公开(公告)号：US4456709A

公开(公告)日：1984-06-26

申请号：US554662

申请日：1983-11-23

申请人： Roland Richter ,  Hans Hettel ,  Hanns P. Muller

发明人： Roland Richter ,  Hans Hettel ,  Hanns P. Muller

IPC分类号： C08G18/00 ,  C07D251/34 ,  C08G18/02 ,  C08G18/72 ,  C08G18/79 ,  C08G18/14

CPC分类号： C08G18/725 ,  C07D251/34 ,  C08G18/794 ,  C08G2101/0008 ,  Y10S521/902

摘要： The present invention is directed to polyisocyanate mixtures which are liquid and stable in storage at room temperature and which have an NCO-content of from 36.5 to 45% by weight, consisting essentially of a mixture of from 25 to 70 parts by weight of partly trimerized 2,4-diisocyanatotoluene with from 30 to 75 parts by weight of unmodified 2,4-and/or 2,6-diisocyanatotoluene, a process for the production of these mixtures by mixing the individual components and the use of the mixtures as a synthesis component in the production of polyurethane plastics by the isocyanate-polyaddition process.

摘要翻译： 本发明涉及在室温下储存的液体和稳定的多异氰酸酯混合物，其NCO含量为36.5至45重量％，基本上由25至70重量份的部分三聚体 具有30至75重量份未改性的2,4-和/或2,6-二异氰酸基甲苯的2,4-二异氰酸基甲苯，通过混合各组分和使用混合物作为合成来生产这些混合物的方法 通过异氰酸酯加聚工艺生产聚氨酯塑料的组分。

公开(公告)号：US4356275A

公开(公告)日：1982-10-26

申请号：US312225

申请日：1981-10-19

申请人： Kuno Wagner ,  Manfred Dahm ,  Hanns P. Muller

发明人： Kuno Wagner ,  Manfred Dahm ,  Hanns P. Muller

IPC分类号： C08G12/12 ,  C08J9/04 ,  C08J9/30 ,  C08L61/00

CPC分类号： C08J9/30 ,  C08G12/12 ,  C08J9/04 ,  C08J2361/24

摘要： Aminoplast foams of hardened reaction products of aldehydes and at least bifunctional modified .alpha.,.omega.-ureas which contain at least one ether, thioether, acetal, ester, ester amide and/or carbonate group and have a molecular weight of from 200 to 10,000.

摘要翻译： 含有至少一种醚，硫醚，缩醛，酯，酯酰胺和/或碳酸酯基团并具有200至10,000的分子量的醛的至少双功能改性的α，ω-脲的硬化反应产物的氨基塑料泡沫。

公开(公告)号：US4341909A

公开(公告)日：1982-07-27

申请号：US301609

申请日：1981-09-14

申请人： Gottfried Schneider ,  Kuno Wagner ,  Hanns P. Muller

发明人： Gottfried Schneider ,  Kuno Wagner ,  Hanns P. Muller

IPC分类号： C07C27/00 ,  A61K8/30 ,  A61K8/34 ,  A61K8/35 ,  A61K8/72 ,  B01J31/00 ,  C07B61/00 ,  C07C29/136 ,  C07C29/14 ,  C07C29/38 ,  C07C31/18 ,  C07C45/00 ,  C07C45/75 ,  C07C47/19 ,  C07C49/17 ,  C07C67/00 ,  C07H3/02 ,  C08G18/00 ,  C08G18/54 ,  C12N1/20 ,  C08G18/14 ,  C08G18/32

CPC分类号： C07H3/02 ,  C07C45/00 ,  C07C45/75

摘要： A process is disclosed for preparing mixtures of low molecular weight polyhydroxyl compounds and optionally hydroxyaldehydes and ketones by condensing formaldehyde hydrate with itself in the presence of(A) soluble or insoluble lead(II) salts or of divalent lead attached to a high molecular weight carrier; and(B) a co-catalyst, comprising a mixture of hydroxyaldehydes and hydroxyketones obtainable by condensation of formaldehyde, which mixture contains at least 75%, by weight, of C.sub.3 to C.sub.6 compounds and is characterized by the following molar ratios:Compounds having 3 carbon atoms/compounds having 4 carbon atoms from 0.5:1 to 2.0:1;Compounds having 4 carbon atoms/compounds having 5 carbon atoms from 0.2:1 to 2.0:1;Compounds having 5 carbon atoms/compounds having 6 carbon atoms from 0.5:1 to 5.0:1.The pH of the reaction mixture is held at from 6.0 to 7.0 until from 10 to 60% conversion has occurred and is then lowered to between 4.0 to 6.0 until 90-100% conversion has occurred. The reaction is then stopped by inactivating the catalyst.

摘要翻译： 公开了一种通过在（A）可溶性或不溶性铅（II）盐或附着于高分子量载体上的二价铅的存在下将甲醛水合物与其自身缩合来制备低分子量多羟基化合物和任选的羟基醛和酮的混合物的方法 ; 和（B）助催化剂，其包含可通过甲醛缩合获得的羟基醛和羟基酮的混合物，该混合物含有至少75重量％的C3至C6化合物，其特征在于以下摩尔比：具有3个 碳原子数/碳原子数为5：1〜2.0：1的化合物; 具有4个碳原子的化合物/具有5个碳原子的化合物从0.2:1至2.0:1; 具有5个碳原子的化合物/具有6个碳原子的化合物从0.5:1至5.0:1。 反应混合物的pH值保持在6.0至7.0，直至发生10至60％的转化率，然后降至4.0至6.0直至发生90-100％转化。 然后通过使催化剂失活来停止反应。

公开(公告)号：US4174240A

公开(公告)日：1979-11-13

申请号：US947222

申请日：1978-09-29

申请人： Hanns P. Muller ,  Wolfgang Oberkirch ,  Kuno Wagner ,  Bernd Quiring

发明人： Hanns P. Muller ,  Wolfgang Oberkirch ,  Kuno Wagner ,  Bernd Quiring

IPC分类号： B32B17/10 ,  C08G18/08 ,  C08G18/12 ,  C08G18/75 ,  C03C27/04 ,  B32B27/40 ,  C08G18/32 ,  C09J5/04

CPC分类号： C08G18/75 ,  B32B17/10036 ,  B32B17/1077 ,  B32B17/10825 ,  C08G18/0823 ,  C08G18/12 ,  F41H5/0407 ,  Y10T428/26 ,  Y10T428/263 ,  Y10T428/269 ,  Y10T428/31576 ,  Y10T428/31601

摘要： The present disclosure is concerned with a novel transparent polyurethane polyurea which is particularly suitable for lamination to glass and glasslike transparent plastics. The polymer is the reaction product of high molecular weight diols, optionally low molecular weight diols, dihydroxy carboxylic acids, diisocyanates with only aliphatically and cycloaliphatically bound isocyanates and organic diamines having aliphatically and cycloaliphatically bound primary amino groups. It has specified contents of carboxyl groups and urea groups, and it has a minimum shear modulus at both 20.degree. and 60.degree. C.The present disclosure is also concerned with a process for synthesizing such polymers. A preferred method is to react the diisocyanate and hydroxyl bearing compounds to prepare an isocyanate terminated prepolymer and chain extend with the diamine.Also discussed are the production of film from these polymers by extrusion and solution casting, the production of laminates with glass and glasslike plastics and the laminates so produced. The solution cast or extruded films can be laminated to these substrates by the application of heat and pressure.

摘要翻译： 本公开涉及一种新型的透明聚氨酯聚脲，其特别适用于层压至玻璃和玻璃状透明塑料。 聚合物是高分子量二醇，任选的低分子量二醇，二羟基羧酸，仅具有脂肪和环状结合的异氰酸酯的二异氰酸酯和具有脂族和环烯键合的伯氨基的有机二胺的反应产物。 具体规定了羧基和脲基的含量，在20℃〜60℃都具有最小的剪切弹性模量。本发明还涉及合成这些聚合物的方法。 优选的方法是使二异氰酸酯和含羟基的化合物反应以制备异氰酸酯封端的预聚物，并且链与二胺延伸。 还讨论了通过挤出和溶液流延从这些聚合物生产膜，生产具有玻璃和玻璃状塑料的层压材料以及如此生产的层压材料。 可以通过施加热和压力将溶液流延或挤出的膜层压到这些基底上。

公开(公告)号：US4139674A

公开(公告)日：1979-02-13

申请号：US833311

申请日：1977-09-14

申请人： Hanns P. Muller ,  Wolfgang Oberkirch ,  Kuno Wagner ,  Bernd Quiring

发明人： Hanns P. Muller ,  Wolfgang Oberkirch ,  Kuno Wagner ,  Bernd Quiring

IPC分类号： C03C27/12 ,  B32B7/12 ,  B32B17/10 ,  C08G18/00 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/65 ,  C08G18/71 ,  C08G18/75 ,  C09J175/00 ,  B32B27/40 ,  B29D7/02 ,  C08G18/32 ,  C09J5/04

CPC分类号： B32B17/10018 ,  B32B17/10036 ,  B32B17/1077 ,  B32B17/10825 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/2805 ,  C08G18/71 ,  C08G18/75 ,  F41H5/0407 ,  Y10T428/269 ,  Y10T428/31551 ,  Y10T428/31601

摘要： The present disclosure is concerned with a novel transparent polyurethane polyurea which is particularly suitable for lamination to glass and glasslike transparent plastics. The polymer is the reaction product of high molecular weight diols, optionally low molecular weight diols, dihydroxy carboxylic acids, diisocyanates with only aliphatically and cycloaliphatically bound isocyanates and organic diamines having aliphatically and cycloaliphatically bound primary amino groups. It has specified contents of carboxyl groups and urea groups, and it has a minimum shear modulus at both 20 and 60.degree. C.The present disclosure is also concerned with a process for synthesizing such polymers. A preferred method is to react the diisocyanate and hydroxyl bearing compounds to prepare an isocyanate terminated prepolymer and chain extend with the diamine.Also discussed are the production of film from these polymers by extrusion and solution casting, the production of laminates with glass and glasslike plastics and the laminates so produced. The solution cast or extruded films can be laminated to these substrates by the application of heat and pressure.

摘要翻译： 本公开涉及一种新型的透明聚氨酯聚脲，其特别适用于层压至玻璃和玻璃状透明塑料。 聚合物是高分子量二醇，任选的低分子量二醇，二羟基羧酸，仅具有脂肪和环状结合的异氰酸酯的二异氰酸酯和具有脂族和环烯键合的伯氨基的有机二胺的反应产物。 具体规定了羧基和脲基的含量，在20和60℃下均具有最小的剪切模量。

公开(公告)号：US5182135A

公开(公告)日：1993-01-26

申请号：US673172

申请日：1991-03-18

申请人： Henning Giesecke ,  Gerhard D. Wolf ,  Hanns P. Muller ,  Ulrich von Gizycki ,  Martin Wienkenhover

发明人： Henning Giesecke ,  Gerhard D. Wolf ,  Hanns P. Muller ,  Ulrich von Gizycki ,  Martin Wienkenhover

IPC分类号： C23C18/28 ,  H05K3/18 ,  H05K3/38

CPC分类号： C23C18/28 ,  H05K3/181 ,  H05K3/387

摘要： Activator formulations which contain an aromatic polyurethane as binder are highly suitable for the preparation of non-metallic substrate surfaces for currentless metallization.The metal coatings produced are distinguished by good adhesion.

摘要翻译： 含有芳族聚氨酯作为粘合剂的活性剂配方非常适用于制备无金属化的非金属基材表面。 所生产的金属涂层具有良好的附着力。

公开(公告)号：US4929705A

公开(公告)日：1990-05-29

申请号：US329462

申请日：1989-03-28

申请人： Jan Mazanek ,  Ulrich von Gizycki ,  Hanns P. Muller ,  Martin Wienkenhover ,  Karl-Heinz Wieser ,  Volker Paulat ,  Werner Theuer ,  Walter Muller

发明人： Jan Mazanek ,  Ulrich von Gizycki ,  Hanns P. Muller ,  Martin Wienkenhover ,  Karl-Heinz Wieser ,  Volker Paulat ,  Werner Theuer ,  Walter Muller

IPC分类号： C09D175/00 ,  B01F17/00 ,  B01F17/52 ,  C08G14/06 ,  C08G18/28 ,  C08G18/42 ,  C08G18/48 ,  C08G18/72 ,  C08G18/79 ,  C08G18/80 ,  C09B67/46 ,  C09D7/45 ,  C09D175/06 ,  C09D175/08

CPC分类号： B01F17/005 ,  C08G18/2805 ,  C08G18/284 ,  C08G18/791 ,  C08G18/8061 ,  C08G18/807 ,  C09B67/009 ,  C09D7/02

摘要： New polyisocyanate-polyaddition compounds, a process for their preparation and their use as wetting or dispersing agents for the incorporation of solids, in particular pigments, in lacquer or synthetic resin formulation.

摘要翻译： 新的多异氰酸酯 - 加聚化合物，其制备方法及其作为润湿剂或分散剂用于将固体，特别是颜料掺入漆或合成树脂制剂中。

公开(公告)号：US4837321A

公开(公告)日：1989-06-06

申请号：US937952

申请日：1986-12-04

申请人： Dimitrios Kerimis ,  Hanns P. Muller

发明人： Dimitrios Kerimis ,  Hanns P. Muller

IPC分类号： B01J31/00 ,  C07B61/00 ,  C07D251/34 ,  C08G18/02 ,  C08G18/79

CPC分类号： C07D251/34 ,  C08G18/791

摘要： The present invention is directed to a process for the preparation of isocyanurate group-containing polyisocyanates by trimerizing a portion of the isocyanate groups of an organic polyisocyanate and terminating the trimerization reaction by the addition of a catalyst poison, characterized in that the trimerization catalyst used is a quaternary phosphonium salt of a tertiary phosphine and an alkylating ester of an acid of phosphorus. The present invention also relates to the use of the polyisocyanates obtained according to this process, optionally, in a form that has been freed from excess starting polyisoyanate and/or optionally blocked with blocking agents for isocyanate groups as the isocyanate component for the preparation of polyisocyanate polyaddition products, preferably polyurethanes.

摘要翻译： 本发明涉及一种通过将有机多异氰酸酯的一部分异氰酸酯基团三聚并通过加入催化剂毒物终止三聚反应来制备含异氰脲酸酯基的多异氰酸酯的方法，其特征在于所用的三聚催化剂为 叔膦的季鏻盐和磷酸的烷基化酯。 本发明还涉及根据本方法获得的多异氰酸酯的用途，任选地以不含过量的起始多异氰酸酯和/或任选地用异氰酸酯基团的封端剂作为异氰酸酯组分的多异氰酸酯组分 加聚产物，优选聚氨酯。

公开(公告)号：US4645817A

公开(公告)日：1987-02-24

申请号：US722567

申请日：1985-04-11

申请人： Joachim Probst ,  Michael Sonntag ,  Roland Richter ,  Hanns P. Muller

发明人： Joachim Probst ,  Michael Sonntag ,  Roland Richter ,  Hanns P. Muller

IPC分类号： C08G18/00 ,  C07B31/00 ,  C07B41/12 ,  C07C67/00 ,  C08F8/00 ,  C08G18/42 ,  C08G18/48 ,  C08G18/62 ,  C08G65/10 ,  C08G65/26 ,  C08G18/80 ,  C08F20/62 ,  C08G18/16 ,  C08G63/42

CPC分类号： C08G65/2645 ,  C08F8/00 ,  C08G18/6258 ,  C08G65/105 ,  C08G65/2615 ,  C08G65/2669

摘要： The present invention relates to a process for the preparation of alkoxylation products of organic carboxylic acids containing alcoholic hydroxyl groups by the reaction of any organic compounds containing at least one carboxyl group with alkylene oxides in an alkoxylation reaction in the presence of catalysts, characterized in that the catalysts used are phase transfer catalysts selected from the group consisting of(a) tetraalkylammonium or tetraalkylphosphonium halides in which the sum of carbon atoms of the alkyl groups is at least 8,(b) basic alkali metal compounds converted into complexes with crown ethers and(c) complexes of (i) basic alkali metal compounds and (ii) acyclic organic compounds containing at least 5 alkylene oxide units of the formula --R--O-- (R=C.sub.1 -C.sub.4 -alkylene) in the form of one or more polyether chains having at least 3 alkylene oxide units, said compounds having a molecular weight of at least 238 and containing a total of at least 40% by weight of alkylene oxide units of the type indicated in polyether chains having at least 3 alkylene oxide units.The present invention also relates to the use of these alkoxylation products for the production of polyurethanes by reaction with organic polyisocyanates.

摘要翻译： 本发明涉及一种在催化剂存在下通过烷氧基化反应中含有至少一个羧基的任何有机化合物与烯化氧的反应来制备含醇羟基的有机羧酸的烷氧基化产物的方法，其特征在于： 所使用的催化剂是选自（a）四烷基铵或四烷基鏻卤化物的相转移催化剂，其中烷基的碳原子总数至少为8，（b）碱基碱金属化合物与冠醚转化为络合物， （c）碱性碱金属化合物和（ii）含有至少5个式-RO-（R = C 1 -C 4 - 亚烷基）的氧化烯单元的一种或多种聚醚链形式的无环有机化合物的络合物 具有至少3个烯化氧单元，所述化合物的分子量至少为238，并且含有至少40重量％的环氧烷烃 具有至少3个氧化烯单元的聚醚链中所示类型的单元。 本发明还涉及这些烷氧基化产物通过与有机多异氰酸酯反应生产聚氨酯的用途。

公开(公告)号：US4639502A

公开(公告)日：1987-01-27

申请号：US730134

申请日：1985-05-03

申请人： Hanns P. Muller ,  Werner Clarenz ,  Ulrich von Gizycki ,  Kuno Wagner

发明人： Hanns P. Muller ,  Werner Clarenz ,  Ulrich von Gizycki ,  Kuno Wagner

IPC分类号： C08G18/00 ,  C07C67/00 ,  C07C239/00 ,  C07C269/02 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C08K5/00 ,  C09D175/00 ,  C08G18/80

CPC分类号： C08G18/792 ,  C08G18/70 ,  C08G18/7831 ,  C08G18/791 ,  C08K5/0041

摘要： The present invention relates to substantially colorless organic polyisocyanates, optionally in solution in an inert solvent, having a Hazen color index according to DIN 53 409 of at most 60 and a yellow value according to DIN 6167 of at most 3.0, characterized by a content of about 0.01 to 1 ppm (by weight), based on polyisocyanate, of an organic dye soluble in the polyisocyanate and having an absorption maximum of about 560 to 590 nm or a mixture of such dyes.The present invention also relates to two processes for preparing the substantially colorless organic polyisocyanates. In the first process, the organic dye is added to the prepared polyisocyanate while in the second process the organic dye is added to the starting materials used to prepare the polyisocyanate. Finally, the present invention is directed to the production of polyisocyanate polyaddition products from the substantially colorless organic polyisocyanates and isocyanate-reactive compounds.

摘要翻译： 本发明涉及基本上无色的有机多异氰酸酯，任选在惰性溶剂中的溶液中，根据DIN 53 409的Hazen颜色指数最多为60，根据DIN 6167的黄色值至多为3.0，其特征在于含量 约0.01至1ppm（重量），基于多异氰酸酯，可溶于多异氰酸酯的有机染料并且具有约560至590nm的吸收最大值或这些染料的混合物。 本发明还涉及制备基本上无色的有机多异氰酸酯的两种方法。 在第一种方法中，将有机染料加入到制备的多异氰酸酯中，而在第二种方法中，将有机染料加入到用于制备多异氰酸酯的原料中。 最后，本发明涉及从基本上无色的有机多异氰酸酯和异氰酸酯反应性化合物制备多异氰酸酯加聚产物。