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64 条记录 (耗时 0.023 秒)

    s-Triazine-radical-containing polyether polyol mixtures, process for their preparation and their use
    32.
    发明授权
    s-Triazine-radical-containing polyether polyol mixtures, process for their preparation and their use 失效
    含三嗪基的聚醚多元醇混合物，其制备及其用途

    公开(公告)号：US4656201A

    公开(公告)日：1987-04-07

    申请号：US715351

    申请日：1985-03-25

    申请人： Matthias Marx ,  Joachim Jaehme

    发明人： Matthias Marx ,  Joachim Jaehme

    IPC分类号： C08G18/50 ,  C08G65/26 ,  C08G18/14

    CPC分类号： C08G65/263 ,  C08G18/5063 ,  Y10S521/902

    摘要： The invention relates to s-triazine radical-containing polyether polyol mixtures having functionalities of from 2 to 6 and hydroxyl numbers of from 210 to 640, prepared by the oxyalkylation of a mixture of one or more polyamino-1,3,5-triazines, preferably melamine, and an alkanol having a hydroxyl functionality of from 2 to 6 and having 2 to 18 carbon atoms, water, or their mixtures, in the absence of catalysts and conventional inert polar solvents. The resulting polyether polyol mixtures are suitable for the preparation of rigid polyurethane, polyisocyanurate, and urethane group-containing polyisocyanuate foams produced by means of the polyisocyanate polyaddition process.

    摘要翻译： 本发明涉及通过一种或多种聚氨基-1,3,5-三嗪的混合物的烷氧基化制备的具有2至6的官能度和210至640的官能团的含三嗪基的聚醚多元醇混合物， 优选三聚氰胺，以及在不存在催化剂和常规惰性极性溶剂的情况下具有2至6个碳原子数2至18个羟基官能团的链烷醇，水或其混合物。 所得聚醚多元醇混合物适用于制备通过多异氰酸酯加聚方法制备的硬质聚氨酯，聚异氰脲酸酯和含氨基甲酸酯基团的多异氰酸酯泡沫体。

    Stable water glass solutions, process for their preparation and use for organosilicate foams as well as a production process therefor
    34.
    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。

    Molded foamed polyurethane part having a lightweight skin and a process for its manufacture
    36.
    发明授权
    Molded foamed polyurethane part having a lightweight skin and a process for its manufacture 失效
    具有轻质皮肤的成型泡沫聚氨酯部件及其制造方法

    公开(公告)号：US4389454A

    公开(公告)日：1983-06-21

    申请号：US252060

    申请日：1981-04-08

    申请人： Heinrich Horacek ,  Matthias Marx ,  Dietmar Hobein

    发明人： Heinrich Horacek ,  Matthias Marx ,  Dietmar Hobein

    IPC分类号： B29C44/04 ,  C08G18/16 ,  C08J9/34 ,  B29D27/04

    CPC分类号： C08J9/34 ,  B29C44/0461 ,  C08G18/16 ,  C08J2375/04 ,  Y10T428/249988

    摘要： The invention relates to the preparation of molded polyurethane parts having a lightfast polyurethane skin. The skin is formed by applying a reaction mixture comprising an organic polyisocyanate, a polyol, a chain extender, an aliphatic primary or secondary aliphatic diamine, and a catalyst, by a one-shot process in the absence of solvents, to the inside wall of the molding tool.The molded parts produced in accordance with this invention are used, for instance, in the automobile industry for the inside equipment of vehicles. Specifically, they may be used as cover plates for steering wheels and for lining doors. They may also be used for external equipment such as bumpers, headlight housings, and may be used in the electrical industry as housing elements.

    摘要翻译： 本发明涉及具有耐光聚氨酯皮肤的模塑聚氨酯部件的制备。 通过在不存在溶剂的情况下通过一步法将包含有机多异氰酸酯，多元醇，扩链剂，脂族伯或仲脂族二胺和催化剂的反应混合物施加到皮肤的内壁 成型工具。 根据本发明生产的模制零件例如用于车辆内部设备的汽车工业中。 具体地说，它们可以用作方向盘和衬板门的盖板。 它们也可以用于诸如保险杠，大灯壳体的外部设备，并且可以用作电气工业中的外壳元件。

    Heat-sensitive recording material with barrier coating
    38.
    发明授权
    Heat-sensitive recording material with barrier coating 有权
    具有阻隔涂层的热敏记录材料

    公开(公告)号：US09050844B2

    公开(公告)日：2015-06-09

    申请号：US13512979

    申请日：2010-09-13

    申请人： Ulf Behrens ,  Gerhard Stork ,  Svenja Eisernitz ,  Matthias Marx

    发明人： Ulf Behrens ,  Gerhard Stork ,  Svenja Eisernitz ,  Matthias Marx

    IPC分类号： B41M3/14 ,  B41M5/327 ,  B41M5/333 ,  B41M5/337 ,  B41M5/42 ,  B41M5/44 ,  B41M5/41 ,  B41M3/10

    CPC分类号： B41M5/44 ,  B41M3/10 ,  B41M3/14 ,  B41M5/3275 ,  B41M5/3335 ,  B41M5/3336 ,  B41M5/3372 ,  B41M5/3375 ,  B41M5/41 ,  B41M5/42 ,  B41M5/423 ,  B41M5/426 ,  B41M2205/04 ,  B41M2205/38 ,  B41M2205/40

    摘要： A heat-sensitive recording material includes at least a substrate, a heat-sensitive recording layer arranged on the front side of the substrate and has at least one color former and at least one color acceptor, wherein the color former and color acceptor react with one another under the action of heat to form color, a protective layer covering the heat-sensitive recording layer, a barrier coating which contains ethylene vinyl alcohol copolymer (EVOH) and suitable for protecting the heat-sensitive recording layer against penetration of chemicals causing uncontrolled desensitizing reactions and color reactions in the heat-sensitive recording layer, wherein the barrier coating is arranged between the substrate and the heat-sensitive recording layer, and a tincture, as authenticating security feature, introduced into the substrate and/or applied to at least one side of the substrate.

    摘要翻译： 热敏记录材料至少包括一个基片，一个布置在该基片正面上的热敏记录层，并具有至少一个成色剂和至少一个着色剂，其中着色剂和受色剂与一种 另一种在热作用下形成颜色，覆盖热敏记录层的保护层，含有乙烯乙烯醇共聚物（EVOH）的阻隔涂层，并且适用于保护热敏记录层免于导致不受控制的脱敏的化学品渗透 热敏记录层中的反应和颜色反应，其中阻挡涂层被布置在基底和热敏记录层之间，并且作为验证安全特征的酊剂被引入到基底中和/或应用于至少一个 侧面。

    Heat-sensitive recording material having authenticity feature
    40.
    发明授权
    Heat-sensitive recording material having authenticity feature 有权
    具有真实性的热敏记录材料

    公开(公告)号：US08859460B2

    公开(公告)日：2014-10-14

    申请号：US13512985

    申请日：2010-11-30

    申请人： Ulf Behrens ,  Gerhard Stork ,  Svenja Eisernitz ,  Matthias Marx

    发明人： Ulf Behrens ,  Gerhard Stork ,  Svenja Eisernitz ,  Matthias Marx

    IPC分类号： B41M3/14 ,  B41M5/327 ,  B41M5/333 ,  B41M5/337 ,  B41M5/42 ,  B41M5/44

    CPC分类号： B41M3/14 ,  B41M3/10 ,  B41M5/3275 ,  B41M5/3336 ,  B41M5/3372 ,  B41M5/42 ,  B41M5/44

    摘要： A heat-sensitive recording material includes at least a paper substrate, a heat-sensitive recording layer arranged on the front side of the substrate and which has at least one dye precursor and at least one color acceptor, wherein dye precursor and color acceptor react with one another under the action of heat to form color, and an authenticating security feature. The authenticating security feature is a mark which is applied to the back side of the paper substrate and which is made of a tincture having at least one organic solvent. A barrier coating is arranged between the substrate and heat-sensitive recording layer and is suitable to protect the heat-sensitive recording layer against penetration of the tincture into the heat-sensitive recording layer from the back side.

    摘要翻译： 热敏记录材料至少包括纸基材，布置在基材前表面上并具有至少一种染料前体和至少一种颜色受体的热敏记录层，其中染料前体和颜色受体与 在热的作用下彼此形成颜色，并具有认证的安全特征。 认证安全特征是施加到纸基材的背面并由具有至少一种有机溶剂的酊剂制成的标记。 在基板和热敏记录层之间布置有阻挡涂层，并且适合于保护热敏记录层免于从背面将酊剂渗入热敏记录层。