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1. 发明授权

US5594066A Low-viscosity, stable, agglomerate-free polymer polyols, a process for their preparation and their use in producing polyurethane plastics 失效
标题翻译：低粘度，稳定，无附聚物的聚合物多元醇，其制备方法及其在制备聚氨酯塑料中的应用
公开(公告)号：US5594066A
公开(公告)日：1997-01-14
申请号：US518370
申请日：1995-08-23
申请人： Torsten Heinemann , Manfred Dietrich , Gundolf Jacobs , Mark Kratz , Josef Sanders , Uwe Scholz , Helmut Woynar
发明人： Torsten Heinemann , Manfred Dietrich , Gundolf Jacobs , Mark Kratz , Josef Sanders , Uwe Scholz , Helmut Woynar
IPC分类号： C08F2/38 , C08F290/06 , C08G18/63 , C08G18/81 , C08G18/48
CPC分类号： C08G18/635 , C08F290/062 , C08G18/8175
摘要： Stable, agglomerate-free, low-viscosity graft copolymer dispersions are prepared by the radical polymerization of 25 to 65% by weight of ethylenically unsaturated monomers in the presence of a base polyol, a macromer, a low-molecular weight regulator and, optionally, an organic solvent. The dispersions of this process are suitable as a polyol component for the production of polyurethane plastics by the isocyanate addition process.
摘要翻译：通过在碱性多元醇，大分子单体，低分子量调节剂和任选地，式（I））存在下，通过25至65重量％的烯属不饱和单体的自由基聚合制备稳定的无附聚物，低粘度的接枝共聚物分散体，有机溶剂。该方法的分散体适用于通过异氰酸酯加成方法生产聚氨酯塑料的多元醇组分。

2. 发明授权

US5554662A Low viscosity polymer polyols a process for their production as well as the manufacture of polyurethane from materials 失效
标题翻译：低粘度聚合物多元醇是其生产方法以及聚氨酯泡沫材料的制造
公开(公告)号：US5554662A
公开(公告)日：1996-09-10
申请号：US470695
申请日：1995-06-06
申请人： Josef Sanders , Mark Kratz , Manfred Dietrich , Torsten Heinemann , Helmut Woynar , Gundolf Jacobs , Uwe Scholz
发明人： Josef Sanders , Mark Kratz , Manfred Dietrich , Torsten Heinemann , Helmut Woynar , Gundolf Jacobs , Uwe Scholz
IPC分类号： C08F283/00 , C08G18/63 , C08G63/91 , C08G65/32 , C08K5/09 , C08L75/00
CPC分类号： C08F283/00 , C08G18/63 , C08K5/09 , C08L75/00 , C08G63/91 , C08G65/32
摘要： A process for the production of stable, agglomerate-free, low viscosity graft copolymer dispersions through radical polymerization of ethylenically unsaturated monomers in the presence of a base polyol, a macromer, an enol ether of a specific formula, and optionally, an organic solvent. These enol ethers correspond to the general formula:A=CH--O--Rwherein:A represents a di-valent residue of the formula ##STR1## R represents an aliphatic hydrocarbon radical having 1 to 18 carbon atoms, a cycloaliphatic hydrocarbon radical having 5 to 10 carbon atoms, or a substituted or unsubstituted benzyl radical;andR' represents a hydrogen atom or an aliphatic hydrocarbon radical having 1 to 8 carbon atoms.
摘要翻译：在碱性多元醇，大分子单体，特定式的烯醇醚和任选的有机溶剂的存在下，通过烯属不饱和单体的自由基聚合制备稳定的无附聚物，低粘度接枝共聚物分散体的方法。这些烯醇醚对应于以下通式：A = CH-O-R其中：A表示下式的二价残基：R表示具有1至18个碳原子的脂族烃基，脂环族烃基具有5至 10个碳原子，或取代或未取代的苄基; R'表示氢原子或碳原子数1〜8的脂肪族烃基。

3. 发明授权

US5854358A Polymerizing monomers in presence of polyol and castor oil-polyol product 失效
标题翻译：在多元醇和蓖麻油 - 多元醇产物存在下聚合单体
公开(公告)号：US5854358A
公开(公告)日：1998-12-29
申请号：US682063
申请日：1996-07-16
申请人： Torsten Heinemann , Hans-Joachim Scholl , Manfred Dietrich , Gundolf Jacobs , Mark Kratz , Josef Sanders , Helmut Woynar
发明人： Torsten Heinemann , Hans-Joachim Scholl , Manfred Dietrich , Gundolf Jacobs , Mark Kratz , Josef Sanders , Helmut Woynar
IPC分类号： C08F283/06 , C08G18/63 , C08G18/65 , C08G18/04 , C08G63/06 , C08G65/48
CPC分类号： C08G18/6547 , C08F283/06 , C08G18/632 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： A process is described for the preparation of stable, agglomerate-free, low-viscosity graft copolymer dispersions by the free-radical polymerization of olefinic monomers, such as styrene and/or acrylonitrile, with polyol compounds in the presence of a hydroxyl compound modified with castor oil. The use of these graft copolymer dispersions in the manufacture of polyurethane plastics, particularly flexible foams, by the isocyanate polyaddition process is also described.
摘要翻译：描述了一种通过烯烃单体如苯乙烯和/或丙烯腈与多元醇化合物在羟基化合物的存在下通过自由基聚合制备稳定的无团聚的低粘度接枝共聚物分散体的方法，所述羟基化合物在蓖麻油。还描述了通过异氰酸酯加聚方法在制备聚氨酯塑料，特别是柔性泡沫体中使用这些接枝共聚物分散体。

4. 发明授权

US5814699A Continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size 失效
标题翻译：用于制备平均粒度小的高度稳定，细分，低粘度的聚合物多元醇的连续方法
公开(公告)号：US5814699A
公开(公告)日：1998-09-29
申请号：US723659
申请日：1996-10-03
申请人： Mark R. Kratz , Manfred Dietrich , Torsten Heinemann , Gundolf Jacobs , Josef Sanders , Helmut Woynar
发明人： Mark R. Kratz , Manfred Dietrich , Torsten Heinemann , Gundolf Jacobs , Josef Sanders , Helmut Woynar
IPC分类号： C08F212/10 , C08F220/42 , C08F220/44 , C08F283/06 , C08F285/00 , C08F290/02 , C08G18/63 , C08F283/02
CPC分类号： C08G18/635 , C08F290/02 , C08G2101/0008 , C08G2101/0016
摘要： A continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size wherein in the first step an intermediate is prepared by reacting (1) a mixture of at least two ethylenically unsaturated monomers, preferably styrene and acrylonitrile, in a mixture comprising (2) a base polyol and (3) a macromer in the presence of (4) a free radical initiator, (5) a solvent having moderate chain transfer activity, and, optionally, (6) a reaction moderator at a temperature of at least 100.degree. C., such that the intermediate contains at least about 12% by weight of macromer, based on the weight of the base polyol and macromer, and a solids content of at least about 15% by weight and less than about 30% by weight, based on the weight of the base polyol, macromer and ethylenically unsaturated monomers. The intermediate, which functions as a seed for further polymerization, is then further reacted, in one or more stirred-tank reactors in series, in a mixture of at least two ethylenically unsaturated monomers, preferably styrene and acrylonitrile, in a base polyol and, optionally, a macromer, in the presence of solvent, initiator and a reaction moderator which are distributed among the remaining reactors.
摘要翻译：一种用于制备平均粒度小的高度稳定，细分，低粘度的聚合物多元醇的连续方法，其中在第一步中，通过使（1）至少两种烯属不饱和单体，优选苯乙烯和丙烯腈的混合物在（4）自由基引发剂，（5）具有中等链转移活性的溶剂的存在下，（2）基础多元醇和（3）大分子单体的混合物中，和（6）反应调节剂在至少100℃的温度下，使得中间体含有至少约12重量％的大分子单体，基于基础多元醇和大分子单体的重量，固体含量至少约15重量％，和小于约30重量％，基于基础多元醇，大分子单体和烯属不饱和单体的重量。作为进一步聚合的种子的中间体在一个或多个串联的搅拌釜反应器中在基础多元醇中进一步在至少两种烯属不饱和单体，优选苯乙烯和丙烯腈的混合物中反应，任选地，大分子单体在溶剂，引发剂和反应缓和剂的存在下分布在剩余的反应器中。

5. 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。

6. 发明授权

US5278197A Soft, flexible polyurethane foam 失效
标题翻译：柔软，柔软的聚氨酯泡沫
公开(公告)号：US5278197A
公开(公告)日：1994-01-11
申请号：US87954
申请日：1993-07-06
申请人： Gundolf Jacobs , Bin Lee
发明人： Gundolf Jacobs , Bin Lee
IPC分类号： C08G18/08 , C08G18/69 , C08J9/12 , C08J9/14
CPC分类号： C08G18/0828 , C08G18/696 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： A soft, flexible foam characterized in having (i) a hardness, IFD 25% value, of at most 29 lbs/50 in.sup.2, as determined in accordance with Test B.sub.1 of ASTM D 3574 and (ii) a density of about 0.9 to 3.0. pounds per cubic foot is disclosed. Accordingly, the foam is prepared by reacting an organic polyisocyanate with a polyol in the presence of a catalyst and water and a compound conforming to ##STR1## where A is selected from among H, COOH, NH.sub.2, and OH, M is a counter ion, andwhere n, x and m are selected such that said compound has a number average molecular weight of about 500 to 20,000, a functionality of 0 to 10 and a sulfonate concentration of about 0.1 to 30 percent by weight.
摘要翻译：一种柔软的柔性泡沫体，其特征在于具有根据ASTM D 3574的试验B1确定的（i）至多29lbs / 50in2的硬度，IFD 25％值，和（ii）约0.9至3.0的密度。公开了每立方英尺磅。因此，泡沫体是通过有机多异氰酸酯与多元醇在催化剂和水和符合（*化学结构*）（*化学结构*）的化合物的存在下反应制备的，其中A选自H，COOH，NH 2 ，OH，M为抗衡离子，其中选择n，x和m使得所述化合物的数均分子量为约500至20,000，官能度为0至10，磺酸盐浓度为约0.1至30 重量百分比。

7. 发明授权

US5104906A Process for the preparation of polyurethane foams 失效
标题翻译：制备聚氨酯泡沫的方法
公开(公告)号：US5104906A
公开(公告)日：1992-04-14
申请号：US718745
申请日：1991-06-21
申请人： Peter Haas , Hans Hettel , Gundolf Jacobs
发明人： Peter Haas , Hans Hettel , Gundolf Jacobs
IPC分类号： C08K5/3477 , C08G18/40 , C08K5/3492 , C08K5/5333 , C08L75/00 , C08L75/04
CPC分类号： C08K5/34922 , C08G18/40 , C08G18/409 , C08K5/5333
摘要： The present invention relates to a process for the preparation of polyurethane foams in which polyisocyanates are reacted with compounds having a molecular weight of from 400 to 10,000 and containing at least two isocyanate-reactive hydrogen atoms, in the presence of water and/or organic blowing agents, catalysts, melamine as a flameproofing agent, and other flameproofing agents selected from phosphonic acid esters having the general formula ##STR1## wherein R.sup.1 is C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 unsaturated alkyl, C.sub.5 -C.sub.12 cycloalkyl, C.sub.7 14 C.sub.15 aralkyl, or C.sub.6 -C.sub.12 aryl, R.sup.2 and R.sup.3 are independently C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 unsaturated alkyl, C.sub.5 -C.sub.12 cycloalkyl, C.sub.7 -C.sub.15 aralkyl, or C.sub.6 -C.sub.12 aryl, or R.sup.2 and R.sup.3 together are C.sub.2 -C.sub.4 alkylene, R.sup.4 is C.sub.1 -C.sub.6 alkylene, C.sub.5 -C.sub.12 cycloalkylene, C.sub.7 -C.sub.15 aralkylene, or C.sub.6 -C.sub.12 arylene, R.sup.5 is C.sub.2 -C.sub.6 alkylene, C.sub.5 -C.sub.12 cycloalkylene, C.sub.7 -C.sub.15 aralkylene, or C.sub.6 -C.sub.12 arylene, and n is an integer of from 1 to about 100.The process is optionally carried out in the presence of compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of from 32 to 399, and known surface-active additives and auxiliaries.
摘要翻译：本发明涉及一种制备聚氨酯泡沫体的方法，其中多异氰酸酯与分子量为400至10,000的化合物反应并含有至少两个异氰酸酯反应性氢原子，在水和/或有机吹塑的存在下药剂，催化剂，三聚氰胺作为防火剂，以及其它阻燃剂，其选自具有通式为“IMAGE”和“IMAGE”的膦酸酯，其中R1为C1-C6烷基，C2-C6不饱和烷基，C5-C12环烷基，C714 C 15芳烷基或C 6 -C 12芳基，R 2和R 3独立地是C 1 -C 6烷基，C 2 -C 6不饱和烷基，C 5 -C 12环烷基，C 7 -C 15芳烷基或C 6 -C 12芳基，或者R 2和R 3一起是C 2 -C 4亚烷基 R4是C1-C6亚烷基，C5-C12亚环烷基，C7-C15亚烷基或C6-C12亚芳基，R5是C2-C6亚烷基，C5-C12亚环烷基，C7-C15亚芳基或C6-C12亚芳基，n是 1至约100的整数。该过程任选地在存在下进行含有至少两个异氰酸酯反应性氢原子，分子量为32〜399的nds，以及已知的表面活性添加剂和助剂。

8. 发明授权

US5104905A Process for the preparation of polyurethane foams 失效
标题翻译：制备聚氨酯泡沫的方法
公开(公告)号：US5104905A
公开(公告)日：1992-04-14
申请号：US416098
申请日：1989-10-02
申请人： Peter Haas , Hans Hettel , Gundolf Jacobs
发明人： Peter Haas , Hans Hettel , Gundolf Jacobs
IPC分类号： C08K5/3477 , C08G18/08 , C08G18/40 , C08G18/63 , C08K5/3492 , C08K5/521 , C08K5/5333 , C08L75/00 , C08L75/04
CPC分类号： C08K5/521 , C08G18/0876 , C08G18/40 , C08G18/409 , C08G18/632 , C08K5/34922 , C08K5/5333
摘要： The present invention relates to a process for the preparation of polyurethane foams comprising reacting polyisocyanates with compounds having a molecular weight of from 400 to 10,000 and containing at least two isocyanate-reactive hydrogen atoms, in the presence of water and/or organic blowing agents, catalysts, melamine having a particle size of from about 5 to about 90 micrometers as a flameproofing agent. The process is optionally carried out in the presence of other flameproofing agents, compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of from 32 to 399, and known surface-active additives and auxiliaries.
摘要翻译：本发明涉及一种制备聚氨酯泡沫体的方法，其包括在水和/或有机发泡剂存在下使多异氰酸酯与分子量为400至10,000的化合物反应并含有至少两个异氰酸酯反应性氢原子，催化剂，具有约5至约90微米粒度的三聚氰胺作为防火剂。该方法任选地在其它防火剂，含有至少两个异氰酸酯反应性氢原子的化合物和分子量为32-399的存在下，以及已知的表面活性添加剂和助剂的存在下进行。

9. 发明授权

US09701804B2 Method for producing flexible polyurethane foams 有权
公开(公告)号：US09701804B2
公开(公告)日：2017-07-11
申请号：US13885694
申请日：2011-11-18
申请人： Norbert Hahn , Sven Meyer-Ahrens , Gundolf Jacobs , Bernd Dohmen
发明人： Norbert Hahn , Sven Meyer-Ahrens , Gundolf Jacobs , Bernd Dohmen
IPC分类号： C08J9/12 , C08G18/36 , C08G18/80 , C08G101/00
CPC分类号： C08J9/125 , C08G18/36 , C08G18/8051 , C08G2101/0008
摘要： The present invention relates to a method for producing flexible polyurethane foams, wherein an isocyanate component (component B) which comprises fatty acid derivatives comprising hydroxyl groups is used as starting substance. The flexible polyurethane foams according to the invention have a bulk density according to DIN EN ISO 3386-1-98 in the range of ≧10 kg/m3 to ≦150 kg/m3, preferably ≧20 kg/m3 to ≦70 kg/m3, and in general their compressive strength according to DIN EN ISO 3386-1-98 is in the range of ≧0.5 kPa to ≦20 kPa (at 40% deformation and 4th cycle). The invention also provides an NCO-terminated prepolymer comprising urethane groups obtainable by reaction of one or more polyisocyanates (B1) with one or more fatty acid derivatives comprising hydroxyl groups (B2).

10. 发明申请

US20130237624A1 METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS 审中-公开
标题翻译：生产柔性聚氨酯泡沫塑料的方法
公开(公告)号：US20130237624A1
公开(公告)日：2013-09-12
申请号：US13880331
申请日：2011-11-18
申请人： Bert Klesczewski , Gundolf Jacobs , Sven Meyer-Ahrens , Hartmut Nefzger
发明人： Bert Klesczewski , Gundolf Jacobs , Sven Meyer-Ahrens , Hartmut Nefzger
IPC分类号： C08J9/12
CPC分类号： C08J9/125 , C08G18/36 , C08G18/4018 , C08G18/4288 , C08G18/4841 , C08G18/6696 , C08G18/7664 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083 , C08J9/02 , C08J9/122 , C08J9/127 , C08J9/14 , C08J2203/06 , C08J2203/182 , C08J2205/06 , C08J2375/08
摘要： The present invention relates to a method for producing flexible polyurethane foams, wherein a polyol component which comprises polyricinoleic acid esters is used as starting substance. The flexible polyurethane foams according to the invention have a bulk density according to DIN EN ISO 3386-1-98 in the range of ≧10 kg/m3 to ≦150 kg/m3, preferably ≧20 kg/m3 to ≦70 kg/m3, and in general their compressive strength according to DIN EN ISO 3386-1-98 is in the range of ≧0.5 kPa to ≦20 kPa (at 40% deformation and 4th cycle). The polyricinoleic acid esters are obtainable by the reaction of ricinoleic acid with an alcohol component which comprises mono- and/or polyhydric alcohols with a molecular mass of ≧32 g/mol to ≦400 g/mol, the reaction being carried out at least in part in the presence of a catalyst.
摘要翻译：本发明涉及柔性聚氨酯泡沫的制造方法，其中使用包含聚亚油酸酯的多元醇组分作为起始物质。根据本发明的柔性聚氨酯泡沫具有根据DIN EN ISO 3386-1-98的体积密度，范围> 10kg / m 3至@ 150kg / m 3，优选> = 20kg / m 3至@ 70kg / m3，并且一般来说，根据DIN EN ISO 3386-1-98的抗压强度在> = 0.5kPa至@ 20kPa（在40％变形和第四循环）的范围内。聚蓖麻油酸酯可通过蓖麻油酸与醇组分的反应获得，所述醇组分包含分子量≥32g/ mol至@ 400g / mol的单醇和/或多元醇，该反应至少进行部分是在催化剂的存在下。

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