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    METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS
    1.
    发明申请
    METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS 审中-公开
    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。

    Process for producing polyester polyols having secondary OH end groups
    3.
    发明授权
    Process for producing polyester polyols having secondary OH end groups 有权
    制备具有次级OH端基的聚酯多元醇的方法

    公开(公告)号：US09193822B2

    公开(公告)日：2015-11-24

    申请号：US13318157

    申请日：2010-05-04

    申请人： Hartmut Nefzger ,  Erika Bauer ,  Jörg Hofmann ,  Klaus Lorenz ,  Bert Klesczewski

    发明人： Hartmut Nefzger ,  Erika Bauer ,  Jörg Hofmann ,  Klaus Lorenz ,  Bert Klesczewski

    IPC分类号： C07C69/675 ,  C08G63/91 ,  C08G18/42 ,  C08G63/87

    CPC分类号： C08G63/914 ,  C08G18/4261 ,  C08G63/87

    摘要： The invention relates to a process for producing polyester polyols with secondary hydroxyl end groups, including the step of the reaction of a polyester including carboxyl end groups with an epoxide of the general formula (1): wherein R1 stands for an alkyl residue or an aryl residue and the reaction is carried out in the presence of a catalyst that includes at least one nitrogen atom per molecule. The process is distinguished in that the polyester including carboxyl end groups exhibits an acid value from ≧25 mg KOH/g to ≦400 mg KOH/g and a hydroxyl value from ≦5 mg KOH/g and in that the polyester including carboxyl end groups is produced by ≧1.03 mol to ≦1.90 mol carboxyl groups or carboxyl-group equivalents of an acid component being employed per mol hydroxyl groups of an alcohol. The polyester polyols obtained, including secondary hydroxyl end groups, can be used for the purpose of producing polyurethane polymers.

    摘要翻译： 本发明涉及一种生产具有仲羟基端基的聚酯多元醇的方法，包括包括羧基端基的聚酯与通式（1）的环氧化物反应的步骤：其中R1代表烷基或芳基 残基，反应在每分子包含至少一个氮原子的催化剂存在下进行。 该方法的区别在于包括羧基端基的聚酯显示出≥25mgKOH / g至≥1000的KOH值，400mg KOH / g的酸值和来自＆lt; NEE的5K KOH / g的羟值，并且包括羧基的聚酯 端基是由醇的每摩尔羟基使用的≥1.03摩尔至1升; 1.90摩尔羧基或酸组分的羧基当量。 得到的聚酯多元醇（包括仲羟基端基）可用于制备聚氨酯聚合物。

    PROCESS FOR THE PREPARATION OF A POLYURETHANE POLYMER WITH SECONDARY HYDROXYL END GROUPS COMPRISING POLYESTER POLYOLS
    4.
    发明申请
    PROCESS FOR THE PREPARATION OF A POLYURETHANE POLYMER WITH SECONDARY HYDROXYL END GROUPS COMPRISING POLYESTER POLYOLS 有权
    制备聚氨酯聚合物的方法，该聚合物与包含聚酯多元醇的二级羟基末端基团

    公开(公告)号：US20120123008A1

    公开(公告)日：2012-05-17

    申请号：US13381139

    申请日：2010-06-29

    申请人： Hartmut Nefzger ,  Jörg Hofmann ,  Bert Klesczewski ,  Erika Bauer ,  Klaus Lorenz

    发明人： Hartmut Nefzger ,  Jörg Hofmann ,  Bert Klesczewski ,  Erika Bauer ,  Klaus Lorenz

    IPC分类号： C08G18/76 ,  C08J9/00

    CPC分类号： C08G18/4291 ,  C08G18/4241 ,  C08G18/4261 ,  C08G18/4263 ,  C08G18/7621 ,  C08G63/916 ,  C08G77/46 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

    摘要： The invention relates to a process for the preparation of a polyurethane polymer, comprising the step of reaction ofA) polyester polyols with secondary hydroxyl end groups, which are obtainable from the reaction of a polyester comprising carboxyl end groups with an epoxide of the general formula (1): wherein R1 represents an alkyl radical or an aryl radical and wherein the polyester comprising carboxyl end groups has an acid number of from ≧25 mg of KOH/g to ≦400 mg of KOH/g and a hydroxyl number of ≦5 mg of KOH/g, with B) polyisocyanates which are chosen from the group comprising toluoylene-diisocyanate, diphenylmethane-diisocyanate, polymeric diphenylmethane-diisocyanate, xylylene-diisocyanate, naphthylene-diisocyanate, hexamethylene-diisocyanate, diisocyanatodicyclohexylmethane and/or isophorone-diisocyanate. The invention furthermore relates to polyurethane polymers prepared by such a process.

    摘要翻译： 本发明涉及一种制备聚氨酯聚合物的方法，包括A）聚酯多元醇与仲羟基端基反应的步骤，其可从包含羧基端基的聚酯与通式 （1）表示：其中R1表示烷基或芳基，其中包含羧基端基的聚酯的酸值为≥25mgKOH / g至＆lt; NlE; 400mg KOH / g，羟值为＆ ; B）多异氰酸酯，其选自甲苯二异氰酸酯，二苯基甲烷二异氰酸酯，聚合二苯基甲烷二异氰酸酯，亚二甲苯基二异氰酸酯，亚萘基二异氰酸酯，六亚甲基二异氰酸酯，二异氰酸二环己基甲烷和/或异佛尔酮 - 二异氰酸酯。 本发明还涉及通过这种方法制备的聚氨酯聚合物。

    Process for the preparation of a polyurethane polymer with secondary hydroxyl end groups comprising polyester polyols
    6.
    发明授权
    Process for the preparation of a polyurethane polymer with secondary hydroxyl end groups comprising polyester polyols 有权
    用于制备具有包含聚酯多元醇的仲羟基端基的聚氨酯聚合物的方法

    公开(公告)号：US09139685B2

    公开(公告)日：2015-09-22

    申请号：US13381139

    申请日：2010-06-29

    申请人： Hartmut Nefzger ,  Jörg Hofmann ,  Bert Klesczewski ,  Erika Bauer ,  Klaus Lorenz

    发明人： Hartmut Nefzger ,  Jörg Hofmann ,  Bert Klesczewski ,  Erika Bauer ,  Klaus Lorenz

    IPC分类号： C08G18/00 ,  C08G18/42 ,  C08G18/76 ,  C08G63/91 ,  C08G77/46 ,  C08G101/00

    CPC分类号： C08G18/4291 ,  C08G18/4241 ,  C08G18/4261 ,  C08G18/4263 ,  C08G18/7621 ,  C08G63/916 ,  C08G77/46 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

    摘要： The invention relates to a process for the preparation of a polyurethane polymer, comprising the step of reaction ofA) polyester polyols with secondary hydroxyl end groups, which are obtainable from the reaction of a polyester comprising carboxyl end groups with an epoxide of the general formula (1): wherein R1 represents an alkyl radical or an aryl radical and wherein the polyester comprising carboxyl end groups has an acid number of from ≧25 mg of KOH/g to ≦400 mg of KOH/g and a hydroxyl number of ≦5 mg of KOH/g, with B) polyisocyanates which are chosen from the group comprising toluoylene-diisocyanate, diphenylmethane-diisocyanate, polymeric diphenylmethane-diisocyanate, xylylene-diisocyanate, naphthylene-diisocyanate, hexamethylene-diisocyanate, diisocyanatodicyclohexylmethane and/or isophorone-diisocyanate. The invention furthermore relates to polyurethane polymers prepared by such a process.

    摘要翻译： 本发明涉及一种制备聚氨酯聚合物的方法，包括A）聚酯多元醇与仲羟基端基反应的步骤，其可从包含羧基端基的聚酯与通式 （1）表示：其中R1表示烷基或芳基，其中包含羧基端基的聚酯的酸值为≥25mgKOH / g至＆lt; NlE; 400mg KOH / g，羟值为＆ ; B）多异氰酸酯，其选自甲苯二异氰酸酯，二苯基甲烷二异氰酸酯，聚合二苯基甲烷二异氰酸酯，亚二甲苯基二异氰酸酯，亚萘基二异氰酸酯，六亚甲基二异氰酸酯，二异氰酸二环己基甲烷和/或异佛尔酮 - 二异氰酸酯。 本发明还涉及通过这种方法制备的聚氨酯聚合物。

    PROCESS FOR PRODUCING POLYESTER POLYOLS HAVING SECONDARY OH END GROUPS
    8.
    发明申请
    PROCESS FOR PRODUCING POLYESTER POLYOLS HAVING SECONDARY OH END GROUPS 有权
    生产具有二级OH末端组的聚酯多元醇的方法

    公开(公告)号：US20120116114A1

    公开(公告)日：2012-05-10

    申请号：US13318157

    申请日：2010-05-04

    申请人： Hartmut Nefzger ,  Erika Bauer ,  Jörg Hofmann ,  Klaus Lorenz ,  Bert Klesczewski

    发明人： Hartmut Nefzger ,  Erika Bauer ,  Jörg Hofmann ,  Klaus Lorenz ,  Bert Klesczewski

    IPC分类号： C07C271/22 ,  C07C69/708 ,  C09K3/00 ,  C07C67/343

    CPC分类号： C08G63/914 ,  C08G18/4261 ,  C08G63/87

    摘要： The invention relates to a process for producing polyester polyols with secondary hydroxyl end groups, including the step of the reaction of a polyester including carboxyl end groups with an epoxide of the general formula (1): wherein R1 stands for an alkyl residue or an aryl residue and the reaction is carried out in the presence of a catalyst that includes at least one nitrogen atom per molecule. The process is distinguished in that the polyester including carboxyl end groups exhibits an acid value from ≧25 mg KOH/g to ≦400 mg KOH/g and a hydroxyl value from ≦5 mg KOH/g and in that the polyester including carboxyl end groups is produced by ≧1.03 mol to ≦1.90 mol carboxyl groups or carboxyl-group equivalents of an acid component being employed per mol hydroxyl groups of an alcohol. The polyester polyols obtained, including secondary hydroxyl end groups, can be used for the purpose of producing polyurethane polymers.

    摘要翻译： 本发明涉及一种生产具有仲羟基端基的聚酯多元醇的方法，包括包括羧基端基的聚酯与通式（1）的环氧化物反应的步骤：其中R1代表烷基或芳基 残基，反应在每分子包含至少一个氮原子的催化剂存在下进行。 该方法的区别在于包括羧基端基的聚酯显示出≥25mgKOH / g至≥1000的KOH值，400mg KOH / g的酸值和来自＆lt; NEE的5K KOH / g的羟值，并且包括羧基的聚酯 端基是由醇的每摩尔羟基使用的≥1.03摩尔至1升; 1.90摩尔羧基或酸组分的羧基当量。 得到的聚酯多元醇（包括仲羟基端基）可用于制备聚氨酯聚合物。

    Pur-polyester flexible foams based on polyetheresterpolyols
    9.
    发明申请
    Pur-polyester flexible foams based on polyetheresterpolyols 审中-公开
    基于聚醚酯多元醇的Pur-polyester柔性泡沫

    公开(公告)号：US20070010593A1

    公开(公告)日：2007-01-11

    申请号：US11480594

    申请日：2006-07-03

    申请人： Hartmut Nefzger ,  Bert Klesczewski ,  Eva Pischedda ,  Manduela Otten

    发明人： Hartmut Nefzger ,  Bert Klesczewski ,  Eva Pischedda ,  Manduela Otten

    IPC分类号： C08G18/00

    CPC分类号： C08G63/668 ,  C08G18/4252 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  C08L67/025 ,  C08L2666/18

    摘要： The present invention relates to polyetheresterpolyols which have a hydroxyl number of from 60 to 160 and a viscosity of ≦500 mPas at 75° C. These polyetheresterpolyols contain repeat units derived from I) aliphatic polycarboxylic acids, II) polyols having a hydroxyl number greater than 550 mg KOH/g, and III) polyols containing ether groups and having a hydroxyl number less than 120 mg KOH/g. This invention also relates to a process for the preparation of these polyetheresterpolyols, to a mixture containing the polyetheresterpolyols of the invention, to a process for the preparation of this mixture, to a process for the production of a PUR-polyester flexible foam from the mixture containing the polyetheresterpolyols of the invention, to the PUR-polyester flexible foam, to a process for the production of textile/foam and/or print/foam composites containing the PUR-polyester flexible foam, and to the textile/foam and/or print/foam

    摘要翻译： 本发明涉及羟基数为60至160，在75℃下粘度<= 500mPas的聚醚酯多元醇。这些聚醚酯多元醇包含衍生自I）脂族多元羧酸，II）羟基数更多的多元醇的重复单元 不超过550mg KOH / g，和III）含有醚基且羟值低于120mg KOH / g的多元醇。 本发明还涉及一种制备这些聚醚酯多元醇的方法，含有本发明聚醚酯多元醇的混合物，制备该混合物的方法，从混合物制备PUR-聚酯软质泡沫塑料的方法 将含有本发明的聚醚酯多元醇的聚醚酯多元醇与PUR-聚酯柔性泡沫体接触，生产含有PUR-聚酯柔性泡沫的织物/泡沫和/或印刷/泡沫复合材料的方法，以及纺织品/泡沫和/或印刷 /泡沫