公开(公告)号：DE102004045297A1

公开(公告)日：2006-03-23

申请号：DE102004045297

申请日：2004-09-16

Applicant: BASF AG

Inventor： WITTELER HELMUT ,  LAUBUSCH BERND ,  HEIDENFELDER THOMAS

IPC: C23G1/02 ,  C25D3/02 ,  C25F3/00 ,  C25F5/00

公开(公告)号：PL361034A1

公开(公告)日：2004-09-20

申请号：PL36103401

申请日：2001-10-13

Applicant: BASF AG

Inventor： DROHMANN CHRISTIAN ,  WITTELER HELMUT ,  SANNER AXEL ,  ZIEHL JUERGEN ,  HAMM DE BANTLEON ELISA ,  PETSCH TOBIAS ,  MATHAUER KLEMENS ,  LEBTIG BARBARA

IPC: A23L2/70 ,  B01D37/02 ,  B01D39/04 ,  B01D39/06 ,  B01D39/16 ,  B01J20/26 ,  C12C7/16

Abstract: The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.

公开(公告)号：AU2003294913A1

公开(公告)日：2004-07-22

申请号：AU2003294913

申请日：2003-12-19

Applicant: BASF AG

Inventor： GONZALEZ MONICA FERNANDEZ ,  WITTELER HELMUT ,  NORENBERG RALF ,  WULFF CHRISTIAN

IPC: B05D1/18 ,  B05D7/00 ,  C07C235/08 ,  C07F9/09 ,  C09D5/10 ,  C09D5/12 ,  C09K3/18 ,  C23C22/68 ,  C23C26/00 ,  C23C30/00

Abstract: The invention relates to compounds of general formula X-Y-L-(W-Z)n, in which a hydrophobic molecular part and a hydrophilic molecular part are coupled to one another, and in which: X represents a terminal group that can create strong chemical and/or physical interactions with metal surfaces; Y represents an aliphatic hydrocarbon group; L represents a coupling group; W represents a hydrophilic group, and; Z represents another terminal group. The invention also relates to preparations containing these compounds, and to the use of these compounds for treating metal surfaces.

公开(公告)号：ZA200303760B

公开(公告)日：2004-07-05

申请号：ZA200303760

申请日：2003-05-15

Applicant: BASF AG

Inventor： DROHMANN CHRISTIAN ,  BANTLEON ELISA HAMM DE ,  LEBTIG BARBARA ,  MATHAUER KLEMENS ,  PETSCH TOBIAS ,  SANNER AXEL ,  WITTELER HELMUT ,  ZIEHL JUERGEN

IPC: A23L2/70 ,  B01D37/02 ,  B01D39/04 ,  B01D39/06 ,  B01D39/16 ,  B01J20/26 ,  C12C7/16 ,  B01D

Abstract: The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.

公开(公告)号：DE10232747A1

公开(公告)日：2004-02-05

申请号：DE10232747

申请日：2002-07-18

Applicant: BASF AG

Inventor： DOERING GEORG JOSEF ,  KARL ULRICH ,  LANGE ARNO ,  WITTELER HELMUT

IPC: C08F8/00 ,  C23C22/68 ,  C23F11/173 ,  C23F15/00 ,  C09D5/08 ,  C09D123/18

Abstract: Formulations for treating metal surfaces, especially for corrosion protection, at least comprising a polyisobutylene modified by terminal polar groups and also a solvent or solvent mixture. Process for treating metal surfaces by contacting them with said formulation, and coated metal surfaces.

公开(公告)号：ES2195937T3

公开(公告)日：2003-12-16

申请号：ES00966031

申请日：2000-09-15

Applicant: BASF AG

Inventor： WITTELER HELMUT ,  SANNER AXEL

IPC: A61K9/08 ,  A01N25/02 ,  A01N59/12 ,  A61K31/755 ,  A61K47/14 ,  A61P17/00 ,  A61P17/02

公开(公告)号：AT235824T

公开(公告)日：2003-04-15

申请号：AT00966031

申请日：2000-09-15

Applicant: BASF AG

Inventor： WITTELER HELMUT ,  SANNER AXEL

IPC: A61K9/08 ,  A01N25/02 ,  A01N59/12 ,  A61K31/755 ,  A61K47/14 ,  A61P17/00 ,  A61P17/02

公开(公告)号：CA2425715A1

公开(公告)日：2003-04-14

申请号：CA2425715

申请日：2001-10-13

Applicant: BASF AG

Inventor： LEBTIG BARBARA ,  MATHAUER KLEMENS ,  DROHMANN CHRISTIAN ,  PETSCH TOBIAS ,  HAMM DE BANTLEON ELISA ,  WITTELER HELMUT ,  ZIEHL JURGEN ,  SANNER AXEL

IPC: A23L2/70 ,  B01D37/02 ,  B01D39/04 ,  B01D39/06 ,  B01D39/16 ,  B01J20/26 ,  C12C7/16

Abstract: The invention relates to the use of polystyrene-containing polymers as filtering aids and/or stabilizers for filtering or stabilizing aqueous liquids, and to novel particulate polymers that are insoluble in water and have a low degree of swellability.

公开(公告)号：DE10139452A1

公开(公告)日：2003-02-20

申请号：DE10139452

申请日：2001-08-10

Applicant: BASF AG

Inventor： WITTELER HELMUT ,  SANNER AXEL ,  SPEAKMAN JOHN-BRYAN ,  DROHMANN CHRISTIAN ,  HAHN MATHIAS ,  JAEGER WERNER

IPC: A61K31/785 ,  A01N37/44 ,  A01N61/00 ,  A61P31/04 ,  A61P31/10 ,  C08G69/26 ,  C08G73/02 ,  C08G69/00 ,  A61K7/00 ,  C08G73/00 ,  D06M13/46

Abstract: Quaternary polyamideamines (VII) are new. Quaternary polyamideamines of formula (VII) are new. R , R , and R = straight chain or branched heteroatoms; R = H or alkyl; R = H or alkyl or two R together = R ; b = 0-50; and c = 1-50. Independent claims are also included for the preparation of quaternary polyamideamines (VII).

公开(公告)号：DE19951877A1

公开(公告)日：2001-05-03

申请号：DE19951877

申请日：1999-10-28

Applicant: BASF AG

Inventor： WITTELER HELMUT ,  SANNER AXEL ,  HOESSEL PETER

IPC: A61K8/894 ,  A61K8/898 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08F220/06 ,  C08F220/18 ,  C08F283/12 ,  C08F220/04 ,  C08G77/20

Abstract: In water-soluble or redispersible polymers (I), obtained by free radical polymerization of ethylenically unsaturated monomers (II) in the presence of silicone derivative(s) (III) containing polyalkylene oxide, the product of the ion exchange equivalent (IEE) and K value of (I) is \- 150 mmole/g; and the IEE is over 2.7 mmole/g and depends on carboxylic acid or carboxylate groups. Independent claims are also included for (a) the production of (I) by polymerizing (II) in the presence of (III) to give (I) with the specified properties; (b) cosmetic, dermatological, hygienic and/or pharmaceutical agents containing (I) besides usual additives.