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1.发明授权Storage stable isocyanate-reactive compositions for use in flame-retardant systems 失效储存稳定的用于阻燃体系的异氰酸酯反应性组合物
公开(公告)号：US5401824A
公开(公告)日：1995-03-28
申请号：US301741
申请日：1994-09-06
CPC分类号： C08G18/3825 , C08G18/168 , C08G18/1825 , C08G18/28 , C08G18/5021 , Y10T428/31551 , Y10T428/31573 , Y10T428/31605
摘要： This invention relates to stabilizing isocyanate-reactive compositions containing flame retardants by the use of certain tertiary amines or ammonium compounds, in which said stabilized compositions are prepared by mixing(a) at least one isocyanate-reactive compound having a molecular weight of 400 to 10,000 and a functionality of 2 to 7;(b) at least one isocyanate-reactive compound having a molecular weight of less than 399 and a functionality of 2 to 6;(c) at least one (i) isocyanate-reactive tertiary amine polyether, (ii) fatty amido-amine, and/or (iii) ammonium salt derivative of a fatty amido-amine;(d) a flame retardant;(e) a catalyst; and(f) optional additives.This invention also relates to urethane-based products prepared by reaction of organic polyisocyanates with such compositions.
摘要翻译： 本发明涉及通过使用某些叔胺或铵化合物稳定含有阻燃剂的异氰酸酯反应性组合物，其中所述稳定的组合物通过混合（a）至少一种分子量为400至10,000的异氰酸酯反应性化合物 功能为2〜7; （b）至少一种分子量小于399且官能度为2-6的异氰酸酯反应性化合物; （c）至少一种（i）异氰酸酯反应性叔胺聚醚，（ii）脂肪酰胺基胺和/或（iii）脂肪酰氨基胺的铵盐衍生物; （d）阻燃剂; （e）催化剂; 和（f）任选的添加剂。 本发明还涉及通过有机多异氰酸酯与这种组合物的反应制备的聚氨酯类产品。
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2.发明授权Storage stable isocyanate-reactive compositions for use in flame-retardant systems 失效储存稳定的用于阻燃体系的异氰酸酯反应性组合物
公开(公告)号：US5374486A
公开(公告)日：1994-12-20
申请号：US182993
申请日：1994-01-14
CPC分类号： C08G18/3825 , C08G18/168 , C08G18/1825 , C08G18/28 , C08G18/5021 , Y10T428/31551 , Y10T428/31573 , Y10T428/31605
摘要： This invention relates to stabilizing isocyanate-reactive compositions containing flame retardants by the use of certain tertiary amines or ammonium compounds, in which said stabilized compositions are prepared by mixing(a) at least one isocyanate-reactive compound having a molecular weight of 400 to 10,000 and a functionality of 2 to 7;(b) at least one isocyanate-reactive compound having a molecular weight of less than 399 and a functionality of 2 to 6;(c) at least one (i) isocyanate-reactive tertiary amine polyether, (ii) fatty amido-amine, and/or (iii) ammonium salt derivative of a fatty amido-amine;(d) a flame retardant;(e) a catalyst; and(f) optional additives.This invention also relates to urethane-based products prepared by reaction of organic polyisocyanates with such compositions.
摘要翻译： 本发明涉及通过使用某些叔胺或铵化合物稳定含有阻燃剂的异氰酸酯反应性组合物，其中所述稳定的组合物通过混合（a）至少一种分子量为400至10,000的异氰酸酯反应性化合物 功能为2〜7; （b）至少一种分子量小于399且官能度为2-6的异氰酸酯反应性化合物; （c）至少一种（i）异氰酸酯反应性叔胺聚醚，（ii）脂肪酰胺基胺和/或（iii）脂肪酰氨基胺的铵盐衍生物; （d）阻燃剂; （e）催化剂; 和（f）任选的添加剂。 本发明还涉及通过有机多异氰酸酯与这种组合物的反应制备的聚氨酯类产品。
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3.发明授权Storage stable isocyanate-reactive compositions for use in flame-retardent systems 失效用于阻燃系统的储存稳定的异氰酸酯反应性组合物
公开(公告)号：US5302303A
公开(公告)日：1994-04-12
申请号：US111099
申请日：1993-08-24
CPC分类号： C08G18/3825 , C08G18/168 , C08G18/1825 , C08G18/28 , C08G18/5021 , Y10T428/31551 , Y10T428/31573 , Y10T428/31605
摘要： This invention relates to stabilizing isocyanate-reactive compositions containing flame retardants by the use of certain tertiary amines or ammonium compounds, in which said stabilized compositions are prepared by mixing(a) at least one isocyanate-reactive compound having a molecular weight of 400 to 10,000 and a functionality of 2 to 7;(b) at least one isocyanate-reactive compound having a molecular weight of less than 399 and a functionality of 2 to 6;(c) at least one (i) isocyanate-reactive tertiary amine polyether, (ii) fatty amido-amine, and/or (iii) ammonium salt derivative of a fatty amido-amine;(d) a flame retardant;(e) a catalyst; and(f) optional additives.This invention also relates to urethane-based products prepared by reaction of organic polyisocyanates with such compositions.
摘要翻译： 本发明涉及通过使用某些叔胺或铵化合物稳定含有阻燃剂的异氰酸酯反应性组合物，其中所述稳定的组合物通过混合（a）至少一种分子量为400至10,000的异氰酸酯反应性化合物 功能为2〜7; （b）至少一种分子量小于399且官能度为2-6的异氰酸酯反应性化合物; （c）至少一种（i）异氰酸酯反应性叔胺聚醚，（ii）脂肪酰胺基胺和/或（iii）脂肪酰氨基胺的铵盐衍生物; （d）阻燃剂; （e）催化剂; 和（f）任选的添加剂。 本发明还涉及通过有机多异氰酸酯与这种组合物的反应制备的聚氨酯类产品。
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4.发明授权
公开(公告)号：US5275888A
公开(公告)日：1994-01-04
申请号：US58072
申请日：1993-05-04
申请人： Sanjeev Madan , Hans-Joachim Kogelnik , Majid Daneshvar , Richard S. Pantone , Jan L. R. Clatty
发明人： Sanjeev Madan , Hans-Joachim Kogelnik , Majid Daneshvar , Richard S. Pantone , Jan L. R. Clatty
CPC分类号： C08G18/10 , Y10T428/31554 , Y10T428/31598
摘要： A novel polyurethane prepared by reacting a) a specific polyol or specific polyol blend, b) an organic diamine, c) fillers, and d) a specific polyisocyanate is described. The invention also relates to the use of the polyurethane in the preparation of a composite structure wherein the polyurethane is applied to an adhesive coated ceramic enamel layer. The composites are eminently suitable for use in plumbing applications (e.g. as a bathtub).
摘要翻译： 描述了通过使a）特定多元醇或特定多元醇共混物，b）有机二胺，c）填料和d）特定的多异氰酸酯反应制备的新型聚氨酯。 本发明还涉及聚氨酯在制备复合结构中的用途，其中将聚氨酯涂覆到粘合剂涂覆的陶瓷搪瓷层上。 该复合材料非常适用于管道应用（例如作为浴缸）。
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5.发明授权IMR having synergistic effect with stabilizing system additives and catalyst package 有权IMR具有与稳定体系添加剂和催化剂包装的协同效应公开(公告)号：US06448364B1
公开(公告)日：2002-09-10
申请号：US09811030
申请日：2001-03-16
IPC分类号： C08G1832
CPC分类号： C08G18/6677 , C08G18/225 , C08G18/6685 , C08G2120/00 , C08G2125/00 , C08G2130/00
摘要： This invention relates to a process for the production of a polyurethane elastomer by reacting a reaction mixture comprising (A) an isocyanate-reactive component having a molecular weight of 400 to 12,000, a functionality of about 2 to about 8 and being capped with 13 to 21% by weight of ethylene oxide, wherein the isocyanate-reactive groups are hydroxyl groups, amine groups or mixtures thereof; (B) an isocyanate-reactive component comprising (1) an isocyanate-reactive component containing at least two hydroxyl groups and having a molecular weight of from 62 to 399, and (2) an isocyanate-reactive component selected from the group consisting of (a) an isocyanate-reactive group containing tertiary amine polyether corresponding to a specific formula, (b) at least one organic amine compound containing at least two amine groups which are reactive with isocyanate groups; (C) potassium halide; (D) an internal mold release agent; (E) at least one catalyst, and (F) a polyisocyanate component.
摘要翻译： 本发明涉及一种制备聚氨酯弹性体的方法，该反应混合物包含（A）分子量为400至12,000的异氰酸酯反应性组分，官能度为约2至约8并被封端的反应混合物， 21重量％的环氧乙烷，其中异氰酸酯反应性基团是羟基，胺基或其混合物; （B）异氰酸酯反应性组分，其包含（1）含有至少两个羟基并且分子量为62至399的异氰酸酯反应性组分，和（2）选自（ a）含有对应于特定式的叔胺聚醚的异氰酸酯反应性基团，（b）至少一种含有至少两个与异氰酸酯基团反应的胺基的有机胺化合物; （C）卤化钾; （D）内部脱模剂; （E）至少一种催化剂，和（F）多异氰酸酯组分。
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6.发明授权Polyurethanes comprising the reaction of an isocyanate terminated prepolymer and a polyol mixture comprising triols and an organic diamine 失效聚氨酯包括异氰酸酯封端的预聚物和包含三醇和有机二胺的多元醇混合物的反应
公开(公告)号：US5233009A
公开(公告)日：1993-08-03
申请号：US788968
申请日：1991-11-07
申请人： Sanjeev Madan , Hans-Joachim Kogelnik , Majid Daneshvar , Richard S. Pantone , Jan L. R. Clatty
发明人： Sanjeev Madan , Hans-Joachim Kogelnik , Majid Daneshvar , Richard S. Pantone , Jan L. R. Clatty
IPC分类号： C08G18/10
CPC分类号： C08G18/10 , Y10T428/31554 , Y10T428/31598
摘要： A novel polyurethane prepared by reacting a) a specific polyol or specific polyol blend, b) an organic diamine, c) fillers, and d) a specific polyisocyanate is described. The invention also relates to the use of the polyurethane in the preparation of a composite structure wherein the polyurethane is applied to an adhesive coated ceramic enamel layer. The composites are eminently suitable for use in plumbing applications (e.g. as a bathtub).
摘要翻译： 描述了通过使a）特定多元醇或特定多元醇共混物，b）有机二胺，c）填料和d）特定的多异氰酸酯反应制备的新型聚氨酯。 本发明还涉及聚氨酯在制备复合结构中的用途，其中将聚氨酯涂覆到粘合剂涂覆的陶瓷搪瓷层上。 该复合材料非常适用于管道应用（例如作为浴缸）。
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公开(公告)号：US5368806A
公开(公告)日：1994-11-29
申请号：US972197
申请日：1992-11-05
CPC分类号： C08G18/6795 , B29C67/246 , C08G18/4623 , C08G18/5024 , C08G18/6517 , C08G18/6535 , C08G18/68 , C08G2120/00
摘要： Products having improved green strength, improved physical properties and improved thermal properties are prepared via the RIM process using a reaction mixture containing an isocyanate, a specific low molecular weight diol or triol, and a specified amine terminated material.
摘要翻译： 通过使用含有异氰酸酯，特定低分子量二醇或三醇的反应混合物和特定胺封端材料的RIM方法制备具有改善的生坯强度，改善的物理性能和改善的热性能的产品。
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公开(公告)号：US5668239A
公开(公告)日：1997-09-16
申请号：US657512
申请日：1996-06-04
CPC分类号： C08G18/8038 , C08G18/10 , C08G18/16 , C08G18/758 , C08G18/8032 , C08G2120/00
摘要： This invention relates to a process for the production of polyurethane/urea moldings which exhibit both high flexural modulus and high impact strength. The process comprises reaction injection molding of a reaction mixture in the presence of a catalyst via the one-shot process. The isocyanate component of this invention is a prepolymer of methylenebis(cyclohexyl isocyanate) having an NCO content of 12-27%, an average isocyanate functionality of less than 2.3, a monomer content of greater than about 25% by weight, and containing urethane or urea groups. The isocyanate-reactive blend comprises a high molecular weight polyether polyol and a low molecular weight chain extender, wherein the isocyanate-reactive blend has an OH:NH equivalent ratio of from 1:1 to 15:1. This invention also relates to the polyurethane/urea molded article produced by the above process.
摘要翻译： 本发明涉及生产具有高弯曲模量和高冲击强度的聚氨酯/尿素模塑制品的方法。 该方法包括通过一步法在催化剂存在下反应注射成型反应混合物。 本发明的异氰酸酯组分是NCO含量为12-27％，平均异氰酸酯官能度小于2.3，单体含量大于约25重量％的亚甲基双（环己基异氰酸酯）的预聚物，并含有氨基甲酸酯或 尿素组。 异氰酸酯反应性共混物包含高分子量聚醚多元醇和低分子量扩链剂，其中异氰酸酯反应性共混物的OH:NH当量比为1:1至15:1。 本发明还涉及通过上述方法制备的聚氨酯/尿素模塑制品。
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公开(公告)号：US5137788A
公开(公告)日：1992-08-11
申请号：US410211
申请日：1989-09-21
CPC分类号： C08G18/482 , C08G18/6511 , C08G18/6674 , C08G2130/00 , Y10T428/31551 , Y10T428/31678
摘要： Homogeneous storable mixtures containing small quantities of a potassium halide, having a high mixed hydroxyl number or mixed hydroxyl/amine number and an average functionality of at least 2.0 are made by mixing (a) a polyoxyalkylene polyol and/or polyolamine and/or polyamine based on an alkyloxirane having a molecular weight of from 400 to 12,000 and (b) a low molecular weight polyol which is not completely miscible with (a) wherein these mixtures are reacted with a prepolymer or a polyisocyanate to produce shrink stable thermal break urethanes having good adhesion to substrate properties and wherein the use of such mixtures increases processing flexibility without detrimentally affecting the physical properties of the thermal break urethanes produced.
摘要翻译： 通过混合（a）聚氧化烯多元醇和/或多元胺和/或多胺基，制备含有少量卤化钾，具有高混合羟基数或混合羟基/胺数，平均官能度至少为2.0的均匀的可储存混合物 在分子量为400至12,000的烷基环氧乙烷上和（b）与（a）不完全混溶的低分子量多元醇，其中这些混合物与预聚物或多异氰酸酯反应以产生具有良好的收缩稳定的热断裂氨基甲酸酯 与基材性质的粘合性，并且其中使用这种混合物增加了加工柔性，而不会有害地影响所生产的热断裂聚氨酯的物理性能。
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公开(公告)号：US4751252A
公开(公告)日：1988-06-14
申请号：US050792
申请日：1987-05-14
申请人： Jan L. R. Clatty
发明人： Jan L. R. Clatty
CPC分类号： C08G18/70 , C08K5/06 , C08G2120/00 , Y10S521/906
摘要： Polyisocyanate addition products, particularly polyurethane foams having improved flame resistance are obtained by reacting a combustion modified isocyanate with an isocyanate reactive component containing an isocyanate reactive material, a phosphorus containing combustion modifier and a blowing agent. The combustion modified isocyanate is made up of an organic polyisocyanate and a brominated diphenylether.
摘要翻译： 通过使燃烧改性异氰酸酯与含有异氰酸酯反应性物质的含异氰酸酯反应性成分，含磷燃烧改性剂和发泡剂反应，得到具有改善阻燃性的多异氰酸酯加成产物， 燃烧改性异氰酸酯由有机多异氰酸酯和溴化二苯醚组成。
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