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公开(公告)号：PL377707A1
公开(公告)日：2006-02-06
申请号：PL37770703
申请日：2003-12-03
Applicant: BASF AG
Inventor： WENDEROTH BERND , FLAIG BIRGIT
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公开(公告)号：NO20054795L
公开(公告)日：2005-10-24
申请号：NO20054795
申请日：2005-10-18
Applicant: BASF AG
Inventor： WENDEROTH BERND , DAMBACH STEFAN , WEISS GERHARD
Abstract: Ready-to-use aqueous coolant compositions having alkylene glycols, glycerol and/or 1,3-propanediol and a) from 0.05 to 10% by weight, based on the total amount of the composition, of one or more polyethylene glycols and/or polypropylene glycols and b) from 0.01 to 10% by weight, based on the total amount of the composition, of one more carboxamides and/or sulfonamides are useful for inhibiting corrosion in the case of magnesium and magnesium alloys.
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公开(公告)号：ES2236347T3
公开(公告)日：2005-07-16
申请号：ES01991872
申请日：2001-12-20
Applicant: BASF AG
Inventor： WENDEROTH BERND , MESZAROS LADISLAUS , NITZSCHKE UWE , BERGEMANN MARCO
IPC: F01P11/14 , C09K3/00 , C09K5/08 , C09K5/20 , C23F11/08 , C23F11/10 , C23F11/12 , C23F11/14 , C23F11/18
Abstract: Uso de sales de amonio de ácidos mono y dicarboxílicos C1-C4, dado el caso OH-sustituidos, como inhibidor de la corrosión en la cámara de vaporización en refrigerantes acuosos para la fase de rodaje de motores de combustión, en los que el refrigerante se deja salir del circuito de refrigeración del motor tras la fase de rodaje satisfactoria.
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公开(公告)号：FI115467B
公开(公告)日：2005-05-13
申请号：FI940068
申请日：1994-01-07
Applicant: BASF AG
Inventor： WENDEROTH BERND , THOMAS JUERGEN , SCHMIDT HELMUT , BERINGER HANS-PETER , STARKE KLAUS
IPC: C10L1/02 , C10L1/18 , F02B3/06 , C10L1/08 , C10M101/04
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公开(公告)号：PT1390438E
公开(公告)日：2005-04-29
申请号：PT02740549
申请日：2002-05-02
Applicant: BASF AG
Inventor： WENDEROTH BERND , STEFAN DAMBACH , LADISLAUS MESZAROS , UWE NITZSCHKE
Abstract: Antifreeze concentrates based on alkylene glycols or derivatives thereof or on glycerol, comprising from 0.0005 to 0.1% by weight of the dye C.I. Reactive Violet 5 (Color Index No. 18097), based on the total amount of the concentrate.
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Patent Agency Ranking
公开(公告)号：DE50009637D1
公开(公告)日：2005-04-07
申请号：DE50009637
申请日：2000-09-28
Applicant: BASF AG
Inventor： WENDEROTH BERND , MESZAROS LADISLAUS , NITZSCHKE UWE
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公开(公告)号：AT289342T
公开(公告)日：2005-03-15
申请号：AT00972820
申请日：2000-10-20
Applicant: BASF AG
Inventor： WENDEROTH BERND , STRAUSS RALF , LONCHAMPT JACQUES
Abstract: Antifreeze concentrates are based on a mixture of at least two different C3- to C16-dicarboxylic acids, molybdate and a mixture of at least two different triazoles or thiazoles.
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公开(公告)号：NO20050522L
公开(公告)日：2005-03-01
申请号：NO20050522
申请日：2005-01-31
Applicant: BASF AG
Inventor： WENDEROTH BERND , DAMBACH STEFAN , NITZSCHKE UWE , MACHETANZ LUDWINA , FERNAANDEZ-GONZALEZ MONICA
Abstract: Aqueous antifreeze composition comprises 10-50 wt.% of an alkali(ne earth) metal or ammonium salt of an (un)saturated aliphatic or aromatic dicarboxylic acid together with corrosion inhibitors.
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公开(公告)号：NO20050522A
公开(公告)日：2005-03-01
申请号：NO20050522
申请日：2005-01-31
Applicant: BASF AG
Inventor： WENDEROTH BERND , DAMBACH STEFAN , NITZSCHKE UWE , MACHETANZ LUDWINA , FERNAANDEZ-GONZALEZ MONICA
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公开(公告)号：BR0309995A
公开(公告)日：2005-02-22
申请号：BR0309995
申请日：2003-05-16
Applicant: BASF AG
Inventor： WENDEROTH BERND , DAMBACH STEFAN
IPC: F01P11/14 , B01D61/44 , B01J47/04 , B01J47/12 , C02F1/42 , C02F1/44 , C02F1/46 , C09K5/08 , F01P11/06
Abstract: A method for cooling combustion engines involves using a circulating coolant fluid which contains non-ionic corrosion inhibitors and is at least intermittently deionized. Independent claims are also included for (1) a device for cooling combustion engines, comprising a coolant circuit (14) which is in thermal contact with the engine (11), and a de-ionizing device (28) in the coolant circuit (2) a liquid-cooled internal combustion machine with combustion engine(s) and coolant circuit(s) as above.
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