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1.发明申请公开(公告)号：US20130144006A1
公开(公告)日：2013-06-06
申请号：US13751463
申请日：2013-01-28
IPC分类号： C09D179/00 , C08G18/79
CPC分类号： C09D179/00 , C07F9/65685 , C08G18/025 , C08G18/095 , C08G18/227 , C08G18/2825 , C08G18/283 , C08G18/289 , C08G18/797 , C08G73/00 , C08L75/00 , C08L75/04 , C08L79/00 , C09D175/04 , C08L2666/20
摘要： A process for the preparation of multifunctional polycarbodiimides, which are used as crosslinking agents, in which the polycarbodiimide is prepared by reacting mono- and polyisocyanates in the presence of a mono- or polyisocyanate that contains one or multiple additional reactive functional groups and in the presence of a carbodiimide catalyst, and thereafter terminating or chain extending the polycarbodiimide chain. Between 0 and 10% of an organic solvent and/or between 0 and 30% of a plasticizer and/or between 0 and 30% of a surface active component is added to the product during, before or after the polycarbodiimide forming reaction and/or the capping reaction and/or the chain extending reaction. Further, the invention relates to a coating mixture in which the polycarbodiimide is used as crosslinking agent and to the cured material obtained with the coating mixture.
摘要翻译： 用于制备多官能聚碳化二亚胺的方法，其用作交联剂，其中聚碳化二亚胺通过单 - 和多异氰酸酯在含有一个或多个另外的反应性官能团的单或多异氰酸酯存在下反应制备， 的碳二亚胺催化剂，然后终止或延伸聚碳二亚胺链。 在聚碳二亚胺形成反应期间，之前或之后，将0至10％的有机溶剂和/或0至30％的增塑剂和/或0至30％的表面活性组分加入产物中，和/或 封端反应和/或扩链反应。 此外，本发明涉及其中使用聚碳二亚胺作为交联剂的涂料混合物和与涂料混合物获得的固化物质。
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公开(公告)号：US20210269669A1
公开(公告)日：2021-09-02
申请号：US17323589
申请日：2021-05-18
IPC分类号： C09D175/04 , C08J3/05
摘要： A process for the preparation of an aqueous polysiloxane-polyurethane dispersion wherein the polysiloxane is present as a side chain of the polyurethane resin and which are useful as part of the coating of a flexible sheet-like substrate.
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公开(公告)号：US20210269578A1
公开(公告)日：2021-09-02
申请号：US17323815
申请日：2021-05-18
摘要： A process for the preparation of an aqueous polyurethane dispersion having flame retardant properties and being halogen-free, obtainable by incorporating a phosphine oxide polyol into the polyurethane and which are useful as part of the coating of a flexible sheet-like substrate.
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4.发明授权公开(公告)号：US09546301B2
公开(公告)日：2017-01-17
申请号：US13751463
申请日：2013-01-28
IPC分类号： C07F9/6568 , C08G18/02 , C08G18/09 , C08G18/22 , C08G18/28 , C08G18/79 , C08G73/00 , C08L75/00 , C08L79/00 , C08L75/04 , C09D175/04 , C09D179/00
CPC分类号： C09D179/00 , C07F9/65685 , C08G18/025 , C08G18/095 , C08G18/227 , C08G18/2825 , C08G18/283 , C08G18/289 , C08G18/797 , C08G73/00 , C08L75/00 , C08L75/04 , C08L79/00 , C09D175/04 , C08L2666/20
摘要： A process for the preparation of multifunctional polycarbodiimides, which are used as crosslinking agents, in which the polycarbodiimide is prepared by reacting mono- and polyisocyanates in the presence of a mono- or polyisocyanate that contains one or multiple additional reactive functional groups and in the presence of a carbodiimide catalyst, and thereafter terminating or chain extending the polycarbodiimide chain. Between 0 and 10% of an organic solvent and/or between 0 and 30% of a plasticizer and/or between 0 and 30% of a surface active component is added to the product during, before or after the polycarbodiimide forming reaction and/or the capping reaction and/or the chain extending reaction. Further, the invention relates to a coating mixture in which the polycarbodiimide is used as crosslinking agent and to the cured material obtained with the coating mixture.
摘要翻译： 用于制备多官能聚碳化二亚胺的方法，其用作交联剂，其中聚碳化二亚胺通过单 - 和多异氰酸酯在含有一个或多个另外的反应性官能团的单或多异氰酸酯存在下反应制备， 的碳二亚胺催化剂，然后终止或延伸聚碳二亚胺链。 在聚碳二亚胺形成反应期间，之前或之后，将0至10％的有机溶剂和/或0至30％的增塑剂和/或0至30％的表面活性组分加入产物中，和/或 封端反应和/或扩链反应。 此外，本发明涉及其中使用聚碳二亚胺作为交联剂的涂料混合物和与涂料混合物获得的固化物质。
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