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1. 发明授权

US4118376A Hydrocurable oxazolidine isocyanate prepolymer compositions 失效
标题翻译：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。

2. 发明授权

US4602071A Process for the production of oligourethanes containing mercapto groups and their use as binders for coating and sealing compositions hardenable by oxidation and as additives for epoxide resins 失效
标题翻译：用于生产含有巯基的低聚氨酯的方法及其作为用于涂覆和密封可通过氧化固化的组合物和作为环氧树脂添加剂的组合物的粘合剂的用途
公开(公告)号：US4602071A
公开(公告)日：1986-07-22
申请号：US379802
申请日：1982-05-19
申请人： Wolfgang Wellner , Josef Pedain , Hermann Gruber
发明人： Wolfgang Wellner , Josef Pedain , Hermann Gruber
IPC分类号： C07C333/00 , C08G18/00 , C08G18/10 , C08G18/30 , C08G18/38 , C08G18/48 , C08G18/65 , C08G18/66 , C08G18/75 , C08G75/14 , C08L63/00 , C09D175/00 , C09K3/10 , C08G59/02 , C08L75/08
CPC分类号： C09K3/1021 , C08G18/10 , C08G18/3876 , C08G18/755 , C08G75/14 , C08L63/00 , C09K2200/0647
摘要： The invention relates to a process for the production of oligourethanes containing terminal mercapto groups by reacting 1-isocyanatomethyl-1,3,3-trimethyl-5-isocyanatocyclohexane with substoichiometric quantities of relatively high molecular weight polyether polyols and mercapto ethanol and to the use of the oligourethanes obtainable in this way as binders for coating and sealing compositions hardenable by oxidation and as additives for epoxide resins.
摘要翻译：本发明涉及通过使1-异氰酸甲酯基-1,3,3-三甲基-5-异氰酸酯环己烷与亚化学计量的相对高分子量的聚醚多元醇和巯基乙醇反应制备含有末端巯基的低聚氨酯的方法，以及使用以这种方式获得的寡聚氨酯可用作涂覆和密封可通过氧化固化的组合物和作为环氧树脂的添加剂的粘合剂。

3. 发明授权

US4433010A Process for preparing glass constructions 失效
标题翻译：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。

4. 发明授权

US4742125A Process for the production of mercapto group-containing oligourethanes, oligourethanes obtainable by this process and their use in various polymer systems 失效
标题翻译：用于生产含巯基的低聚氨酯的方法，可通过该方法获得的低聚氨酯及其在各种聚合物体系中的应用
公开(公告)号：US4742125A
公开(公告)日：1988-05-03
申请号：US831776
申请日：1986-02-20
申请人： Manfred Schmidt , Wolfgang Wellner , Josef Pedain , Hermann Gruber
发明人： Manfred Schmidt , Wolfgang Wellner , Josef Pedain , Hermann Gruber
IPC分类号： C08G18/00 , C08G18/10 , C08G18/16 , C08G18/28 , C08G18/38 , C08G18/65 , C08G59/66 , C08G75/04 , C08K5/37 , C07C149/437 , C08F279/00
CPC分类号： C08K5/37 , C08G18/10 , C08G18/168 , C08G18/288 , C08G18/3876 , C08G59/66 , C08G75/04 , C08G2190/00
摘要： The present invention is directed to a process for the production of oligourethanes having terminal mercapto groups by reacting organic polyisocyanates with sub-equivalent quantities of organic polyhydroxyl compounds and a mercapto-alkanol in the presence of at least one ester of phosphoric acid containing at least one hydroxyl group bound to phosphorus. The present invention is also directed to the mercapto group-containing oligourethanes obtainable by this process and their use as binders for oxidatively-hardenable coating and sealing compositions, additives for epoxide resins and cross-linking agents for plastics materials and plastics crude products containing olefinic double bonds.
摘要翻译：本发明涉及一种制备具有末端巯基的低聚氨酯的方法，其通过使有机多异氰酸酯与次当量的有机多羟基化合物和巯基链烷醇在至少一种含至少一种羟基结合磷。本发明还涉及通过该方法获得的含巯基的聚氨酯，它们可用作氧化可硬化涂料和密封组合物的粘合剂，用于环氧树脂的添加剂和用于塑料材料的交联剂和含有烯属双酚的塑料原料债券。

5. 发明授权

US4465826A Catalyst systems containing an organic disulfide carboxylates and/or organic complex compounds of metals, and basic amines for the oxidative hardening of plastics precursors containing mercapto groups 失效
标题翻译：包含有机二硫化物羧酸盐和/或金属有机络合物的催化剂体系和用于含巯基的塑料前体的氧化硬化的碱性胺
公开(公告)号：US4465826A
公开(公告)日：1984-08-14
申请号：US379808
申请日：1982-05-19
申请人： Wolfgang Wellner , Josef Pedain , Hermann Gruber
发明人： Wolfgang Wellner , Josef Pedain , Hermann Gruber
IPC分类号： C08G75/00 , C08G75/14 , C08K5/47 , B01J27/04 , B01J27/24
CPC分类号： C08G75/14 , C08K5/47
摘要： This invention relates to the use of catalyst systems containing (a) dibenzothiazyl disulphide, (b) carboxylates and/or organic complex compounds of manganese, iron, nickel or cobalt and (c) organic bases selected from the group consisting of guanidines and tertiary amines optionally containing inert substituents, as reaction accelerators for the oxidative hardening of plastics precursors containing mercapto groups.
摘要翻译：本发明涉及包含（a）二苯并噻唑二硫化物，（b）锰，铁，镍或钴的羧酸盐和/或有机络合物的催化剂体系的用途，以及（c）选自胍胺和叔胺的有机碱任选地含有惰性取代基，作为用于含巯基的塑料前体的氧化硬化的反应促进剂。

6. 发明授权

US4910332A Process for the preparation of polyisocyanates containing urethane groups and the products obtained 失效
标题翻译：制备含有氨基甲酸酯基团的多异氰酸酯的方法和所得产品
公开(公告)号：US4910332A
公开(公告)日：1990-03-20
申请号：US269230
申请日：1988-11-09
申请人： Lothar Kahl , Josef Pedain , Wolfgang Wellner
发明人： Lothar Kahl , Josef Pedain , Wolfgang Wellner
IPC分类号： C08G18/10 , C07C271/28 , C08G18/72 , C08G18/79 , C08G18/80 , C08G18/82
CPC分类号： C08G18/721 , C07C271/28 , C08G18/792 , C08G18/8009 , C08G18/8064
摘要： The present invention is directed to a process for the preparation of polyisocyanates containing urethane groups in which the content in monomeric starting diisocyanate is at most 0.4% by weight by reacting in a urethane-forming reaction(a) an excess quantity, based on component (b), of a diisocyanate component containing at least one aromatic diisocyanate which is free from urethane groups with(b) a polyol component containing at least one polyhydric alcohol in the molecular weight range of 62 to about 250followed by distillative removal of the unreacted excess starting diisocyanate (a), characterized in that before the distillative removal of the excess starting diisocyanate (a) is carried out,(c) an aliphatic polyisocyanate containing isocyanurate groups is incorporated in the urethane-containing reaction product of components (a) and (b) in a quantity of about 0.3 to 10% by weight, based on the undistilled reaction product of components (a) and (b), and the distillation residue is then optionally dissolved in an inert solvent and up to about 0.5 equivalents of an alcohol, per kg of solvent-free distillation residue on a solvent free basis is added to the resulting solution so that the amount of free starting diisocyanate (a) is further reduced and urethane groups are formed.The present invention is also directed to the polyisocyanates containing urethane groups obtained by this process.
摘要翻译：本发明涉及一种制备含有氨基甲酸酯基团的多异氰酸酯的方法，其中单体起始二异氰酸酯的含量至多为0.4重量％，其中在氨基甲酸酯形成反应（a）过量时，基于组分（ b），含有至少一种不含氨基甲酸酯基团的芳族二异氰酸酯的二异氰酸酯组分，（b）含有至少一种分子量范围为62至约250的多元醇的多元醇组分，然后蒸馏除去未反应的过量起始二异氰酸酯（a），其特征在于，在蒸馏除去过量的起始二异氰酸酯（a）之前，（c）将含有异氰脲酸酯基团的脂族多异氰酸酯引入组分（a）和（ b）基于组分（a）和（b）的未蒸馏反应产物，其量为约0.3至10重量％，蒸馏残余物然后任选地溶解在惰性溶剂中，并且在无溶剂基础上将每kg无溶剂蒸馏残余物最多至多约0.5当量的醇加入到所得溶液中，使得游离起始二异氰酸酯（a）的量进一步还原和氨基甲酸酯基团形成。本发明还涉及通过该方法获得的含有氨基甲酸酯基团的多异氰酸酯。

7. 发明授权

US4453358A Insulated one-piece roof 失效
标题翻译：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。

8. 发明授权

US4719278A 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
标题翻译：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。

9. 发明授权

US4463126A Coatings prepared from prepolymers and aromatic diamines having at least one alkyl substituent in an ortho position to each amino group 失效
标题翻译：由预聚物和芳族二胺制备的涂料，所述预聚物和芳族二胺在每个氨基的邻位具有至少一个烷基取代基
公开(公告)号：US4463126A
公开(公告)日：1984-07-31
申请号：US461339
申请日：1983-01-27
申请人： Hermann Gruber , Wolfgang Wellner
发明人： Hermann Gruber , Wolfgang Wellner
IPC分类号： C09D175/04 , B05D5/00 , B05D7/26 , C04B41/48 , C08G18/10 , C08G18/12 , C08G18/50 , C08G18/75 , C09D175/00 , C09D175/08
CPC分类号： C08G18/755 , C04B41/4884 , C08G18/10 , C08G18/12 , C08G18/5036 , Y10T428/31598
摘要： The present invention relates to a process for the preparation of coatings using a coating compound based on a system comprising (i) an isocyanate prepolymer based on isophorone diisocyanate and polyalkylene ether polyols having a hydroxyl functionality of 2 to 3 and (ii) at least one diprimary aromatic diamine having at least one alkyl substituent with 2 to 3 carbon atoms in an ortho-position to each amino group.
摘要翻译：本发明涉及使用基于包括（i）基于异佛尔酮二异氰酸酯的异氰酸酯预聚物和羟基官能度为2至3的聚亚烷基醚多元醇和（ii）至少一种在每个氨基的邻位具有至少一个具有2至3个碳原子的烷基取代基的二元芳香族二胺。

10. 发明授权

US4328330A Process for the production of polyureas 失效
标题翻译：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。

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