公开(公告)号：AU2003250157A1

公开(公告)日：2004-03-29

申请号：AU2003250157

申请日：2003-07-24

Applicant: BASF AG

Inventor： FAUL DIETER ,  CHRISSTOFFELS LYSANDER ,  ANGEL MAXIMILIAN ,  HOSSEL PETER ,  MATHAUER KLEMENS ,  WOOD CLAUDIA

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10 ,  C08F2/38 ,  C08F8/44 ,  C08F226/00 ,  C08F226/06 ,  C08F220/34 ,  C08F220/60 ,  A61K7/06 ,  A61K7/48 ,  C08F226/10 ,  C08F226/04

Abstract: The invention relates to the use of polymers in cosmetic preparations for hair. Said polymers can be obtained by (i) radically initiated copolymerisation of monomer mixtures consisting of (a) at least one cationic monomer or quaternisable monomer (b), optionally a water-soluble monomer, (c) optionally another radically copolymerisable monomer, (d) at least one monomer acting as a cross-linking agent and having at least two ethylenically unsaturated, non-conjugated double bonds, and (e) at least one regulator; and by (ii) subsequent quaternisation or protonation of the polymers, provided that a non-quaternised or only partially quaternised monomer is used as monomer (a).

公开(公告)号：ES2196650T3

公开(公告)日：2003-12-16

申请号：ES98965284

申请日：1998-12-18

Applicant: BASF AG

Inventor： BECHTEL SIEGFRIED ,  KIELHORN-BAYER SABINE ,  MATHAUER KLEMENS

IPC: B01F3/08 ,  B01F11/02 ,  B01J19/10 ,  C08F2/22 ,  C08F2/56

Abstract: A device for producing disperse mixtures by ultrasound, containing a housing, and a reaction chamber within the housing and at least one sonotrode having a free emitting surface which is directly in effective connection with the reaction chamber and whose end remote from the free emitting surface is coupled to an ultrasonic transducer, wherein the sonotrode is designed as a rod-shaped, axially emitting longitudinal oscillator with the emitting surface corresponding essentially to the surface of the reaction chamber, and wherein the reaction chamber depth which is essentially vertical with respect to the emitting surface is lower than a maximum effective depth of the sonotrode.

公开(公告)号：AU2003218971A1

公开(公告)日：2003-09-04

申请号：AU2003218971

申请日：2003-02-04

Applicant: BASF AG

Inventor： MATHAUER KLEMENS ,  JAHNEL WOLFGANG ,  HOSSEL PETER

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/10 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q11/00 ,  C08F26/02 ,  C08F283/06

Abstract: Disclosed are graft copolymers which are obtained by means of radical graft copolymerization of a) N-vinylformamide, b) one or several copolymerizable monomers of general formula (I), in which n=0.1 and R and R independently represent H, C1-C4 alkyl, CN, COOH, and/or one or several unsaturated sulphonic acids and/or one or several unsaturated phosphonic acids on a polymeric graft base c) of general formula (II), in which R=H, -CH3, and n=5-50 000.

公开(公告)号：DE10206596A1

公开(公告)日：2003-08-28

申请号：DE10206596

申请日：2002-02-15

Applicant: BASF AG

Inventor： MATHAUER KLEMENS ,  JAHNEL WOLFGANG ,  HOESSEL PETER

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/10 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q11/00 ,  C08F26/02 ,  C08F283/06 ,  C09D5/04 ,  A61K7/06

Abstract: Disclosed are graft copolymers which are obtained by means of radical graft copolymerization of a) N-vinylformamide, b) one or several copolymerizable monomers of general formula (I), in which n=0.1 and R and R independently represent H, C1-C4 alkyl, CN, COOH, and/or one or several unsaturated sulphonic acids and/or one or several unsaturated phosphonic acids on a polymeric graft base c) of general formula (II), in which R=H, -CH3, and n=5-50 000.

公开(公告)号：AU2002358739A1

公开(公告)日：2003-07-09

申请号：AU2002358739

申请日：2002-12-17

Applicant: BASF AG

Inventor： DROHMANN CHRISTIAN ,  MATHAUER KLEMENS

IPC: A61K8/55 ,  A61K8/00 ,  A61K8/58 ,  A61K8/72 ,  A61K8/89 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q3/02 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q9/04 ,  A61Q17/02 ,  A61Q19/00 ,  C08F283/06 ,  C08F283/12 ,  C08F291/00 ,  C08L51/00 ,  C08L51/08 ,  A61K7/00

Abstract: Process for the preparation of polymers by free-radical polymerization from (a) ethylenically unsaturated monomers and (b) polyalkylene oxide-containing silicone derivatives, where the polymerization is carried out in the presence of alkanethiols having a carbon chain length of from C 10 to C 12.

公开(公告)号：AU2002358738A1

公开(公告)日：2003-07-09

申请号：AU2002358738

申请日：2002-12-17

Applicant: BASF AG

Inventor： DROHMANN CHRISTIAN ,  MATHAUER KLEMENS

IPC: A61K8/00 ,  A61K8/89 ,  A61K8/894 ,  A61K8/898 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q17/04 ,  C08F283/06 ,  C08F283/12 ,  C08F287/00 ,  C08G77/46 ,  C08L83/12 ,  C08L33/08

Abstract: Process for the preparation of polymers by free-radical polymerization from (a) ethylenically unsaturated monomers and (b) polyalkylene oxide-containing silicone derivatives, where the polymerization is carried out in the presence of alkanethiols having a carbon chain length of from C 13 to C 22.

公开(公告)号：DE10163118A1

公开(公告)日：2003-07-03

申请号：DE10163118

申请日：2001-12-21

Applicant: BASF AG

Inventor： DROHMANN CHRISTIAN ,  MATHAUER KLEMENS

IPC: A61K8/55 ,  A61K8/00 ,  A61K8/58 ,  A61K8/72 ,  A61K8/89 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q3/02 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q9/04 ,  A61Q17/02 ,  A61Q19/00 ,  C08F283/06 ,  C08F283/12 ,  C08F291/00 ,  C08L51/00 ,  C08L51/08 ,  C08F230/08 ,  A61K7/06

Abstract: The invention relates to a method for the production of polymers by radical polymerisation of (a) ethylenically-unsaturated monomers and (b) polyalkylene oxide containing silicone derivatives, whereby the polymerisation is carried out in the presence of alkylthiols with a carbon chain length of from 10 to 12 C.

公开(公告)号：DE10160140A1

公开(公告)日：2003-06-12

申请号：DE10160140

申请日：2001-12-07

Applicant: BASF AG

Inventor： GOMEZ MARCOS ,  MEFFERT HELMUT ,  HAMM DE BANTLEON ELISA ,  ZIEHL JUERGEN ,  LEBTIG BARBARA ,  MATHAUER KLEMENS ,  ZUAZO IZASKUN MANTECA

IPC: A23L2/02 ,  A23L2/70 ,  B01D37/02 ,  B01D39/04 ,  B01J20/26 ,  C02F1/58 ,  C08F226/00 ,  C08F226/02 ,  C08F226/06 ,  C08J9/02 ,  C12C7/26

Abstract: A popcorn polymer (I), which is insoluble and only slightly swellable, comprising: (a) 0.1-99 wt.% N-vinyllactam or N-vinylamine; (b) 0-10 wt.% difunctional crosslinker; and (c) 0.1-50 wt.% other monomer(s) capable of free radical polymerization, is new.

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：DE10046927A1

公开(公告)日：2002-04-25

申请号：DE10046927

申请日：2000-09-21

Applicant: BASF AG

Inventor： HABECK THORSTEN ,  MATHAUER KLEMENS ,  WUENSCH THOMAS ,  WESTENFELDER HORST ,  ICHIHARA HIDEYUKI ,  IKEDA TAKAHIRO ,  DAUSCH WILMA

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q3/02 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/10 ,  A61Q17/04 ,  C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  C08K5/00 ,  C08L57/00 ,  C08J3/03 ,  C08K5/06 ,  C08L33/04 ,  C09D5/02 ,  C09D5/32 ,  C08J3/20 ,  A61K7/40

Abstract: Colorant-containing aqueous polymer dispersions comprise (all amounts by wt. of polymer matrix): (A) (i) a polymer matrix based on an ethylenically-unsaturated monomer (M); and (ii) an organic colorant comprising a dye or pigment, UV-absorber or optical brightener uniformly dispersed in the polymer matrix (0.5-50%); (B) a nonionic surfactant (0.1-20%); and (C) an amphiphilic polymer with 0.5-10 mol./kg anionic-functional groups (1-50%). An Independent claim is also included for preparation of the dispersions by: (i) dissolving the colorant in monomer M, (ii) emulsifying the mixture to give a conventional oil-in-water emulsion, (iii) homogenizing to give a mini-emulsion with monomer droplets of average diameter below 1,000 nm and then (iv) polymerizing the mini-emulsion in presence of a soluble free-radical initiator together with (B) (0.1-20 wt.%) and (C) (1-50 wt.%), each wt. being based on the wt. of M.