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81. 发明授权

US4263181A Chemically stabilized azulmic acids, processes for their preparation and their use 失效
标题翻译：化学稳定的唾液酸，其制备方法及其用途
公开(公告)号：US4263181A
公开(公告)日：1981-04-21
申请号：US64350
申请日：1979-08-03
申请人： Kuno Wagner , Kurt Findeisen
发明人： Kuno Wagner , Kurt Findeisen
IPC分类号： C08K5/00 , C07D471/22 , C08G12/00 , C08G12/40 , C08G61/04 , C08G73/00 , C08K5/3412 , C08L7/00 , C08L21/00 , C08L77/00 , C08L79/00 , C08L79/08 , C08L61/20 , C08L61/32
CPC分类号： C08G73/00 , C08G61/04 , C08L79/00 , C08L79/08
摘要： The present invention relates to certain new azulmic acids stabilized by reaction with aminoplast-forming agents and carbonyl compounds or condensation products thereof, to a process for their preparation and to their use for various purposes.
摘要翻译：本发明涉及通过与氨基塑料形成剂和羰基化合物或其缩合产物反应而稳定的某些新的薁酸，其制备方法及其用于各种目的。

82. 发明授权

US4254176A Novel transparent polyurethane polyurea films for lamination of glazing materials and their method of production 失效
标题翻译：用于层压玻璃材料的新型透明聚氨酯聚脲膜及其生产方法
公开(公告)号：US4254176A
公开(公告)日：1981-03-03
申请号：US947121
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： C03C27/12 , B32B7/12 , B32B17/10 , C08G18/00 , C08G18/08 , C08G18/12 , C08G18/28 , C08G18/65 , C08G18/71 , C08G18/75 , C09J175/00 , B29D7/02 , C08G18/32
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.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。

83. 发明授权

US4247653A Process for the preparation of low molecular weight polyhydroxyl compounds 失效
标题翻译：低分子量多羟基化合物的制备方法
公开(公告)号：US4247653A
公开(公告)日：1981-01-27
申请号：US829167
申请日：1977-08-30
申请人： Kuno Wagner
发明人： Kuno Wagner
IPC分类号： C08K5/00 , A61K8/00 , A61K8/34 , A61K8/35 , A61K8/37 , A61K8/40 , A61K8/86 , A61K8/87 , A61Q19/00 , B01J31/00 , C07B61/00 , C07C27/00 , C07C29/136 , C07C29/141 , C07C29/38 , C07C31/18 , C07C41/00 , C07C43/04 , C07C45/00 , C07C45/75 , C07C47/19 , C07C49/17 , C07C67/00 , C07C69/02 , C07H1/00 , C08G4/00 , C08G6/00 , C08G18/00 , C08G18/32 , C08G18/54 , C08G65/00 , C08G65/34 , C08K5/06 , C09K3/00 , C09K3/18 , C12N1/00 , C08G18/14
CPC分类号： C12N1/00 , C07C29/141 , C07C45/00 , C07C45/75 , C08G18/3209 , C08G6/00
摘要： A process is disclosed for preparing mixtures of low molecular weight polyhydroxyl compounds and hydroxyaldehydes and hydroxyketones by condensing formaldehyde hydrate with itself in the presence of (I) as catalyst a soluble or insoluble compound of a metal of the first to eighth sub-group or second to fourth main group of the Periodic System of Elements, optionally bound to a high molecular weight carrier, and (II) more than 10% by weight, based on formaldehyde, of one or more dihydric or higher hydric low molecular weight alcohols and/or higher molecular weight polyhydroxyl compounds. The pH of the reaction mixture is held at 5.5 to 9.0 until 5-40% conversion has occurred and is then lowered to between 4.5 and 8.0 (0.5-2.0 pH units lower). The reaction is then stopped by inactivating the catalyst.
摘要翻译：公开了一种制备低分子量多羟基化合物和羟基醛和羟基酮的混合物的方法，该方法是在（I）作为催化剂的情况下将甲醛水合物与其自身缩合，作为第一至第八子群或第二子的金属的可溶或不溶性化合物至第四主要元素元素系统，任选地与高分子量载体结合，和（II）大于10重量％的基于甲醛的一种或多种二羟基或更高级的低分子量醇和/或较高分子量的多羟基化合物。反应混合物的pH保持在5.5〜9.0，直到发生5-40％的转化，然后降低至4.5-8.0（0.5-2.0个pH单位下）。然后通过使催化剂失活来停止反应。

84. 发明授权

US4246160A Process for the production of aminoplast dispersions 失效
标题翻译：生产氨基塑料分散体的方法
公开(公告)号：US4246160A
公开(公告)日：1981-01-20
申请号：US664324
申请日：1976-03-05
申请人： Kuno Wagner , Jurgen Ick , Gerhard Balle
发明人： Kuno Wagner , Jurgen Ick , Gerhard Balle
IPC分类号： C08G12/00 , C08G12/02 , C08G18/00 , C08G18/54 , C08G18/84 , C08L75/04 , C08K5/05
CPC分类号： C08G18/84 , C08G12/02 , C08L75/04
摘要： The instant invention is directed to a process for the production of dispersions of aminoplast condensates in organic polyhydroxyl compounds by the oligo-condensation or polycondensation of substances capable of aminoplast formation, in said organic polyhydroxy compounds, the improvement wherein said dispersions are reacted at from about -5.degree. C. to about 180.degree. C. with an amine compound selected from the group consisting of:(a) organic aliphatic or cycloaliphatic mono or polyamines containing at least one primary or secondary amine group, and which are gaseous or liquid at room temperature, and(b) organic alkyl hydrazines containing at least one primary or secondary amine group and which are gaseous or liquid at room temperature.
摘要翻译：本发明涉及通过在所述有机多羟基化合物中能够形成氨基塑料的物质的低聚缩聚或缩聚生产氨基塑料缩合物在有机多羟基化合物中的分散体的方法，其中所述分散体在约 -5℃至约180℃，其中胺化合物选自：（a）含有至少一个伯或仲胺基团的有机脂族或脂环族单或多胺，并且其在室内为气态或液体温度和（b）含有至少一个伯或仲胺基团的有机烷基肼，并且在室温下为气态或液体。

85. 发明授权

US4228249A Segmented polyurethane resins 失效
标题翻译：分段聚氨酯树脂
公开(公告)号：US4228249A
公开(公告)日：1980-10-14
申请号：US26110
申请日：1979-04-02
申请人： Johannes Blahak , Roland Gipp , Kuno Wagner , Erwin Muller , Jan Mazanek , Peter Haas
发明人： Johannes Blahak , Roland Gipp , Kuno Wagner , Erwin Muller , Jan Mazanek , Peter Haas
IPC分类号： C08G18/00 , C08G18/10 , C08G18/40 , C08G18/42 , C08G18/46 , C08G18/14
CPC分类号： C08G18/4615 , C08G18/10 , C08G18/4216 , C08G18/4244
摘要： This invention relates to new high molecular weight polyurethanes which contain a very small amount of urethane and urea groups. These new synthetic resins are built up as block copolymers and contain relatively high molecular weight segments which are derived from high melting and low melting polyols and linked together through ester and/or urethane and/or urea groups.
摘要翻译：本发明涉及含有非常少量的氨基甲酸酯和脲基团的新的高分子量聚氨酯。这些新的合成树脂被构建为嵌段共聚物并且含有相对高分子量链段，其衍生自高熔点和低熔点多元醇并通过酯和/或氨基甲酸酯和/或脲基团连接在一起。

86. 发明授权

US4221876A Isocyanate-reactive mixtures based on formose 失效
标题翻译：基于甲醛的异氰酸酯反应性混合物
公开(公告)号：US4221876A
公开(公告)日：1980-09-09
申请号：US934566
申请日：1978-08-17
申请人： Kuno Wagner
发明人： Kuno Wagner
IPC分类号： A61K8/34 , A61Q19/00 , B01J19/24 , C07C29/14 , C07C29/38 , C07C45/00 , C07C45/75 , C07H3/02 , C08G6/02 , C08G18/30 , C08G18/32 , C08G18/14
CPC分类号： C08G18/3203 , B01J19/245 , B01J19/2465 , C07C29/14 , C07C29/38 , C07C45/00 , C07C45/75 , C07H3/02 , C08G18/30 , C08G6/02 , B01J2219/0004
摘要： This invention relates to mixtures, in the form of relatively low viscosity liquids at room temperature, of formose, aldehydes and/or ketones aldolated in the .alpha.-position and, optionally, water and/or crystalline mono- or di-saccharides, and to the use of these mixtures for the production of polyurethane plastics, particularly foams.
摘要翻译：本发明涉及在室温下具有相对低粘度液体形式的混合物，其在α-位置中分解的甲醛，醛和/或酮以及任选的水和/或结晶单糖或二糖，以及使用这些混合物生产聚氨酯塑料，特别是泡沫。

87. 发明授权

US4192926A Polyhydroxyl compounds containing acyl urea groups 失效
标题翻译：含有酰基脲基团的多羟基化合物
公开(公告)号：US4192926A
公开(公告)日：1980-03-11
申请号：US30495
申请日：1979-04-16
申请人： Walter Schafer , Kuno Wagner , Kurt Findeisen
发明人： Walter Schafer , Kuno Wagner , Kurt Findeisen
IPC分类号： C08G18/38 , C08G18/46 , C08G18/50 , C08G18/79 , C08G18/83 , C08G18/06
CPC分类号： C08G18/3823 , C08G18/4615 , C08G18/5036 , C08G18/797 , C08G18/831 , C08G18/833
摘要： New polyols modified by acyl urea groups, process for the preparation thereof and use thereof as starting component for the preparation of preferably foamed polyurethane plastics. The process involves (A) reacting diisocyanatocarbodiimides corresponding to :OCN--R.sup.2 --N.dbd.C.dbd.N .sub.M --R.sup.2 --NCOwith polyhydroxyl compounds corresponding to:A--OH).sub.nto form a polyhydroxyl compound containing carbodiimide groups and (B) completely or partially reacting, the carbodiimide groups remaining in the product of step (A), with a carboxylic acid corresponding to the following general formula: ##STR1## to form acyl urea groups, and (C) distilling off the inert solvent, if used; whereinm represents a number of from 1 to 10;s represents an integer of from 1 to 3; andR.sup.1 represents hydrogen or a monofunctional or--in the form of a bridge to further acyl groups--a di- or trifunctional C.sub.1 -C.sub.18 aliphatic, C.sub.4 -C.sub.15 cycloaliphatic, C.sub.6 -C.sub.15 araliphatic or aromatic radical which may contain one or two double bonds and/or be branched and which may optionally contain one or two substituents selected from the group consisting of hydroxyl, mercapto, secondary amino, sulphonic acid ester, phosphonic acid ester, carboxylic ester, siloxane or trifluoromethyl groups, fluorine, chlorine, bromine or iodine; R.sup.2 represents a difunctional aliphatic, cycloaliphatic, aromatic or araliphatic radical containing from 4 to 25 carbon atoms obtained by removing the isocyanate groups from a diisocyanate;A represents an n-functional radical obtained by removing the hydroxyl groups from a polyhydroxyl compound having a molecular weight of from 62 to 6000;X and Y, which may be the same or different, each represents oxygen or sulphur;N represents an integer of from 2 to 8.
摘要翻译：通过酰基脲基团改性的新的多元醇，其制备方法及其作为制备优选泡沫聚氨酯塑料的起始组分的用途。该方法包括：（A）使对应于：OCN-R2-N = C = N M-R2-NCO的二异氰酸酯碳二亚胺与对应于：A-OH）n的多羟基化合物反应，形成含有碳二亚胺基团的多羟基化合物和（B）完全或部分反应残留在步骤（A）的产物中的碳二亚胺基团与对应于下列通式的羧酸反应形成酰基脲基;和（C）蒸出惰性溶剂（如果使用的话）; 其中m表示1至10的数; s表示1〜3的整数，并且R 1表示氢或单官能或 - 以桥连的形式与另外的酰基 - 二官能或三官能的C 1 -C 18脂族，C 4 -C 15脂环族，C 6 -C 15芳脂或芳族基团，其可以含有一个或两个双键和/或是支链的，并且其可以任选地含有一个或两个选自羟基，巯基，仲氨基，磺酸酯，膦酸酯，羧酸酯，硅氧烷或三氟甲基的取代基，氟，氯，溴或碘 ; R2表示通过从二异氰酸酯中除去异氰酸酯基团而获得的含有4至25个碳原子的二官能脂族，脂环族，芳族或芳脂族基团; A表示通过从分子量为62〜6000的多羟基化合物除去羟基而得到的n官能团; X和Y可以相同或不同，各自表示氧或硫; N表示2〜8的整数。

88. 发明授权

US4174433A Polyhydroxyl compounds containing guanidine groups useful in preparation of polyurethane foams 失效
标题翻译：含有可用于制备聚氨酯泡沫的胍基的多羟基化合物
公开(公告)号：US4174433A
公开(公告)日：1979-11-13
申请号：US889463
申请日：1978-03-23
申请人： Walter Schafer , Kuno Wagner , Kurt Findeisen
发明人： Walter Schafer , Kuno Wagner , Kurt Findeisen
IPC分类号： C08G18/38 , C08G18/46 , C08G18/50 , C08G18/79 , C08G18/83 , C08G18/06
CPC分类号： C08G18/4615 , C08G18/3819 , C08G18/5021 , C08G18/797 , C08G18/833
摘要： This invention relates to new polyols modified by guanidine groups, to a process for the preparation thereof and to the use thereof as starting component for the preparation of preferably foamed polyurethane plastics. The process involves (A) reacting diisocyanato-carbodiimides corresponding to the following general formula:OCN--R.sup.2 -N.dbd.C.dbd.N).sub.m R.sup.2 -NCOat a temperature of from about 25.degree. to 130.degree. C., optionally in the presence of an inert solvent, with polyhydroxyl compounds corresponding to the following general formula:A--OH).sub.nin an ON/NCO-ratio of from 1.2:1 to 30:1 to form a polyhydroxyl compound containing carbodiimide groups and (B) completely or partly reacting, at a temperature of from 0.degree. to 150.degree. C., the remaining carbodiimide groups remaining in the production of Step (A), optionally in the presence of an inert solvent, with an amine, amide or hydrazide corresponding to the following general formula:R.sup.3 --NR.sup.1 H).sub.sto form guanidine groups, and (C) distilling off the inert solvent, if used; whereinm represents an integer of from 1 to 10; andR.sup.1 represents a C.sub.1 -C.sub.18 aliphatic, C.sub.4 -C.sub.15 cycloaliphatic or C.sub.6 -C.sub.15 aromatic or araliphatic radical which may optionally contain a double bond and/or be branched and which may optionally be substituted by a group selected from the group of hyroxyl or trifluoromethyl groups, fluorine, chlorine, bromine or iodine;R.sup.2 represents a divalent aliphatic, cycloaliphatic, aromatic or araliphatic radical having from 4 to 25 carbon atoms obtained by removing the isocyanate groups from a diisocyanate;A represents an n-valent radical of the type obtained by removing the hydroxyl groups from a polyhydroxyl compound having a molecular weight of from 62 to 6000;n represents an integer of from 2 to 8;s represents an integer of from 1 to 3.
摘要翻译：本发明涉及通过胍基改性的新的多元醇，其制备方法及其作为制备优选泡沫聚氨酯塑料的起始组分的用途。所述方法包括（A）在约25℃至130℃的温度下，对应于下列通式的二异氰酸酯 - 碳二亚胺：OCN-R2-N = C = N）mR2-NCO，任选在惰性溶剂与对应于以下通式的多羟基化合物：A-OH）n的ON / NCO比为1.2:1至30:1以形成含有碳二亚胺基团的多羟基化合物和（B）完全或部分反应，在0℃至150℃的温度下，任选在惰性溶剂存在下，剩余的制备步骤（A）中的碳二亚胺基团与胺，酰胺或酰肼相应于下列通式：R3-NR1H）形成胍基，（C）蒸去惰性溶剂（如果使用）; 其中m表示1至10的整数; 并且R 1表示可以任选地含有双键和/或被支链的C 1 -C 18脂族，C 4 -C 15脂环族或C 6 -C 15芳族或芳脂族基团，并且其可任选地被选自以下的基团取代：羟基或三氟甲基基团，氟，氯，溴或碘; R2表示通过从二异氰酸酯中除去异氰酸酯基而获得的具有4至25个碳原子的二价脂族，脂环族，芳族或芳脂族基团; A表示通过从分子量为62〜6000的多羟基化合物除去羟基得到的n价基团; n表示2〜8的整数， s表示1〜3的整数。

89. 发明授权

US4134935A Dental varnishes 失效
标题翻译：牙科清漆
公开(公告)号：US4134935A
公开(公告)日：1979-01-16
申请号：US702904
申请日：1976-07-06
申请人： Bernd Quiring , Kuno Wagner , Joachim Konig
发明人： Bernd Quiring , Kuno Wagner , Joachim Konig
IPC分类号： A61K6/09 , C08G18/04 , C08G18/72 , C08L75/00
CPC分类号： A61K6/0017 , C08G18/04 , C08G18/728
摘要： Graft copolymers or telomerisates made of polyisocyanates and a copolymer of methylmethacrylate bearing isocyanategroups or groups reactive with isocyanates can be employed as dental varnishes. They demonstrate high abrasion resistance, are quick drying and hardening, and possess excellent adhesion properties.
摘要翻译：可以使用由多异氰酸酯制成的接枝共聚物或调聚物和甲基丙烯酸甲酯带有异氰酸酯基团或与异氰酸酯反应的基团的共聚物作为牙科清漆。它们表现出高耐磨性，快速干燥和硬化，并且具有优异的粘合性能。

90. 发明授权

US4122049A Process for the production of polyurethane foam 失效
标题翻译：生产聚氨酯泡沫的工艺
公开(公告)号：US4122049A
公开(公告)日：1978-10-24
申请号：US851084
申请日：1977-11-14
申请人： Kuno Wagner
发明人： Kuno Wagner
IPC分类号： C08G12/02 , C08G12/12 , C08G12/46 , C08G18/70 , C08J9/00 , C08G18/54 , C08G18/14
CPC分类号： C08J9/0061 , C08G12/02 , C08G12/12 , C08G12/46 , C08G18/70 , C08J9/0095 , C08J2375/04 , C08J2461/00
摘要： The instant invention is directed to a process for the production of polyurethane foams wherein organic polyisocyanates are reacted with active hydrogen containing compounds, wherein either the polyisocyanate or the active hydrogen containing compound or both are used in the form of sedimenting, redispersible dispersions containing homogeneous i.e. non-foamed aminoplast /condensates as the dispersed phase.
摘要翻译：本发明涉及生产聚氨酯泡沫的方法，其中有机多异氰酸酯与含活性氢的化合物反应，其中多异氰酸酯或含活性氢的化合物或二者均以沉淀，再分散的分散体的形式使用，其含有均匀的非发泡氨基塑料/缩合物作为分散相。

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