公开(公告)号：MX2007009943A

公开(公告)日：2008-01-30

申请号：MX2007009943

申请日：2006-03-03

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  WITTELER HELMUT ,  GUZMANN MARCUS ,  OSSMER UWE

IPC: C09K8/528 ,  C09K8/54 ,  E21B37/06 ,  E21B43/27

Abstract: Uso de acidos alcanosulfonicos, especialmente acido metanosulfonico, para aumentar la permeabilidad de formaciones de roca subterraneas carbonaticas, que contienen petroleo y/o gas natural, asi como para disolver impurificaciones carbonaticas y/o conteniendo carbonato en la extraccion de petroleo, especialmente a una temperatura de por lo menos 100 degree C.

公开(公告)号：DE102005049789A1

公开(公告)日：2007-04-19

申请号：DE102005049789

申请日：2005-10-18

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  NEUMANN JESSICA ,  WITTELER HELMUT ,  HERRERA TABOADA LIDCAY

IPC: C25D3/22

公开(公告)号：DE102005045770A1

公开(公告)日：2007-03-29

申请号：DE102005045770

申请日：2005-09-23

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS

IPC: C09J189/00 ,  B32B7/06 ,  C08J5/12 ,  C09J5/04

Abstract: Multilayer composite or a coated substrate comprises a compound containing at least 40 wt.% of alpha-amino acid linked by peptide bond (to form polypeptide), which is used in the form of adhesive agents between at least two adjacent layers of the composite or between a coating and a substrate. Independent claims are included for the preparations of multilayer composite or coated substrate.

公开(公告)号：DE102005038608A1

公开(公告)日：2007-02-22

申请号：DE102005038608

申请日：2005-08-16

Applicant: BASF AG

Inventor： GOETHLICH ALEXANDER ,  KLIPPEL FRANK ,  SCHORNICK GUNNAR ,  VANDERMEULEN GUIDO ,  WITTELER HELMUT ,  HEIDENFELDER THOMAS ,  HICKL MARKUS ,  DORNBUSCH MICHAEL ,  ROSCHMANN KONRAD ,  FERNANDEZ GONZALEZ MONICA

IPC: C09D5/08 ,  B05D7/16 ,  C09D5/12 ,  C09D5/46 ,  C25D13/00

Abstract: The present invention relates to a composition for coating metallic surfaces, comprising a binder component; a corrosion inhibitor polymer based on an ethylenically monocarboxylic and dicarboxylic acid and, if appropriate, further ethylenical monomers, a solvent component, and, if appropriate, crosslinkable components, and also pigment/filler components. The invention further relates to processes for its preparation and also to methods of coating a metallic surface using the composition, to coated metallic surfaces thus obtained, and to the use of the composition as a primer, particularly in coil coating or in atmospheric corrosion control. After drying, the applied layer preferably has a thickness of at least 3.1 μm and is therefore thicker than a typical pretreatment layer.

公开(公告)号：DE102005027567A1

公开(公告)日：2006-12-21

申请号：DE102005027567

申请日：2005-06-14

Applicant: BASF AG

Inventor： WITTELER HELMUT ,  BERTKAU WALTER ,  HEIDENFELDER THOMAS ,  GOETHLICH ALEXANDER ,  HAAS JENS ,  KLIPPEL FRANK ,  SCHORNICK GUNNAR

IPC: C23C22/12

Abstract: Process for the passivation of metallic surfaces by treatment of the surface with an acidic, aqueous preparation which comprises at least one water-soluble acid group-containing polymer and Zn, Ca, Mg or Al ions, said process being in particular a continuous process for the passivation of strip metals.

公开(公告)号：DE50107904D1

公开(公告)日：2005-12-08

申请号：DE50107904

申请日：2001-03-27

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  WAGENBLAST GERHARD ,  DETERING JUERGEN ,  HABECK THORSTEN

IPC: C11D3/26 ,  A61K8/40 ,  A61Q17/04 ,  C09K3/00 ,  C11D3/42 ,  D06L3/12 ,  D06L4/614 ,  D06L4/65 ,  D06L4/657 ,  D06M13/07 ,  D06M13/127 ,  D06M13/152 ,  D06M13/224 ,  D06M13/352 ,  D06M13/358 ,  D06M13/372 ,  D06P1/642 ,  D06P1/651 ,  D06P5/04 ,  D06P5/08 ,  A61K7/42 ,  D06M13/402 ,  D06M15/59

Abstract: A method comprising applying a composition to a textile material with a composition comprising (A) from 10 to 90% by weight of at least one C 6 - to C 18 -alkyl ester or C 5 - to C 8 -cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from compound (A) to thereby obtain an impregnated textile material comprising the composition.

公开(公告)号：DE50202953D1

公开(公告)日：2005-06-02

申请号：DE50202953

申请日：2002-12-13

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  APPEL MANFRED

IPC: C09K15/06 ,  C08G18/08 ,  C08K5/101 ,  C08K5/13 ,  C08K5/134 ,  C08K5/3435 ,  C08L23/06 ,  C08L23/08 ,  C08L23/36 ,  C08L35/00 ,  C08L75/04 ,  C08L101/00 ,  C09K15/08 ,  C09K15/20 ,  C09K15/30

公开(公告)号：BR0214768A

公开(公告)日：2004-11-09

申请号：BR0214768

申请日：2002-12-13

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  APPEL MANFRED

IPC: C09K15/30 ,  C08G18/08 ,  C08K5/101 ,  C08K5/13 ,  C08K5/134 ,  C08K5/1545 ,  C08K5/3435 ,  C08K5/51 ,  C08K5/53 ,  C08L75/04 ,  C08L101/00 ,  C09K15/08 ,  C09K15/32

Abstract: A stabilizer composition is described and comprises a 3-arylacrylate, a sterically hindered monomeric amine, a sterically hindered phenol, a chromane derivative, and an organic phosphite and/or phosphonite. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane with respect to light, oxygen, and heat.

公开(公告)号：BR0200839A

公开(公告)日：2003-03-25

申请号：BR0200839

申请日：2002-03-14

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  TIEFENSEE KRISTIN ,  WUENSCH THOMAS

IPC: A61K8/00 ,  A61K8/02 ,  A61K8/06 ,  A61K8/33 ,  A61K8/37 ,  A61K8/41 ,  A61K8/49 ,  A61K8/58 ,  A61K8/89 ,  A61K8/891 ,  A61K31/12 ,  A61K31/216 ,  A61K31/225 ,  A61K31/24 ,  A61K31/4184 ,  A61K31/4192 ,  A61K31/53 ,  A61K31/695 ,  A61K31/80 ,  A61P17/00 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q17/04 ,  C08L83/08 ,  A61K7/40

公开(公告)号：BR0109616A

公开(公告)日：2003-02-04

申请号：BR0109616

申请日：2001-03-27

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  WAGENBLAST GERHARD ,  DETERING J RGEN ,  HABECK THORSTEN

IPC: C11D3/26 ,  A61K8/40 ,  A61Q17/04 ,  C09K3/00 ,  C11D3/42 ,  D06L3/12 ,  D06L4/614 ,  D06L4/65 ,  D06L4/657 ,  D06M13/07 ,  D06M13/127 ,  D06M13/152 ,  D06M13/224 ,  D06M13/352 ,  D06M13/358 ,  D06M13/372 ,  D06P1/642 ,  D06P1/651 ,  D06P5/04 ,  D06P5/08 ,  C11D3/00

Abstract: A method comprising applying a composition to a textile material with a composition comprising (A) from 10 to 90% by weight of at least one C 6 - to C 18 -alkyl ester or C 5 - to C 8 -cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from compound (A) to thereby obtain an impregnated textile material comprising the composition.