-
公开(公告)号:ZA200900853B
公开(公告)日:2010-04-28
申请号:ZA200900853
申请日:2009-02-05
Applicant: BASF SE , UNIV SIEGEN
Inventor: MASSONNE KLEMENS , STEGMANN VEIT , D ANDOLA GIOVANNI , MORMANN WERNER , WEZSTEIN MARKUS , LENG WEI
IPC: C08B20100101
-
公开(公告)号:ZA200808487B
公开(公告)日:2009-12-30
申请号:ZA200808487
申请日:2008-10-06
Applicant: BASF SE
Inventor: WEZSTEIN MARKUS , MASSONNE KLEMENS , STEGMANN VEIT , FREYER STEPHAN , D'ANDOLA GIOVANNI , MORMANN WERNER , LENG WEI
IPC: C08B20100101
-
公开(公告)号:DE102007041416A1
公开(公告)日:2009-03-05
申请号:DE102007041416
申请日:2007-08-31
Applicant: BASF SE , UNIV SIEGEN
Inventor: MASSONNE KLEMENS , SIEMER MICHAEL , MORMANN WERNER , LENG WEI
IPC: B01D3/00 , C07D233/54
-
公开(公告)号:AU2007271219A1
公开(公告)日:2008-01-10
申请号:AU2007271219
申请日:2007-06-28
Applicant: BASF SE , UNI SIEGEN
Inventor: WEZSTEIN MARKUS , MASSONNE KLEMENS , ANDOLA GIOVANNI D , STEGMANN VEIT , MORMANN WERNER , LENG WEI
Abstract: The present invention describes a process for preparing acetals of polysaccharides, oligosaccharides or disaccharides by dissolving these in at least one ionic liquid and reacting them with a vinyl ether. The acetalated polysaccharides or oligosaccharides obtained in this way can be crosslinked by treatment with acid. The present invention also provides acetals of polysaccharides, oligosaccharides or disaccharides and also crosslinked polysaccharides or oligosaccharides.
-
公开(公告)号:AU2007222455A1
公开(公告)日:2007-09-13
申请号:AU2007222455
申请日:2007-02-28
Applicant: BASF SE
Inventor: MORMANN WERNER , LENG WEI , ANDOLA GIOVANNI D , STEGMANN VEIT , WEZSTEIN MARKUS , MASSONNE KLEMENS
IPC: C08B15/02
Abstract: The present invention describes a process for the degradation of cellulose by dissolving the cellulose in an ionic liquid and treating it with an acid, if appropriate with addition of water.
-
66.
公开(公告)号:AU2006332111A1
公开(公告)日:2007-07-12
申请号:AU2006332111
申请日:2006-12-22
Applicant: BASF SE
Inventor: MASSONNE KLEMENS , STEGMANN VEIT , UERDINGEN ERIC , HERMANUTZ FRANK , MAASE MATTHIAS , LUTZ MICHAEL , GAEHR FRANK
Abstract: A solution system for biopolymers in the form of carbohydrates based on a molten ionic liquid, additives optionally being contained in the solution system, is described. This solution system contains a protic solvent or a mixture of several protic solvents, and in the case where the protic solvent is solely water, this is present in the solution system in an amount of more than about 5 wt. %. Carbohydrates can be incorporated into the solution system, in particular in the form of starch, cellulose and derivatives thereof, and it can then be used for regeneration of the carbohydrates contained therein. A particularly advantageous process for the preparation of the solution system containing the carbohydrates and for the preparation of regenerated carbohydrates, in particular in the form of regenerated cellulose fibers, is moreover described. The invention accordingly also provides such spun fibers as are distinguished in that they are non-fibrillating. The invention offers in particular economic advantages over the systems of the prior art.
-
公开(公告)号:PL2628762T3
公开(公告)日:2019-09-30
申请号:PL13155900
申请日:2013-02-20
Applicant: BASF SE
-
公开(公告)号:CA3036360A1
公开(公告)日:2018-03-22
申请号:CA3036360
申请日:2017-09-05
Applicant: BASF SE
Inventor: HOECKER JOHANNES DAVID , MASSONNE KLEMENS , BRILL MARCEL , MERGER MARTIN , RUCH JOACHIM , FLEISCHEL OLIVIER , HERMANUTZ FRANK , UNOLD JOERG
IPC: C08G75/22 , C07D263/57 , C08G61/00 , C08G63/00 , C08G73/00 , C09K11/00 , D01D4/00 , D01F6/74 , H01B1/00 , H01L51/00
Abstract: The invention relates to a method for producing a polybenzazol polymer (P) by reacting a reaction mixture (RG) which contains at least one aromatic dicarboxylic compound of general formula (I), at least one aromatic diamino compound of general formulae (IIa), (IIb), (IIc) and/or (IId) and at least one ionic liquid (IL). The invention also relates to the polybenzazole polymer (P) which can be obtained according to the claimed method and to the used of the polybenzazole polymer (P), for example as a fibrous material.
-
公开(公告)号:BR112013016682A2
公开(公告)日:2016-10-04
申请号:BR112013016682
申请日:2011-12-23
Applicant: BASF SE
Inventor: FLECKENSTEIN CHRISTOPH , JANSSENS GEERT , DENECKE HARTMUT , BELLIN INGO , WAGNER JOCHEN , HAHN KLAUS , MASSONNE KLEMENS , DÖRING MANFRED , HOFMANN MAXIMILIAN , CIESIELSKI MICHAEL , SPIES PATRICK , DEGLMANN PETER , OSTERMANN RAINER , FUCHS SABINE
Abstract: sistema retardante de chama, usos de uma mistura dos sinergistas retardantes de chama, e de uma composição polimérica isenta de halogênio e/ou de uma composição polimérica, processos para tornar polímeros espumados ou não espumados retardantes de chama, para produzir um polímero de estireno expansível, e para produzir uma espuma de estireno extrusada, e, composição polimérica a invenção diz respeito a um sistema retardante de chama que compreende: a) pelo menos um composto de enxofre da fórmula (i), onde as definições dos símbolos e índices são como segue: r, sendo idênticos ou diferentes, preferivelmente idênticos, é arila c~ 6~-c~ 12~, um grupo heteroarila de 5 a 10 membros que compreende um ou mais heteroátomos do grupo de n, o e s, alquila c~ 1~-c~ 18~, alquila c~ 1~-c~ 18~, alquenila c~ 2~-c~ 18~, alquinila c~ 2~-c~ 18~ ou cicloalquila c~ 3~-c~ 10~; x, sendo idênticos ou diferentes, preferivelmente idênticos, é or^ 2^, sr^ 2^, nr^ 2^r^ 3^, coor^ 2^, so~ 2~r^ 2^, f, cl, br, r, h, ou um grupo -y^ 1^-p(y^ 2^)pr'r''; y^ 1^ é o, s ou nr'''; y^ 2^ é o ou s; p é 0 ou 1; r' e r'', sendo idênticos ou diferentes, preferivelmente idênticos, são alquila c~ 1~-c~ 18~, alquenila c~ 2~-c~ 18~, alquinila c~ 2~-c~ 18~, arila c~ 6~-c~ 12~, cicloalquilac~ 3~-c~ 10~, arila c~ 3~-c~ 10~, arila c~ 6~-c~ 12~-alquila c~ 1~-c~ 18~, um grupo heteroarila ou grupo heteroarilóxi que compreende um ou mais heteroátomos do grupo de n, o e s, o-alquila (c~ 1~-c~ 18~), o-alquenila (c~ 2~-c~ 18~), o-alquinila (c~ 2~-c~ 10~), o-arila (c~ 6~-c~ 12~), o-cicloalquila (c~ 3~-c~ 10~) ou arila (c~ 6~-c~ 12~)-alquila (c~ 1~-c~ 18~)-o; r''' é h, alquila c~ 1~-c~ 18~ ou (p(y^ 2^)pr'r''); r1, sendo idênticos ou diferentes, preferivelmente idênticos, é alquila c~ 1~-c~ 18~, alquenila c~ 2~-c~ 18~, alquinila c~ 2~-c~ 18~, arila c~ 6~-c~ 12~, cicloalquila c~ 3~-c~ 10~, arila c~ 6~-c~ 12~-alquila c~ 1~-c~ 18~, um grupo heteroarila que compreende um ou mais heteroátomos do grupo de n, o e s, o-alquila (c~ 1~-c~ 18~), o-alquenila (c~ 2~-c~ 18~), o-alquinila (c~ 2~-c~ 18~), o-arila (c~ 6~-c~ 12~), o-cicloalquila (c~ 3~-c~ 10~), arila (c~ 6~-c~ 12~)-alquila (c~ 1~-c~ 18~)-o, s-alquila (c~ 1~-c~ 18~), s-alquenila (c~ 1~-c~ 18~), s alquinila (c~ 2~-c~ 18~), s-arila (c~ 6~-c~ 12~), s-cicloalquila (c~ 3~-c~ 10~), arila (c~ 6~-c~ 12~)-alquila (c~ 1]-c~ 18~)-s, oh, f, cl, br ou h; r2 e r3, sendo idênticos ou diferentes, preferivelmente idênticos, são h, alquila c~ 1~-c~ 18~) alquenila c~ 2~-c~ 18~, alquinila c~ 2~-c~ 18~, arila c~ 6~-c~ 12~, cicloalquila c~ 3~-c~ 10~, arila c~ 6~-c~ 12~-alquila c~ 1~-c~ 18~ ou um grupo heteroarila que compreende um ou mais heteroátomos do grupo de n, o e s; n é um número inteiro de 1 a 8 e m é um número de 1 a 1000; b) pelo menos um composto de orgnofósforo isento de halogênio com teor de fósforo na faixa de 0,5 a 40% em peso, com base no composto de fósforo.
-
公开(公告)号:BR112013032556A2
公开(公告)日:2016-08-16
申请号:BR112013032556
申请日:2012-06-21
Applicant: BASF SE
Inventor: KINDLER ALOIS , MASSONNE KLEMENS
IPC: C10G1/00 , C07D307/46
-
-
-
-
-
-
-
-
-