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    Process for the production of optionally foamed polyurethanes which are combined or fabricated with another material
    2.
    发明授权
    Process for the production of optionally foamed polyurethanes which are combined or fabricated with another material 失效
    用于生产任选发泡的聚氨酯的方法，其与另一种材料组合或制造

    公开(公告)号：US4761307A

    公开(公告)日：1988-08-02

    申请号：US817222

    申请日：1986-01-08

    申请人： Peter Haas ,  Hans-Albrecht Freitag ,  Geza Avar

    发明人： Peter Haas ,  Hans-Albrecht Freitag ,  Geza Avar

    IPC分类号： C08G18/00 ,  C08G18/18 ,  C08G18/20 ,  C08J9/02 ,  B05D5/00 ,  B05D3/02 ,  B32B5/18

    CPC分类号： C08G18/1825 ,  C08G18/2081

    摘要： The present invention is directed to a process for the production of optionally foamed polyurethanes which are combined or fabricated with another material, comprising reacting compounds with molecular weights from 400 to 10,000 containing at least 2 isocyanate reactive hydrogen atoms with polyisocyanates in the presence of catalysts containing tertiary amino groups and combining or fabricating the resulting polyurethane with another material, characterized in that the catalysts used are diffusion resistant aminoalkanols corresponding to the general formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 may be identical or different and represent hydrogen or a C.sub.1 -C.sub.6 alkyl group,R.sup.5, R.sup.6, R.sup.7 and R.sup.8 may be identical or different and represent a C.sub.1 -C.sub.6 alkyl group or together form a C.sub.2 -C.sub.6 alkylene group which may contain hetero atoms such as O or NR (R=C.sub.1 -C.sub.4 alkyl), and n and m may be identical or different and represent integers from 1 to 6.

    摘要翻译： 本发明涉及生产任选发泡的聚氨酯的方法，其与另一种材料组合或制造，包括在含有至少2个异氰酸酯反应性氢原子的化合物中含有至少2个异氰酸酯反应性氢原子的化合物与多异氰酸酯反应，所述催化剂含有 叔氨基，并且将所得聚氨酯与另一种材料组合或制造，其特征在于所用的催化剂是对应于通式为“IMAGE”的扩散阻力氨基链烷醇，其中R 1，R 2，R 3和R 4可以相同或不同，表示氢或 C1-C6烷基，R5，R6，R7和R8可以相同或不同，表示C1-C6烷基或一起形成可含有杂原子如O或NR的C 2 -C 6亚烷基（R = C1- C4烷基），n和m可以相同或不同，表示1〜6的整数。

    Process for the production of polyurethane plastics
    3.
    发明授权
    Process for the production of polyurethane plastics 失效
    聚氨酯塑料生产工艺

    公开(公告)号：US4331778A

    公开(公告)日：1982-05-25

    申请号：US102162

    申请日：1979-12-10

    申请人： Claus-Dieter Sommerfeld ,  Peter Haas ,  Kuno Wagner ,  Manfred Kapps

    发明人： Claus-Dieter Sommerfeld ,  Peter Haas ,  Kuno Wagner ,  Manfred Kapps

    IPC分类号： C08G18/00 ,  C08G18/18 ,  C08G18/14

    CPC分类号： C08G18/1833 ,  C08G18/1808

    摘要： The present invention relates to a process for the production of polyurethane plastics by reacting compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight in the range of from 400 to 10,000, polyisocyanates and, optionally, chain extenders having a molecular weight of from 32 to 400, foam stabilizers, water and/or organic blowing agents in the presence of catalysts containing tertiary nitrogen. These catalysts are characterized in that mixtures of (a) one or more cross-linking catalysts corresponding to the following general formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 which may be the same or different, represent C.sub.1 -C.sub.5 -alkyl radicals, preferably CH.sub.3 -- or C.sub.2 H.sub.5 radicals,R' and R" represent hydrogen or the same or different C.sub.1 -C.sub.3 -alkyl radicals, preferably CH.sub.3 -- or C.sub.2 H.sub.5 -- radicals, andn represents an integer of from 1 to 10, preferably from 4 to 8,(b) blowing catalysts corresponding to the following general formula: ##STR2## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, are as defined above andX represents oxygen or ##STR3## where R'" represents a C.sub.1 -C.sub.5 alkyl radical, preferably a CH.sub.3 -- or C.sub.2 H.sub.5 -- radical,p represents an integer of from 2 to 4 andr represents an integer of from 1 to 3, andm and o which may be the same or different, represent numbers ranging from 1 to 10, preferably from 1 to 3 in value.

    摘要翻译： 本发明涉及通过使包含至少两个异氰酸酯反应性氢原子的化合物与分子量范围为400至10,000的多异氰酸酯和任选的具有分子量的扩链剂来生产聚氨酯塑料的方法 的32至400，泡沫稳定剂，水和/或有机发泡剂在含有叔氮的催化剂存在下。 这些催化剂的特征在于：（a）一种或多种交联催化剂的混合物，其对应于以下通式：其中R1，R2，R3和R4可以相同或不同，表示C1-C5-烷基 自由基，优选CH 3 - 或C 2 H 5基团，R'和R“表示氢或相同或不同的C 1 -C 3 - 烷基，优选CH 3 - 或C 2 H 5 - 基，n表示1至10的整数，优选 4至8，（b）对应于以下通式的发泡催化剂：其中R 1，R 2，R 3和R 4如上所定义，X代表氧或者其中R“'表示C1-C5 烷基，优选CH 3 - 或C 2 H 5 - 基，p表示2〜4的整数，r表示1〜3的整数，m和o可以相同或不同，表示1〜 10，优选为1〜3。

    Process for preparing elastic polyurethane slabstock foams
    6.
    发明授权
    Process for preparing elastic polyurethane slabstock foams 失效
    制备弹性聚氨酯块料泡沫的方法

    公开(公告)号：US6100309A

    公开(公告)日：2000-08-08

    申请号：US859656

    申请日：1997-05-20

    申请人： Hans-Walter Illger ,  Peter Haas ,  Robert Eiben

    发明人： Hans-Walter Illger ,  Peter Haas ,  Robert Eiben

    IPC分类号： C08J9/02 ,  C08G18/00 ,  C08G18/08 ,  C08G18/12 ,  C08G18/48 ,  C08G101/00 ,  C08J9/08 ,  C08J9/12 ,  C08L75/04 ,  C08J9/30

    CPC分类号： C08J9/122 ,  C08G18/4804 ,  C08G18/4816 ,  C08G2101/0008 ,  C08J2375/04

    摘要： A present invention relates to a process for preparing elastic, flexible slabstock foams by reacting polyisocyanates with at least one polyol having a molecular weight from 2,000 to 10,000, having a functionality of 2 to 4, which have at least two hydrogen atoms capable of reacting with said polyisocyanates; at least one polyol having a molecular weight from 400 to 4,000, having a functionality of 4 to 8 and having at least four hydrogen atoms capable of reacting with isocyanates; water and optionally, organic blowing agents; stabilizers; activators; additives and auxiliary agents; optionally, low molecular weight cross-linking agents with a molecular weight of 32 to 399; and liquid CO.sub.2, which is used as an additional blowing agent, and is decompressed in a decompression chamber containing fine-meshed gratings upstream of the discharge point to the conveyer belt.

    摘要翻译： 本发明涉及通过使多异氰酸酯与分子量为2,000至10,000的官能度为2-4的至少一种多元醇反应制备弹性，柔性块状泡沫的方法，其具有至少两个能够与 所述多异氰酸酯; 至少一种分子量为400至4,000的多元醇，其官能度为4至8，并具有至少4个能够与异氰酸酯反应的氢原子; 水和任选的有机发泡剂; 稳定剂 活化剂 添加剂和助剂; 任选地，分子量为32至399的低分子量交联剂; 和用作附加发泡剂的液体CO 2，并且在包含在排放点上游的细网格栅格的减压室中减压至输送带。

    Process for the production of flexible slabstock polyurethane foams
    7.
    发明授权
    Process for the production of flexible slabstock polyurethane foams 失效
    柔性板料聚氨酯泡沫的生产工艺

    公开(公告)号：US4970243A

    公开(公告)日：1990-11-13

    申请号：US361896

    申请日：1989-06-06

    申请人： Gundolf Jacobs ,  Peter Haas ,  Hans-Walter Illger ,  Hans-Joachim Kogelnik ,  Klaus-Dieter Wolf

    发明人： Gundolf Jacobs ,  Peter Haas ,  Hans-Walter Illger ,  Hans-Joachim Kogelnik ,  Klaus-Dieter Wolf

    IPC分类号： C08J9/02 ,  C08G18/00 ,  C08G18/08 ,  C08G18/72 ,  C08G18/76 ,  C08J9/08

    CPC分类号： C08J9/08 ,  C08G18/08 ,  C08G18/72 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0075 ,  C08G2101/0083 ,  C08J2375/04

    摘要： This invention relates to a process for the production of elastic, open-cell flexible slabstock polyurethane foams comprising reacting at an isocyanate index less than about 80 one or more polyisocyanates selected from the group tolylene diisocyanates, hexamethylene diisocyanate, and isophorone diisocyanate, with compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of about 400 to about 10,000, in the presence of water as blowing agent in a quantity of about 5 to about 15 parts by weight for every 100 parts by weight of the isocyanate-reactive compound. The process may optionally include chain-extending and crosslinking agents containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of about 32 to about 399, and may optionally be carried out in the presence of other blowing agents, catalysts, auxiliaries, and additives.

    摘要翻译： 本发明涉及一种生产弹性开孔柔性板坯聚氨酯泡沫的方法，包括使异氰酸酯指数小于约80的一种或多种选自二甲苯基二异氰酸酯，六亚甲基二异氰酸酯和异佛尔酮二异氰酸酯的多异氰酸酯与含有 至少两个异氰酸酯反应性氢原子，分子量为约400至约10,000，在作为发泡剂的水存在下，每100重量份异氰酸酯 - 反应性氢原子的量为约5至约15重量份， 反应性化合物。 该方法可以任选地包括含有至少两个异氰酸酯反应性氢原子并具有约32至约399的分子量的链延伸和交联剂，并且可以任选地在其它发泡剂，催化剂，助剂， 和添加剂。

    Process for the production of polyurethanes using morpholine compounds as catalysts
    8.
    发明授权
    Process for the production of polyurethanes using morpholine compounds as catalysts 失效
    使用吗啉化合物作为催化剂生产聚氨酯的方法

    公开(公告)号：US4379861A

    公开(公告)日：1983-04-12

    申请号：US325539

    申请日：1981-11-27

    申请人： Peter Haas ,  Hans-Albrecht Freitag

    发明人： Peter Haas ,  Hans-Albrecht Freitag

    IPC分类号： C08G18/00 ,  C07D295/12 ,  C08G18/18 ,  C08G18/20 ,  C08J9/02 ,  C08G18/14

    CPC分类号： C08G18/2081 ,  C08G18/2018

    摘要： The invention relates to a process for the preparation of foamed or unfoamed polyurethanes by the reaction of compounds with molecular weights of 400 to 10,000 having at least two isocyanate-reactive hydrogen atoms with polyisocyanates in the presence of catalysts containing tertiary amino groups and optionally in the presence of chain-lengthening agents of molecular weight 32 to 400, foam stabilizers, water and/or organic blowing agents and optionally other auxiliary agents and additives, characterized in that the catalysts are morpholine derivatives of the general formula ##STR1## wherein X is an integer from 3 to 6 andR.sup.1 and R.sup.2 are identical or different and(a) represent a C.sub.1 -C.sub.6 -alkyl or C.sub.6 -C.sub.10 -cycloalkyl group or(b) form a heterocyclic ring containing 4-7 C-atoms, which heterocyclic ring may contain hetero groups in addition to the N-atom and wherein the additional hetero groups may be substituted by a C.sub.1 -C.sub.3 alkyl, or(c) together denote a group of the formula ##STR2## in which n and m are identical or different numbers from 2 to 4, preferably 2, or(d) represent ##STR3##

    摘要翻译： 本发明涉及一种制备泡沫或未发泡的聚氨酯的方法，其通过在含有叔氨基的催化剂存在下，通过使分子量为400至10,000的化合物与多异氰酸酯反应而具有至少两个异氰酸酯反应性氢原子与任选在 存在分子量为32至400的链延长剂，泡沫稳定剂，水和/或有机发泡剂和任选的其它助剂和添加剂，其特征在于催化剂是通式为“IMAGE”的吗啉衍生物，其中X为 3至6的整数，R 1和R 2相同或不同，（a）表示C 1 -C 6烷基或C 6 -C 10 - 环烷基或（b）形成含有4-7个C原子的杂环，该杂环 可以含有除了N-原子以外的杂基，其中另外的杂基可以被C 1 -C 3烷基取代，或者（c）一起表示式“IMAGE”的基团，其中n 和m是相同或不同的数2至4，优选2，或（d）表示

    Polyurethanes prepared or combined with another material and a process for their manufacture
    9.
    发明授权
    Polyurethanes prepared or combined with another material and a process for their manufacture 失效
    制备或与另一种材料组合的聚氨酯及其制造方法

    公开(公告)号：US4775558A

    公开(公告)日：1988-10-04

    申请号：US98099

    申请日：1987-09-17

    申请人： Peter Haas ,  Geza Avar

    发明人： Peter Haas ,  Geza Avar

    IPC分类号： C08G18/00 ,  C08G18/64 ,  C08K5/1515 ,  C08L75/04 ,  C08G18/14

    CPC分类号： C08K5/1515 ,  C08L75/04 ,  Y10T428/31573 ,  Y10T428/31576 ,  Y10T428/3158 ,  Y10T428/31587

    摘要： Polyurethanes which have been prepared or combined with another material are made by combining or applying a polyurethane-forming reaction mixture or polyurethane to another material such as a PVC foil or textile. The polyurethane-forming mixture or polyurethane is made up of an organic polyisocyanate, a high molecular weight isocyanate reactive material, a catalyst and a stabilizer against thermolysis and contact discoloration. The required stabilizer is an epoxide having an epoxide equivalent weight between 57 and 10,000. Other additives commonly used in polyurethane chemistry such as blowing agents, chain extenders and surfactants may also be employed. The polyurethane composites thus produced are characterized by improved thermal stability and reduced discoloration.

    摘要翻译： 已经制备或与另一种材料组合的聚氨酯通过将形成聚氨酯的反应混合物或聚氨酯与另外的材料如PVC箔或织物组合或施加而制成。 聚氨酯形成混合物或聚氨酯由有机多异氰酸酯，高分子量异氰酸酯反应性材料，催化剂和抗热分解和接触变色的稳定剂组成。 所需的稳定剂是环氧当量为57至10,000的环氧化物。 还可以使用通常用于聚氨酯化学中的其它添加剂，例如发泡剂，扩链剂和表面活性剂。 如此制备的聚氨酯复合材料的特征在于改善的热稳定性和减少的变色。

    Polyhydroxyalkyl polycarbonamides for the production of flame-resistant polyurethane rigid foams and integral foams
    10.
    发明授权
    Polyhydroxyalkyl polycarbonamides for the production of flame-resistant polyurethane rigid foams and integral foams 失效
    用于生产耐火聚氨酯硬质泡沫和整体泡沫的聚羟基烷基聚碳酰胺

    公开(公告)号：US4540626A

    公开(公告)日：1985-09-10

    申请号：US645205

    申请日：1984-08-29

    申请人： Peter Haas ,  Geza Avar ,  Hartwig Grammes

    发明人： Peter Haas ,  Geza Avar ,  Hartwig Grammes

    IPC分类号： C08G18/38 ,  C08G18/14 ,  B32B29/00

    CPC分类号： C08G18/3825 ,  Y10T428/249989

    摘要： The invention relates to the use of poly-N,N-di-(hydroxyalkyl)-polycarbonamides of aliphatic or cycloaliphatic polycarboxylic acids as reactive flame-retardants for polyurethane foams, and in particular polyurethane integral skin foams and polyurethane rigid foams which are produced with the aid of organic blowing agents. These reactive flame-retardants are added in quantities of from 11.5 to 50 parts by weight, and most preferably from 12 to 25 parts by weight, based on 100 parts of the relatively high molecular weight polyol used for the preparation of the foam. The integral skin or rigid foams produced are flame-resistant and because of their reduced flammability are capable of passing various regulation fire tests, and in particular those testing foams for use in vehicles for transport.

    摘要翻译： 本发明涉及脂肪族或脂环族多羧酸的聚-N，N-二（羟基烷基） - 聚碳酰胺作为聚氨酯泡沫的反应性阻燃剂，特别是聚氨酯整体皮泡沫和聚氨酯硬质泡沫的用途， 有机发泡剂的帮助。 基于100份用于制备泡沫的相对较高分子量的多元醇，这些反应性阻燃剂的加入量为11.5至50重量份，最优选为12至25重量份。 所生产的整体皮肤或刚性泡沫具有阻燃性，并且由于其可燃性降低，能够通过各种调节性火灾试验，特别是用于运输车辆的测试泡沫。