cells, which, viewed in cross-section, form a triangle with inward-curving sides. Inside the surface of the cross-section, the sum of the surfaces having a cavity constitutes less than 5 % of the total cross-sectional area of the linking elements. The invention also concerns the use of said foams consisting for the major part of carbon in electrical and electrochemical applications, in the form of filtering material, heat insulation material, support material, storage material and as starting material for other transformations. The invention further concerns a method for producing a foam consisting of at least 70 wt. % of carbon, by pyrolizing synthetic foams. Said method is characterized in that the synthetic foams used contain at least 30 wt. % of a polymer material having a nitrogen content higher than 6 wt. %, and having a porosity between 20 and 99 %, as well as a percentage of open cells higher than 1 %.
摘要翻译：本发明的目的是至少70重量超过30微摩尔的平均泡孔尺寸，35％和99.7％之间的孔隙率，开孔含量在90％以上，并与细胞的肋，其在横截面中具有三角形的碳现有泡沫的％有向内弯曲的边，其中，显示表面的腔体的总和的横截面区域的内部是格网网格的总横截面面积，以及使用这种主要由用于电和电化学应用碳泡沫的少于5％，如过滤和热冲击吸收材料，如载体和储存材料并且作为用于进一步反应的起始材料。本发明进一步提供了一种用于至少70制造位置包括-的重量碳泡沫的％通过，其特征在于，塑料泡沫中使用的聚合物材料的至少30质量％的聚合物泡沫体的热解氮含量在6％以上质量和包含具有20％和99％和1％以上的开孔含量之间的Porosi-TY。

2. 发明申请

WO9961501A8 PREPOLYMERS CONTAINING ISOCYANATE GROUPS AND A METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：含异氰酸酯基及其制造方法预聚物
公开(公告)号：WO9961501A8
公开(公告)日：2000-01-27
申请号：PCT/EP9903195
申请日：1999-05-10
申请人： BASF AG , REICHELT MICHAEL , ROTERMUND UDO , HEMPEL RENATE , FALKE PETER , VON MALOTKI PETER , SEIFERT HOLGER
发明人： REICHELT MICHAEL , ROTERMUND UDO , HEMPEL RENATE , FALKE PETER , VON MALOTKI PETER , SEIFERT HOLGER
IPC分类号： C08G18/10 , C08G18/50 , C08G18/76 , C09K3/10 , C08G18/48
CPC分类号： C09K3/1021 , C08G18/10 , C08G18/5006 , C08G18/7664 , C08G2101/0008 , C08G2101/0025 , C08G2101/0083 , C08G18/6674
摘要： The invention relates to prepolymers which contain isocyanate groups and which can be produced by reacting an isocyanate mixture, said mixture being predominantly comprised of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates, with a maximum proportion of two-core isomers of 74 wt.% with at least 4 functional polyols or with a mixture of polyols having an average functionality of at least 4. The polyols or polyol mixture comprise(s) a hydroxyl value ranging from 200 to 1650 mg KOH/g and an average molar mass of less than 1100 g/mol with an NCO content of at least 30.0 wt.%. In addition, the invention relates to a method for producing these prepolymers which contain isocyanate groups, to their use for producing polyurethanes, and to a method for producing polyurethanes by reacting at least one of the inventive prepolymers which contain isocyanate groups, optionally mixed with additional organic and/or modified organic isocyanates (a), with compounds having at least two reactive hydrogen atoms (b) in the presence of optional expanding agents (c), catalysts (d), optional additional auxiliary agents and/or additives (e).
摘要翻译：本发明涉及含有可获得异氰酸酯基通过由二苯基甲烷二异氰酸酯和多苯基多亚甲基多异氰酸酯的主要的异氰酸酯混合物反应的预聚物，具有至少4官能的多元醇的不大于74重量％或具有至少4的平均官能度的多元醇的混合物两环异构体的比例方法，其中所述多元醇或多元混合物具有的羟基数为200至1650毫克KOH /克和低于1100克/ mol的数均分子量，具有至少30.0重量％的NCO含量。本发明的目的也可用于，任选地与另外的有机和/或改性的有机异氰酸酯的混合物制备含异氰酸酯基团，它们用于制备聚氨酯这些预聚物和含有异氰酸酯基的至少一种本发明的预聚物反应制备的聚氨酯的处理的方法（a）中与具有化合物中的至少两个反应性氢原子（b）中，如果需要的话的情况下，发泡剂（C），催化剂（D），以及任选的其它助剂和/或添加剂（E）。

3. 发明申请

WO2004079837A3 CARBON MATERIALS FOR ELECTRIC ENERGY ACCUMULATION AND ASSOCIATED PRODUCTION METHOD 审中-公开
标题翻译：用于电能存储的碳材料及其生产方法
公开(公告)号：WO2004079837A3
公开(公告)日：2004-10-28
申请号：PCT/EP2004001675
申请日：2004-02-20
申请人： BASF AG , ROTERMUND UDO , HEMPEL RENATE , RUDLOFF JAN , HENNIG INGOLF , MOEHWALD HELMUT , RAHNER DIETMAR , TROMMER KRISTIN
发明人： ROTERMUND UDO , HEMPEL RENATE , RUDLOFF JAN , HENNIG INGOLF , MOEHWALD HELMUT , RAHNER DIETMAR , TROMMER KRISTIN
IPC分类号： C01B31/02 , C08G18/02 , C08G18/06 , H01M20060101 , H01M4/36 , H01M4/86 , H01M4/88 , H01M4/96
CPC分类号： H01M4/587 , H01M4/8605 , H01M4/8673 , H01M4/96 , H01M8/0234
摘要： The invention relates to carbon materials consisting of at least 70 wt. % carbon with a partial graphite structure. Said materials are characterised by 2 signals in the Raman spectrum excited at 488 nm for numbers of waves of 1595 cm and 1370 cm , the half-width of the signal for numbers of waves of 1595 cm (signal number 1) being less than 180 cm and the half-width of the signal for numbers of waves of 1370 cm (signal number 2) being less than 280 cm . The ratio of the products of the half-width and the intensity of the signals for signal number 1 to signal number 2 is greater than 0.5. The invention also relates to a method for producing said materials and to their use in electrical and electrochemical applications, in particular for electric energy accumulation.
摘要翻译：本发明的目的是至少70种现有重量％的碳的碳材料具有部分石墨结构，其特征在于在488nm的拉曼光谱激发在波数约1595 2个信号厘米<-1>和1370厘米< - 1>，其中，在波数的信号的半宽度1595厘米<-1>（信号数目1）小于180 CM <-1>和在波数的信号的半宽度1370厘米<-1>（信号数2）较小并且信号编号1的信号的半高宽与信号编号2的乘积之比大于0.5，以及它们的制备方法及其在电气和电化学应用中的用途，特别是对于电能储存。

4. 发明专利

CA2181829A1 PRODUCTION OF RIGID FOAMS BASED ON ISOCYANATE 未知
公开(公告)号：CA2181829A1
公开(公告)日：1997-01-26
申请号：CA2181829
申请日：1996-07-22
申请人： SEIFERT HOLGER , HEMPEL RENATE , KNORR GOTTFRIED , ROTERMUND UDO
发明人： SEIFERT HOLGER , HEMPEL RENATE , KNORR GOTTFRIED , ROTERMUND UDO
IPC分类号： C08J9/02 , C08G18/00 , C08G18/08 , C08G18/28 , C08G18/65 , C08J9/14
摘要： In a process for producing rigid foams based on isocyanate, the blowing agent used is a mixture of at least one low-boiling hydrocarbon having from 3 to 7 carbon atoms, low molecular weight monohydric alcohols containing primary or secondary hydroxyl groups and having from 1 to 4 carbon atoms, and, if desired, the carbon dioxide formed from water and isocyanate. The rigid foams can be used as insulation material.

5. 发明专利

JPH11166062A PRODUCTION OF FOAMING AGENT-CONTAINING EMULSION AND HARD POLYURETHANE FOAM INCLUDING CLOSED CELL AND OPEN CELL, AND USE OF POLYESTER ALCOHOL 失效
公开(公告)号：JPH11166062A
公开(公告)日：1999-06-22
申请号：JP27011998
申请日：1998-09-24
申请人： BASF AG
发明人： ROTERMUND UDO , HEINZ MARION , BIEDERMANN ANJA , HEMPEL RENATE , WIEGMANN WERNER
IPC分类号： C08J9/00 , B01F17/34 , C08G18/00 , C08G18/28 , C08G18/34 , C08G18/36 , C08G18/40 , C08G18/42 , C08G18/65 , C08G18/66 , C08G101/00 , C08J9/08 , C08J9/14
摘要： PROBLEM TO BE SOLVED: To obtain the subject emulsion capable of generating a hard polyurethane foam having closed cells or open cells not containing a halogen, by making the emulsion include a reactive hydrogen atom-containing compound, a foaming agent, an auxiliary agent and an additive and using a specific emulsifying auxiliary agent. SOLUTION: This emulsion includes (A) a compound containing a hydrogen atom reactive with isocyanate, (B) a foaming agent and (C) an auxiliary agent and an additive. The emulsion includes a polyester alcohol of the formula (m) is 0-15; (n) is 0-1; (o) is 0-15; (p) is 0-1; (q) is 0-15; (r) is 0-1; (s) is 0-15; (t) is 0-1; (u) is 0-10; (v) is 0-15; (x) is 1-5; (y) is 1-4 or a mixture of 1 to 3 when (r+n)≠0; (z) is 0-3; (zi is 0.1-3; R1 is a fatty structural substance based on a multifunctional alcoholic structure not having OH group; R2 is a group of polycarboxylic acid not having COOH; R3 is an alcoholic group same as R1 } and the component B exists in an emulsified state in the component A and the component C.

6. 发明专利

JPH10120754A PRODUCTION OF RIGID POLYURETHANE FOAM 失效
公开(公告)号：JPH10120754A
公开(公告)日：1998-05-12
申请号：JP25901197
申请日：1997-09-24
申请人： BASF AG
发明人： ROTERMUND UDO DR , HEMPEL RENATE , SEIFERT HOLGER DR , WIEGMANN WERNER
IPC分类号： C08J9/12 , C08G18/06 , C08G18/48 , C08G18/50
摘要： PROBLEM TO BE SOLVED: To obtain the subject foamed material having low thermal conductivity and improved thermal strain resistance and useful for a plastic-coated pipe, etc., without using a halogenated hydrocarbon foaming agent by reacting a polyisocyanate with a specific compound under specific condition. SOLUTION: A rigid polyurethane foam is produced by reacting (A) a polyisocyanate with (B) a compound having hydrogen atom reactive with isocyanate and composed of a mixture of (i) a polyol produced by the addition reaction of ethylene oxide, etc., to hexitol (mixture) and (ii) a polyol produced by the addition reaction of ethylene oxide, etc., to an aromatic amine wherein the hexitol content in the mixture is 15-30wt.%, the amine content is 1-10wt.% and the ratio of the polyol mixture is 60-1.00 pts.wt. based on 1.00 pts.wt. of the constituent components in the presence of (C) water and optionally further (D) a physical foaming agent and (E) a catalyst, etc.

7. 发明专利

JPH11171959A THERMALLY STABLE RIGID FOAM HAVING LOW BRITTLENESS AND LOW HEAT CONDUCTIVITY AND BASED ON ISOCYANATE COMPOUND 失效
公开(公告)号：JPH11171959A
公开(公告)日：1999-06-29
申请号：JP27013798
申请日：1998-09-24
申请人： BASF AG
发明人： ROTERMUND UDO , HEMPEL RENATE , SEIFERT HOLGER DR , SCHMIADE WERNER
IPC分类号： C08G18/40 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/67 , C08G101/00 , C08J9/14
摘要： PROBLEM TO BE SOLVED: To provide a rigid foam based on an isocyanate compound, using a foaming agent not causing an environment disruption, capable of being produced by a conventional technology for producing rigid foams, and provided with resistance to high temperature, low heat conductivity at high temperature and low brittleness. SOLUTION: This thermally stable rigid foam comprises (a) a polyisocyanate, (b) a polyol, (c) water in an amount of at most 2 wt.%, and (d) 5-30 wt.% of a hydrocarbon and/or a fluorinated hydrocarbon as a foaming agent. The polyol (b) comprises (bi) at least one polyetheralcohol having a functional value number of at least 1.5 and hydroxyl groups of 10-100 mgKOH/g in an amount of 0.2-80 wt.% based on the component (b) and (bii) at least one polyesterpolyalcohol in an amount of 5-90 wt.% based on the component (b).

8. 发明专利

JPH11158369A EMULSION CONTAINING HALOGEN-FREE FOAMING AGENT WITH EXCELLENT STORAGE STABILITY FIR PRODUCING RIGID FOAM BASED ON ISOCYANATE AND ITS PRODUCTION 失效
公开(公告)号：JPH11158369A
公开(公告)日：1999-06-15
申请号：JP27011298
申请日：1998-09-24
申请人： BASF AG
发明人： ROTERMUND UDO , BIEDERMANN ANJA , HEMPEL RENATE , WIEGMANN WERNER , HEINZ MARION
IPC分类号： C08J3/02 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/66 , C08G101/00 , C08J9/12 , C08J9/14 , C08L75/04
摘要： PROBLEM TO BE SOLVED: To provide an emulsion containing a halogen-free foaming agent for producing rigid foam based on isocyanate groups that brings about the properties improved by processing (in other words, improved heat stability and/or good foaming of the reaction mixture). SOLUTION: This emulsion contains (a) a compound bearing hydrogen atoms reactive to isocyanate, (b) water, (c) a halogen-free foaming agent having physical activity, and, when necessary (d) auxiliary agents and/or usually used additives. In this case, the components (a) contains 0.2-80 wt.% of polyether alcohol with the functionality of > 1.5 and the hydroxyl value of 10-100 mg KOH/g and the physically active halogen-free foaming agent (c) is hydrocarbon of 3-10 carbon atoms.

9. 发明专利

AT276298T 未知
公开(公告)号：AT276298T
公开(公告)日：2004-10-15
申请号：AT98118033
申请日：1998-09-23
申请人： BASF AG
发明人： ROTERMUND UDO DR , HEMPEL RENATE , SEIFERT HOLGER DR , SCHMIADE WERNER
IPC分类号： C08G18/40 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/67 , C08G101/00 , C08J9/14
摘要： Emulsions containing polyether alcohols and polyester alcohols are used in the production of hard foams based on isocyanates to improve the temperature stability of the foams. Temperature-stable hard foams based on isocyanates are produced by reacting (a) polyisocyanates with (b) compounds with at least two hydrogen atoms reactive with isocyanate groups and (c) water in the presence of (d) propellants and optionally catalysts and auxiliary aids and additives. (b) comprises (bi) a polyether alcohol present in an amount of 0.2-80 wt.% and having a functionality of at least 1.5 and an OH number of 10-100 mg KOH/g, and (bii) a polyester alcohol present in an amount of 5-90 wt.%. (c) is present in an amount of maximum 2 wt.%. (d) contains hydrocarbons and/or hydrocarbons containing fluorine in an amount of 5-30 wt.%.

10. 发明专利

DE19816526A1 Using alkoxylated amines to stabilize fluid or solid compounds e.g. gear oils and hydraulic fluids 未知
公开(公告)号：DE19816526A1
公开(公告)日：1999-10-21
申请号：DE19816526
申请日：1998-04-15
申请人： BASF AG
发明人： DINSCH STEFAN , ROTERMUND UDO , FALKE PETER , HEMPEL RENATE , SCHROETER HORST
IPC分类号： C07B63/04 , C08G18/50 , C08G18/66 , C09K15/20 , C10M133/08 , C10M133/14 , C10M149/12 , C07C217/08 , C08K5/16 , C10M133/04
摘要： Alkoxylated amines are used to stabilize fluid or solid compounds against aging.

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