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公开(公告)号：AT465197T
公开(公告)日：2010-05-15
申请号：AT07712235
申请日：2007-02-19
Applicant: BASF SE
Inventor： DEXHEIMER EDWARD MICHAEL , HUANG MAO-YAO , PLEGUE THOMAS
Abstract: A process of forming a polyol includes the step of providing an initiator composition. The initiator composition includes sucrose as a first initiator and glycerin as a second initiator. The process also includes the steps of providing a dimethylalkanolamine and providing an alkylene oxide. The process further includes the step of reacting the initiator composition, the dimethylalkanolamine, and the alkylene oxide at a pressure of at least 60 psig to form the polyol. After formation, the polyol is utilized in a process of forming a polyurethane article. The process of forming the polyurethane article includes the steps of providing an isocyanate component and providing the polyol. The process of forming the polyurethane articles also includes the step of reacting the isocyanate component and the polyol to form the polyurethane article. The polyurethane article includes the reaction product of the isocyanate component and the polyol.
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公开(公告)号：MX2008010731A
公开(公告)日：2008-09-01
申请号：MX2008010731
申请日：2007-02-19
Applicant: BASF SE
Inventor： DEXHEIMER EDWARD MICHAEL , HUANG MAO-YAO , PLEGUE THOMAS
Abstract: Un proceso para formar un poliol incluye los pasos de proporcionar un óxido de alquileno, proporcionar una composición iniciadora que tiene una funcionalidad promedio de cuando menos cuatro, y proporcionar un hidróxido de metal alcalino térreo y una amina. El proceso también incluye el paso de hacer reaccionar la composición iniciadora y el óxido de alquileno en presencia del hidróxido de metal alcalino térreo y la amina para formar el poliol. Esto permite que el poliol tenga longitud de cadena consistente yt se forme con velocidad aumentada y en rendimiento elevado, mientras que se reducen los costos y se maximiza la eficiencia. El poliol se hace reaccionar con un isocianato y se usa para formar un artículo de poliuretano.
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公开(公告)号：PT1991598E
公开(公告)日：2010-05-06
申请号：PT07712235
申请日：2007-02-19
Applicant: BASF SE
Inventor： DEXHEIMER EDWARD MICHAEL , HUANG MAO-YAO , PLEGUE THOMAS
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Patent Agency Ranking4.发明专利
公开(公告)号：ES2352349T3
公开(公告)日：2011-02-17
申请号：ES06708815
申请日：2006-03-27
Applicant: BASF SE
Inventor： DEXHEIMER EDWARD MICHAEL , HINZ WERNER , WILDESON JACOB
IPC: C08G64/34
Abstract: Un método para formar un poliétercarbonato poliol, comprendiendo dicho método las etapas de: proveer un catalizador que comprende un compuesto de cianuro multimetálico; hacer reaccionar un iniciador H-funcional y un óxido de alquileno y CO2 en la presencia de un catalizador que comprende el compuesto de cianuro multimetálico en un reactor para formar el poliétercarbonato poliol; y proveer un compuesto con base de flúor o introducir un sustituyente con base de flúor en el compuesto de cianuro multimetálico.
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公开(公告)号：DE602006016752D1
公开(公告)日：2010-10-21
申请号：DE602006016752
申请日：2006-03-27
Applicant: BASF SE
Inventor： HINZ WERNER , WILDESON JACOB , DEXHEIMER EDWARD MICHAEL
IPC: C08G64/34
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6.发明专利
公开(公告)号：PT1866359E
公开(公告)日：2010-10-26
申请号：PT06708815
申请日：2006-03-27
Applicant: BASF SE
Inventor： DEXHEIMER EDWARD MICHAEL , HINZ WERNER , WILDESON JACOB
IPC: C08G64/34
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公开(公告)号：AT480578T
公开(公告)日：2010-09-15
申请号：AT06708815
申请日：2006-03-27
Applicant: BASF SE
Inventor： HINZ WERNER , WILDESON JACOB , DEXHEIMER EDWARD MICHAEL
IPC: C08G64/34
Abstract: A method of forming a polyethercarbonate polyol enhances incorporation of CO2 into the polyethercarbonate polyol. The method provides a catalyst including a multimetal cyanide compound. An H-functional initiator, an alkylene oxide, and CO2 are reacted in the presence of the multimetal cyanide compound in a reactor. The method further provides a CO2-philic compound or a CO2-philic substituent. The CO2-philic compound and substituent enhance incorporation of the CO2 into the polyethercarbonate polyol and reduce formation of cyclic alkylene carbonates, such as cyclic propylene carbonate, which are undesirable byproducts.
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公开(公告)号：DE602007005989D1
公开(公告)日：2010-06-02
申请号：DE602007005989
申请日：2007-02-19
Applicant: BASF SE
Inventor： DEXHEIMER EDWARD MICHAEL , HUANG MAO-YAO , PLEGUE THOMAS
Abstract: A process of forming a polyol includes the step of providing an initiator composition. The initiator composition includes sucrose as a first initiator and glycerin as a second initiator. The process also includes the steps of providing a dimethylalkanolamine and providing an alkylene oxide. The process further includes the step of reacting the initiator composition, the dimethylalkanolamine, and the alkylene oxide at a pressure of at least 60 psig to form the polyol. After formation, the polyol is utilized in a process of forming a polyurethane article. The process of forming the polyurethane article includes the steps of providing an isocyanate component and providing the polyol. The process of forming the polyurethane articles also includes the step of reacting the isocyanate component and the polyol to form the polyurethane article. The polyurethane article includes the reaction product of the isocyanate component and the polyol.
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