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公开(公告)号：US09353234B2
公开(公告)日：2016-05-31
申请号：US13780508
申请日：2013-02-28
Applicant: BASF SE
Inventor： Olaf Jacobmeier , Gunnar Kampf , Christian Koenig
CPC classification number: C08J9/04 , C08G18/225 , C08G18/3284 , C08G18/4891 , C08G18/6688 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
Abstract: The invention relates to rigid polyurethane foams obtainable by reaction of A) organic or modified organic polyisocyanates or mixtures thereof, B) compounds having two or more isocyanate-reactive hydrogen atoms in the presence of C) optionally further polyester polyols, D) optionally polyetherol polyols, E) optionally flame retardants, F) one or more blowing agents, G) catalysts, and H) optionally further auxiliaries and/or additives, wherein component B) comprises the reaction product of a1) 15 to 40 wt % of one or more polyols or polyamines having an average functionality of 2.5 to 8, a2) 2 to 30 wt % of one or more fatty acids and/or fatty acid monoesters, a3) 35 to 70 wt % of one or more alkylene oxides of 2 to 4 carbon atoms.
Abstract translation: 本发明涉及通过A）有机或改性有机多异氰酸酯或其混合物的反应获得的硬质聚氨酯泡沫; B）在C）任选的其它聚酯多元醇存在下具有两个或多个异氰酸酯反应性氢原子的化合物，D）任选的聚醚多元醇 ，E）任选的阻燃剂，F）一种或多种发泡剂，G）催化剂，和H）任选的其它助剂和/或添加剂，其中组分B）包含a1）15至40重量％的一种或多种 平均官能度为2.5〜8的多元醇或多胺，a2）2〜30重量％的一种或多种脂肪酸和/或脂肪酸单酯，a3）35〜70重量％的一种或多种2〜4碳的氧化烯 原子
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公开(公告)号：US12043695B2
公开(公告)日：2024-07-23
申请号：US16972199
申请日：2019-06-05
Applicant: BASF SE
Inventor： Frank Thielbeer , Christian Koenig , Heinz-Dieter Lutter , Amir Doroodian , Udo Hadick
IPC: C08G18/38 , C08G18/42 , C08K3/34 , C08G101/00
CPC classification number: C08G18/4238 , C08G18/3895 , C08K3/34 , C08G2101/00 , C08K2201/005
Abstract: A process for preparing a dispersion of inorganic oxide particles in polyester polyol by mechanically mixing of the inorganic oxide particles at a temperature of more than 160° C. with a polyester polyol having an acid number in the range of from 0.05 to 1.5.
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13.发明授权公开(公告)号：US11286330B2
公开(公告)日：2022-03-29
申请号：US16331400
申请日：2017-08-29
Applicant: BASF SE
Inventor： Dejan Petrovic , Christian Koenig
Abstract: The present invention is concerned with a new macromer for use in polymer polyol dispersions, and also with a process for preparing a new macromer of this kind.
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公开(公告)号：US20130231410A1
公开(公告)日：2013-09-05
申请号：US13780508
申请日：2013-02-28
Applicant: BASF SE
Inventor： Olaf JACOBMEIER , Gunnar Kampf , Christian Koenig
IPC: C08J9/04
CPC classification number: C08J9/04 , C08G18/225 , C08G18/3284 , C08G18/4891 , C08G18/6688 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
Abstract: The invention relates to rigid polyurethane foams obtainable by reaction of A) organic or modified organic polyisocyanates or mixtures thereof, B) compounds having two or more isocyanate-reactive hydrogen atoms in the presence of C) optionally further polyester polyols, D) optionally polyetherol polyols, E) optionally flame retardants, F) one or more blowing agents, G) catalysts, and H) optionally further auxiliaries and/or additives, wherein component B) comprises the reaction product of a1) 15 to 40 wt % of one or more polyols or polyamines having an average functionality of 2.5 to 8, a2) 2 to 30 wt % of one or more fatty acids and/or fatty acid monoesters, a3) 35 to 70 wt % of one or more alkylene oxides of 2 to 4 carbon atoms.
Abstract translation: 本发明涉及通过A）有机或改性有机多异氰酸酯或其混合物的反应获得的硬质聚氨酯泡沫; B）在C）任选的其它聚酯多元醇存在下具有两个或多个异氰酸酯反应性氢原子的化合物，D）任选的聚醚多元醇 ，E）任选的阻燃剂，F）一种或多种发泡剂，G）催化剂，和H）任选的其它助剂和/或添加剂，其中组分B）包含a1）15至40重量％的一种或多种 平均官能度为2.5〜8的多元醇或多胺，a2）2〜30重量％的一种或多种脂肪酸和/或脂肪酸单酯，a3）35〜70重量％的一种或多种2〜4碳的氧化烯 原子
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