专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明专利

BRPI0507238A 未知
公开(公告)号：BRPI0507238A
公开(公告)日：2007-06-26
申请号：BRPI0507238
申请日：2005-01-27
申请人： BASF AG
发明人： BECKER HEIKE , DEGEN HANS-JUERGEN , GUZMANN MARCUS , GASS TANJA , BRAIG VOLKER
IPC分类号： C11D3/37 , C11D3/00
摘要： The present invention relates to compositions for treating hard surfaces, comprising a water-soluble or water-dispersible compound as component A which is obtainable by reacting: aa) polyalkylenepolyamines, polyamidoamines, polyamidoamines grafted with ethyleneimine, polyether-amines and mixtures of said compounds, as component Aa; ab) if appropriate at least bifunctional crosslinkers which have, as functional group, a halogenhydrin, glycidyl, aziridine or isocyanate unit or a halogen atom, as component Ab; and ac) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds, such as glycidyl acid, glycidylamide or glycidyl esters; and water; to a process for the preparation of a water-soluble or water-dispersible compound, to water-soluble or water-dispersible compounds preparable by the process according to the invention, and to the use of water-soluble or water-dispersible compounds according to the present application in compositions for treating hard surfaces.

92. 发明专利

DE502004003306D1 未知
公开(公告)号：DE502004003306D1
公开(公告)日：2007-05-03
申请号：DE502004003306
申请日：2004-09-09
申请人： BASF AG
发明人： MUELLER BETTINA , GUZMANN MARCUS , BECKER HEIKE
IPC分类号： C08F8/12 , C08F26/02 , C11D3/00 , C11D3/37
摘要： Use of polymers which comprise (a) monomer units of the formula I in which R1 is hydrogen or C1-C4-alkyl, (b) monomer units of the formula II in which R1 and R2, independently of one another, are hydrogen or C1-C4-alkyl, or (c) monomer units of the formula I and monomer units of the formula II, for odor prevention during machine dishwashing.

93. 发明专利

AT357464T 未知
公开(公告)号：AT357464T
公开(公告)日：2007-04-15
申请号：AT04763245
申请日：2004-07-15
申请人： BASF AG
发明人： GUZMANN MARCUS , BECKER HEIKE , MICHL KATHRIN , KINGMA AREND JOUKE , NIED STEFAN
IPC分类号： C08F8/00 , C11D3/37 , C08F220/00 , C08F8/36 , C08F8/32 , C11D3/34
摘要： Copolymers of (A1) 70 to 100 mol % of at least two different monoethylenically unsaturated carboxylic acid monomers and (A2) 0 to 30 mol % of one or more nonionic monomers, which have been reacted with (B) 5 to 30 mol %, based on the amidatable functional groups present in the copolymer of the monomers (A1) and if desired (A2), of an amino-C 1 -C 2 -alkanesulfonic acid and/or a salt thereof, and the preparation of the copolymers and their use in detergents, cleaners and rinse aids.

94. 发明专利

AT357462T 未知
公开(公告)号：AT357462T
公开(公告)日：2007-04-15
申请号：AT04764991
申请日：2004-09-09
申请人： BASF AG
发明人： MUELLER BETTINA , GUZMANN MARCUS , BECKER HEIKE
IPC分类号： C08F8/12 , C11D3/00 , C11D3/37 , C08F26/02
摘要： Use of polymers which comprise (a) monomer units of the formula I in which R1 is hydrogen or C1-C4-alkyl, (b) monomer units of the formula II in which R1 and R2, independently of one another, are hydrogen or C1-C4-alkyl, or (c) monomer units of the formula I and monomer units of the formula II, for odor prevention during machine dishwashing.

95. 发明专利

DE102005033518A1 未知
公开(公告)号：DE102005033518A1
公开(公告)日：2007-01-18
申请号：DE102005033518
申请日：2005-07-14
申请人： BASF AG
发明人： GUZMANN MARCUS , WIEDEMANN THORSEN , BECKER STEFAN , SCHMIDT MARCO , GOETZ THOMAS , BRODT GREGOR , PAKUSCH JOACHIM
IPC分类号： C04B24/26

96. 发明专利

DE102005030283A1 未知
公开(公告)号：DE102005030283A1
公开(公告)日：2007-01-11
申请号：DE102005030283
申请日：2005-06-29
申请人： BASF AG
发明人： GUZMANN MARCUS , RIEGER JENS , HERRERA TABOADA LIDCAY , BUECHNER KARL-HEINZ
IPC分类号： C02F5/10 , C09K8/52

97. 发明专利

CA2602706A1 DRILLING FLUID CONTAINING HYDROPHOBIN 未知
公开(公告)号：CA2602706A1
公开(公告)日：2006-10-05
申请号：CA2602706
申请日：2006-03-29
申请人： BASF AG
发明人： BAUS ULF , LIU YAQIAN , GUZMANN MARCUS
IPC分类号： C09K8/32 , C09K8/035 , C09K8/36 , C09K23/30
摘要： The present invention relates to the use of at least one hydrophobin or at least one hydrophobin derivative in a drilling mud.

98. 发明专利

CA2599211A1 USE OF WATER-SOLUBLE ALKANE SULFONIC ACIDS FOR INCREASING THE PERMEABILITY OF UNDERGROUND PETROLIFEROUS AND/OR GAS-BEARING CARBONATE ROCK FORMATIONS AND FOR DISSOLVING CARBONATE CONTAMINANTS AND/OR CONTAMINANTS CONTAINING CARBONATES DURING PETROLEUM PRODUCTION 未知
公开(公告)号：CA2599211A1
公开(公告)日：2006-09-08
申请号：CA2599211
申请日：2006-03-03
申请人： BASF AG
发明人： OSSMER UWE , HEIDENFELDER THOMAS , GUZMANN MARCUS , WITTELER HELMUT
IPC分类号： C09K8/528 , C09K8/54 , E21B37/06 , E21B43/27
摘要： Methods of increasing permeability in a carbonatic rock formation, the methods comprising: providing an alkanesulfonic acid; and introducing the alkanesulfonic acid into the carbonatic rock formation.

99. 发明专利

DE102005003569A1 Use of aqueous dispersions for tertiary petroleum production involves using water-soluble polymer in form of dispersion of water-soluble polymer and at least one water-soluble polymer stabilizer 未知
公开(公告)号：DE102005003569A1
公开(公告)日：2006-08-03
申请号：DE102005003569
申请日：2005-01-25
申请人： BASF AG
发明人： HUFF JUERGEN , GUZMANN MARCUS , BRODT GREGOR , MUKHERJEE PULAKESH , POGANIUCH PETER
IPC分类号： C09K8/22 , C09K8/26
摘要： The method involves introducing the polymer into oil stores. The water-soluble polymer is used in the form of a dispersion of the water-soluble polymer as well as at least one water-soluble polymer stabilizer. The viscosity of the dispersion in the neutral and basic pH region is higher than in the acidic region.

100. 发明专利

DE10352457A1 未知
公开(公告)号：DE10352457A1
公开(公告)日：2005-06-09
申请号：DE10352457
申请日：2003-11-07
申请人： BASF AG
发明人： GUZMANN MARCUS , BUECHNER KARL-HEINZ , BAUM PIA , BRODT GREGOR
IPC分类号： C02F5/12 , C08F8/00 , C08F8/32 , C08F8/36 , C02F5/10 , C08F220/06 , C23F11/173

你已经成功收藏专利！

检索式保存成功!

IPRDB