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    Sheet-like reinforced material
    1.
    发明授权
    Sheet-like reinforced material 失效
    片状增强材料

    公开(公告)号：US4617225A

    公开(公告)日：1986-10-14

    申请号：US791113

    申请日：1985-10-24

    申请人： Peter Horn ,  Edwin Baumann ,  Matthias Marx ,  Peter Gerarts

    发明人： Peter Horn ,  Edwin Baumann ,  Matthias Marx ,  Peter Gerarts

    IPC分类号： B32B5/28 ,  B32B5/24 ,  B32B37/10 ,  B32B38/00 ,  C08G69/16 ,  C08J5/24 ,  B32B3/26 ,  B32B5/18 ,  B32B7/04 ,  B32B27/04

    CPC分类号： C08G69/16 ,  B32B5/24 ,  Y10T428/24967 ,  Y10T428/249955 ,  Y10T428/249981 ,  Y10T428/249991 ,  Y10T442/647

    摘要： Sheet-like reinforced materials consisting ofA. a core layer comprising a sheet-like textile structure, preferably a glass fiber mat,B. a plastic matrix composed of a nylon which has been polymerized under alkaline conditions and penetrates both the core layer and the surface layer of layers,are produced batchwise by the RIM method or continuously on a double-belt press by impregnating the sheet-line textile structure and the foam sheets with a lactam melt and polymerizing the latter. The reinforced material can be used for the production of finished articles having a satisfactory surface, for example for the automotive or aircraft industry.

    摘要翻译： 由A组成的片状增强材料，包括片状织物结构的芯层，优选玻璃纤维垫B.由尼龙组成的塑料基质，其在碱性条件下已经聚合并渗透到芯层和 通过RIM方法分批生产或在双带压榨机上连续地通过用内酰胺熔体浸渍片状织物结构和泡沫片材并使其聚合而分批生产层。 增强材料可以用于生产具有令人满意的表面的成品，例如用于汽车或飞机工业。

    Nylon moldings and their production
    2.
    发明授权
    Nylon moldings and their production 失效
    尼龙模制品及其生产

    公开(公告)号：US4714718A

    公开(公告)日：1987-12-22

    申请号：US782926

    申请日：1985-10-02

    申请人： Peter Horn ,  Edwin Baumann ,  Matthias Marx

    发明人： Peter Horn ,  Edwin Baumann ,  Matthias Marx

    IPC分类号： C08L77/00 ,  C08G69/00 ,  C08G69/04 ,  C08K3/00 ,  C08K7/02 ,  C08L77/02

    CPC分类号： C08L77/02

    摘要： Nylon moldings which may or may not be cellular and have improved performance characteristics are obtained by activated alkaline polymerization of caprolactam in the presence of an amorphous or partially crystalline polycondensate which has a solubility of not less than 5% by weight in caprolactam at 120.degree. C.

    摘要翻译： 通过己内酰胺在120℃下在己内酰胺中的溶解度不小于5重量％的无定形或部分结晶的缩聚物的存在下进行活性碱性聚合，可以获得可以或可以不是细胞并具有改善的性能特征的尼龙模制品 。

    Process for the preparation of optionally cellular polyurethane polyurea molded parts
    3.
    发明授权
    Process for the preparation of optionally cellular polyurethane polyurea molded parts 失效
    制备任选细胞聚氨酯聚脲模制件的方法

    公开(公告)号：US4595705A

    公开(公告)日：1986-06-17

    申请号：US700758

    申请日：1985-02-13

    申请人： Frank Werner ,  Matthias Marx ,  Peter Horn ,  Hans U. Schmidt

    发明人： Frank Werner ,  Matthias Marx ,  Peter Horn ,  Hans U. Schmidt

    IPC分类号： C08G18/32 ,  C08G18/40 ,  C08G18/65 ,  C08G18/14 ,  C08G18/30

    CPC分类号： C08G18/6529 ,  C08G18/3221 ,  C08G18/4009 ,  C08G18/4018 ,  C08G2101/0033 ,  C08G2120/00 ,  Y10T428/249989

    摘要： The invention relates to a one-shot process for the preparation of cellular or noncellular polyurethane polyurea parts having a modulus of flexural elasticity greater than 600 N/mm.sup.2 and densities of from 0.8 to 1.2 g/cm.sup.3 using the reaction injection molding technique, by reacting organic polyisocyanates, a polyol component, aromatic diamines, additional chain extenders and/or cross-linking agents in the presence of catalysts and optionally blowing agents, auxiliaries and/or additives, wherein the polyol component is a mixture containing(i) from 95 to 60 percent by weight of at least one compound selected from the group consisting of polyols, polyether polyamines, polyesteramides, and their mixtures having functionalities of from 2 to 6 and a molecular weight of from 1000 to 8000 and(ii) from 5 to 40 percent by weight of a least one aromatic and/or aromatic-aliphatic polyester polyol having a functionality of from 2 to 3 and a molecular weight of from 254 to 700, wherein the percents by weight are based on the total weight of the polyol component.

    摘要翻译： 本发明涉及使用反应注射成型技术制备具有大于600N / mm2的弯曲弹性模量和0.8至1.2g / cm 3的密度的细胞或非细胞聚氨酯聚脲部件的一步法，通过使 有机多异氰酸酯，多元醇组分，芳族二胺，另外的增链剂和/或交联剂，在催化剂和任选的发泡剂，助剂和/或添加剂的存在下，其中多元醇组分是含有（i）95至 60重量％的至少一种选自多元醇，聚醚多胺，聚酯酰胺及其混合物的至少一种化合物，其官能度为2至6，分子量为1000至8000，（ii）5至40％ 的至少一种官能度为2至3且分子量为254至700的至少一种芳族和/或芳族 - 脂族聚酯多元醇，其中百分比 基于多元醇组分的总重量。

    Production of low-shrinkage nylon moldings
    5.
    发明授权
    Production of low-shrinkage nylon moldings 失效
    生产低收缩尼龙成型品

    公开(公告)号：US4590242A

    公开(公告)日：1986-05-20

    申请号：US513839

    申请日：1983-07-14

    申请人： Peter Horn ,  Hellmut Bunsch ,  Anton Hesse ,  Matthias Marx ,  Dietmar Nissen ,  Walter Heckmann

    发明人： Peter Horn ,  Hellmut Bunsch ,  Anton Hesse ,  Matthias Marx ,  Dietmar Nissen ,  Walter Heckmann

    IPC分类号： C08G69/18 ,  C08F8/30 ,  C08F283/04 ,  C08L77/00

    CPC分类号： C08G69/18

    摘要： Low-shrinkage nylon moldings are produced by activated alkaline lactam polymerization, preferably using the reactive injection molding technique, by a process wherein the polymerization is carried out in the presence of from 5 to 80% by weight of a polymer P which1. is completely soluble in the lactam,2. separates out in the course of polymerization at a conversion of from 1 to 50%,3. is composed of one or more blocks which are compatible with polylactam and one or more blocks which are incompatible therewith, and preferably4. possesses functional groups which are incorporated into the growing polylactam chain.

    摘要翻译： 低收缩尼龙模制品通过活性碱性内酰胺聚合制备，优选使用反应性注射成型技术，其中聚合反应在5-80重量％聚合物P的存在下进行，聚合物P是完全 可溶于内酰胺，2.在聚合过程中以1至50％的转化率分离出来，3.由与多内酰胺相容的一个或多个嵌段和与其不相容的一个或多个嵌段组成，优选 4.具有并入生长的聚内酰胺链中的官能团。

    Stable water glass solutions, process for their preparation and use for organosilicate foams as well as a production process therefor
    7.
    发明授权
    Stable water glass solutions, process for their preparation and use for organosilicate foams as well as a production process therefor 失效
    稳定的水玻璃溶液，其制备方法和用于有机硅酸盐泡沫的方法及其制备方法

    公开(公告)号：US4447561A

    公开(公告)日：1984-05-08

    申请号：US513724

    申请日：1983-07-14

    申请人： Peter Horn ,  Robert Gehm ,  Matthias Marx ,  Artur Roeber

    发明人： Peter Horn ,  Robert Gehm ,  Matthias Marx ,  Artur Roeber

    IPC分类号： C01B33/32 ,  C08G18/18 ,  C08G18/38 ,  C08G18/50 ,  C08G77/02 ,  C08G18/14 ,  C08G18/30 ,  C08K3/00

    CPC分类号： C08G18/3895 ,  C01B33/325 ,  C08G18/18 ,  C08G18/50 ,  C08G77/02

    摘要： Stable water glass solutions are obtained(A) by mixing a solution of an aqueous alkali silicate solution and alkali hydroxide with a tertiary amine and subsequently oxyalkylating the resultant two-phase reaction mixture with at least one alkylene oxide in such an amount that a uniform solution forms or(B) by oxyalkylating a tertiary amine with at least one alkylene oxide and mixing the resultant reaction mixture with a solution of an aqueous alkali silicate solution and alkali hydroxide.The stable water glass solutions are suitable for the preparation of organo silicate foams.For the preparation of the organo silicate foams, a mixture of the stable water glass solutions and tertiary amino group-containing polyether polyols is reacted with organic polyisocyanates in the presence of catalysts, blowing agents and optionally auxiliaries and additives.

    摘要翻译： 通过将碱金属硅酸盐水溶液和碱金属氢氧化物的溶液与叔胺混合，然后将得到的两相反应混合物与至少一种烯化氧进行烷氧基化，得到稳定的水玻璃溶液（A），其量使得均匀溶液 形式或（B）通过使叔胺与至少一种烯化氧烷氧基化，并将所得反应混合物与碱金属硅酸盐水溶液和碱金属氢氧化物的溶液混合。 稳定的水玻璃溶液适用于制备有机硅酸盐泡沫。 为了制备有机硅酸盐泡沫，将稳定的水玻璃溶液和含叔氨基的聚醚多元醇的混合物与有机多异氰酸酯在催化剂，发泡剂和任选的助剂和添加剂的存在下反应。

    Preparation of polyurethane foams modified with melamine-formaldehyde precondensates
    10.
    发明授权
    Preparation of polyurethane foams modified with melamine-formaldehyde precondensates 失效
    用三聚氰胺 - 甲醛预缩合物改性的聚氨酯泡沫的制备

    公开(公告)号：US4367294A

    公开(公告)日：1983-01-04

    申请号：US266158

    申请日：1981-05-22

    申请人： Klaus Hahn ,  Peter Horn ,  Matthias Marx ,  Heinz Weber ,  Wolfram Weiss ,  Rolf Wurmb

    发明人： Klaus Hahn ,  Peter Horn ,  Matthias Marx ,  Heinz Weber ,  Wolfram Weiss ,  Rolf Wurmb

    IPC分类号： C08G18/00 ,  C08G12/32 ,  C08G18/54 ,  C08G18/14

    CPC分类号： C08G18/544 ,  C08G12/32

    摘要： A process for the preparation of polyurethane foams modified with melamine-formaldehyde precondensates, in which the precondensates employed are storage-stable, aqueous 40-85% strength by weight resin solutions which are obtained by condensing melamine with formaldehyde in a molar ratio of 1:1.1-1.75 in aqueous solution at a pH which, at least periodically, is above 8, and at from 60 to 130.degree. C., until one part by volume of resin solution can be diluted with from 0.5 to 4 parts by volume of water at 20.degree. C. without causing a persisting cloudiness.

    摘要翻译： 用三聚氰胺 - 甲醛预缩合物改性的聚氨酯泡沫的制备方法，其中使用的预缩合物是储存稳定的40-85％重量的树脂溶液，其通过将三聚氰胺与甲醛以摩尔比1： 在水溶液中，在至少周期性地高于8℃，在60-130℃的pH下，直到一分一份体积的树脂溶液可以用0.5至4体积份的水稀释， 在20℃下，不会引起持续的混浊。