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    Process for the production of optionally cellular moldings
    1.
    发明授权
    Process for the production of optionally cellular moldings 失效
    用于制备任选的细胞模制品的方法

    公开(公告)号：US4608214A

    公开(公告)日：1986-08-26

    申请号：US685187

    申请日：1984-12-21

    申请人： Gerhard Balle ,  Reiner Paul ,  Werner Rasshofer

    发明人： Gerhard Balle ,  Reiner Paul ,  Werner Rasshofer

    IPC分类号： B41J2/01 ,  C08G18/00 ,  C08G18/40 ,  C08G18/63 ,  C08J9/00 ,  C08K5/098 ,  C08L75/00 ,  C09D11/00 ,  C08J9/34 ,  C08G18/14 ,  C08J9/14

    CPC分类号： C08J9/0023 ,  C08G18/4072 ,  C08G18/63 ,  C08K5/098 ,  C08L75/00 ,  C08J2375/04 ,  Y10S264/83 ,  Y10T428/249989

    摘要： The present invention is directed to a process for the production of optionally cellular, polyurethane and/or polyurethane-urea moldings having an impervious skin by reacting in a closed mold a reaction mixture containing(a) at least one organic polyisocyanate,(b) at least one compound which has a molecular weight of about 400 to 12,000 and at least two isocyanate-reactive groups, and(c) optionally at least one compound which has a molecular weight of from 32 to 399 and at least two isocyanate-reactive groups,wherein before the reaction takes place a surface-improving additive (e) is added containing(e1) a liquid and sedimentation-stable polymer dispersion which is produced by the free radical addition polymerization or copolymerization of one or more olefinically unsaturated monomers in a high molecular weight compound having isocyanate-reactive groups of the type mentioned in (b),and optionally(e2) a metal salt of a monocarboxylic acid having at least 8 carbon atoms in the moleculewherein additive (e) is used in a quantity such that about 0.01 to 3 parts by weight of polymer solids of the polymer dispersion (e1) and up to about 2 parts by weight of metal salt (e2) are incorporated per 100 parts of component (b).

    摘要翻译： 本发明涉及通过在封闭模具中反应含有（a）至少一种有机聚异氰酸酯的反应混合物，（b）在 至少一种分子量为约400至12,000和至少两个异氰酸酯反应性基团的化合物，和（c）任选至少一种分子量为32至399的化合物和至少两种异氰酸酯反应性基团， 其中在反应发生之前，添加表面改性添加剂（e），其含有（e1）液体和沉降稳定的聚合物分散体，其通过高分子量的一种或多种烯属不饱和单体的自由基加成聚合或共聚制备 （b）中提到的具有异氰酸酯反应性基团的重量化合物和任选的（e2）在摩尔中具有至少8个碳原子的一元羧酸的金属盐 其中添加剂（e）的使用量使得每100份聚合物分散体（e1）中加入约0.01至3重量份的聚合物分散体（e1）的聚合物固体和至多约2重量份的金属盐（e2） 组分（b）。

    Process for the production of polymer-containing aromatic polyether polyamines
    2.
    发明授权
    Process for the production of polymer-containing aromatic polyether polyamines 失效
    用于生产含聚合物的芳族聚醚多胺的方法

    公开(公告)号：US4506039A

    公开(公告)日：1985-03-19

    申请号：US450813

    申请日：1982-12-20

    申请人： Gerhard Balle ,  Werner Rasshofer ,  Winfried Schoberth

    发明人： Gerhard Balle ,  Werner Rasshofer ,  Winfried Schoberth

    IPC分类号： C08F283/00 ,  C08F283/06 ,  C08G18/00 ,  C08G18/10 ,  C08G18/63 ,  C08G18/14 ,  C08G67/02

    CPC分类号： C08G18/632 ,  C08F283/06 ,  C08G18/10

    摘要： Polymer-containing polyether polyamines containing terminal aromatically-bound amino groups are produced by in situ polymerization of a polyether polyamine with an olefinically unsaturated monomer. The polyether polyamine starting material must have terminal aromatic amino groups, a molecular weight of from 800 to 10,000 and an aromatic amino group content of from 0.3 to 16 wt. %. Suitable olefinically unsaturated monomers include .alpha.,.beta.-unsaturated nitriles, aromatic vinyl compounds, .alpha.,.beta.-unsaturated carboxylic acids and esters thereof, vinyl esters, vinyl halides, vinylidene halides, .alpha.,.beta.-unsaturated carboxylic acid amides and aminoalkyl esters of unsaturated carboxylic acids. Acrylonitrile/styrene mixtures are preferred monomers. The starting materials are employed in quantities such that the product modified polyether polyamine contains from 1 to 60 wt. % polymer or graft-polymer. The product polyamines are particularly useful in the production of polyurethanes.

    摘要翻译： 通过聚醚多胺与烯属不饱和单体的原位聚合制备含末端芳香结合氨基的含聚合物聚醚多胺。 聚醚多胺原料必须具有末端芳族氨基，分子量为800至10,000，芳族氨基含量为0.3至16重量％。 ％。 合适的烯属不饱和单体包括α，β-不饱和腈，芳族乙烯基化合物，α，β-不饱和羧酸及其酯，乙烯基酯，乙烯基卤化物，亚乙烯基卤化物，α，β-不饱和羧酸酰胺和不饱和羧酸的氨基烷基酯 酸。 丙烯腈/苯乙烯混合物是优选的单体。 原料的使用量使得产物改性的聚醚多胺含有1至60wt。 ％聚合物或接枝聚合物。 产物多胺在聚氨酯的生产中特别有用。

    Polymer-containing polyether polyamines and a process for the production of these polyamines
    3.
    发明授权
    Polymer-containing polyether polyamines and a process for the production of these polyamines 失效
    含聚合物的聚醚多胺和这些多胺的制备方法

    公开(公告)号：US4532266A

    公开(公告)日：1985-07-30

    申请号：US360037

    申请日：1982-03-19

    申请人： Werner Rasshofer ,  Gerhard Balle ,  Dieter Dieterich ,  Holger Meyborg

    发明人： Werner Rasshofer ,  Gerhard Balle ,  Dieter Dieterich ,  Holger Meyborg

    IPC分类号： C08G18/10 ,  C08G18/12 ,  C08G18/50 ,  C08G18/63 ,  C07C127/15 ,  C07C127/24

    CPC分类号： C08G18/632 ,  C08G18/10 ,  C08G18/12 ,  C08G18/5048

    摘要： Polyether-based urethane-group-containing polyamines containing polymers and/or copolymers of unsaturated monomers and, optionally, urea and/or biuret and/or allophanate groups are produced by (a) reacting an NCO-prepolymer in aqueous alkaline solution at 0.degree. to 40.degree. C. to form a carbamate; (b) converting this carbamate to an amine by adding an ion exchanger to the reaction mixture; and (c) separating the polyamine from the reaction mixture. The NCO-prepolymers used as starting materials are prepolymers of (i) polyalkylene ether polyols having a molecular weight of from 1,000 to 10,000 containing from 1 to 60 wt. % of graft (co)polymers of unsaturated monomers; and (ii) excess molar quantities of organic polyisocyanate; and optionally, (iii) a low molecular weight chain-extending agent. The product polyamines have a molecular weight of from 1,000 to 10,000 and contain from 0.65 to 59.3 wt. % graft (co)polymer and from 0.11 to 2.9 wt. % terminal NH.sub.2 groups attached to the ethers by urethane groups in the polyisocyanate. The product polyamines are particularly useful in the production of polyurethanes.

    摘要翻译： 通过（a）使NCO预聚物在0℃的碱性水溶液中反应，制备含有聚氨酯基的聚胺和/或不饱和单体和任选的脲和/或缩二脲和/或脲基甲酸酯基团的聚合物和/ 至40℃以形成氨基甲酸酯; （b）通过向反应混合物中加入离子交换剂将该氨基甲酸酯转化为胺; 和（c）从反应混合物中分离多胺。 用作原料的NCO-预聚物是（i）分子量为1,000至10,000的聚亚烷基醚多元醇的预聚物，其含有1至60wt。 ％的不饱和单体的接枝（共）聚合物; 和（ii）有机多异氰酸酯的过量摩尔数; 和（iii）低分子量链增长剂。 产物多胺的分子量为1,000至10,000，含有0.65至59.3重量％ ％的接枝（共）聚合物和0.11-2.9重量％ 通过多异氰酸酯中的氨基甲酸酯连接到醚上的末端NH 2基团。 产物多胺在聚氨酯的生产中特别有用。

    Polymer modified polyamines and a process for their preparation
    4.
    发明授权
    Polymer modified polyamines and a process for their preparation 失效
    聚合物改性多胺及其制备方法

    公开(公告)号：US4456730A

    公开(公告)日：1984-06-26

    申请号：US506262

    申请日：1983-06-21

    申请人： Gerhard Balle ,  Werner Rasshofer

    发明人： Gerhard Balle ,  Werner Rasshofer

    IPC分类号： C08G18/10 ,  C08G73/02

    CPC分类号： C08G73/02 ,  C08G18/10

    摘要： Polymer modified polyamines having a polymer content of from 1 to 30 wt. % and an aromatic amino group content of from 1 to 12.5 wt. % are produced by hydrolyzing a polyisocyanate prepolymer in an aqueous alkaline medium. The polyisocyanate prepolymer is polymer modified by in situ polymerization of either the prepolymer or the isocyanate used in making the prepolymer with an unsaturated monomer in the presence of a radical forming polymerization catalyst in a manner such that a solution and/or dispersion is formed. The prepolymer is formed from a relatively high molecular weight polyhydroxyl compound, aromatic polyisocyanate, and optionally a chain extender or crosslinking agent. The aromatic polyisocyanate used is from 60-100 wt. % polyisocyanate of the diphenyl alkane series and from 0 to 60 wt. % tolylene diisocyanate. The preferred unsaturated monomer is acrylonitrile containing up to 20 wt. % comonomer. The polymer modified polyamines of the present invention are particularly useful in the production of polyurethanes.

    摘要翻译： 聚合物改性聚胺，其聚合物含量为1-30wt。 ％，芳族氨基含量为1〜12.5wt。 ％通过在碱性水溶液中水解多异氰酸酯预聚物来制备。 多异氰酸酯预聚物是通过在使自由基形成聚合催化剂存在下以使得形成溶液和/或分散体的方式在使预聚物与不饱和单体一起使用的预聚物或异氰酸酯的原位聚合来改性的聚合物。 预聚物由相对高分子量的多羟基化合物，芳族多异氰酸酯和任选的增链剂或交联剂形成。 使用的芳族多异氰酸酯为60-100wt。 ％二苯基烷烃系列的多异氰酸酯和0〜60重量％ ％甲苯二异氰酸酯。 优选的不饱和单体是含有至多20wt。 ％共聚单体。 本发明的聚合物改性多胺特别可用于生产聚氨酯。

    Polyhydroxy compounds containing urea groups and either ester or amide groups, process for their preparation, and the use thereof
    6.
    发明授权
    Polyhydroxy compounds containing urea groups and either ester or amide groups, process for their preparation, and the use thereof 失效
    含有脲基和酯或酰胺基的多羟基化合物，其制备方法及其用途

    公开(公告)号：US4704447A

    公开(公告)日：1987-11-03

    申请号：US824042

    申请日：1986-01-30

    申请人： Gerhard Balle ,  Gerhard Grogler ,  Walter Meckel

    发明人： Gerhard Balle ,  Gerhard Grogler ,  Walter Meckel

    IPC分类号： C07C275/16 ,  C07C275/40 ,  C07D223/10 ,  C08G18/38 ,  C08G18/34 ,  C08G18/00 ,  C08G18/32

    CPC分类号： C08G18/3829 ,  C07C275/16 ,  C07C275/40 ,  C07D223/10

    摘要： The compounds of the present invention are obtained by the reaction of carbamoyl lactams (from lactams and polyisocyanates) with polyhydric alcohols or monoamino alcohols in the presence of catalytic quantities of a strong basic catalyst, e.g. an alkali metal alcoholate, at elevated temperatures.The polyols contain urea groups and either ester or amide groups and correspond to formula (I) or (II) ##STR1## The polyols are crystalline, relatively high melting compounds which are used as reactants for the synthesis of polyurethane elastomers, in particular in the form of finely divided components in one-component polyurethane reaction mixtures.

    摘要翻译： 本发明的化合物是通过在催化量的强碱性催化剂，例如甲醇和丙醇的存在下，氨基甲酰基内酰胺（来自内酰胺和多异氰酸酯）与多元醇或单氨基醇的反应得到的。 碱金属醇化物，在升高的温度。 多元醇含有脲基团和酯基或酰胺基团，并且对应于式（I）或（II）。（II）多元醇是结晶的，较高熔点的化合物，其用作反应物 聚氨酯弹性体的合成，特别是在单组分聚氨酯反应混合物中以细碎组分的形式。

    Process for the production of aminoplast dispersions
    8.
    发明授权
    Process for the production of aminoplast dispersions 失效
    生产氨基塑料分散体的方法

    公开(公告)号：US4301262A

    公开(公告)日：1981-11-17

    申请号：US162843

    申请日：1980-06-25

    申请人： Kuno Wagner ,  Jurgen Ick ,  Gerhard Balle

    发明人： Kuno Wagner ,  Jurgen Ick ,  Gerhard Balle

    IPC分类号： C08G12/00 ,  C08G12/02 ,  C08G18/00 ,  C08G18/54 ,  C08G18/84 ,  C08L75/04 ,  C08F283/00

    CPC分类号： C08G18/84 ,  C08G12/02 ,  C08L75/04

    摘要： The instant invention is directed to a process for the production of dispersions of aminoplast condensates in organic polyhydroxyl compounds by the oligo-condensation or polycondensation of substances capable of aminoplast formation, in said organic polyhydroxyl compounds, the improvement wherein said dispersions are reacted at from about -5.degree. C. to about 180.degree. C. with an amine compound selected from the group consisting of:(a) organic aliphatic or cycloaliphatic mono or polyamines containing at least one primary or secondary amine group, and which are gaseous or liquid at room temperature, and(b) organic alkyl hydrazines containing at least one primary or secondary amine group and which are gaseous or liquid at room temperature.

    摘要翻译： 本发明涉及通过所述有机多羟基化合物中能够形成氨基塑料的物质的低聚缩聚或缩聚生产氨基塑料缩合物在有机多羟基化合物中的分散体的方法，其中所述分散体在约 -5℃至约180℃，其中胺化合物选自：（a）含有至少一个伯或仲胺基团的有机脂族或脂环族单或多胺，并且其在室内为气态或液体 温度和（b）含有至少一个伯或仲胺基团的有机烷基肼，并且在室温下为气态或液体。

    Compounds containing hydroxyl groups and urethano-aryl-sulfonic acid groups
    10.
    发明授权
    Compounds containing hydroxyl groups and urethano-aryl-sulfonic acid groups 失效
    含有羟基和氨基 - 芳基磺酸基团的化合物

    公开(公告)号：US4224418A

    公开(公告)日：1980-09-23

    申请号：US48921

    申请日：1979-06-15

    申请人： Dieter Dieterich ,  Gerhard Balle ,  Hans G. Schmelzer

    发明人： Dieter Dieterich ,  Gerhard Balle ,  Hans G. Schmelzer

    IPC分类号： C07C309/51 ,  C07C67/00 ,  C07C301/00 ,  C07C303/22 ,  C07C309/56 ,  C08G18/08 ,  C08G18/46 ,  C08G18/50 ,  C08G18/71 ,  C08G18/77 ,  C08L81/00

    CPC分类号： C08G18/5072 ,  C07C309/56 ,  C08G18/0828 ,  C08G18/4676 ,  C08G18/715 ,  C08G18/775

    摘要： The instant invention is directed to compounds having an average molecular weight of from 300 to 12,000, containing: at least one hydroxyl group and at least one urethano-aryl-sulfonic acid group and a method for their preparation. The process is characterized as a process for the preparation of compounds having a number average molecular weight of from 300 to 12,000 having at least one hydroxyl group and at least one urethano-aryl-sulfonic acid group, comprising: reacting at from 0.degree. to 190.degree. C.(A) compounds having a molecular weight of from 62 to 10,000 having at least two hydroxyl groups; with(B) aromatic isocyanato sulfonic acids, wherein the equivalent ratio of the total quantity of isocyanate groups (including any isocyanate groups present in dimerized form) to sulfonic acid groups is from 0.5:1 to 50:1 and the equivalent ratio of the sum of hydroxyl groups in (A) to NCO groups is from 1.5:1 to 30:1. The invention is also directed to the product by the process.

    摘要翻译： 本发明涉及平均分子量为300至12,000的化合物，其含有至少一个羟基和至少一个氨基 - 芳基磺酸基团及其制备方法。 该方法的特征在于制备具有至少一个羟基和至少一个氨基 - 芳基磺酸基团的数均分子量为300至12,000的化合物的方法，其包括：在0°至190°的反应 （A）具有至少两个羟基的分子量为62至10,000的化合物; 与（B）芳族异氰酸根合磺酸，其中异氰酸酯基团（包括以二聚形式存在的任何异氰酸酯基团）与磺酸基团的总量的当量比为0.5:1至50:1，并且总和的当量比 （A）至NCO基团中的羟基的摩尔比为1.5：1至30：1。 本发明还涉及该方法的产品。