公开(公告)号：US20210292468A1

公开(公告)日：2021-09-23

申请号：US17262132

申请日：2019-07-17

Applicant: BASF SE

Inventor： Zeljko TOMOVIC ,  Sabrina KRONIG ,  Klaus MOELLER ,  Christian HAGEN ,  Markus SUSOFF

IPC: C08G18/76 ,  C08G18/18 ,  C08G18/48 ,  C08J9/08 ,  C08J9/12 ,  C08K5/5415 ,  C08G18/66 ,  C08G18/32 ,  C08L75/08

Abstract: Described herein is a process for producing a polyurethane foam including mixing (a) polyisocyanate, (b) polymeric compounds having isocyanate-reactive groups, (c) silicone-free stabilizer, (d) optionally chain extending and/or crosslinking agents, (e) catalysts, (f) blowing agents, and (g) optionally auxiliaries and additives to afford a reaction mixture and reacting the reaction mixture to afford the polyurethane foam. Also described herein are a polyol component including the silicone-free stabilizer (c), a polyurethane foam obtained by the process, and a method of using the polyurethane foam in enclosed spaces or in the interior of vehicles.

公开(公告)号：US20160304686A1

公开(公告)日：2016-10-20

申请号：US15100777

申请日：2014-11-27

Applicant: BASF SE

Inventor： Iran OTERO MARTINEZ ,  Georg PARTUSCH ,  Christian HAGEN

IPC: C08J9/00 ,  C08G18/48 ,  C08G18/08 ,  C08G18/72

CPC classification number: C08J9/0033 ,  C08G18/14 ,  C08G18/2895 ,  C08G18/482 ,  C08G18/725 ,  C08G2101/00 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08J2207/06 ,  C08J2375/08

Abstract: The present invention relates to a process for the production of polyurethanes where (a) polyisocyanate, (b) polymeric compounds having groups reactive toward isocyanates, (c) catalysts, (d) a CH-acidic compound of the general formula R1—CH2—R2, where R1 and R2 independently of one another are an electron-withdrawing moiety of the general formula —C(O)—R3 or —CN, where the moiety R3 is selected from the group consisting of —NH2, —NH—R4—NR5R6, OR7 or R8, where R4, R5, R6, R7, and R8 are independently selected from the group consisting of aliphatic, araliphatic or aromatic hydrocarbons, which may have substitution, and optionally (e) blowing agent, (f) chain extender and/or crosslinking agent, and (g) auxiliaries and/or additives are mixed to give a reaction mixture, and the reaction mixture is allowed to complete a reaction to give the polyurethane. The present invention further relates to polyurethanes produced by this process and to the use of these polyurethanes in the interior of means of transport.

Abstract translation: 本发明涉及一种生产聚氨酯的方法，其中（a）多异氰酸酯，（b）具有对异氰酸酯具有反应性的基团的聚合物，（c）催化剂，（d）通式R 1 -CH 2 - R2，其中R1和R2彼此独立地是通式-C（O）-R3或-CN的吸电子部分，其中部分R3选自-NH 2，-NH-R 4 - NR5R6，OR7或R8，其中R4，R5，R6，R7和R8独立地选自可以具有取代基的脂肪族，芳脂族或芳族烃，和任选的（e）发泡剂，（f）扩链剂 和/或交联剂，和（g）助剂和/或添加剂混合以产生反应混合物，并使反应混合物完成反应以得到聚氨酯。 本发明还涉及通过该方法生产的聚氨酯和在运输工具内部使用这些聚氨酯。

公开(公告)号：US20140073712A1

公开(公告)日：2014-03-13

申请号：US14021351

申请日：2013-09-09

Applicant: BASF SE

Inventor： Iran OTERO MARTINEZ ,  Udo HADICK ,  Christian HAGEN

IPC: C08L75/08

CPC classification number: C08L75/08 ,  C08G18/2885 ,  C08G18/4072 ,  C08G18/4804 ,  C08G18/6564 ,  C08G18/6674 ,  C08G18/797 ,  C08G2101/0066

Abstract: The present invention relates to polyurethanes obtainable via mixing of (a) polyisocyanate, (b) polymeric compounds having groups reactive toward isocyanates, (c) catalyst, (d) aliphatic hydrocarbon having from 2 to 15 carbon atoms and comprising at least one heteroatom selected from the group consisting of oxygen, nitrogen, and sulfur, and comprising at least one bromine and/or chlorine atom, (e) optionally blowing agent, (f) optionally chain extender and or crosslinking agent, and (g) optionally auxiliary and/or additives to give a reaction mixture and allowing the reaction mixture to complete its reaction to give the polyurethane, where the aliphatic hydrocarbon (d) comprises no phosphoric ester, polyphosphate, phosphonic ester, or phosphorous ester. The present invention further relates to a process for producing such polyurethanes, and to their use in the interior of conveyances.

Abstract translation: 本发明涉及通过混合（a）多异氰酸酯，（b）具有对异氰酸酯具有反应性的基团的聚合物，（c）催化剂，（d）具有2至15个碳原子的脂族烃并且包含至少一个选自下列杂原子的聚氨酯 包括至少一个溴和/或氯原子，（e）任选的发泡剂，（f）任选的增链剂和/或交联剂，和（g）任选的辅助和/ 或添加剂以产生反应混合物并使反应混合物完成其反应得到聚氨酯，其中脂族烃（d）不包含磷酸酯，多磷酸酯，膦酸酯或磷酸酯。 本发明还涉及一种生产这种聚氨酯的方法及其在交通工具内部的用途。