公开(公告)号：DE102004028391A1

公开(公告)日：2005-12-29

申请号：DE102004028391

申请日：2004-06-14

Applicant: BASF AG

Inventor： LEYRER REINHOLD J ,  WINTER DOMINIK ,  BOTHE MARC

IPC: C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  B01J13/18 ,  C09D7/12

Abstract: A process for preparing an aqueous addition-polymer dispersion by free-radically initiated aqueous emulsion polymerization of at least one ethylenically unsaturated monomer in the presence of at least one dispersant and at least one free-radical initiator at a polymerization temperature

公开(公告)号：DE102004003261A1

公开(公告)日：2005-08-18

申请号：DE102004003261

申请日：2004-01-21

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  LEYRER REINHOLD J ,  BROCKMEYER ANDREAS ,  SCHMID MARKUS ,  ETTL ROLAND

IPC: C07C57/13 ,  C08F2/22 ,  C08F2/44 ,  C14C9/00 ,  C14C11/00 ,  D06M13/10 ,  D06M13/13 ,  D06M13/203 ,  D21H17/16 ,  D21H21/16 ,  C08F24/00 ,  C08F2/24 ,  C08F20/10 ,  C08F20/06 ,  D06M15/263 ,  C09D133/08

Abstract: Aqueous alkenylsuccinic anhydride-containing polymer dispersions which are obtainable by miniemulsion polymerization of hydrophobic monoethylenically unsaturated monomers in the presence of alkenylsuccinic anhydrides, processes for the preparation of such polymer dispersions by polymerizing hydrophobic monomers by a miniemulsion polymerization method in the presence of at least one alkenylsuccinic anhydride and, if appropriate, an alkyldiketene, and use of the resulting aqueous alkenylsuccinic anhydride-containing polymer dispersions as engine and surface sizes for paper and for imparting water repellency to leather, natural and/or synthetic fibers and textiles.

公开(公告)号：DE10321084A1

公开(公告)日：2004-11-25

申请号：DE10321084

申请日：2003-05-09

Applicant: BASF AG

Inventor： HE XU ,  LEYRER REINHOLD J ,  SCHOEPKE HOLGER

IPC: C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08L51/00 ,  C09D151/00 ,  C08J3/20 ,  C08F2/22 ,  C08F212/08 ,  C08F257/00 ,  C08F265/06 ,  C08J5/18 ,  C08J7/16 ,  C09D5/02

公开(公告)号：DE10312509A1

公开(公告)日：2004-09-30

申请号：DE10312509

申请日：2003-03-20

Applicant: BASF AG

Inventor： LEYRER REINHOLD J ,  MUELLER BETTINA ,  AMRHEIN PATRICK ,  SCHORNICK GUNNAR ,  RITTER HELMUT

IPC: C08F2/00 ,  C08F2/22 ,  C11D3/22 ,  C11D3/37 ,  C08F2/04

Abstract: A process for preparing a polymer having isotactic or syndiotactic regions (ordered regions for short) by polymerizing polymerizable compounds (monomers) in the presence of an optically active compound as complexing agent, wherein more than 50% by weight of the optically active compound is in the form of only one of the possible enantiomers, the polymerization takes place at temperatures below 20° C., and at least 10% by weight of the monomers are prochiral compounds.

公开(公告)号：DE10229732A1

公开(公告)日：2004-01-22

申请号：DE10229732

申请日：2002-07-02

Applicant: BASF AG

Inventor： LEYRER REINHOLD J ,  HAMERS CHRISTOPH ,  SCHOEPKE HOLGER ,  RITTER HELMUT ,  LOEWEN HARTMUT

IPC: C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08L51/00 ,  G02F1/17 ,  C09D151/00 ,  G02F1/167 ,  C09D5/29 ,  H01S3/034 ,  G02F1/133

Abstract: An optical display element containing a layer of a deformable material (matrix) and discrete polymer particles distributed in the matrix in accordance with a defined space lattice structure is new.

公开(公告)号：AU6394801A

公开(公告)日：2001-12-17

申请号：AU6394801

申请日：2001-06-02

Applicant: BASF AG

Inventor： BOECKH DIETER ,  NORENBERG RALF ,  DETERING JURGEN ,  BERTLEFF WERNER ,  SCHOPKE HOLGER ,  LEYRER REINHOLD J ,  HUFF JURGEN

IPC: C11D1/38 ,  C11D1/86 ,  C11D3/00 ,  C11D3/02 ,  C11D3/37 ,  C11D11/00 ,  D06M15/263 ,  D06M23/08 ,  C11D17/00 ,  C11D17/06 ,  C11D1/02 ,  C11D1/66 ,  C11D3/04

Abstract: Use of cationically modified, particulate, hydrophobic polymers, the surface of which has been cationically modified by coating with polyvalent metal ions and/or cationic surfactants, the particle size of which is 10 nm to 100 mum, as additive to rinse compositions, care compositions, detergents and cleaners, and also rinse compositions, care compositions, detergents and cleaners which comprise the cationically modified, particulate, hydrophobic polymers.

公开(公告)号：CA2410442A1

公开(公告)日：2001-12-13

申请号：CA2410442

申请日：2001-06-02

Applicant: BASF AG

Inventor： MOHR BERNHARD ,  HUFF JURGEN ,  SCHOPKE HOLGER ,  HILDEBRANDT SOREN ,  BOECKH DIETER ,  LEYRER REINHOLD J ,  NORENBERG RALF

IPC: D06L1/12 ,  C08J3/205 ,  C11D3/37 ,  C11D17/06 ,  D06M15/267 ,  D06M15/285 ,  D06M15/356

Abstract: The invention relates to the use of cationically-modified, particle-shaped, hydrophobic polymers as addition agents in rinsing, care, detergent, and cleaning products. The surface of said polymers is cationically modified by means of a coating of cationic polymers and the particle size of said polyme rs ranges from 10 nm to 100 .mu.m.

公开(公告)号：DE19960862A1

公开(公告)日：2001-06-28

申请号：DE19960862

申请日：1999-12-17

Applicant: BASF AG

Inventor： LEYRER REINHOLD J ,  HANCIOGULLARI HARUTYUN

IPC: D21H19/60 ,  D21H19/56 ,  D21H19/20 ,  D21H17/36

Abstract: The invention relates to paper coating materials, comprising a polymer, dispersed in water, by means of polyvinyl alcohol as protective colloid (PVA-dispersed polymerisate for short).

公开(公告)号：CA2394114A1

公开(公告)日：2001-06-21

申请号：CA2394114

申请日：2000-12-06

Applicant: BASF AG

Inventor： LEYRER REINHOLD J ,  HANCIOGULLARI HARUTYUN

IPC: D21H19/60

Abstract: The invention relates to paper coating materials, comprising a polymer, dispersed in water, by means of polyvinyl alcohol as protective colloid (PVA - dispersed polymerisate for short).

公开(公告)号：DK0491761T3

公开(公告)日：1996-04-15

申请号：DK90913378

申请日：1990-09-12

Applicant: BASF AG ,  HOECHST AG

Inventor： JAECKEL KLAUS-PETER ,  LEYRER REINHOLD J ,  MUENCH VOLKER ,  STROHRIEGL PETER ,  HAARER DIETRICH

IPC: G03G13/26 ,  B41C1/10 ,  G03G9/09 ,  G03G13/28