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1. 发明授权

US06057416A Catalyst package for use in RIM systems containing acidic additives 失效
标题翻译：用于含有酸性添加剂的RIM系统的催化剂包装
公开(公告)号：US06057416A
公开(公告)日：2000-05-02
申请号：US335432
申请日：1994-11-07
申请人： Neil H. Nodelman , Albert Magnotta , Robert Loring
发明人： Neil H. Nodelman , Albert Magnotta , Robert Loring
IPC分类号： B29C33/60 , C08F4/42 , C08F4/50 , C08G18/16 , C08G18/18 , C08G18/22
CPC分类号： C08G18/163 , C08G2120/00
摘要： Increases in reactivity of acidic containing RIM systems are reduced by inclusion of a catalyst system of a zinc-containing compound, a non-zinc containing metal compound and a tertiary amine.
摘要翻译：通过包含含锌化合物，不含锌的金属化合物和叔胺的催化剂体系，降低了含酸RIM体系的反应性的增加。

2. 发明授权

US07094811B2 Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol 有权
标题翻译：能量吸收的柔性泡沫部分由双金属氰化物催化的多元醇制成
公开(公告)号：US07094811B2
公开(公告)日：2006-08-22
申请号：US10263536
申请日：2002-10-03
申请人： Neil H. Nodelman , David A. Radovich , Albert Magnotta , Carl E. Holsinger
发明人： Neil H. Nodelman , David A. Radovich , Albert Magnotta , Carl E. Holsinger
IPC分类号： C09J9/00 , C08G18/28
CPC分类号： C08G18/4866 , C08G18/6685 , C08G65/2663 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2350/00
摘要： Energy absorbing flexible foams can be produced by reacting an isocyanate with a first polyol, prepared at least in part by an active double metal cyanide catalyst and a second polyether polyol is prepared at least in part by a basic or acidic catalyst.
摘要翻译：吸收能量的柔性泡沫可以通过使异氰酸酯与至少部分由活性双金属氰化物催化剂制备的第一多元醇反应制备，第二聚醚多元醇至少部分由碱性或酸性催化剂制备。

3. 发明授权

US5710230A Cycloaliphatic diisocyanate based rim elastomers 失效
标题翻译：环脂族二异氰酸酯基边缘弹性体
公开(公告)号：US5710230A
公开(公告)日：1998-01-20
申请号：US657494
申请日：1996-06-04
申请人： David D. Steppan , Neil H. Nodelman , Eduard Mayer , A. Donald Meltzer , Albert Magnotta
发明人： David D. Steppan , Neil H. Nodelman , Eduard Mayer , A. Donald Meltzer , Albert Magnotta
IPC分类号： C08G18/65 , C08G18/66 , C08G18/75
CPC分类号： C08G18/75 , C08G18/6505 , C08G18/6681 , C08G2120/00
摘要： This invention relates to a process for the production of polyurethane/urea moldings from a reaction injection molding process by processing the reaction mixture consisting of a diisocyanate and an isocyanate-reactive component via the one-shot process at an isocyanate index of about 80 to 130. The diisocyanate is an unmodified cycloaliphatic diisocyanate. The isocyanate-reactive component consists of 1) at least one polyol having functional groups which are hydroxyl groups, amine groups, or mixtures of hydroxyl groups and amine groups such that the equivalent ratio of hydroxyl groups to amine groups is from 0:1 to 1:1, and 2) at least one chain extender which is selected from diols, triols, primary aliphatic amines, secondary aliphatic amines, aminoalcohols and mixtures thereof. The equivalent ratio of hydroxyl groups to amine groups in the chain extender component is from 1:2 to 10:1. A catalyst capable of catalyzing the reaction between isocyanate groups and isocyanate-reactive groups is also present in the reaction mixture.
摘要翻译：本发明涉及一种通过反应注射成型工艺生产聚氨酯/尿素模塑制品的方法，该方法是通过一步法将异氰酸酯和异氰酸酯反应性组分组成的反应混合物以约80-130的异氰酸酯指数二异氰酸酯是未改性的脂环族二异氰酸酯。异氰酸酯反应性组分由1）至少一种具有羟基，胺基或羟基和胺基混合物的官能团的多元醇组成，使得羟基与胺基的当量比为0:1至1 ：1和2）至少一种选自二醇，三醇，伯脂肪族胺，仲脂族胺，氨基醇及其混合物的扩链剂。扩链剂组分中羟基与胺基的当量比为1:2至10:1。能够催化异氰酸酯基和异氰酸酯反应性基团之间的反应的催化剂也存在于反应混合物中。

4. 发明授权

US5502147A Aliphatic rim elastomers 失效
标题翻译：脂肪族边缘弹性体
公开(公告)号：US5502147A
公开(公告)日：1996-03-26
申请号：US171282
申请日：1993-12-21
申请人： Neil H. Nodelman , David D. Steppan , Albert Magnotta , Robert M. Loring , Richard E. Keegan , William E. Slack
发明人： Neil H. Nodelman , David D. Steppan , Albert Magnotta , Robert M. Loring , Richard E. Keegan , William E. Slack
IPC分类号： C08G18/16 , C08G18/65 , C08G18/73 , C08G18/75 , C08G18/78 , C08G18/79 , C08G18/18
CPC分类号： C08G18/6505 , C08G18/78 , C08G18/79 , C08G2120/00
摘要： The present invention is directed to polyurethane moldings produced via the RIM process. These polyurethane moldings have excellent reactivity, demold properties (at a 30 s demold), and good elongation and tear strength, and comprise the reaction product of an aliphatic polyisocyanate having a viscosity of less than about 20,000 mPa.multidot.s at 25.degree. C. and a NCO functionality of 2.3 to 4.0 with an isocyanatereactive component comprising b1) a relatively high molecular weight organic compound containing at least one of the groups selected from the group consisting of hydroxy groups and amine groups; and b2) a low molecular weight chain extender selected from the group consisting of diols, triols, primary amines, secondary amines, aminoalcohols, and mixtures thereof; in the presence of a catalyst. The OH:NH ratio of the chain extender is from 1:1 to 25:1.
摘要翻译：本发明涉及通过RIM工艺生产的聚氨酯模制品。这些聚氨酯模制品具有优异的反应性，脱模性（30秒脱模）和良好的伸长率和撕裂强度，并且包括在25℃下具有小于约20,000mPax的粘度的脂族多异氰酸酯与NCO的反应产物具有异氰酸酯反应性组分的2.3至4.0的官能度包含：b1）含有至少一种选自羟基和胺基的基团的相对高分子量的有机化合物; 和b2）选自二醇，三醇，伯胺，仲胺，氨基醇及其混合物的低分子量增链剂; 在催化剂存在下。扩链剂的OH:NH比为1:1至25:1。

5. 发明授权

US5324773A Stabilization of RIM systems containing acidic additives 失效
标题翻译：含有酸性添加剂的RIM系统的稳定化
公开(公告)号：US5324773A
公开(公告)日：1994-06-28
申请号：US159895
申请日：1993-12-01
申请人： Robson Mafoti , David D. Steppan , Michael F. Hurley , Albert Magnotta
发明人： Robson Mafoti , David D. Steppan , Michael F. Hurley , Albert Magnotta
IPC分类号： B29C67/24 , C08G18/18 , C08G18/66 , C08K5/17 , B29C45/00 , C08J9/00
CPC分类号： C08G18/6685 , B29C67/246 , C08G18/1808 , C08K5/17 , C08G2120/00 , C08G2125/00
摘要： Products made using the RIM process where the reaction mixture contains an acidic release agent have improved green strength when the reaction mixture also contains a peralkylated polyalkylene polyamine.
摘要翻译：当反应混合物含有酸性脱模剂时，使用RIM方法制得的产品在反应混合物中还含有全烷基化聚亚烷基多胺时具有改善的生坯强度。

6. 发明申请

US20080090966A1 Immiscible polyurethane pultrusion formulations and processes 审中-公开
标题翻译：不混溶的聚氨酯拉挤成型配方和工艺
公开(公告)号：US20080090966A1
公开(公告)日：2008-04-17
申请号：US11546882
申请日：2006-10-12
申请人： John E. Hayes , Albert Magnotta , Nigel Barksby
发明人： John E. Hayes , Albert Magnotta , Nigel Barksby
IPC分类号： C08F8/30
CPC分类号： C08J5/043 , C08G18/4812 , C08G18/4816 , C08G18/4866 , C08G18/7664 , C08J2375/04
摘要： The present invention provides a reaction system for the preparation of a fiber reinforced composite according to the pultrusion process made from continuous fiber reinforcing material and an immiscible polyurethane formulation containing a polyisocyanate component including at least one polyisocyanate and an isocyanate-reactive component including at least one isocyanate-reactive compound. The inventive polyurethane formulations and improved pultrusion processes offer better processing and may yield better reinforced composites.
摘要翻译：本发明提供了一种根据由连续纤维增强材料制成的拉挤成型方法制备纤维增强复合材料的反应体系，以及含有至少一种多异氰酸酯和异氰酸酯反应性组分的多异氰酸酯组分的不混溶性聚氨酯制剂，所述多异氰酸酯组分包括至少一种异氰酸酯反应性化合物。本发明的聚氨酯配方和改进的拉挤成型方法提供更好的加工并且可以产生更好的增强复合材料。

7. 发明申请

US20080090921A1 DMC-catalyzed polyol containing polyurethane pultrusion formulations and processes 审中-公开
标题翻译： DMC催化的含多元醇的聚氨酯拉挤成型制剂和工艺
公开(公告)号：US20080090921A1
公开(公告)日：2008-04-17
申请号：US11546639
申请日：2006-10-12
申请人： John E. Hayes , Albert Magnotta , Nigel Barksby
发明人： John E. Hayes , Albert Magnotta , Nigel Barksby
IPC分类号： C08J9/00
CPC分类号： C08G18/4866 , C08G18/246 , C08G18/4812 , C08G18/4816 , C08G18/6677 , C08G18/7664 , C08K7/02 , C08L75/04
摘要： The present invention provides a reaction system for the preparation of a fiber reinforced composite according to the pultrusion process made from continuous fiber reinforcing material and a polyurethane formulation containing a polyisocyanate component including at least one polyisocyanate and an isocyanate-reactive component containing at least one double metal cyanide (“DMC”)-catalyzed polyol. The inventive polyurethane formulations and improved pultrusion processes offer better processing and may yield better reinforced composites.
摘要翻译：本发明提供了一种根据由连续纤维增强材料制成的拉挤成型方法制备纤维增强复合材料的反应体系，以及含有至少一种多异氰酸酯和含有至少一个双金属氰化物（“DMC”） - 催化多元醇。本发明的聚氨酯配方和改进的拉挤成型方法提供更好的加工并且可以产生更好的增强复合材料。

8. 发明申请

US20080087373A1 Polymer polyol-containing polyurethane pultrusion formulations and processes 审中-公开
标题翻译：含聚合物多元醇的聚氨酯拉挤成型制剂和工艺
公开(公告)号：US20080087373A1
公开(公告)日：2008-04-17
申请号：US11546606
申请日：2006-10-12
申请人： John E. Hayes , Nigel Barksby , Albert Magnotta
发明人： John E. Hayes , Nigel Barksby , Albert Magnotta
IPC分类号： B29C70/52
CPC分类号： B29C70/521 , B29K2075/00
摘要： The present invention provides a reaction system for the preparation of a fiber reinforced composite according to the pultrusion process made from continuous fiber reinforcing material and a polyurethane formulation made from a polyisocyanate component containing at least one polyisocyanate and an isocyanate-reactive component containing at least one polymer polyol (“PMPO”). The inventive polyurethane formulations and improved pultrusion processes offer better processing and may yield better reinforced composites.
摘要翻译：本发明提供了一种根据由连续纤维增强材料制成的拉挤成型方法制备纤维增强复合材料的反应体系，以及由含有至少一种多异氰酸酯和含有至少一种聚合物多元醇（“PMPO”）。本发明的聚氨酯配方和改进的拉挤成型方法提供更好的加工并且可以产生更好的增强复合材料。

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