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    Process for preparing glass constructions
    1.
    发明授权
    Process for preparing glass constructions 失效
    制备玻璃结构的方法

    公开(公告)号：US4433010A

    公开(公告)日：1984-02-21

    申请号：US454520

    申请日：1982-12-30

    申请人： Josef Pedain ,  Wolfgang Wellner ,  Klaus Konig ,  Hermann Gruber

    发明人： Josef Pedain ,  Wolfgang Wellner ,  Klaus Konig ,  Hermann Gruber

    IPC分类号： C03C27/10 ,  C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/42 ,  C08G18/44 ,  C08G18/78 ,  C09K3/10 ,  E06B3/663 ,  C03C17/32

    CPC分类号： C08G18/088 ,  C08G18/10 ,  C08G18/44 ,  C08G18/7831 ,  C09K3/1021 ,  E06B3/66342 ,  C08G2190/00 ,  C09K2200/0652

    摘要： The instant invention is directed to a process for the preparation of glass constructions comprising applying to glass, compositions comprising(a) a polyisocyanate component and(b) a polyol component comprising at least one dihydroxy polyester carbonate with a molecular weight of from 800 to 3000 which is a reaction product of hexanediol-(1,6) with .epsilon.-caprolactone and/or .epsilon.-hydroxycaproic acid, in a molar ratio of hexanediol-(1,6) to .epsilon.-caprolactone and/or .epsilon.-hydroxycaproic acid of from 4:1 to 1:3, and diaryl carbonates, which reaction product is optionally present as a mixture with up to 40% by weight, based on the total quantity of said polyol component, of other polyols with molecular weights of from 62 to 4000, optionally containing ester groups,the quantities of the said components corresponding to an isocyanate index of from 80 to 130, or compositions comprising(c) an isocyanate prepolymer based on said polyols, optionally present in admixture with other polyisocyanates, and optionally(d) free- or blocked-diamine chain-lengthening agents.

    摘要翻译： 本发明涉及一种制备玻璃结构的方法，包括向玻璃施加包含（a）多异氰酸酯组分的组合物和（b）包含至少一种分子量为800至3000的二羟基聚酯碳酸酯的多元醇组分 其是己二醇 - （1,6）与ε-己内酯和/或ε-羟基己酸的反应产物，其己二醇 - （1,6）与ε-己内酯和/或ε-己酸的ε-羟基己酸的摩尔比为 4:1至1:3，和碳酸二芳基酯，该反应产物任选地以基于所述多元醇组分的总量至多40重量％的混合物存在分子量为62至4000的其它多元醇 ，任选地含有酯基，所述组分的量相当于异氰酸酯指数为80-130，或组合物包含（c）基于所述多元醇的异氰酸酯预聚物，任选以与第 多异氰酸酯和任选的（d）游离或封闭的二胺链延长剂。

    Hydrocurable oxazolidine isocyanate prepolymer compositions
    5.
    发明授权
    Hydrocurable oxazolidine isocyanate prepolymer compositions 失效
    可氢化恶唑烷异氰酸酯预聚物组合物

    公开(公告)号：US4118376A

    公开(公告)日：1978-10-03

    申请号：US817083

    申请日：1977-07-18

    申请人： Josef Pedain ,  Wolfgang Wellner ,  Hermann Gruber ,  Manfred Dietrich

    发明人： Josef Pedain ,  Wolfgang Wellner ,  Hermann Gruber ,  Manfred Dietrich

    IPC分类号： C09K17/00 ,  B60T17/08 ,  C08G18/00 ,  C08G18/10 ,  C08L51/00 ,  C08L51/02 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C09D175/00 ,  C09K17/30 ,  C09K103/00

    CPC分类号： C08G18/10 ,  C08L75/04

    摘要： The present invention is concerned with a hydrocurable composition suitable for use as coatings, adhesives or grouts. The composition contains oxazolidine compounds and free isocyanate group containing prepolymers. The prepolymers are obtained by the reaction of polyisocyanates with special types of dispersions wherein the dispersed phase is synthesized in situ in a dispersing media of polyhydroxyl compounds. The dispersed phase may be a free radical addition polymer, an aminoplast polycondensate or a polyisocyanate addition product. In the last case, the non-isocyanate reactants used to form the dispersed phase are substantially more reactive with isocyanates than the dispersing media. An especially preferred composition is based on urethane oxazolidines and prepolymers of aliphatic or cycloaliphatic isocyanates with dispersions of isocyanate hydrazine or hydrazine hydrate condensates in polyhydroxy-polyethers having molecular weights of 200 to 16,000.

    摘要翻译： 本发明涉及适合用作涂料，粘合剂或浆料的可氢化组合物。 该组合物含有恶唑烷化合物和含游离异氰酸酯基团的预聚物。 预聚物通过多异氰酸酯与特殊类型的分散体的反应获得，其中分散相在多羟基化合物的分散介质中原位合成。 分散相可以是自由基加成聚合物，氨基塑料缩聚物或多异氰酸酯加成产物。 在最后一种情况下，用于形成分散相的非异氰酸酯反应物与分散介质基本上比异氰酸酯更具反应性。 特别优选的组合物是基于聚氨酯恶唑烷和具有异氰酸酯肼或水合肼缩合物在分子量为200至16,000的多羟基聚醚中的分散体的脂肪族或脂环族异氰酸酯的预聚物。

    Process for the preparation of thixotropic binders, the binder obtainable by this process and their use for the preparation of coating and sealing compounds
    6.
    发明授权
    Process for the preparation of thixotropic binders, the binder obtainable by this process and their use for the preparation of coating and sealing compounds 失效
    用于制备触变粘合剂的方法，可通过该方法获得的粘合剂及其用于制备涂料和密封剂的用途

    公开(公告)号：US4719278A

    公开(公告)日：1988-01-12

    申请号：US026928

    申请日：1987-03-17

    申请人： Wolfgang Wellner ,  Hermann Gruber ,  Alois Fehlbier

    发明人： Wolfgang Wellner ,  Hermann Gruber ,  Alois Fehlbier

    IPC分类号： C08G18/32 ,  C08G18/10 ,  C08G18/65 ,  C08G18/76 ,  C09D175/04 ,  C09K3/10

    CPC分类号： C08G18/7664 ,  C08G18/10

    摘要： The present invention is directed to a process for the preparation of air drying binders containing free isocyanate groups, having thixotropic properties and prepared by reacting aromatic diamines which have at least one alkyl substituent in the ortho position to each amino group with either prepolymers or semi-prepolymers containing free isocyanate groups and based on polyisocyanate mixture of the diphenylmethane series containing at least 20% by weight of 2,4'-diisocyanatodiphenylmethane and organic polyhydroxyl compounds or mixtures of these prepolymers or semi-prepolymers with prepolymers or semi-prepolymers based on other organic polyisocyanates, provided that the mixture contains at least 3% of the prepolymers or semi-prepolymers based on polyisocyanate mixtures of the diphenylmethane series. The invention further relates to the binders produced by this process and their use for the preparation of coating and sealing compounds which harden under the influence of atmospheric moisture.

    摘要翻译： 本发明涉及一种制备含有游离异氰酸酯基团的空气干燥粘合剂的方法，具有触变性能，并且通过使具有至少一个邻位的至少一个烷基取代基的芳族二胺与各个氨基与预聚物或半 - 含有游离异氰酸酯基团和基于含有至少20重量％的2,4'-二异氰酸根合二苯基甲烷和有机多羟基化合物或这些预聚物或半预聚物与其它预聚物或半预聚物的混合物的二苯基甲烷系列的多异氰酸酯混合物的预聚物 有机多异氰酸酯，条件是混合物含有至少3％的基于二苯基甲烷系列的多异氰酸酯混合物的预聚物或半预聚物。 本发明还涉及通过该方法制备的粘合剂及其用于制备在大气湿气影响下硬化的涂料和密封化合物的用途。

    Insulated one-piece roof
    7.
    发明授权
    Insulated one-piece roof 失效
    绝缘一体式屋顶

    公开(公告)号：US4453358A

    公开(公告)日：1984-06-12

    申请号：US295391

    申请日：1981-08-24

    申请人： Hermann Gruber ,  Wolfgang Wellner ,  Hermann Diehl ,  Dieter Monig

    发明人： Hermann Gruber ,  Wolfgang Wellner ,  Hermann Diehl ,  Dieter Monig

    IPC分类号： E04D11/00 ,  E04B1/80 ,  E04D3/35 ,  E04D13/16 ,  E04C1/00

    CPC分类号： E04D13/16 ,  E04D3/352 ,  E04D3/358

    摘要： The present invention relates to an insulated one-piece roof for use over heatable rooms comprising at least three layers, the first layer being a solid or other load-bearing construction, the second layer being an insulating board and the third layer being a prepared roofing, said one-piece roof further characterized in that the characteristics value .mu..multidot.s where .mu. is the diffusion resistance index and s is the layer thickness of the constituent material of the vertically adjacent layers, decreases outwardly, said prepared roofing being firmly joined to the underlying insulating board and having a characteristic value .mu..multidot.s of less than 4 m.

    摘要翻译： 本发明涉及一种用于可加热房间的绝热单件屋顶，其包括至少三层，第一层是固体或其它承重结构，第二层是绝缘板，第三层是制备的屋顶 所述单件式屋顶进一步的特征在于，特征值mu xs其中mu是扩散阻力指数，s是垂直相邻层的构成材料的层厚度向外减小，所述制备的屋顶牢固地连接到底层 绝缘板，其特征值μxs小于4μm。

    Process for the production of polyureas
    9.
    发明授权
    Process for the production of polyureas 失效
    生产聚脲的方法

    公开(公告)号：US4328330A

    公开(公告)日：1982-05-04

    申请号：US260542

    申请日：1981-05-04

    申请人： Wolfgang Wellner ,  Artur Botta ,  Hermann Gruber

    发明人： Wolfgang Wellner ,  Artur Botta ,  Hermann Gruber

    IPC分类号： C08G18/10 ,  C08G18/18 ,  C08G18/20 ,  C08G18/32 ,  C08G18/80 ,  C08G18/16

    CPC分类号： C08G18/8067 ,  C08G18/10 ,  C08G18/1858 ,  C08G18/20 ,  C08G18/3225

    摘要： The present invention relates to a process for the production of polyureas by reacting organic polyisocyanates containing blocked isocyanate groups with organic compounds containing at least two primary and/or secondary amino groups in the presence of catalysts which accelerate the condensation reaction of the above-mentioned starting materials, characterized in that compounds containing at least one guanidine group corresponding to the following formula: ##STR1## are used as catalysts.

    摘要翻译： 本发明涉及通过使含有封端异氰酸酯基的有机多异氰酸酯与含有至少两个伯氨基和/或仲氨基的有机化合物在催化剂存在下反应制备聚脲的方法，其加速上述起始物 材料，其特征在于使用含有至少一个对应于下式的胍基的化合物：作为催化剂。

    Cyanoethylated polyamide amines as hardeners for polyepoxides
    10.
    发明授权
    Cyanoethylated polyamide amines as hardeners for polyepoxides 失效
    氰基乙酰化聚酰胺胺作为聚环氧化物的硬化剂

    公开(公告)号：US4263162A

    公开(公告)日：1981-04-21

    申请号：US101752

    申请日：1979-12-10

    申请人： Hans-Josef Buysch ,  Hermann Gruber ,  Wolfgang Wellner ,  Karl Leiritz

    发明人： Hans-Josef Buysch ,  Hermann Gruber ,  Wolfgang Wellner ,  Karl Leiritz

    IPC分类号： C08G59/00 ,  C08G59/54 ,  C08L63/00

    CPC分类号： C08G59/54

    摘要： Hardeners for polyepoxides containing more than one, 1,2-epoxide group per molecule comprising a cyanoethylated polyamide amine containing free secondary or primary or secondary and primary amino groups, said cyanoethylated poly-amide amine is a reaction product of polyadded units of(A) 1 mole of a polyamine corresponding to the formula: ##STR1## in which p=0, n=2 or 3, m=0 to 6 and X=NH.sub.2, or p=1, n=2 or 3, m=0 and X=H,(B) from 0.5 to 2.3 moles of a saturated lactam, and(C) from 0.4 to 2.8 moles of acrylonitrile, methacrylonitrile or mixtures thereof.The hardener may be additionally modified with from 0.01 to 1.8 moles of a 1,2-alkylene oxide containing from 2 to 4 carbon atoms or with from 0.001 to 0.3 moles of a carboxylic acid or with the 1,2-alkylene oxide and the carboxylic acid in the quantities indicated, based in each case on 1 mole of the polyamine. The hardeners harden with 1,2-polyepoxides even in thin layers, over a period of 24 hours at room temperature to form clear, smooth films having a non-tacky fault-free surface.

    摘要翻译： 用于每分子含有多于一个1,2-环氧基的聚环氧化物的硬化剂包含含有游离仲或仲或仲或叔氨基的氰基乙基化聚酰胺胺，所述氰乙基化聚酰胺胺是（A）的多嵌段单元的反应产物， 1摩尔对应于式：其中p = 0，n = 2或3，m = 0至6和X = NH 2或p = 1，n = 2或3，m = 0和 X = H，（B）0.5至2.3摩尔饱和内酰胺，和（C）0.4至2.8摩尔丙烯腈，甲基丙烯腈或其混合物。 硬化剂可另外用0.01至1.8摩尔含有2至4个碳原子的1,2-亚烷基氧化物或0.001至0.3摩尔羧酸或与1,2-环氧烷烃和羧酸 酸，以所示的量计，基于每种情况下的1摩尔多胺。 硬化剂甚至在薄层中硬化1,2-聚环氧化物，在室温下经过24小时的时间，以形成具有非粘性无断层表面的透明，光滑的膜。