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：CA2542095A1

公开(公告)日：2005-05-12

申请号：CA2542095

申请日：2004-10-15

Applicant: BASF AG

Inventor： KESSLER THOMAS ,  GUNTHERBERG NORBERT ,  DYLLICK-BRENZINGER RAINER ,  WITTMER PETER ,  ETTL ROLAND

IPC: D21H21/16 ,  D21H17/17 ,  D21H17/28 ,  D21H23/04 ,  D21H23/22

公开(公告)号：CA2502226A1

公开(公告)日：2004-05-06

申请号：CA2502226

申请日：2003-10-09

Applicant: BASF AG

Inventor： TIARKS FRANCA ,  ETTL ROLAND ,  DYLLICK-BRENZINGER RAINER ,  RIEBELING ULRICH

IPC: C08F2/22 ,  C08F2/44 ,  C14C11/00 ,  D06M13/13 ,  D21H17/17 ,  C14C9/00

Abstract: The invention relates to aqueous polymer dispersions, which contain alkyldiketenes and which can be obtained by the miniemulsion polymerization of hydrophobic monoethylenically unsaturated monomers in the presence of alkyldiketenes, to methods for producing polymer dispersions of this type, a nd to the use of the dispersions obtainable in such a manner as sizing agents f or paper and as waterproofing agents for leather, natural and/or synthetic fibe rs and textiles.

公开(公告)号：DE10248879A1

公开(公告)日：2004-04-29

申请号：DE10248879

申请日：2002-10-18

Applicant: BASF AG

Inventor： DYLLICK-BRENZINGER RAINER ,  ETTL ROLAND ,  TIARKS FRANCA

IPC: C08F2/22 ,  C08F2/44 ,  C14C11/00 ,  D06M13/13 ,  D21H17/17 ,  C08F2/24 ,  C08F24/00 ,  D21H21/16 ,  C09D5/02 ,  D06M15/233

Abstract: Alkyldiketene-containing aqueous polymer dispersions which are obtainable by miniemulsion polymerization of hydrophobic monoethylenically unsaturated monomers in the presence of alkyldiketenes, processes for the preparation of such polymer dispersions and the use of the thus obtainable dispersions as sizes for paper or as water repellents for leather, natural and/or manmade fibers and textiles.

公开(公告)号：AU2003260324A1

公开(公告)日：2004-03-29

申请号：AU2003260324

申请日：2003-07-24

Applicant: BASF AG

Inventor： CHAMP SIMON ,  ETTL ROLAND ,  DYLLICK-BRENZINGER RAINER

IPC: D21H17/17 ,  D21H17/29 ,  D21H17/45 ,  D21H19/22 ,  D21H21/10 ,  D21H21/16 ,  D21H23/76 ,  D21H27/10

公开(公告)号：AU2003251464A1

公开(公告)日：2004-03-29

申请号：AU2003251464

申请日：2003-07-24

Applicant: BASF AG

Inventor： CHAMP SIMON ,  GRIMM GUNTHER ,  ETTL ROLAND ,  DYLLICK-BRENZINGER RAINER

IPC: D21H17/17 ,  D21H21/16

公开(公告)号：DE10237913A1

公开(公告)日：2004-02-26

申请号：DE10237913

申请日：2002-08-14

Applicant: BASF AG

Inventor： CHAMP SIMON ,  ETTL ROLAND ,  DYLLICK-BRENZINGER RAINER

IPC: D21H17/17 ,  D21H17/29 ,  D21H17/45 ,  D21H19/22 ,  D21H21/10 ,  D21H21/16 ,  D21H23/76 ,  D21H27/10

Abstract: Production of cardboard for packaging liquids by treating an aqueous slurry of cellulose fibers with a sizing agent, a retention aid and optionally a water-soluble aluminum compound comprises adding a cationic polymer to the slurry.

公开(公告)号：AT254691T

公开(公告)日：2003-12-15

申请号：AT01936144

申请日：2001-03-27

Applicant: BASF AG

Inventor： SCHAEDLER VOLKER ,  CHRISTIE DAVID ,  ETTL ROLAND

IPC: D21H19/56 ,  D21H19/58

公开(公告)号：DE10158661A1

公开(公告)日：2003-06-12

申请号：DE10158661

申请日：2001-11-30

Applicant: BASF AG

Inventor： ETTL ROLAND ,  WINTER MANFRED ,  FREUND TORSTEN ,  KESSLER THOMAS ,  GRIMM GUENTHER

IPC: C07D315/00 ,  C07C45/89

Abstract: The invention relates to a method for producing alkyl ketene dimers by reacting carboxylic acid chlorides with tertiary amines in a molar ratio of between 1: 1 and 1: 1.6 at temperatures of between 65 and 150 DEG C and with a residence time of between 1 and 30 mins in the absence of solvents. Said reaction partners are intensively mixed and the alkyl ketene dimers are separated from the reaction mixture.

公开(公告)号：DE59604544D1

公开(公告)日：2000-04-06

申请号：DE59604544

申请日：1996-05-04

Applicant: BASF AG

Inventor： MUELLER REINHARD ,  WEHLAGE THOMAS ,  TRIESELT WOLFGANG ,  OFTRING ALFRED ,  KAPPES ELISABETH ,  OETTER GUENTER ,  BOECKH DIETER ,  ETTL ROLAND ,  HETTCHE ALBERT

IPC: C11D7/26 ,  A61L2/18 ,  C11D3/39 ,  C11D3/42 ,  C11D7/32 ,  C11D7/34 ,  C11D7/36 ,  C11D7/54 ,  D06L3/12 ,  D06L4/614 ,  D06L4/657 ,  D06L4/671

Abstract: PCT No. PCT/EP96/01863 Sec. 371 Date Nov. 17, 1997 Sec. 102(e) Date Nov. 17, 1997 PCT Filed May 4, 1996 PCT Pub. No. WO96/36686 PCT Pub. Date Nov. 21, 1996Heterocyclic compounds I R1-X-L(I) where L is a cyclic carbamate residue, a lactonoxy residue or a lactam residue, X is an oxygen-containing group where A is a linker, and R1 is an organic radical or a group L, are used as activators for inorganic peroxy compounds, in particular as cold bleach activators or optical brighteners in detergents, cleaners and bleaches and in disinfectants.