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.

公开(公告)号：PL366143A1

公开(公告)日：2005-01-24

申请号：PL36614301

申请日：2001-12-19

Applicant: BASF AG

Inventor： VAMVAKARIS CHRISTOS ,  SCHNEIDER PATRIK ,  WAGENBLAST GERHARD ,  MERGER ROLAND ,  KRAH CLAUDIA

IPC: C10L1/00 ,  C10L1/183 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224 ,  G01N33/00

Abstract: In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.

公开(公告)号：BR0116374A

公开(公告)日：2003-12-09

申请号：BR0116374

申请日：2001-12-19

Applicant: BASF AG

Inventor： VAMVAKARIS CHRISTOS ,  SCHENEIDER PATRIK ,  WAGENBLAST GERHARD ,  MERGER ROLAND ,  KROH CLAUDIA

IPC: C10L1/183 ,  C10L1/00 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224

Abstract: In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.

公开(公告)号：CZ20031728A3

公开(公告)日：2003-11-12

申请号：CZ20031728

申请日：2001-12-19

Applicant: BASF AG

Inventor： VAMVAKARIS CHRISTOS ,  SCHNEIDER PATRIK ,  WAGENBLAST GERHARD ,  MERGER ROLAND ,  KRAH CLAUDIA

IPC: C10L1/183 ,  C10L1/00 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224

Abstract: In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.

公开(公告)号：AU3845602A

公开(公告)日：2002-07-01

申请号：AU3845602

申请日：2001-12-19

Applicant: BASF AG

Inventor： VAMVAKARIS CHRISTOS ,  SCHNEIDER PATRIK ,  WAGENBLAST GERHARD ,  MERGER ROLAND ,  KRAH CLAUDIA

IPC: C10L1/183 ,  C10L1/00 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224

Abstract: In a method of marking hydrocarbons by addition of at least one first marker, at least one second marker which cannot be removed completely from the hydrocarbons under the conditions of the removal of the first marker or markers is additionally added to the hydrocarbons. Hydrocarbons which have been marked by such a method and solutions comprising at least one first marker and at least one second marker as defined in the method of the present invention and also, if desired, further additives for marking hydrocarbons are also provided by the invention.

公开(公告)号：AT201220T

公开(公告)日：2001-06-15

申请号：AT97930439

申请日：1997-06-30

Applicant: BASF AG

Inventor： GENZ MANFRED ,  MERGER ROLAND ,  BOLLMANN HEINZ ,  THAERIGEN RAINA ,  VOELKEL RUEDIGER ,  KRAUS RUPERT ,  POHL SIEGMUND

IPC: C08G18/10 ,  C08G18/42 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08G18/77 ,  C08G18/81 ,  C08J9/00 ,  C08J9/14

Abstract: A process is disclosed for preparing microcellular polyurethane elastomers by reacting: (a) high-molecular polyhydroxyl compounds, optionally (b) low-molecular chain-lengthening and/or cross-linking agents with (c) 3,3'-dimethoxy-4,4'-diisocyanato-diphenyl and/or 4,4'-stilbene-diisocyanate in the presence or absence of (d) catalysts; (e) foaming agents; and (f) additives. Also disclosed are isocyanate prepolymers suitable for preparing these elastomers.

公开(公告)号：DE19917967A1

公开(公告)日：1999-11-18

申请号：DE19917967

申请日：1999-04-21

Applicant: BASF AG

Inventor： SUTORIS HEINZ FRIEDRICH ,  HAREMZA SYLKE ,  MERGER ROLAND ,  KALIBA CLAUS ,  BERTLEIN GERHARD

IPC: C07B63/04 ,  C07C7/20 ,  C09K15/20 ,  C09K15/04 ,  C07C291/04 ,  C07D211/94 ,  C07D227/02 ,  C07D493/10

Abstract: The stabilizer system in a mixture containing vinyl compounds (A) consists of (B) a mixture to inhibit premature polymerisation, containing (i) at least one N-oxyl compound of a secondary amine with no hydrogens on the alpha-carbon atoms and at least one compound of a transition metal other than iron, optionally with (C) nitro compounds and (D) co-stabilizers. An Independent claim is also included for a method for inhibiting the premature polymerisation of vinyl compounds (A) by adding mixture (B), optionally with (C) and/or (D), before or during purification or distillation.

公开(公告)号：BR9508728A

公开(公告)日：1997-11-11

申请号：BR9508728

申请日：1995-08-04

Applicant: BASF AG

Inventor： GRUND CLEMENS ,  SCHEFCZIK ERNST ,  LAMM GUNTHER ,  MERGER ROLAND ,  SENS RUEDIGER

IPC: C07D401/04 ,  C07D495/04 ,  C07D495/06 ,  C09B57/00 ,  C09B57/06

Abstract: PCT No. PCT/EP95/03112 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed Aug. 4, 1995 PCT Pub. No. WO96/06137 PCT Pub. Date Feb. 29, 1996The invention concerns naphtholactam derivatives of formula (I), in which: R1 represents hydrogen, optionally substituted C1-C6 alkyl C5-C6 cycloalkcyl or substituted phenyl; R2 and R3 represent hydrogen, C1-C8 alkanoyl, optionally substituted benzoyl, optionally substituted C2-C4 alkyl, optionally substituted C2-C4 alkenyl, optionally substituted C2-C4 alkinyl, a halogen, nitro, sulphamoyl, optionally substituted hydroxy, optionally substituted mercapto, C1-C6 alkysulphonyl or optionally substituted phenylsulphonyl; R4 represents hydrogen or, with R3, a group of formula (II); R5 represents hydrogen or C1-C6 alkyl; R6 represents cyano, carbamoyl, C1-C4 mono- or dialkylcarbamoyl carboxyl or C1-C4 alkoxycarbonyl; and R7 represents substituted C1-C4 alkyl, optionally substituted C5-C13 alkyl or benzoyl. Also disclosed is the use of these derivatives for dyeing or printing textiles.

公开(公告)号：CA2198028A1

公开(公告)日：1996-02-29

申请号：CA2198028

申请日：1995-08-04

Applicant: BASF AG

Inventor： GRUND CLEMENS ,  SCHEFCZIK ERNST ,  LAMM GUNTHER ,  MERGER ROLAND ,  SENS RUEDIGER

IPC: C07D401/04 ,  C07D495/04 ,  C07D495/06 ,  C09B57/00 ,  C09B57/06

Abstract: The invention concerns naphtholactam derivatives of formula (I), in which: R1 represents hydrogen, optionally substituted C1-C6 alkyl, C5-C6 cycloalkyl or substituted phenyl; R2 and R3 represent hydrogen, C1-C8 alkanoyl, optionally substituted benzoyl, optionally substituted C2-C4 alkyl, optionally substituted C2-C4 alkenyl, optionally substituted C2-C4 alkinyl, a halogen, nitro, sulphamoyl, optionally substituted hydroxy, optionally substituted mercapto, C1-C6 alkylsulphonyl or optionally substituted phenylsulphonyl; R4 represents hydrogen or, with R3, a group of formula (II); R5 represents hydrogen or C1-C6 alkyl; R6 represents cyano, carbamoyl, C1-C4 mono- or dialkylcarbamoyl, carboxyl or C1-C4 alkoxycarbonyl; and R7 represents substituted C1-C4 alkyl, optionally substituted C5-C13 alkyl or benzoyl. Also disclosed is the use of these derivatives for dyeing or printing textiles.