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1.发明申请Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretonimine groups 审中-公开制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US20070167633A1
公开(公告)日：2007-07-19
申请号：US11651819
申请日：2007-01-10
IPC分类号： C07D277/20 , C07C267/00
CPC分类号： C07C267/00 , C07D229/00
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number and which contain carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process, and to a process for the preparation of blends of these isocyanates with additional isocyanate components and to a process for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
摘要翻译： 本发明涉及一种制备低色数的液体，储存稳定的异氰酸酯混合物的方法，其含有碳二亚胺（CD）和/或脲酮亚胺（UI）基团，可通过该方法获得的异氰酸酯混合物， 这些异氰酸酯与另外的异氰酸酯组分的共混物的制备以及制备含有异氰酸酯基团的预聚物和聚氨酯塑料，优选聚氨酯泡沫体的方法。
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2.发明授权Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretoneimine groups 失效用于制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US07825276B2
公开(公告)日：2010-11-02
申请号：US11648998
申请日：2007-01-03
申请人： Stefan Wershofen , Marcus Steinwegs
发明人： Stefan Wershofen , Marcus Steinwegs
IPC分类号： C07C251/00
CPC分类号： C07C263/16 , C07C267/00 , C08G18/095 , C07C265/14
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number containing carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process and the use thereof for the preparation of blends with further isocyanates and for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
摘要翻译： 本发明涉及一种制备含有低碳含量的碳二亚胺（CD）和/或脲酮亚胺（UI）基团的液体，储存稳定的异氰酸酯混合物的方法，该方法可获得的异氰酸酯混合物及其用于制备 与另外的异氰酸酯共混并用于制备含有异氰酸酯基团的预聚物和聚氨酯塑料，优选聚氨酯泡沫塑料。
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3.发明申请Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretoneimine groups 失效用于制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US20070155939A1
公开(公告)日：2007-07-05
申请号：US11649001
申请日：2007-01-03
申请人： Stefan Wershofen , Marcus Steinwegs
发明人： Stefan Wershofen , Marcus Steinwegs
IPC分类号： C08G18/00
CPC分类号： C08G18/025 , C08G18/797
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number and which contain carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process, and to a process for the preparation of blends of these isocyanates with additional isocyanate components and to a process for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
摘要翻译： 本发明涉及一种制备低色数的液体，储存稳定的异氰酸酯混合物的方法，其含有碳二亚胺（CD）和/或脲酮亚胺（UI）基团，可通过该方法获得的异氰酸酯混合物， 这些异氰酸酯与另外的异氰酸酯组分的共混物的制备以及制备含有异氰酸酯基团的预聚物和聚氨酯塑料，优选聚氨酯泡沫体的方法。
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4.发明授权Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretonimine groups 失效制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US07662989B2
公开(公告)日：2010-02-16
申请号：US11649000
申请日：2007-01-03
申请人： Stefan Wershofen , Marcus Steinwegs
发明人： Stefan Wershofen , Marcus Steinwegs
IPC分类号： C07C251/00 , C07C291/00
CPC分类号： C07C267/00 , C08G18/095
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number containing carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process, the preparation of blends with further isocyanates and the process of the preparation of prepolymers containing isocyanate groups and/or polyurethane plastics, preferably polyurethane foams, from these isocyanate mixtures.
摘要翻译： 本发明涉及一种制备含有低碳数的含碳二亚胺（CD）和/或脲酮亚胺（UI）基团的液体，储存稳定的异氰酸酯混合物的方法，可通过该方法获得的异氰酸酯混合物，与另外的异氰酸酯 以及从这些异氰酸酯混合物制备含有异氰酸酯基和/或聚氨酯塑料，优选聚氨酯泡沫的预聚物的方法。
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5.发明申请Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretonimine groups 失效制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US20070155938A1
公开(公告)日：2007-07-05
申请号：US11649000
申请日：2007-01-03
申请人： Stefan Wershofen , Marcus Steinwegs
发明人： Stefan Wershofen , Marcus Steinwegs
IPC分类号： C08G18/00
CPC分类号： C07C267/00 , C08G18/095
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number containing carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process, the preparation of blends with further isocyanates and the process of the preparation of prepolymers containing isocyanate groups and/or polyurethane plastics, preferably polyurethane foams, from these isocyanate mixtures.
摘要翻译： 本发明涉及一种制备含有低碳数的含碳二亚胺（CD）和/或脲酮亚胺（UI）基团的液体，储存稳定的异氰酸酯混合物的方法，可通过该方法获得的异氰酸酯混合物，与另外的异氰酸酯 以及从这些异氰酸酯混合物制备含有异氰酸酯基和/或聚氨酯塑料，优选聚氨酯泡沫的预聚物的方法。
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6.发明授权Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretoneimine groups 失效用于制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US07714148B2
公开(公告)日：2010-05-11
申请号：US11649001
申请日：2007-01-03
申请人： Stefan Wershofen , Marcus Steinwegs
发明人： Stefan Wershofen , Marcus Steinwegs
IPC分类号： C07D229/00
CPC分类号： C08G18/025 , C08G18/797
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number and which contain carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process, and to a process for the preparation of blends of these isocyanates with additional isocyanate components and to a process for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
摘要翻译： 本发明涉及一种制备低色数液体，储存稳定的异氰酸酯混合物的方法，该方法含有碳二亚胺（CD）和/或脲酮亚胺（UI）基团，可通过该方法获得的异氰酸酯混合物， 这些异氰酸酯与另外的异氰酸酯组分的共混物的制备以及制备含有异氰酸酯基团的预聚物和聚氨酯塑料，优选聚氨酯泡沫体的方法。
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7.发明申请Process for the preparation of liquid, storage-stable organic isocyanates containing carbodiimide and/or uretoneimine groups 失效用于制备含有碳二亚胺和/或脲酮亚胺基团的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US20070155937A1
公开(公告)日：2007-07-05
申请号：US11648998
申请日：2007-01-03
申请人： Stefan Wershofen , Marcus Steinwegs
发明人： Stefan Wershofen , Marcus Steinwegs
IPC分类号： C08G18/00
CPC分类号： C07C263/16 , C07C267/00 , C08G18/095 , C07C265/14
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number containing carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process and the use thereof for the preparation of blends with further isocyanates and for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
摘要翻译： 本发明涉及一种制备含有低碳含量的碳二亚胺（CD）和/或脲酮亚胺（UI）基团的液体，储存稳定的异氰酸酯混合物的方法，该方法可获得的异氰酸酯混合物及其用于制备 与另外的异氰酸酯共混并用于制备含有异氰酸酯基团的预聚物和聚氨酯塑料，优选聚氨酯泡沫塑料。
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8.发明授权Method for producing prepolymers containing isocyanate end groups, incorporating a small proportion of base isocyanates 失效制备含有异氰酸酯端基的预聚物的方法，其中加入少量的碱异氰酸酯公开(公告)号：US06667370B1
公开(公告)日：2003-12-23
申请号：US10049926
申请日：2002-02-20
IPC分类号： C08G1810
CPC分类号： C08G18/4238 , C08G18/10 , C08G18/3821
摘要： This invention relates to a process for producing prepolymers, which contain isocyanate terminal groups and which have a very low content of free isocyanate starting materials, from polyester polyols and polyisocyanates.
摘要翻译： 本发明涉及由聚酯多元醇和多异氰酸酯制备含有异氰酸酯端基并且具有非常低含量的游离异氰酸酯原料的预聚物的方法。
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9.发明申请Process for the preparation of liquid, storage-stable organic isocyanates of low color number containing carbodiimide and/or uretonimine groups 失效制备含有碳二亚胺和/或脲酮亚胺基团的低色数液体，储存稳定有机异氰酸酯的方法公开(公告)号：US20060025557A1
公开(公告)日：2006-02-02
申请号：US11173482
申请日：2005-07-01
申请人： Stefan Wershofen , Manfred Schmidt , Hans-Georg Pirkl , Nobuhiro Kamiyama , Shinichi Murakami , Tetsuo Harada
发明人： Stefan Wershofen , Manfred Schmidt , Hans-Georg Pirkl , Nobuhiro Kamiyama , Shinichi Murakami , Tetsuo Harada
IPC分类号： C08G18/00
CPC分类号： C08G18/025 , C07C267/00 , C08G18/089
摘要： The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures which are characterized by a low color number and which contain carbodiimide (CD) and/or uretonimine (UI) groups. This invention also relates to the isocyanate mixtures obtained by this process, to their use for the preparation of blends with further isocyanates, and to the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams from these isocyanate mixtures.
摘要翻译： 本发明涉及一种制备液体，储存稳定的异氰酸酯混合物的方法，其特征在于低色数，并含有碳二亚胺（CD）和/或脲酮亚胺（UI）基团。 本发明还涉及通过该方法获得的异氰酸酯混合物，其用于制备与另外的异氰酸酯的共混物，以及制备含有异氰酸酯基团和聚氨酯塑料的预聚物，优选来自这些异氰酸酯混合物的聚氨酯泡沫。
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10.发明申请Process for the production of liquid, storage-stable organic isocyanates with a low colour index having carbodiimide- and/or uretone imine groups 有权用于生产具有碳二亚胺和/或脲酮亚胺基团的具有低颜色指数的液体，储存稳定的有机异氰酸酯的方法公开(公告)号：US20060128928A1
公开(公告)日：2006-06-15
申请号：US11298727
申请日：2005-12-08
IPC分类号： C08G18/16
CPC分类号： C08G18/797 , C08G18/025 , C08G18/10 , C08G18/4841
摘要： The invention relates to a process for the production of liquid, storage-stable isocyanate mixtures with a low color index having carbodiimide-(CD) and/or uretone imine (UI) groups, the isocyanate mixtures that can be obtained by this process and their use for the production of blends with other isocyanates or for the production of isocyanate group-containing pre-polymers and also of polyurethane plastics, preferably polyurethane foamed plastics.
摘要翻译： 本发明涉及一种生产具有低碳指数的液体，储存稳定的异氰酸酯混合物的方法，其具有碳二亚胺 - （CD）和/或脲基亚胺（UI）基团，可通过该方法获得的异氰酸酯混合物及其 用于生产与其它异氰酸酯的共混物或用于生产含异氰酸酯基团的预聚物以及聚氨酯塑料，优选聚氨酯泡沫塑料。
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