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。

公开(公告)号：US5919976A

公开(公告)日：1999-07-06

申请号：US986702

申请日：1997-12-08

申请人： Bin Lee ,  Harold Pielartzik ,  Gundolf Jacobs

发明人： Bin Lee ,  Harold Pielartzik ,  Gundolf Jacobs

IPC分类号： C07C303/04 ,  C07C303/14 ,  C07C309/08 ,  C07C61/00

CPC分类号： C07C303/04 ,  C07C303/14

摘要： A process for incorporating sulfonic acid groups in the structure of an aliphatic, non-polar, water insoluble compound is disclosed. In the process the compound is first dissolved in an appropriate solvent and is then reacted in the presence of a catalyst and oxygen with an aqueous sulfite solution. The sulfonation renders the compound polar and water absorbent and, therefore, suitable in a variety of applications.

摘要翻译： 公开了在脂肪族，非极性的水不溶性化合物的结构中掺入磺酸基团的方法。 在此过程中，首先将化合物溶解在合适的溶剂中，然后在催化剂和氧气与亚硫酸盐水溶液的存在下反应。 磺化使得复合极性和吸水性，因此适用于各种应用。

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。

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。

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).

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。

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。

公开(公告)号：US20120184639A1

公开(公告)日：2012-07-19

申请号：US13498979

申请日：2010-09-18

申请人： Peter Haas ,  Gundolf Jacobs ,  Sven Meyer-Ahrens

发明人： Peter Haas ,  Gundolf Jacobs ,  Sven Meyer-Ahrens

IPC分类号： C08G18/06

CPC分类号： C08G18/4816 ,  C08G18/1825 ,  C08G18/1833 ,  C08G18/3834 ,  C08G18/409 ,  C08G18/4841 ,  C08G18/6415 ,  C08G18/6688 ,  C08G2101/0008 ,  C08G2101/0058 ,  C08G2101/0083 ,  C08G2290/00 ,  C08G2350/00 ,  C08K5/26 ,  C08L75/04

摘要： The present invention relates to a process for the production of polyurethane foams from A1 compounds containing isocyanate-reactive hydrogen atoms and having a molecular weight of from 400 to 15,000, A2 optionally compounds containing isocyanate-reactive hydrogen atoms and having a molecular weight of from 62 to 399, A3 water and/or physical foaming agents, A4 optionally auxiliary substances and additives, A5 compounds having at least one semicarbazide group, and B di- or poly-isocyanates which yields polyurethane foams with reduced formaldehyde emission and wherein the activity of the raw material mixture is not substantially affected and wherein the mechanical properties of the resulting foam (in particular compression set and ageing behaviour under humid conditions) are not adversely affected.

摘要翻译： 本发明涉及一种由含有异氰酸酯反应性氢原子的A1化合物生产聚氨酯泡沫的方法，其分子量为400至15,000，任选具有异氰酸酯反应性氢原子的化合物，分子量为62 至399，A3水和/或物理发泡剂，A4任选的辅助物质和添加剂，具有至少一个氨基脲基团的A5化合物和B二 - 或多异氰酸酯，其产生具有降低的甲醛排放的聚氨酯泡沫，并且其中 原料混合物基本上不受影响，并且其中所得泡沫的机械性能（特别是在湿润条件下的压缩变形和老化性能）不受不利影响。

公开(公告)号：US5863961A

公开(公告)日：1999-01-26

申请号：US095201

申请日：1998-06-10

申请人： Gundolf Jacobs ,  Peter Haas

发明人： Gundolf Jacobs ,  Peter Haas

IPC分类号： C08J9/02 ,  C08G18/10 ,  C08G18/48 ,  C08G18/76 ,  C08G101/00 ,  C08G18/32

CPC分类号： C08G18/4812 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  Y10S521/914

摘要： Process for the production of flexible polyurethane foams by reactingA) polyisocyanates or polyisocyanate prepolymers, withB) a specific blend of isocyanate-reactive compounds,C) water,D) optionally, blowing agents,E) optionally, activators, stabilizers and other per se known additives.The specific blend of isocyanate-reactive compounds B) comprises:i) at least one polyether polyol of a functionality of more than 2.5 to 6.0,ii) at least one polyether polyol of a functionality of 1.8 to less than 2.5,iii) at least one polyether polyol of a functionality of 1.8 to 6.0 having an EO content in the polyether chain of at least 50 wt. %.The flexible foams produced according to the present invention are characterized by moderate compressive strength at an elevated bulk density.

摘要翻译： 通过使A）多异氰酸酯或多异氰酸酯预聚物与B）异氰酸酯反应性化合物的特定混合物，C）水，D）任选的发泡剂，E）任选的活化剂，稳定剂和其它 已知添加剂。 异氰酸酯反应性化合物B）的具体混合物包括：i）至少一种官能度大于2.5至6.0的聚醚多元醇，ii）至少一种官能度为1.8至小于2.5的聚醚多元醇，iii）至少 一种官能度为1.8至6.0的聚醚多元醇，其聚醚链中的EO含量至少为50wt。 ％。 根据本发明生产的柔性泡沫的特征在于体积密度升高时的适度的抗压强度。

公开(公告)号：US5652319A

公开(公告)日：1997-07-29

申请号：US700718

申请日：1996-08-13

申请人： Pramod Gupta ,  Gundolf Jacobs ,  Joel Leuridan

发明人： Pramod Gupta ,  Gundolf Jacobs ,  Joel Leuridan

IPC分类号： A61K8/86 ,  A61K47/10 ,  A61Q19/00 ,  C08G18/48 ,  C08G65/02 ,  C08G65/06 ,  C08G65/26 ,  C08G65/30 ,  C08L71/02 ,  C08G18/32

CPC分类号： C08G65/30 ,  A61K47/10 ,  A61K8/86 ,  A61Q19/00

摘要： Low-odor, higher molecular weight polyether polyols are produced by purifying the polyether polyols at temperatures of 110.degree. to 150.degree. C. and pressures of 10 to 70 hPa with the addition of 5 to 30% by weight of water, wherein the water is passed in finely divided form, with a droplet diameter of about 5 to 100 .mu., through the polyether polyols to be purified for a time of metered addition of 1 to 5 hours.