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公开(公告)号：MX2012006935A
公开(公告)日：2012-07-10
申请号：MX2012006935
申请日：2010-12-15
Applicant: BASF SE
Inventor： EBERT SOPHIA , SCHOENFELDER DANIEL , TUERK HOLGER , PERETOLCHIN MAXIM , GARCIA MARTA REINOSO
Abstract: La presente invención se refiere a un procedimiento para la preparación de polímeros de melamina-poliamina muy ramificados funcionahzados anfifílicos por condensación de melamina y eventualmente de un derivado de melamina con al menos una amina distinta con al menos dos grupos amino primarios y eventualmente también con urea y/o al menos un derivado de urea y/o con al menos un di- o poliisocianato al menos difuncional y/o al menos un ácido carboxílico con al menos dos grupos carboxilo o al menos uno de sus derivados, opcionalmente cuaternización de una parte de los grupos amino del polímero obtenido en este caso, reacción del polímero obtenido con al menos un compuesto, que con grupos amino puede producir una reacción de condensación o adición, y opcionalmente cuaternización de al menos una parte de los grupos amino del polímero obtenido en la primera etapa. Además, la invención se refiere a los polímeros de melamina-poliamina muy ramificados funcionalizados anfifílicos que se obtienen por medio del procedimiento según la invención, y su uso como agente tensioactivo.
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公开(公告)号：BRPI0712357A2
公开(公告)日：2012-05-15
申请号：BRPI0712357
申请日：2007-05-30
Applicant: BASF SE
Inventor： SCHUETTE MARKUS , BRUCHMANN BERND , SCHOENFELDER DANIEL
Abstract: The present invention relates to a composite comprising at least one polyurethane and at least one further solid, with the polyurethane comprising a hyperbranched polymer and the thickness of the polyurethane material being 0.1 mm and greater. Furthermore, the invention relates to a process for producing such composites and the use of hyperbranched polymers as constituents of a polyurethane for improving the adhesion between the polyurethane and at least one further solid.
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公开(公告)号：CA2713331A1
公开(公告)日：2009-08-20
申请号：CA2713331
申请日：2009-02-12
Applicant: BASF SE , UNIV ALBERT LUDWIGS FREIBURG
Inventor： MUELHAUPT ROLF , FIEDLER ANNE , SCHUELER FABIAN , BRUCHMANN BERND , SCHUETTE MARKUS , SCHOENFELDER DANIEL
IPC: C08G65/26
Abstract: The invention relates to a method for producing highly functional polyetherols by reacting at least one trifunctional or higher functional alcohol and optionally further difunctional and/or monofunctional alcohols and/or modifying reagents with the help of acidic catalysts, the trifunctional or higher functional alcohol not being glycerol. The invention further relates to highly functional polyetherols that can be obtained by said method and to the use of said highly functional polyetherols as adhesion promoters, thixotropic agents, rheology modifiers of polymers, phase transfer reagents, microcontainers or nanocontainers for biologically active substances, for example for medical active substances, biocides, herbicides or fungicides, as pigment dispersants, additives in printing inks, as components for producing polyaddition or polycondensation polymers or for treating seeds.
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公开(公告)号：PL2175709T3
公开(公告)日：2013-11-29
申请号：PL08803030
申请日：2008-08-14
Applicant: BASF SE
Inventor： ISRAELS RAFEL , LANDES ANDREAS , VOESTE DIRK , STEPHAN DORIS , SOWA CHRISTIAN , BRUCHMANN BERND , SCHOENFELDER DANIEL , CLAUSS JOACHIM
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15.发明专利
公开(公告)号：MX2011011452A
公开(公告)日：2011-11-18
申请号：MX2011011452
申请日：2010-05-04
Applicant: BASF SE
Inventor： BRUCHMANN BERND , ISHAQUE MICHAEL , SCHOENFELDER DANIEL , TUERK HOLGER , HABERECHT MONIKA , YAMADA HIROE
Abstract: El objeto de la presente invención es una composición que comprende un anfífilo y una sustancia activa, que está soluble en agua a 20 °C en, como máximo, 10g/L. Otros objeto son un anfífilo que comprende un policarbonato hiperramificado, que está ligado con al menos un polímero lineal o en forma de peine, un proceso para la preparación del anfífilo, así como un uso del anfífilo en composiciones que comprenden una sustancia activa, que está soluble en agua a 20 °C en, como máximo, 10g/L.
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Patent Agency Ranking
公开(公告)号：AT510873T
公开(公告)日：2011-06-15
申请号：AT08837716
申请日：2008-10-08
Applicant: BASF SE
Inventor： BRUCHMANN BERND , SCHOENFELDER DANIEL , DIETSCHE FRANK , WAGNER EVA , SCHWALM REINHOLD , KACZUN JUERGEN
IPC: C08G83/00 , C09D179/00
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公开(公告)号：AT499395T
公开(公告)日：2011-03-15
申请号：AT07847918
申请日：2007-12-06
Applicant: BASF SE
Inventor： BRUCHMANN BERND , SCHOENFELDER DANIEL , EISENHARDT ANDREA , SCHUETTE MARKUS
Abstract: The present invention relates to a highly elastic flexible polyurethane foam obtainable by mixing a) polyisocyanate with b) at least one relatively high molecular weight compound having at least two reactive hydrogen atoms, c) hyperbranched polyester c1) of the AxBy type, where x is at least 1.1 and y is at least 2.1, and/or hyperbranched poly-carbonate c2), d) if appropriate, low molecular weight chain extender and/or crosslinker, e) catalyst, f) blowing agent and g) if appropriate other additives. The present invention further relates to a process for producing such a flexible polyurethane foam and the use of the flexible polyurethane foam of the invention for producing furniture, mattresses, orthopedic products, car seats and other upholstery in the automobile sector.
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18.发明专利
公开(公告)号：CA2707815A1
公开(公告)日：2009-07-02
申请号：CA2707815
申请日：2008-12-16
Applicant: BASF SE
Inventor： FEUERHAKE ROBERT , SCHOENFELDER DANIEL , HAEHNLE HANS-JOACHIM , BRUCHMANN BERND , URIBE AROCHA PAOLA , STAAL BASTIAAN BRAM PIETER , BAUMGAERTNER RALPH
Abstract: The invention relates to graft polymers, the graft foundation thereof being selected from the group of polymers having vinyl amine units, polyamines, polyamidoamines, and polymers of ethylenic unsaturated acids, and which exclusively contain oligoalkylene imine side chains as side chains, methods for the production of graft polymers having oligoalkylene imine side chains, wherein at least one oligoalkylene imine, which contains a terminal aziridine group, is grafted onto one of the cited graft foundations, and use of the graft polymers thus obtained as processing chemicals in the production of paper, as antimicrobial coating agents, as builders in detergents, and for treating metal surfaces.
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公开(公告)号：CA2670987C
公开(公告)日：2016-07-19
申请号：CA2670987
申请日：2007-12-14
Applicant: BASF SE
Inventor： TERRENOIRE ALEXANDRE , SCHOENFELDER DANIEL , BRUCHMANN BERND , ROLLER SEBASTIAN , WIESE HARM , SCHULER BERNHARD , SEYFFER HERMANN , SCHROEDER MARC
IPC: C08L69/00 , C09D169/00
Abstract: The invention relates to aqueous polymer dispersions which comprise an emulsion polymer of at least one .alpha.,.beta.-ethylenically unsaturated monomer M and at least one highly branched polycarbonate which is a hyperbranched polycarbonate having a degree of branching of 10% to 95%. The invention also relates to a process for preparing an aqueous polymer dispersion Pd by free-radical emulsion polymerization of at least one monomer M, where at least one highly branched polycarbonate is added before and/or during and/or after the emulsion polymerization. Additionally provided by the invention are methods of modifying the performance properties of an aqueous polymer dispersion Pd, and also the use of at least one aqueous polymer dispersion Pd as a binder in coating materials and paper coating slips.
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公开(公告)号：BRPI0815153A2
公开(公告)日：2014-09-23
申请号：BRPI0815153
申请日：2008-08-14
Applicant: BASF SE
Inventor： ISRAELS RAFAEL , LANDES ANDREAS , VOESTE DIRK , STEPHAN DORIS , SOWA CHRISTIAN , BRUCHMANN BERND , SCHOENFELDER DANIEL , CLAUSS JOACHIM
Abstract: The present invention relates to seed treatment compositions comprising active ingredient and hyperbranched polymer. The hyperbranched polymer is used as seed coating agent, especially as a binder to promote adhesion of the active ingredient(s) to the seeds. The present invention also relates to methods of treating seed with such a composition.
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