公开(公告)号：DE10218617A1

公开(公告)日：2003-11-06

申请号：DE10218617

申请日：2002-04-25

Applicant: BASF AG

Inventor： SCHNEIDER JOERG ,  SCHERR GUENTER ,  SCHUPP HANS ,  EICHFELDER ANDREAS ,  ROBERT ALAIN ,  REIF MARTIN

IPC: C07D251/18 ,  C07D251/70 ,  C07D251/54

Abstract: Production of alkoxycarbonylamino-triazine compounds comprises reaction of a triazine with carboxylic acid esters in the presence of an alcohol and a base. The triazine is reacted with dimethyl carbonate and a 2-13C alcohol whose hydrocarbon group contains ether groups, in the presence of an alkali or alkaline earth methanolate as base. Process for the production of alkoxycarbonylamino-triazine compounds of formula (I) comprises reaction of a triazine of formula (II) with carboxylic acid esters in the presence of an alcohol and a base. The triazine of formula (II) is reacted with dimethyl carbonate and a 2-13C alcohol whose hydrocarbon group contains ether groups, in the presence of an alkali or alkaline earth methanolate as base. Y1 = H, 1-4C alkyl or phenyl, optionally substituted by 1-4C alkyl, alkoxy or halogen, or NR5R6; R1-R6 = H, COOX or X, provided that at least one of R1-R6 is COOX; X = 1-13C alkyl optionally containing 1-2 ether linkages; Y2 = H, 1-4C alkyl, amine or phenyl optionally substituted by 1-4C alkyl, alkoxy or halogen whereby when Y2 is not amine at least one of R1-R4 is H.

公开(公告)号：DE10151564A1

公开(公告)日：2003-04-30

申请号：DE10151564

申请日：2001-10-23

Applicant: BASF AG

Inventor： SCHNEIDER JOERG ,  SCHERR GUENTER ,  SCHUPP HANS ,  EICHFELDER ANDREAS ,  ROBERT ALAIN ,  REIF MARTIN

IPC: C07D251/18 ,  C07D251/70

Abstract: Production of alkoxycarbonylamino-triazine compounds comprises reaction of a triazine with carboxylic acid esters in the presence of an alcohol and a base. The triazine is reacted with dimethyl carbonate and a 2-13C alcohol whose hydrocarbon group contains ether groups, in the presence of an alkali or alkaline earth methanolate as base. Process for the production of alkoxycarbonylamino-triazine compounds of formula (I) comprises reaction of a triazine of formula (II) with carboxylic acid esters in the presence of an alcohol and a base. The triazine of formula (II) is reacted with dimethyl carbonate and a 2-13C alcohol whose hydrocarbon group contains ether groups, in the presence of an alkali or alkaline earth methanolate as base. Y = H, 1-4C alkyl or phenyl, optionally substituted by 1-4C alkyl, alkoxy or halogen, or NR R ; R -R = H, COOX or X, provided that at least one of R -R is COOX; X = 1-13C alkyl optionally containing 1-2 ether linkages; Y = H, 1-4C alkyl, amine or phenyl optionally substituted by 1-4C alkyl, alkoxy or halogen whereby when Y is not amine at least one of R -R is H.

公开(公告)号：DE59705295D1

公开(公告)日：2001-12-13

申请号：DE59705295

申请日：1997-08-18

Applicant: BASF AG

Inventor： BRUCHMANN BERND ,  REIF MARTIN ,  HOFSCHEUER WERNER ,  JAEHME JOACHIM ,  LANGER WERNER ,  RENZ HANS ,  MOHRHARDT GUENTER ,  SCHIESSL MICHAEL

IPC: C07C273/18 ,  C07C275/62 ,  C08G18/08 ,  C08G18/30 ,  C08G18/32 ,  C08G18/78

Abstract: A process for preparing biuret-functional polyisocyanates from at least one aliphatic or cycloaliphatic diisocyanate and from at least one amine or water or a mixture thereof as reactants involves mixing the reactants with one another in a mixing unit having a high shear action.

公开(公告)号：HU229637B1

公开(公告)日：2014-03-28

申请号：HU0303442

申请日：2002-03-06

Applicant: BASF AG

Inventor： REIF MARTIN ,  BRUCHMANN BERND ,  POHL SIEGMUND ,  BETTENDORF CARL ,  PLAUMANN HEINZ ,  THIELE KAI

IPC: C07C263/10 ,  C08G18/76 ,  C07B61/00 ,  C07C263/20 ,  C07C265/14

公开(公告)号：SI1732984T1

公开(公告)日：2008-06-30

申请号：SI200530168

申请日：2005-03-22

Applicant: BASF AG

Inventor： LUNKWITZ RALPH ,  WEINKOTZ STEPHAN ,  DECHER JAKOB ,  MARTIN-PORTUGUES MARTA ,  REIF MARTIN ,  ROBERT ALAIN ,  WIPPEL WOLFGANG

IPC: C08L61/00

公开(公告)号：DE102005035980A1

公开(公告)日：2007-02-08

申请号：DE102005035980

申请日：2005-07-28

Applicant: BASF AG

Inventor： MARTIN-PORTUGUES MARTA ,  SCHNEIDER JOERG ,  SCHERR GUENTER ,  REIF MARTIN ,  PAULUS WOLFGANG ,  LARBIG HARALD

IPC: C08G12/42 ,  C08F8/00 ,  C09D161/32

公开(公告)号：DE102004002849B3

公开(公告)日：2005-11-10

申请号：DE102004002849

申请日：2004-01-19

Applicant: BASF AG

Inventor： SCHNEIDER JOERG ,  SCHERR GUENTER ,  ERHARDT RAINER ,  EICHFELDER ANDREAS ,  REIF MARTIN ,  HIRSCH STEFAN ,  SCHUPP HANS ,  HITTINGER CHRISTEL ,  ROBERT ALAIN

IPC: C07D251/64

Abstract: The invention relates to a process for preparing polymethylolated melamine and polymethylolated melamine compounds polyetherified with alkanol, wherein the methylolation reaction is carried out in a kneading reactor.

公开(公告)号：BR0213227A

公开(公告)日：2004-08-31

申请号：BR0213227

申请日：2002-10-23

Applicant: BASF AG

Inventor： SCHNEIDER J RG ,  SCHERR G NTER ,  SCHUPP HANS ,  EICHFELDER ANDREAS ,  ROBERT ALAIN ,  REIF MARTIN

IPC: C07D251/18 ,  C07D251/70

Abstract: A process is described for preparing alkoxycarbonylaminotriazines by reacting di- or triaminotriazines with dimethyl carbonate in the presence of an alcohol and of an alkali metal or alkaline earth metal methoxide base.

公开(公告)号：CA2510470A1

公开(公告)日：2004-07-01

申请号：CA2510470

申请日：2003-12-16

Applicant: BASF AG

Inventor： ROBERT ALAIN ,  REIF MARTIN ,  EICHFELDER ANDREAS ,  SCHUPP HANS ,  SCHNEIDER JOERG ,  SCHERR GUENTER

IPC: C07D251/54 ,  C07D251/70

Abstract: Disclosed is a method for producing alkoxycarbonylamino triazines of formula (I) by reacting diaminotriazines or triaminotriazines with cyclic carbonic acid esters and optional subordinate quantities of acyclic carbonic acid esters in the presence of an alcohol and an alkaline alkanol or alkaline-ear th alkanol as a base. In said formula, Y1 represents hydrogen, C1-C4 alkyl, phenyl that is optionally substituted by C1-C4 alkyl, C1-C4 alkoxy, or halogen, or a radical of formula NR5R6 while R1, R2, R3, R4, R5, and R6 independently represent hydrogen or a radical of formula COOX or X, wherein X represents C1-C13 alkyl, the carbon skeleton of which can be interrupted by 1 or 2 oxygen atoms having the function of ether and/or substituted by hydroxy , or C3-C6 alkenyl provided that at least one of the radicals R1 to R4 in formula (I) represents COOX, or at least one of the radicals R1 to R6 in sai d formula represents COOX if Y1 represents NR5R6.

公开(公告)号：ES2206268T3

公开(公告)日：2004-05-16

申请号：ES00943828

申请日：2000-06-16

Applicant: BASF AG

Inventor： REIF MARTIN ,  VAN DEN ABEEL PETER ,  NEVEJANS FILIP ,  SCHWARZ HANS VOLKMAR ,  PENZEL ULRICH ,  SCHARR VOLKER

IPC: C07C263/10 ,  C07C265/14 ,  C08G18/76

Abstract: A process is provided for preparing light-colored isocyanates which can be used for preparing urethane compounds, in particular polyurethanes, for example polyurethane foams.