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公开(公告)号：DE19911405A1
公开(公告)日：2000-09-21
申请号：DE19911405
申请日：1999-03-15
Applicant: BASF AG
Inventor： SUTORIS HEINZ FRIEDRICH , WAGENBLAST GERHARD , SCHLIEPHAKE VOLKER , SCHROEDER JUERGEN , KELLER HARALD
Abstract: The invention relates to an inhibitor mixture which contains as its components at least one phenothiazine derivative and at least one chemical compound containing at least one phosphorus atom with the oxidation number +3. Further components such as phenol derivatives can also be contained in the inhibitor mixture. The inhibitor mixture is preferably used for stabilising radically polymerisable compounds.
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公开(公告)号：PL337673A1
公开(公告)日：2000-08-28
申请号：PL33767398
申请日：1998-06-04
Applicant: BASF AG
Inventor： SUTORIS HEINZ FRIEDRICH , MITULLA KONRAD , DUPUIS JACQUES , KALIBA CLAUS
Abstract: A mixture contains one or more vinyl-containing compounds as component (A) and, as a further component, a stabilizer (B) which contains one or more readily volatile nitroxyl compounds as component (b1), one or more sparingly volatile nitroxyl compounds as component (b2), if required one or more aromatic nitro compounds as component (b3) and, if required, one or more iron compounds as component (b4).Stabilizers (B) contain the components (b1) and (b2), (b1) and (b2) and (b3), (b1) and (b2) and (b4), and (b1), (b2), (b3) and (b4), and the premature polymerization of vinyl-containing compounds during their purification or distillation is inhibited by a process in which a stabilizer (B) is added or the components of stabilizer (B) are added as individual substances or in at least two groups of the components.
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公开(公告)号：DE19850625A1
公开(公告)日：2000-05-04
申请号：DE19850625
申请日：1998-11-03
Applicant: BASF AG
Inventor： SUTORIS HEINZ FRIEDRICH , BERTLEIN GERHARD
IPC: C07B60/00 , C07C291/04 , C07D211/94 , C07D295/24 , C07B43/00 , C07D491/10 , C07D498/10 , C07F7/18
Abstract: The invention relates to a method for producing nitroxyl compounds of secondary amines which do not carry any hydrogen atoms on the alpha -carbon atoms. According to said method, amines of this type are oxidised with hydrogen peroxide in the presence of an acidic substance.
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公开(公告)号：NO992803L
公开(公告)日：1999-06-09
申请号：NO992803
申请日：1999-06-09
Applicant: BASF AG
Inventor： SUTORIS HEINZ FRIEDRICH , UHR HERMANN , MITULLA KONRAD , SCHR DER J RGEN , MERGER ROLAND , KESSEL KNUT
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公开(公告)号：CA2256379A1
公开(公告)日：1998-06-18
申请号：CA2256379
申请日：1997-11-28
Applicant: BASF AG
Inventor： UHR HERMANN , MITULLA KONRAD , KESSEL KNUT , SCHROEDER JUERGEN , MERGER ROLAND , SUTORIS HEINZ FRIEDRICH
IPC: C07C7/20 , C07B63/04 , C07C15/46 , C07C67/62 , C08F2/40 , C08F4/00 , C07F15/02 , C07C51/50 , C07C57/075 , C07C69/15 , C07C69/54 , C07C231/22 , C07C233/03 , C07C253/32 , C07C255/08 , C07D201/18 , C07D207/267 , C07D223/10
Abstract: The invention concerns substance mixtures containing: (A) compounds containing vinyl groups; (B) an active amount of a mixture which inhibits premature polymerization of the compounds containing vinyl groups and contains: (i) at least one N-oxyl compound of a secondary amine which does not carry any hydrogen atoms on the .alpha.-carbon atoms; and (ii) at least one iron compound; (C) optionally nitro compounds; and (D) optionally co-stabilizers. The invention further concerns a process for inhibiting the premature polymerization of compounds (A) containing vinyl groups, and the use of mixture (B), optionally mixed with nitro compounds (C) and/or co-stabilizers (D), for inhibiting the premature polymerization of radically polymerizable compounds and for stabilizing organic materials against the harmful effect of radicals.
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Patent Agency Ranking
公开(公告)号：AU2153397A
公开(公告)日：1997-09-22
申请号：AU2153397
申请日：1997-03-04
Applicant: BASF AG
Inventor： AUMULLER ALEXANDER , KOCH ANDREAS , SUTORIS HEINZ FRIEDRICH , DUPUIS JACQUES , NIESSNER MANFRED
IPC: C07B63/04 , C07C41/46 , C07C231/22 , C07C233/03 , C07D207/26 , C07D207/27 , C07D211/94 , C07D227/087 , C08F16/14 , C08F18/04 , C08F20/52 , C08F26/00 , C07C17/42 , C07C67/62 , C07D201/18 , C07D207/267 , C07D223/10
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公开(公告)号：CA2256379C
公开(公告)日：2008-03-18
申请号：CA2256379
申请日：1997-11-28
Applicant: BASF AG
Inventor： UHR HERMANN , MERGER ROLAND , MITULLA KONRAD , KESSEL KNUT , SCHRODER JURGEN , SUTORIS HEINZ FRIEDRICH
IPC: C07C7/20 , C07F15/02 , C07B63/04 , C07C15/46 , C07C51/50 , C07C57/075 , C07C67/62 , C07C69/15 , C07C69/54 , C07C231/22 , C07C233/03 , C07C253/32 , C07C255/08 , C07D201/18 , C07D207/267 , C07D223/10 , C08F2/40 , C08F4/00
Abstract: The invention concerns substance mixtures containing: (A) compounds containi ng vinyl groups; (B) an active amount of a mixture which inhibits premature polymerization of the compounds containing vinyl groups and contains: (i) at least one N-oxyl compound of a secondary amine which does not carry any hydrogen atoms on the .alpha.-carbo n atoms; and (ii) at least one iron compound; (C) optionally nitro compounds; and (D) optionally co-stabilizers. The invention further concerns a process for inhibiting the premature polymerization of compounds (A) containing vinyl groups, and the use of mixture (B), optionall y mixed with nitro compounds (C) and/or co-stabilizers (D), for inhibiting the premature polymerization of radically polymerizable compounds and for stabilizing organic materials against the harmful effect of radicals.
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公开(公告)号：BR0211716A
公开(公告)日：2004-09-21
申请号：BR0211716
申请日：2002-08-12
Applicant: BASF AG
Inventor： SUTORIS HEINZ FRIEDRICH , FER FRANK H , HAREMZA SYLKE , WAGENBLAST GERHARD , SCHLIEPHAKE VOLKER , JOGER ULRICH , DER J RGEN SCHR , KELLER HARALD
IPC: C07B63/04 , C07C7/20 , C07C11/02 , C07C11/04 , C07C11/06 , C07C11/08 , C07C11/12 , C07C11/167 , C07C11/18 , C07C11/20 , C07C15/46 , C07C51/50 , C07C57/04 , C07C67/62 , C07C69/54 , C07C231/22 , C07C233/09 , C07C253/32 , C07C255/08 , C09K15/20 , C07C259/14 , C07C259/18 , C09K15/24
Abstract: The use of amidoximes for stabilisation of ethylenically-unsaturated compounds against undesired radical polymerisation is disclosed. Combinations of amidoximes with phenol and/or phenothiazine compounds have a synergistic effect. Preferred amidoximes are nitrilotris(acetamidoxime) and nitrilotris(propionamidoxime).
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公开(公告)号：MY117369A
公开(公告)日：2004-06-30
申请号：MYPI9702436
申请日：1997-06-03
Applicant: BASF AG
Inventor： AUMULLER ALEXANDER , SUTORIS HEINZ FRIEDRICH , UHR HERMANN
Abstract: MIXTURES CONTAIN(A) VINYL-CONTAINING MONOMERS, AND(B) AN EFFECTIVE AMOUNT OF A MIXTURE INHIBITING THE PREMATURE POLYMERIZATION OF THE VINYL-CONTAINING MONOMERS DURING THE PURIFICATION OR DISTILLATION AND CONTAINING (I) FROM 0.05 TO 4.5 BY WEIGHT, BASED ON THE TOTAL MIXTURE (B), OF AT LEAST ONE N-OXYL COMPOUND OF A SECONDARY AMINE WHICH CARRIES NO HYDROGEN ATOMS ON THE a-CARBON ATOMS AND (ii) FROM 99.95 TO 95.5 BY WEIGHT, BASED ON THE TOTAL MIXTURE (B), OF AT LEAST ONE NITRO COMPOUND,AND A MIXTURE (B) IS USED FOR INHIBITING THE PREMATURE POLYMERIZATION OF MONOMERS.
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公开(公告)号：DE10139767A1
公开(公告)日：2003-02-27
申请号：DE10139767
申请日：2001-08-13
Applicant: BASF AG
Inventor： SUTORIS HEINZ FRIEDRICH , HOEFER FRANK , HAREMZA SYLKE , WAGENBLAST GERHARD , SCHLIEPHAKE VOLKER , JAEGER ULRICH , SCHROEDER JUERGEN , KELLER HARALD
IPC: C07B63/04 , C07C7/20 , C07C11/02 , C07C11/04 , C07C11/06 , C07C11/08 , C07C11/12 , C07C11/167 , C07C11/18 , C07C11/20 , C07C15/46 , C07C51/50 , C07C57/04 , C07C67/62 , C07C69/54 , C07C231/22 , C07C233/09 , C07C253/32 , C07C255/08 , C09K15/20 , C07B63/00 , C09K15/04
Abstract: The use of amidoximes for stabilisation of ethylenically-unsaturated compounds against undesired radical polymerisation is disclosed. Combinations of amidoximes with phenol and/or phenothiazine compounds have a synergistic effect. Preferred amidoximes are nitrilotris(acetamidoxime) and nitrilotris(propionamidoxime).
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