公开(公告)号：DE10015086A1

公开(公告)日：2001-10-04

申请号：DE10015086

申请日：2000-03-28

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 ,  D06M13/348

Abstract: The invention relates to a mixture, comprising (A) 10 to 90 wt. % of at least one C6 to C18 alkyl ester, or C5 to C8 cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and (B) 90 to 10 wt. % of at least one further compound, with at least one UV absorption maximum in the range 280 to 450 nm and structurally different from compound (A). Said mixture is suitable for the protection of human skin from damaging UV radiation and for the protection of coloured textile materials from colour fading.

公开(公告)号：DE10012413A1

公开(公告)日：2001-09-20

申请号：DE10012413

申请日：2000-03-15

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  HABECK THORSTEN ,  WUENSCH THOMAS

IPC: A61K8/00 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/49 ,  A61K8/89 ,  A61K8/893 ,  A61K8/896 ,  A61K8/898 ,  A61K31/121 ,  A61K31/216 ,  A61K31/4184 ,  A61K31/4192 ,  A61K31/53 ,  A61K31/695 ,  A61K31/77 ,  A61K33/24 ,  A61K33/30 ,  A61P17/16 ,  A61Q1/04 ,  A61Q17/04 ,  C08L83/07 ,  A61K7/40 ,  A61K7/42

公开(公告)号：NO339629B1

公开(公告)日：2017-01-16

申请号：NO20074283

申请日：2007-08-22

Applicant: BASF AG

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

IPC: E21B43/27

公开(公告)号：BRPI0608118B1

公开(公告)日：2016-10-11

申请号：BRPI0608118

申请日：2006-03-03

Applicant: BASF AG

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

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

Abstract: uso de ácidos alcanossulfônicos soluveis em água, e, processo para o incremento da permeabilidade de formações rochosas subterraneas carbonáticas e/ou contendo carbonato contendo óleo mineral e/ou gásnatural e/ou para a dissoluçao de inwurezas carbonáticas e/ou contendo carbonato na produção de óleo mineral uso de ácidos alcanossulfônicos, em particular ácido metanossulfônico, para o incremento da permeabilidade de formações rochosas subterrâneas carbonáticas contendo óleo mineral e/ou gás natural, epara a dissolução de impurezas de carbonato e/ou contendo carbonato na produção de óleo mineral, em particular a uma temperatura de pelo menos 100 .

公开(公告)号：EA013605B1

公开(公告)日：2010-06-30

申请号：EA200701784

申请日：2006-03-03

Applicant: BASF AG

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

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

Abstract: Применениеалкансульфокислот, вчастностиметансульфокислоты, дляповышенияпроницаемостиподземных, карбонатныхнефте- и/илигазоносныхпородныхформаций, атакжедлярастворениякарбонатныхи/илисодержащихкарбонатпримесейпридобыченефти, вособенностипритемпературенеменьше 100°С.

公开(公告)号：DE102007023942A1

公开(公告)日：2007-12-06

申请号：DE102007023942

申请日：2007-05-23

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  WITTELER HELMUT ,  NEUMANN PETER ,  ZELINSKI THOMAS

IPC: C07C41/06 ,  B01J31/02 ,  C07C43/10

Abstract: Preparation of glycerin alkyl ether (I), comprises reacting glycerin in the presence of an acid catalyst such as alkane sulfonic acid with 4-6C-alkene at 50-120[deg]C and 1-20 bar.

公开(公告)号：DE50308226D1

公开(公告)日：2007-10-31

申请号：DE50308226

申请日：2003-05-12

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  BECK KARL

IPC: C07C227/38 ,  C07C227/42 ,  C07B61/00 ,  C07C227/00 ,  C07C227/18 ,  C07C227/40 ,  C07C229/52

Abstract: Production of 2-(4-N,N-dialkylamino-2-hydroxybenzoyl)benzoic acid esters comprises reaction of a 3-N,N-dialkylaminophenol with phthalic acid anhydride to form a 2-(4-N,N-dialkylamino-2-hydroxybenzoyl)benzoic acid, esterification with a 1-12C alcohol or cyclic 3-10 C alcohol in the presence of an acid catalyst. A process for the production of 2-(4-N,N-dialkylamino-2-hydroxybenzoyl)benzoic acid esters (I) of formula (1) comprises: (a) reaction of a 3-N,N-dialkylaminophenol of formula (2) with phthalic acid anhydride to form a 2-(4-N,N-dialkylamino-2-hydroxybenzoyl)benzoic acid of formula (3) followed by; (b) esterification with a 1-12C alcohol or cyclic 3-10 C alcohol in the presence of an acid catalyst to form the ester (I) of formula (1) whereby the product ester is purified in a step; (c) by treatment with an adsorbent and/or by distillation. R1, R2 = 1-6C alkyl or 3-10C cycloalkyl; R3 = 1-12C alkyl or 3-10C cycloalkyl.

公开(公告)号：AU785320B2

公开(公告)日：2007-01-11

申请号：AU5622601

申请日：2001-03-27

Applicant: BASF AG

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

IPC: A61Q17/04 ,  C11D3/26 ,  A61K8/40 ,  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

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：DE102005027633A1

公开(公告)日：2006-12-21

申请号：DE102005027633

申请日：2005-06-14

Applicant: BASF AG

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

IPC: C23C22/12 ,  B05D7/14 ,  C09D133/00 ,  C23C22/82

Abstract: Flat shaped bodies which comprise at least one metallic layer, a conversion coat applied thereto, and at least one paint coat, and methods for producing such bodies starting from flat, metallic, semifinished products.

公开(公告)号：CA2611427A1

公开(公告)日：2006-12-21

申请号：CA2611427

申请日：2006-06-13

Applicant: BASF AG

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

IPC: B05D7/00 ,  B05D7/14 ,  C23C22/48

Abstract: Flat shaped bodies which comprise at least one metallic layer, a conversion coat applied thereto, and at least one paint coat, and methods for producing such bodies starting from flat, metallic, semifinished products.