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1. 发明申请

US20050280173A1 Process for the production of polyurethane molded articles 审中-公开
标题翻译：聚氨酯模塑制品的生产方法
公开(公告)号：US20050280173A1
公开(公告)日：2005-12-22
申请号：US11157059
申请日：2005-06-20
申请人： Hans-Guido Wirtz , Achim Symannek , Reiner Paul , Dirk Wegener
发明人： Hans-Guido Wirtz , Achim Symannek , Reiner Paul , Dirk Wegener
IPC分类号： B29C44/12 , B29C44/14 , B29C70/08 , B29C70/28 , B32B5/22 , B32B27/04 , B32B27/12 , B60R13/02 , C08G18/48 , C08J5/00 , C08J5/04
CPC分类号： B32B27/12 , B29C44/1209 , B29C70/086 , B29C70/088 , B32B5/22 , B32B27/18 , B32B27/40 , B32B2250/40 , B32B2266/00 , B32B2305/28 , B32B2309/02 , B32B2310/04 , B32B2375/00 , B32B2419/00 , B32B2605/08 , C08G18/4812 , C08G2101/0008
摘要： The present invention relates to a process for the production of polyurethane molded articles in which the polyurethane-forming mixture applied to reinforcing fiber layer(s) or a reinforcing fiber mat includes a gas and a foam stabilizer. These molded articles are useful in automotive and construction applications and in furniture.
摘要翻译：本发明涉及一种用于生产聚氨酯模制品的方法，其中应用于增强纤维层或增强纤维垫的聚氨酯形成混合物包括气体和泡沫稳定剂。这些模塑制品可用于汽车和建筑应用以及家具。

2. 发明申请

US20090001626A1 PROCESS FOR THE PRODUCTION OF POLYURETHANE MOLDED ARTICLES 审中-公开
标题翻译：制备聚氨酯模塑制品的方法
公开(公告)号：US20090001626A1
公开(公告)日：2009-01-01
申请号：US12206366
申请日：2008-09-08
申请人： Hans-Guido Wirtz , Achim Symannek , Reiner Paul , Dirk Wegener
发明人： Hans-Guido Wirtz , Achim Symannek , Reiner Paul , Dirk Wegener
IPC分类号： B29C65/02
CPC分类号： B32B27/12 , B29C44/1209 , B29C70/086 , B29C70/088 , B32B5/22 , B32B27/18 , B32B27/40 , B32B2250/40 , B32B2266/00 , B32B2305/28 , B32B2309/02 , B32B2310/04 , B32B2375/00 , B32B2419/00 , B32B2605/08 , C08G18/4812 , C08G2101/0008
摘要： The present invention relates to a process for the production of polyurethane molded articles in which the polyurethane-forming mixture applied to reinforcing fiber layer(s) or a reinforcing fiber mat includes a gas and a foam stabilizer. These molded articles are useful in automotive and construction applications and in furniture.
摘要翻译：本发明涉及一种用于生产聚氨酯模制品的方法，其中应用于增强纤维层或增强纤维垫的聚氨酯形成混合物包括气体和泡沫稳定剂。这些模塑制品可用于汽车和建筑应用以及家具。

3. 发明申请

US20060135726A1 Plastic moldings from optionally filled polyurethanes and their use 失效
公开(公告)号：US20060135726A1
公开(公告)日：2006-06-22
申请号：US11300123
申请日：2005-12-14
申请人： Peter Haas , Reiner Paul , Dirk Wegener
发明人： Peter Haas , Reiner Paul , Dirk Wegener
IPC分类号： C08G18/00
CPC分类号： C08G18/409 , C08G18/0876 , C08G18/092
摘要： The present invention relates to plastic moldings that are prepared from optionally filled polyurethanes. The plastic molding of the present invention exhibit high tenacity, flexural strength and heat stability. This invention also relates to a process for the preparation of these plastic moldings and specifically to a process for the production of large parts comprising these plastic moldings.

4. 发明授权

US07638197B2 Composite elements made from polyurethane materials having surfaces consisting of thermoplastic or metallic layers and a process for their production 失效
标题翻译：由具有由热塑性或金属层组成的表面的聚氨酯材料制成的复合元件及其制造方法
公开(公告)号：US07638197B2
公开(公告)日：2009-12-29
申请号：US11044972
申请日：2005-01-27
申请人： Peter Haas , Dirk Wegener , Reiner Paul , Detlef Mies
发明人： Peter Haas , Dirk Wegener , Reiner Paul , Detlef Mies
IPC分类号： B32B17/40
CPC分类号： B32B27/40 , B29C44/12 , B29K2075/00 , B32B7/06 , B32B7/12 , B32B15/08 , B32B27/08 , B32B27/18 , B32B2305/08 , B32B2307/748 , B32B2605/003 , B32B2605/08 , C08G18/4804 , C08G2101/0083 , C08G2125/00 , C08K5/10 , C08L75/08 , Y10T428/31551
摘要： The present invention relates to composite elements constructed from an outer layer (i), a fiber-reinforced polyurethane (PU) material which contains in-mold release additives as a supporting layer (ii), and optionally, a decorative inner layer (iii). This invention also relates to suitable processes for the production of these composite elements and to body components comprising these composite elements.
摘要翻译：本发明涉及由外层（i），纤维增强聚氨酯（PU）材料构成的复合元件，所述纤维增强聚氨酯（PU）材料含有作为支撑层（ii）的模内释放添加剂，以及任选的装饰性内层（iii）。本发明还涉及用于生产这些复合元件的合适方法和包括这些复合元件的主体部件。

5. 发明授权

US07622542B2 Plastic moldings from optionally filled polyurethanes and their use 失效
标题翻译：来自任选填充的聚氨酯的塑料模制品及其用途
公开(公告)号：US07622542B2
公开(公告)日：2009-11-24
申请号：US11300123
申请日：2005-12-14
申请人： Peter Haas , Reiner Paul , Dirk Wegener
发明人： Peter Haas , Reiner Paul , Dirk Wegener
IPC分类号： C08G18/06 , C08G18/16 , C08G18/30 , C08G18/40 , C08G18/48
CPC分类号： C08G18/409 , C08G18/0876 , C08G18/092
摘要： The present invention relates to plastic moldings that are prepared from optionally filled polyurethanes. The plastic molding of the present invention exhibit high tenacity, flexural strength and heat stability. This invention also relates to a process for the preparation of these plastic moldings and specifically to a process for the production of large parts comprising these plastic moldings.
摘要翻译：本发明涉及由任选填充的聚氨酯制备的塑料模制品。本发明的塑料模塑件具有高强度，弯曲强度和热稳定性。本发明还涉及一种制备这些塑料模制品的方法，具体涉及用于生产包括这些塑料模制品的大型零件的方法。

6. 发明申请

US20050170189A1 Composite elements made from polyurethane materials having surfaces consisting of thermoplastic or metallic layers and a process for their production 失效
标题翻译：由具有由热塑性或金属层组成的表面的聚氨酯材料制成的复合元件及其制造方法
公开(公告)号：US20050170189A1
公开(公告)日：2005-08-04
申请号：US11044972
申请日：2005-01-27
申请人： Peter Haas , Dirk Wegener , Reiner Paul , Detlef Mies
发明人： Peter Haas , Dirk Wegener , Reiner Paul , Detlef Mies
IPC分类号： B29C44/12 , B32B5/18 , B32B15/08 , B32B15/095 , B32B27/40 , C08G18/48 , C08K5/10 , C08L75/08 , B32B3/00
CPC分类号： B32B27/40 , B29C44/12 , B29K2075/00 , B32B7/06 , B32B7/12 , B32B15/08 , B32B27/08 , B32B27/18 , B32B2305/08 , B32B2307/748 , B32B2605/003 , B32B2605/08 , C08G18/4804 , C08G2101/0083 , C08G2125/00 , C08K5/10 , C08L75/08 , Y10T428/31551
摘要： The present invention relates to composite elements constructed from an outer layer (i), a fiber-reinforced polyurethane (PU) material which contains in-mold release additives as a supporting layer (ii), and optionally, a decorative inner layer (iii). This invention also relates to suitable processes for the production of these composite elements and to body components comprising these composite elements.
摘要翻译：本发明涉及由外层（i），纤维增强聚氨酯（PU）材料构成的复合元件，所述纤维增强聚氨酯（PU）材料含有作为支撑层（ii）的模内释放添加剂，以及任选的装饰性内层（iii）。本发明还涉及用于生产这些复合元件的合适方法和包括这些复合元件的主体部件。

7. 发明授权

US4732960A Process for the production of new polyisocyanate compositions and their use for the production of plastics by the isocyanate polyaddition process 失效
标题翻译：用于生产新型多异氰酸酯组合物的方法及其通过异氰酸酯加聚方法生产塑料的用途
公开(公告)号：US4732960A
公开(公告)日：1988-03-22
申请号：US818926
申请日：1986-01-15
申请人： Werner Rasshofer , Reiner Paul , Joachim Probst
发明人： Werner Rasshofer , Reiner Paul , Joachim Probst
IPC分类号： C08G18/00 , C08G18/10 , C08G18/12 , C08G18/62 , C08G18/67
CPC分类号： C08G18/6254 , C08G18/10 , C08G18/12 , C08G18/6229 , C08G2101/0008 , C08G2101/0016 , C08G2101/0025 , C08G2101/0033 , C08G2101/0066 , C08G2120/00
摘要： The present invention relates to a process for the production of polyisocyanate compositions containing urethane groups and having an isocyanate content of about 0.5 to 45% by weight by the reaction of(a) an organic polyisocyanate or mixtures thereof having an isocyanate content of about 30 to 50% by weight with(b) organic polyhydroxyl compounds using an equivalent ratio of isocyanate groups to hydroxyl groups of at least 1.8:1, characterized in that the polyhydroxyl compounds (b) are based on(b1) polyhydroxypolyacrylates having an average molecular weight, determined by vapor pressure osmometry, of 232 to about 100,000 which optionally contain urethane or ester groups in side chains, and a statistical average of at least one alcoholic hydroxyl group per molecule(b2) optionally in admixture with up to about 250% by weight, based on (b1), of other polyhydroxyl compounds in the molecular weight range of 62 to about 12,000.The invention also relates to the polyisocyanate compositions obtainable by this process and their use as components for the production of polyurethanes or polyurethane ureas.
摘要翻译：本发明涉及通过（a）有机多异氰酸酯或其混合物与异氰酸酯含量为约30的反应制备含有氨基甲酸酯基团并具有约0.5至45重量％的异氰酸酯含量的多异氰酸酯组合物的方法， 50重量％与（b）异氰酸酯基与羟基的当量比至少为1.8:1的有机多羟基化合物，其特征在于多羟基化合物（b）基于（b1）具有平均分子量的聚羟基聚丙烯酸酯，通过蒸汽压力渗透压测定，为232至约100,000，其任选地在侧链中含有氨基甲酸酯或酯基，以及每分子至少一个醇羟基（b2）的统计平均值，任选地与至多约250重量％基于（b1）的分子量范围为62至约12,000的其它多羟基化合物。本发明还涉及通过该方法获得的多异氰酸酯组合物及其作为生产聚氨酯或聚氨酯脲的组分的用途。

8. 发明授权

US4575518A Homogeneous storage stable salt-containing mixture 失效
标题翻译：均相储存稳定含盐混合物
公开(公告)号：US4575518A
公开(公告)日：1986-03-11
申请号：US682221
申请日：1984-12-17
申请人： Werner Rasshofer , Reiner Paul
发明人： Werner Rasshofer , Reiner Paul
IPC分类号： C08G18/00 , C08G18/08 , C08G18/66 , C08L71/02 , C08G18/14
CPC分类号： C08L71/02 , C08G18/6666 , C08G2120/00 , C08G2130/00 , Y10S521/914
摘要： Homogeneous storable mixtures containing small quantities of salts and having a high mixed hydroxyl number of mixed hydroxyl/amine number 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, (b) a low molecular weight polyol which is not completely miscible with (a) and a solution-promoting additive in quantities such that for every 100 parts of (a), from 1 to 200 parts of (b) and from 0.01 to 10 parts of (c) are present. The solution-promoting additives are salts of cations of Groups IA, IIA and IIIA of the Periodic System of Elements or ammonium or mono- to tetra-alkylammonium ions and anions formed by removing at least one proton from an acid having a K.sub.s -value of at least 10.sup.-7. These mixtures are particularly useful in the production of polyurethanes.
摘要翻译：通过混合（a）基于分子量为400的烷基环氧乙烷和/或多胺胺和/或多胺的聚氧化烯多元醇和/或多胺来制备含有少量盐并具有高混合羟基/羟基数的混合羟值的均匀的可储存混合物至（12），（b）与（a）不完全混溶的低分子量多元醇和一种溶液促进添加剂，其数量使得每100份（a），1至200份（b）和存在0.01〜10份（c）。溶液促进添加剂是元素周期体系的IA，IIA和IIIA族的阳离子盐，或铵或单烷基铵盐和一至四烷基铵离子，以及通过从具有Ks值的Ks值的酸除去至少一个质子形成的阴离子至少10-7。这些混合物在聚氨酯的生产中特别有用。

9. 发明授权

US4703100A Process for the production of polyisocyanates containing urea and/or biuret groups, preparations obtainable thereby and their use 失效
标题翻译：用于生产含有尿素和/或缩二脲基团的多异氰酸酯的方法，可获得的制剂及其用途
公开(公告)号：US4703100A
公开(公告)日：1987-10-27
申请号：US855296
申请日：1986-04-24
申请人： Werner Rasshofer , Reiner Paul , Klaus Seel , Christian Weber
发明人： Werner Rasshofer , Reiner Paul , Klaus Seel , Christian Weber
IPC分类号： C08G18/00 , C08G18/12 , C08G18/65 , C08G18/66 , C08G18/78 , C08G18/80 , C08G18/10 , C08G18/32 , C08J9/00
CPC分类号： C08G18/6603 , C08G18/12 , C08G18/6614 , C08G18/7818 , C08G2120/00 , Y10S521/901 , Y10S521/902
摘要： The present invention is directed to a process for the production of urea- and/or biuret-modified polyisocyanates by reacting organic polyisocyanates with a mixture of high molecular weight isocyanate-reactive compounds and low molecular weight isocyanate-reactive compounds, wherein at least 25% of the isocyanate-reactive groups are primary amino groups. The present invention is further directed to the products obtained by this process and their use for the production of polyisocyanate polyaddition products, especially for the preparation of molded articles by the RIM process.
摘要翻译：本发明涉及通过使有机多异氰酸酯与高分子量异氰酸酯反应性化合物和低分子量异氰酸酯反应性化合物的混合物反应制备脲和/或缩二脲改性的多异氰酸酯的方法，其中至少25％的异氰酸酯反应性基团是伯氨基。本发明还涉及通过该方法获得的产品及其用于生产多异氰酸酯加聚产物的用途，特别是通过RIM方法制备模塑制品。

10. 发明授权

US4581388A Process for the production of urethane-modified polyisocyanate using an oxyalkylated bisphenol 失效
标题翻译：使用烷氧基化双酚制备氨基甲酸酯改性的多异氰酸酯的方法
公开(公告)号：US4581388A
公开(公告)日：1986-04-08
申请号：US689112
申请日：1985-01-07
申请人： Werner Rasshofer , Richard Kopp , Reiner Paul , Klaus Seel , Otto Ganster
发明人： Werner Rasshofer , Richard Kopp , Reiner Paul , Klaus Seel , Otto Ganster
IPC分类号： C08G18/00 , C08G18/10 , C08G18/32 , C08G18/48 , C08G18/78 , C08G18/80 , C08G18/14
CPC分类号： C08G18/8019 , C08G18/10 , C08G18/4879 , C08G2120/00
摘要： Urethane-modified polyisocyanates having an NCO-content of from 5 to 45 wt. % are made by reacting an organic polyisocyanate or mixture of polyisocyanates having an NCO-content of from 30 to 50 wt. % with an organic polyhydroxyl compound or mixtures of polyhydroxyl compounds. The organic polyhydroxyl compound must include at least 10 hydroxyl equivalent percent of an alkoxylation product of a bisphenol corresponding to a specified formula containing two alcoholic hydroxyl groups and having an OH number of from 112 to 389. The reactants are employed in quantities such that the NCO:OH equivalent ratio is from 2:1 to 50:1. The urethane-modified polyisocyanates of the present invention are particularly useful in the production of polyurethanes by the isocyanate polyaddition process.
摘要翻译： NCO含量为5〜45重量％的聚氨酯改性多异氰酸酯通过使NCO含量为30〜50重量％的有机多异氰酸酯或多异氰酸酯的混合物反应，％的有机多羟基化合物或多羟基化合物的混合物。有机多羟基化合物必须包含至少10个羟基当量百分比的双酚的烷氧基化产物，该双酚对应于含有两个醇羟基并具有112至389的OH数的规定式。反应物的用量使得NCO ：OH当量比为2：1至50：1。本发明的氨基甲酸酯改性的多异氰酸酯特别可用于通过异氰酸酯加聚工艺生产聚氨酯。

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