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公开(公告)号：ZA201409465B
公开(公告)日：2017-05-31
申请号：ZA201409465
申请日：2014-12-22
Applicant: BASF SE
Inventor： KAMPF GUNNAR , JACOBMEIER OLAF
Abstract: The invention relates to polyesterols obtainable by reaction of b1) from 10 to 70 mol% of at least one compound selected from the group consisting of terephthalic acid, dimethyl terephthalate, polyethylene terephthalate, phthalic anhydride, phthalic acid and isophthalic acid, b2) from 0.8 to 4.5 mol% of a fatty acid triglyceride, b3) from 10 to 70 mol% of a diol selected from the group consisting of ethylene glycol, diethylene glycol and polyethylene glycols, b4) from 5 to 50 mol% of a polyether polyol having a functionality of greater than 2, wherein at least 200 mmol of component b4) are used per kg of the polyesterol, where the sum of the components b1) to b4) adds up to 100 mol%.
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公开(公告)号：PL2900719T3
公开(公告)日：2017-05-31
申请号：PL13762135
申请日：2013-09-16
Applicant: BASF SE
Inventor： KAMPF GUNNAR , JACOBMEIER OLAF , KALUSCHKE TOBIAS , KÖNIG CHRISTIAN
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公开(公告)号：BR112013026495A2
公开(公告)日：2016-12-27
申请号：BR112013026495
申请日：2012-04-11
Applicant: BASF SE
Inventor： KAMPF GUNNAR , JACOBMEIER OLAF , TOMOVIC ZELJKO
IPC: B32B27/40 , C08G18/09 , C08G18/32 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/66 , C08G18/76 , C08J9/14
Abstract: processo para a produção de espumas rígidas de poliuretano, espuma rígida de poliuretano, e, componente de poliol um processo para a produção de espumas rígidas de poliuretano por reação de a) poliisocianatos orgânicos com b) compostos com pelo menos dois átomos de hidrogênio que são reativos em relação a grupos isocianato, na presença de c) agentes de sopro, d) catalisadores e, se for apropriado, e) auxiliares e aditivos, em que uma mistura de b1) de 20 a 60 partes em peso de um ou mais alcoóis de poliéter de alta funcionalidade tendo funcionalidades de 3,5 a 5,5 e um número de hidroxila de 400 a 550 mg de koh/g, b2) de 1 a 20 partes em peso de um ou mais alcoóis de poliéter com base em aminas alifáticas e possuindo funcionalidades de 3,5 a 4,5 e um número de hidroxila de 450 a 900 mg de koh/g, b3) de 10 a 30 partes em peso de um ou mais polióis de poliéter e/ou alcoóis de poliésteres aromáticos possuindo funcionalidade de 1,5 a 3 e um número de hidroxila de 150 a 450 mg de koh/g, e b4) opcionalmente de 1 a 5 partes em peso de água é usado como componente de poliol b). o componente de poliol b) da invenção tem uma boa estabilidade durante o armazenamento e as espumas rígidas de poliuretano obtidas têm uma boa qualidade de superfície, cura e adesão.
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公开(公告)号：MX337069B
公开(公告)日：2016-02-11
申请号：MX2013011974
申请日：2012-04-11
Applicant: BASF SE
Inventor： KAMPF GUNNAR , TOMOVIC ZELJKO , JACOBMEIER OLAF
IPC: C08J9/14 , B32B27/40 , C08G18/09 , C08G18/32 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/66 , C08G18/76
Abstract: Un proceso para producir espumas de poliuretano rígidas al hacer reaccionar a) poliisocianatos orgánicos con b) compuestos que tienen por lo menos dos átomos de hidrógeno que son reactivos hacia grupos isocianato en presencia de o) agentes sopladores, d) catalizadores y, de ser apropiado, e) auxiliares y aditivos, en donde una mezcla de b1) de 20 a 60 partes en peso de uno o más alcoholes de poliéter de alta funcionalidad teniendo funcionalidades de 3.5 a 5.5 y un número de hidroxilo de 400 a 550 mg KOH/g, b2) de 1 a 20 partes en peso de uno o más alcoholes de poliéter con base en aminas alifáticas y teniendo funcionalidades de 3.5 a 4.5 y un número de hidroxilo de 450 a 900 mg KOH/g, b3) de 10 a 30 partes en peso de uno o más alcoholes de poliéter y/o alcoholes de poliéster aromáticos teniendo funcionalidades de 1.5 a 3 y un número de hidroxilo de 150 a 450 mg KOH/g, y b4) opcionalmente de 1 a 5 partes en peso de agua se usa como componente de poliol b). El componente de poliol b) de la invención tiene buena estabilidad al almacenamiento y las espumas de poliuretano rígidas obtenidas tienen buena calidad de superficie, curación y adhesión.
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Patent Agency Ranking
公开(公告)号：ZA201308559B
公开(公告)日：2016-01-27
申请号：ZA201308559
申请日：2013-11-12
Applicant: BASF SE
Inventor： TOMOVIC ZELJKO , KAMPF GUNNAR , JACOBMEIER OLAF
Abstract: A process for producing rigid polyurethane foams by reacting a) organic polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups in the presence of c) blowing agents, d) catalysts and optionally, e) auxiliaries and additives, wherein a mixture of b1) from 20 to 60 parts by weight of one or more high-functionality polyether alcohols having functionalities of from 3.5 to 5.5 and a hydroxyl number of from 400 to 550 mg KOH/g, b2) from 5 to 25 parts by weight of one or more polyether alcohols based on aromatic and/or aliphatic amines and having functionalities of from 3.5 to 4.5 and a hydroxyl number of from 350 to 500 mg KOH/g, b3) from 5 to 25 parts by weight of one or more polyether alcohols having functionalities of from 2 to 4 and a hydroxyl number of from 150 to 450 mg KOH/g b4) from 1 to 15 parts by weight of one or more low molecular weight chain extenders and/or crosslinkers having functionalities of from 2 to 3 and a molecular weight Mw of
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公开(公告)号：AU2012241986B2
公开(公告)日：2015-09-17
申请号：AU2012241986
申请日：2012-04-11
Applicant: BASF SE
Inventor： TOMOVIC ZELJKO , JACOBMEIER OLAF , KAMPF GUNNAR
IPC: C08J9/14 , B32B27/40 , C08G18/09 , C08G18/32 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/66 , C08G18/76
Abstract: A process for producing rigid polyurethane foams by reacting a) organic polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups in the presence of c) blowing agents, d) catalysts and, if appropriate, e) auxiliaries and additives, wherein a mixture of b1) from 20 to 60 parts by weight of one or more high-functionality polyether alcohols having functionalities of from 3.5 to 5.5 and a hydroxyl number of from 400 to 550 mg KOH/g, b2) from 1 to 20 parts by weight of one or more polyether alcohols based on aliphatic amines and having functionalities of from 3.5 to 4.5 and a hydroxyl number of from 450 to 900 mg KOH/g, b3) from 10 to 30 parts by weight of one or more polyether alcohols and/or aromatic polyester alcohols having functionalities of from 1.5 to 3 and a hydroxyl number of from 150 to 450 mg KOH/g, and b4) optionally from 1 to 5 parts by weight of water is used as polyol component b). The polyol component b) of the invention has good storage stability and the rigid polyurethane foams obtained have a good surface quality, curing and adhesion.
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公开(公告)号：ES2544934T3
公开(公告)日：2015-09-07
申请号：ES12713172
申请日：2012-04-12
Applicant: BASF SE
Inventor： TOMOVIC ZELJKO , JACOBMEIER OLAF , KAMPF GUNNAR
IPC: C08G18/48 , C08G18/50 , C08G18/66 , C08G18/76 , C08G101/00
Abstract: Procedimiento para la producción de espumas rígidas de poliuretano mediante reacción de a) poliisocianatos orgánicos con b) compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato en presencia de c) agentes expansivos, d) catalizadores, así como dado el caso e) agentes auxiliares y aditivos, caracterizado porque como componente b) se usa una mezcla de b1) de 20 a 60 partes en peso de uno o varios polieteralcoholes altamente funcionales con funcionalidades de 3,9 a 5,0 y un índice de hidroxilo de 400 a 500 mg de KOH/g y con compuestos altamente funcionales que contienen grupos hidroxilo como sustancias iniciadoras, b2) de 5 a 25 partes en peso de uno o varios polieteralcoholes a base de aminas aromáticas y/o alifáticas con funcionalidades de 3,5 a 4,5 y un índice de hidroxilo de 350 a 500 mg de KOH/g, b3) de 5 a 25 partes en peso de uno o varios polieteralcoholes con funcionalidades de 3 a 4 y un índice de hidroxilo de 150 a 200 mg de KOH/g, b4) de 1 a 15 partes en peso de uno o varios agentes de reticulación y/o de alargamiento de cadena de bajo peso molecular con funcionalidades de 2 a 3 y un peso molecular Mw de
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89.发明专利
公开(公告)号：AU2013322927A1
公开(公告)日：2015-04-09
申请号：AU2013322927
申请日：2013-09-16
Applicant: BASF SE
Inventor： KAMPF GUNNAR , JACOBMEIER OLAF , KALUSCHKE TOBIAS , KONIG CHRISTIAN
Abstract: The invention relates to a method for producing rigid polyurethane or polyisocyanurate foams, having the step of reacting A) at least one polyisocyanate, B) at least one fatty-acid modified polyether polyol, C) at least one polyether polyol, D) optionally one or more polyols which differ from those of components B) and C), E) optionally one or more flame retardants, F) one or more propellants, G) one or more catalysts, and H) optionally other auxiliary agents and/or additives. The invention is characterized in that component C) is obtained using a method having the steps of c1) reacting ortho- tolylenediamine and optionally other co-starters with at least one alkylene oxide comprising ethylene oxide, the content of ethylene oxide being more than 20 wt.% relative to the quantity by weight of the alkylene oxides, and then c2) reacting the reaction product from step c1) with at least one alkylene oxide comprising propylene oxide in the presence of a catalyst, the content of 1,2-propylene oxide being more than 20 wt.% relative to the quantity by weight of the alkylene oxides. The invention further relates to the polyol components comprising the aforementioned components B) and C) and optionally D), E), F), G), and H).
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公开(公告)号：TN2013000424A1
公开(公告)日：2015-03-30
申请号：TN2013000424
申请日：2013-10-14
Applicant: BASF SE
Inventor： TOMOVIC ZELJKO , JACOBMEIER OLAF , KAMPF GUNNAR
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