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公开(公告)号：ES2620060T3
公开(公告)日：2017-06-27
申请号：ES14704762
申请日：2014-02-03
Applicant: BASF SE
Inventor： JACOBMEIER OLAF , KAMPF GUNNAR
IPC: B32B7/02 , B29C44/46 , B32B1/08 , B32B27/06 , B32B27/18 , B32B27/40 , C08G18/18 , C08G18/22 , C08G18/40 , C08G18/42 , C08G101/00 , C08J9/02 , C08J9/14
Abstract: Procedimiento para la producción de elementos compuestos que comprenden - al menos una capa de cobertura b) y - al menos una capa de espuma rígida con base de isocianato a), que se aplica como material de partida a*) fluido sobre la capa de cobertura b), mientras que la capa de cobertura b) se mueve continuamente, en el que - la aplicación tiene lugar por medio de un dispositivo de aplicación c) fijo, caracterizado porque el material de partida a*) comprende los siguientes componentes: A) al menos un poliisocianato, B) al menos un compuesto, que reacciona con grupos isocianato formándose uretano, C) al menos un agente propelente, D) catalizadores que comprenden al menos un compuesto D1) que cataliza la formación de isocianurato y al menos un compuesto D2) que cataliza la formación de poliuretano, que se diferencia del compuesto D1), y E) dado el caso adyuvantes y aditivos, en el que - el compuesto D2) contiene al menos un grupo amino, - el componente A) y el componente B) a E) se emplean de manera que el índice de isocianato asciende a al menos 180, y - la razón en peso del compuesto D2) con respecto al compuesto D1) asciende a desde 0,75 hasta 8.
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公开(公告)号：HRP20160571T1
公开(公告)日：2016-06-17
申请号：HRP20160571
申请日：2016-05-27
Applicant: BASF SE
Inventor： FABISIAK ROLAND , KAMPF GUNNAR , SCHÖN LARS , JACOBMEIER OLAF
IPC: C08G18/42 , C08G18/40 , C08G18/48 , C08G18/76 , C08G101/00 , C08J9/00 , C08K5/00 , C08K5/521 , C08K5/5333
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公开(公告)号：AU2013269763B2
公开(公告)日：2016-05-12
申请号：AU2013269763
申请日：2013-05-28
Applicant: BASF SE
Inventor： JACOBMEIER OLAF , KAMPF GUNNAR
IPC: C08G63/181 , C08G18/40 , C08G18/42 , C08G63/66
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：ZA201308560B
公开(公告)日：2015-12-23
申请号：ZA201308560
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, 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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Patent Agency Ranking
公开(公告)号：AU2012241832B2
公开(公告)日：2015-09-17
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：AU2010224939B2
公开(公告)日：2015-05-14
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：TN2013000423A1
公开(公告)日：2015-03-30
申请号：TN2013000423
申请日：2013-10-14
Applicant: BASF SE
Inventor： TOMOVIC ZELJKO , JACOBMEIER OLAF , KAMPF GUNNAR
IPC: C08G18/48 , C08G18/50 , C08G18/66 , C08G18/76 , C08G101/00
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公开(公告)号：AU2013269763A1
公开(公告)日：2014-12-18
申请号：AU2013269763
申请日：2013-05-28
Applicant: BASF SE
Inventor： JACOBMEIER OLAF , KAMPF GUNNAR
IPC: C08G63/181 , C08G18/40 , C08G18/42 , C08G63/66
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：AU2013269724A1
公开(公告)日：2014-12-18
申请号：AU2013269724
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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