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1. 发明申请

US20080033139A1 Process for stripping polymer polyols 有权
标题翻译：汽提聚合物多元醇的方法
公开(公告)号：US20080033139A1
公开(公告)日：2008-02-07
申请号：US11821456
申请日：2007-06-22
申请人： Michael Brockelt , Ludwig Deibele , Manfred Dietrich , Markus Hadley , Jan Leu , Guido Naberfeld , Ralf Dohrn
发明人： Michael Brockelt , Ludwig Deibele , Manfred Dietrich , Markus Hadley , Jan Leu , Guido Naberfeld , Ralf Dohrn
IPC分类号： C08G18/32 , C08G85/00
CPC分类号： C08G18/632 , C08G65/30 , C08G2290/00
摘要： The invention relates to a process for the purification of polymer polyols by stripping using packed columns.
摘要翻译：本发明涉及通过使用填充柱进行汽提来纯化聚合物多元醇的方法。

2. 发明授权

US07790804B2 Process for stripping polymer polyols 有权
标题翻译：汽提聚合物多元醇的方法
公开(公告)号：US07790804B2
公开(公告)日：2010-09-07
申请号：US11821456
申请日：2007-06-22
申请人： Michael Brockelt , Ludwig Deibele , Manfred Dietrich , Markus Hadley , Jan Thomas Leu , Guido Naberfeld , Ralf Dohrn
发明人： Michael Brockelt , Ludwig Deibele , Manfred Dietrich , Markus Hadley , Jan Thomas Leu , Guido Naberfeld , Ralf Dohrn
IPC分类号： C08L29/04
CPC分类号： C08G18/632 , C08G65/30 , C08G2290/00
摘要： The invention provides a process for the purification of polymer polyols that ensures a reduction of acrylonitrile, styrene as well as the residual amounts of optionally used chain regulator, and of occurring recombination products of the initiator when azo initiators are used, to levels of
摘要翻译：本发明提供了一种纯化聚合物多元醇的方法，其确保丙烯腈，苯乙烯以及任选使用的链调节剂的残留量以及引发剂在使用偶氮引发剂时发生的重组产物的降低至<25 ppm的丙烯腈，<50ppm的苯乙烯，<50ppm的链调节剂和<280ppm的复合产物，通过使用填充柱进行汽提。

3. 发明授权

US06472447B1 Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers 失效
标题翻译：具有高含量聚苯乙烯或聚苯乙烯共聚物的稳定的，细分散的低粘度聚合物多元醇
公开(公告)号：US06472447B1
公开(公告)日：2002-10-29
申请号：US09488468
申请日：2000-01-20
申请人： Klaus Lorenz , Manfred Dietrich , Michael Brockelt , Uwe Scholz , Robert-Joseph Kumpf , Jürgen Grönen , Gundolf Jacobs
发明人： Klaus Lorenz , Manfred Dietrich , Michael Brockelt , Uwe Scholz , Robert-Joseph Kumpf , Jürgen Grönen , Gundolf Jacobs
IPC分类号： C08G1862
CPC分类号： C08G18/638 , C08F283/00 , C08F283/06 , C08G18/5072 , C08G18/632 , C08G18/636 , C08G2101/0008 , C08F212/08
摘要： The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and which are characterized by a high content of polystyrene or polystyrene copolymers. This invention also relates to the preparation of such polymer polyols, and their use for the preparation of polyurethane materials.
摘要翻译：本发明涉及以新颖的方式稳定并且其特征在于高含量的聚苯乙烯或聚苯乙烯共聚物的细分散，低粘度的聚合物多元醇。本发明还涉及这种聚合物多元醇的制备及其用于制备聚氨酯材料的用途。

4. 发明授权

US08904985B2 Method for starting an internal combustion engine with start-stop function 有权
标题翻译：启动起动功能的内燃机的方法
公开(公告)号：US08904985B2
公开(公告)日：2014-12-09
申请号：US12864148
申请日：2008-11-11
申请人： Ruediger Weiss , Jean-Marc Tonye Djon , Jochen Laubender , Manfred Dietrich , Elias Calva , Karsten Kroepke
发明人： Ruediger Weiss , Jean-Marc Tonye Djon , Jochen Laubender , Manfred Dietrich , Elias Calva , Karsten Kroepke
IPC分类号： F02N11/08 , F02P5/15 , F02D41/00 , F02D41/06
CPC分类号： F02N11/0848 , F02D41/065 , F02D2041/0095 , F02D2200/1012 , F02D2250/14 , F02N11/0814 , F02P5/1506
摘要： In a method for starting an internal combustion engine (60) having multiple combustion chambers (62, 64, 66, 68), wherein said internal combustion engine (60) has a starting system (50) and is operated using a start-stop function, and wherein said starting system (50) is actuated after a stop phase in operation of said internal combustion engine (60) to restart said internal combustion engine (60), a combustion chamber (62, 64, 66, 68) to be ignited first of the multiple combustion chambers (62, 64, 66, 68) is determined upon a restart of the internal combustion engine (60), and after a first ignition of the combustion chamber (62, 64, 66, 68) to be ignited first, speed data for the internal combustion engine (60) are detected, and a starter release of the starting system (50) is caused if the detected speed data meet a predetermined starter release criterion.
摘要翻译：在一种启动具有多个燃烧室（62,64,66,68）的内燃机（60）的方法中，其中所述内燃机（60）具有起动系统（50），并且使用启停功能，并且其中所述起动系统（50）在所述内燃机（60）的操作停止阶段之后被致动以重新启动所述内燃机（60），待点火的燃烧室（62,64,66,68）多个燃烧室（62,64,66,68）中的第一个是在内燃机（60）的重新启动时确定的，并且在点燃燃烧室（62,64,66,68）的第一点火之后首先，检测到内燃机（60）的速度数据，并且如果检测到的速度数据满足预定的起动器释放标准，则起动系统（50）的起动器释放被引起。

5. 发明授权

US06350920B1 Method for preparing polyether polyols 失效
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US06350920B1
公开(公告)日：2002-02-26
申请号：US09485507
申请日：2000-03-20
申请人： Hans-Josef Buysch , Manfred Dietrich , Pramod Gupta , Pieter Ooms
发明人： Hans-Josef Buysch , Manfred Dietrich , Pramod Gupta , Pieter Ooms
IPC分类号： C07C4311
CPC分类号： B01J31/0202 , B01J31/068 , C08G65/2648 , C08G65/2651 , C08G65/30
摘要： Polyether polyols can be prepared by reacting polyols with epoxides in the presence of basic catalysts, by treating the polyether polyols containing the basic catalysts with OH-functional solid compounds of metals of groups III to VIII of the periodic system of the elements (Mendeleyev), the compounds being insoluble in the polyether polyols and having BET surface areas of from 10 to 1000 m2/g, isolating the solid inorganic compounds laden with the basic catalysts from the polyether polyol and using them in the reaction of polyols with epoxides, or bringing the isolated inorganic compounds laden with the basic catalysts into contact with the polyols that are to be used in the reaction with epoxides, separating those polyols from the inorganic compounds and delivering them to the reaction with epoxides.
摘要翻译：聚醚多元醇可以通过在碱性催化剂的存在下使多元醇与环氧化物反应来制备，通过用含有元素（Mendeleyev）的周期体系的III-VIII族金属的OH-官能固体化合物处理含有碱性催化剂的聚醚多元醇，所述化合物不溶于所述聚醚多元醇并具有10至1000m 2 / g的BET表面积，从所述聚醚多元醇中分离含有碱性催化剂的固体无机化合物，并将其用于多元醇与环氧化物的反应，或将分离的无机化合物与碱性催化剂接触，与用于与环氧化物的反应中使用的多元醇接触，将这些多元醇与无机化合物分离并将其输送到与环氧化物反应。

6. 发明授权

US6107359A Polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams 有权
标题翻译：聚醚多元醇，含有它们的多元醇配方及其在生产硬质聚氨酯泡沫体中的应用
公开(公告)号：US6107359A
公开(公告)日：2000-08-22
申请号：US170499
申请日：1998-10-13
申请人： Karl-Werner Dietrich , Manfred Dietrich , Wilhelm Lamberts , Walter Klan
发明人： Karl-Werner Dietrich , Manfred Dietrich , Wilhelm Lamberts , Walter Klan
IPC分类号： C08G18/50 , C08G65/26 , C08J9/14 , C08G18/48
CPC分类号： C08J9/141 , C08G18/5033 , C08G65/2627 , C08G2101/0025 , C08J2205/10 , C08J2375/04
摘要： Polyol formulations, containing polyether polyols possessing 40 to 80 wt. % of tertiary amino groups and having an OH number of 300 to 500, preferably 350 to 420, obtainable by addition of exclusively propylene oxide to o-toluene diamine, which contain cyclopentane and/or n- and/or i-pentane and/or hydrofluoroalkanes as blowing agent, are used for the manufacture of rigid polyurethane foams by reacting with organic polyisocyanates, optionally further compounds with at least two hydrogen atoms reactive to isocyanates, optionally in the presence of water, and further blowing agents known per se as well as conventional auxiliaries and additives.
摘要翻译：含有聚醚多元醇的多元醇制剂具有40至80wt。通过向包含环戊烷和/或正和/或异戊烷和/或异戊烷的邻甲苯二胺中加入专门的环氧丙烷获得的叔胺氨基的％为300至500，优选350至420的OH数，作为发泡剂的氢氟烷烃用于通过与有机多异氰酸酯，任选地具有至少两个与异氰酸酯反应的氢原子的任选的其它化合物任选地在水存在下反应制备硬质聚氨酯泡沫，以及本身已知的另外的发泡剂以及常规助剂和添加剂。

7. 发明授权

US5840781A Polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams 失效
标题翻译：聚醚多元醇，含有它们的多元醇配方及其在生产硬质聚氨酯泡沫体中的应用
公开(公告)号：US5840781A
公开(公告)日：1998-11-24
申请号：US875805
申请日：1997-07-15
申请人： Karl-Werner Dietrich , Manfred Dietrich , Wilhelm Lamberts , Walter Klan
发明人： Karl-Werner Dietrich , Manfred Dietrich , Wilhelm Lamberts , Walter Klan
IPC分类号： C08G18/48 , C08G18/50 , C08G65/26 , C08G101/00 , C08J9/14
CPC分类号： C08J9/149 , C08G18/5033 , C08G65/2627 , C08J9/141 , C08J9/144 , C08G2101/0025 , C08J2375/04 , C08J2375/06
摘要： Polyol formulations, containing polyether polyols possessing 40 to 80 wt % of tertiary amino groups and having an OH number of 300 to 500, preferably 350 to 420, obtainable by addition of exclusively propylene oxide to o-toluylenediamine, which contain cyclopentane and/or n- and/or i-pentane and/or hydrofluoro alkanes as blowing agent, are used for the manufacture of rigid polyurethane foams by reacting with organic polyisocyanates, optionally further compounds with at least two hydrogen atoms reactive to isocyanates, optionally in the presence of water, and further blowing agents known per se as well as conventional auxiliaries and additives.
摘要翻译： PCT No.PCT / EP96 / 00140 Sec。 371日期1997年7月15日 102（e）日期1997年7月15日PCT 1996年1月15日PCT PCT。公开号WO96 / 23017 日期1996年8月1日含有聚醚多元醇制剂，其具有40-80重量％的叔氨基，OH值为300-500，优选350-420，可通过向邻甲苯胺加入专门的环氧丙烷，环戊烷和/或正戊烷和/或异戊烷和/或氢氟烷烃作为发泡剂，用于通过与有机多异氰酸酯，任选地具有至少两个与异氰酸酯反应的氢原子的任选的其它化合物与任选的在水的存在下，以及本身已知的其它发泡剂以及常规助剂和添加剂。

8. 发明授权

US5103521A Leather treatment agent and its use 失效
标题翻译：皮革处理剂及其使用
公开(公告)号：US5103521A
公开(公告)日：1992-04-14
申请号：US392335
申请日：1989-08-11
申请人： Harro Traubel , Manfred Dietrich , Hans-Werner Muller , Gunther Held
发明人： Harro Traubel , Manfred Dietrich , Hans-Werner Muller , Gunther Held
IPC分类号： C14C3/26 , C14C1/08 , C14C3/00 , C14C3/02 , C14C3/08 , C14C9/00 , C14C9/02 , C14C11/00 , D06P1/613 , D06P1/642 , D06P1/649 , D06P1/651 , D06P3/32
CPC分类号： D06P1/65125 , C14C3/00 , C14C3/08 , C14C9/02 , D06P1/6138 , D06P1/642 , D06P1/6492 , D06P3/32
摘要： Leather treatment agent containing a mixture a) of a carboxylic acidX--COOH Iwherein X represents--[R--CO--Z--(R'--Z).sub.a ].sub.b --CO--R--COOH 1or--R"--(Z--R').sub.c --Z--CO--R--COOH 2and the symbols have the meaning described in more detail in the description, and b) of a compound containing at least one primary, secondary or tertiary amino group, with a molecular weight of 200-20,000, are used in processes for tanning, pretanning, retanning, dyeing or fat liquoring pelts or pretanned leather or fully tanned leather.
摘要翻译：含有混合物的皮革处理剂a）羧酸X-COOH I其中X表示 - [R-CO-Z-（R'-Z）a] b-CO-R-COOH 1或-R“ - （ Z-R'）cZ-CO-R-COOH 2，并且符号具有在说明书中更详细描述的含义，和b）包含至少一个伯，仲或叔氨基的化合物，其分子量为 200-20,000，用于鞣制，预鞣制，复鞣，染色或脂肪液化毛皮或预制皮革或全鞣制皮革的工艺。

9. 发明授权

US4782099A Process for the production of elastic, open-celled flexible polyurethane foams having increased compression hardness 失效
标题翻译：用于生产具有增加的压缩硬度的弹性，开孔软质聚氨酯泡沫的方法
公开(公告)号：US4782099A
公开(公告)日：1988-11-01
申请号：US88441
申请日：1987-08-21
申请人： Manfred Dietrich , Hans-Walter Illger , Peter Vogtel
发明人： Manfred Dietrich , Hans-Walter Illger , Peter Vogtel
IPC分类号： C08G18/66 , C08G18/48 , C08G18/65 , C08G18/14
CPC分类号： C08G18/4804 , Y10S521/914
摘要： Flexible polyurethane foams having increased compression hardness are produced by reacting an organic polyisocyanate with a mixture of polyols in the presence of a blowing agent and optionally known additives such as catalysts, emulsifiers, etc. The mixture of polyols is (1) 75-95 wt % polyether polyol with terminal OH groups having a functionality of from 2 to 4 and an OH number of from 25 to 60 and (2) 5-25 wt % polyether polyol having a functionality of at least six and an OH number of from 150 to 200 which is the reaction product of an alcohol having a functionality of at least six and propylene oxide which has been modified to contain 5-50 wt % terminal ethylene oxide groups. These foams are useful in furniture applications.
摘要翻译：通过在发泡剂和任选的已知添加剂如催化剂，乳化剂等的存在下使有机多异氰酸酯与多元醇的混合物反应来制备具有增加的压缩硬度的柔性聚氨酯泡沫。多元醇的混合物是（1）75-95重量％具有官能度为2至4且OH数为25至60的末端OH基团的聚醚多元醇和（2）5-25重量％的官能度为至少6，OH数为150至约150的聚醚多元醇 200，其是具有至少6个官能度的醇和被改性为含有5-50wt％末端环氧乙烷基团的环氧丙烷的反应产物。这些泡沫在家具应用中是有用的。

10. 发明授权

US4089835A Stable polyurethane dispersions and process for production thereof 失效
标题翻译：稳定的聚氨酯分散体及其制备方法
公开(公告)号：US4089835A
公开(公告)日：1978-05-16
申请号：US691174
申请日：1976-05-28
申请人： Klaus Konig , Manfred Dietrich
发明人： Klaus Konig , Manfred Dietrich
IPC分类号： C08G18/08 , C08G18/10 , C08G18/28 , C08G18/32 , C08G18/40 , C08G18/65 , C08K5/11 , C08G18/12
CPC分类号： C08G18/65 , C08G18/0876 , C08G18/10 , C08G18/2805 , C08G18/3225 , C08G18/409 , Y10S516/928
摘要： The instant invention is directed to stable dispersions and the process of their manufacture. The stable dispersions of the instant invention comprise polyureas and/or polyhydrazo-dicarbonamides as the disperse phase in an hydroxyl group containing material selected from the group consisting of polyethers, polyesters, polyester amides, polycarbonates, and mixtures thereof, and are produced by reacting (1) organic polyisocyanates with (2) polyamines containing primary and/or secondary amino groups and/or hydrazines and/or hydrazides in (3) the hydroxyl group containing material. Component (3) may also contain relatively low molecular weight polyols and/or inert organic solvents. Components (1), (2) and (3) are continuously introduced into a flow mixer in such a quantity that the average residence time in the mixer is less than ten minutes.
摘要翻译：本发明涉及稳定的分散体及其制造方法。本发明的稳定分散体包含聚脲和/或聚二氢二碳酰胺作为选自聚醚，聚酯，聚酯酰胺，聚碳酸酯及其混合物的含羟基材料中的分散相，并且通过使（ 1）具有（2）含（3）含羟基材料的伯和/或仲氨基和/或肼和/或酰肼的多胺的有机多异氰酸酯。组分（3）还可以含有相对低分子量的多元醇和/或惰性有机溶剂。将组分（1），（2）和（3）连续引入流动混合器中，使得在混合器中的平均停留时间小于10分钟。

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