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公开(公告)号：PT2697280E
公开(公告)日：2015-09-09
申请号：PT12713172
申请日：2012-04-12
Applicant: BASF SE
Inventor： KAMPF GUNNAR , JACOBMEIER OLAF , TOMOVIC ZELJKO
IPC: C08G18/48 , C08G18/50 , C08G18/66 , C08G18/76 , C08G101/00
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公开(公告)号：AU2010224939C1
公开(公告)日：2015-08-27
申请号：AU2010224939
申请日：2010-03-16
Applicant: BASF SE
Inventor： TOMOVIC ZELJKO , JACOBMEIER OLAF , HENSIEK RAINER , KAMPF GUNNAR
Abstract: The invention relates to a method for producing rigid polyurethane foams, wherein a mixture of one or more highly functional polyether alcohols having functionalities of (3.5) to (5.5) and a hydroxyl value of (350) to (550) mg KOH/g, one or more polyether alcohols based on aliphatic and/or aromatic amines having functionalities of (3) to (4) and a hydroxyl value of (150) to (800) mg KOH/g, a fatty acid ester containing OH groups, and optionally one or more low-molecular-weight chain extenders and/or cross-linking agents having functionalities of (2) to (3) and a molecular weight M
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公开(公告)号：MX2014014616A
公开(公告)日：2015-08-06
申请号：MX2014014616
申请日：2013-05-29
Applicant: BASF SE
Inventor： KAMPF GUNNAR , JACOBMEIER OLAF , FABISIAK ROLAND , SCHÖN LARS
Abstract: La invención se refiere a un proceso para producir espumas rígidas de poliuretano mediante la reacción de A) uno o más poliisocianatos orgánicos; B) uno o más poliéster polioles; C) opcionalmente uno o más poliéter polioles; D) una mezcla retardante de la llama; E) otros agentes auxiliares o de adición, F) uno o más agentes de soplado, y también G) catalizadores, donde dicha mezcla retardante de la llama D) comprende d1) 10 al 90% en peso, sobre la base de la cantidad de mezcla retardante de llama que tiene un punto de ebullición no mayor de 220°C, y d2) de 10 a 90% en peso, sobre la base de la cantidad de mezcla retardante de llama que contiene fósforo que tiene un punto de ebullición por encima de 220°C, donde dichos componentes d1) y d2) totalizan 100% en peso.
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公开(公告)号：ES2455246T3
公开(公告)日：2014-04-15
申请号：ES11714791
申请日：2011-04-19
Applicant: BASF SE
Inventor： KÖSTERS MICHAEL , KAMPF GUNNAR , FABISIAK ROLAND , JACOBMEIER OLAF
IPC: C08G18/40 , C08G18/42 , C08G18/48 , C08G18/76 , C08G101/00
Abstract: Procedimiento para la producción de plásticos celulares rígidos de poliuretano mediante reacción de a) poliisocianatos con b) compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato en presencia de c) agentes de expansión en presencia de agentes ignífugos d) caracterizado porque los compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato b) contienen - al menos un poli (alcohol de éster) aromático bi) producido mediante uso de al menos un ácido graso, - al menos un poli (alcohol de éter) bii) con una funcionalidad de 4 a 8 y un índice de hidroxilo en el intervalo entre 300 y 600 mg de KOH/g y - al menos un poli (alcohol de éter) biii) con una funcionalidad de 2 a 4 y un índice de hidroxilo en el intervalo entre 100 y menos de 300 mg de KOH/g, siendo la proporción en peso del componente bi) con respecto a la suma de los componentes bii) y biii) menor de 4 y mayor de 0,15.
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65.发明专利
公开(公告)号：CA2885227A1
公开(公告)日：2014-04-03
申请号：CA2885227
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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Patent Agency Ranking
公开(公告)号：CA2875176A1
公开(公告)日：2013-12-05
申请号：CA2875176
申请日：2013-05-29
Applicant: BASF SE
Inventor： FABISIAK ROLAND , KAMPF GUNNAR , SCHON LARS , JACOBMEIER OLAF
Abstract: The invention relates to a method for producing polyurethane hard foams by reacting: A) one or more organic polyisocyanates; B) one or more polyester polyols; C) optionally one or more polyether polyols; D) a fire retardant mixture; E) additional auxiliary agents or additives; F) one or more propellants; and G) catalysts, characterized in that the fire retardant mixture D) contains d1) 10 to 90 wt%, relative to the quantity of the fire retardant mixture, of a fire retardant with a boiling point less than or equal to 220°C, and d2) 10 to 90 wt%, relative to the quantity of the fire retardant mixture, of a phosphorus-containing fire retardant with a boiling point above 220°C, this sum of components d1 ) and d2) yielding 100 wt%.
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公开(公告)号：AU2012241832A1
公开(公告)日：2013-10-31
申请号：AU2012241832
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: 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：MX2012012131A
公开(公告)日：2013-02-26
申请号：MX2012012131
申请日：2011-04-19
Applicant: BASF SE
Inventor： FABISIAK ROLAND , KAMPF GUNNAR , JACOBMEIER OLAF , KOESTERS MICHAEL
Abstract: La invención se refiere a un proceso para producir espumas rígidas de poliuretano haciendo reaccionar: a) poliisocianatos con b) compuestos que tengan al menos dos átomos de hidrógeno que sean reactivos hacia los grupos isocianato, en presencia de c) agentes de soplado, en donde los compuestos b) que tienen al menos dos átomos de hidrógeno los cuales son reactivos hacia los grupos isocianato comprenden al menos un alcohol aromático de poliéster bi) ; al menos un alcohol de poliéter bii) que tenga una funcionalidad desde 4 hasta 8, y un índice de hodroxilo en el intervalo desde 300 hasta 600 mg/KOH/g.
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公开(公告)号：CA2833077A1
公开(公告)日：2012-10-18
申请号：CA2833077
申请日：2012-04-12
Applicant: BASF SE
Inventor： TOMOVIC ZELJKO , JACOBMEIER OLAF , KAMPF GUNNAR
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：CA2833066A1
公开(公告)日：2012-10-18
申请号：CA2833066
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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