公开(公告)号：WO03021041A3

公开(公告)日：2003-09-04

申请号：PCT/EP0209542

申请日：2002-08-27

Applicant: BASF AG ,  BLUM THIERRY ,  LINHART FRIEDRICH ,  KAUB HANS-PETER ,  CHAMP SIMON ,  WENDKER MARTIN ,  MECK DIETER ,  GEIGER STEFFEN

Inventor： BLUM THIERRY ,  LINHART FRIEDRICH ,  KAUB HANS-PETER ,  CHAMP SIMON ,  WENDKER MARTIN ,  MECK DIETER ,  GEIGER STEFFEN

IPC: C08F8/00 ,  C08F220/60 ,  C08F226/00 ,  C08K5/00 ,  D21H19/56 ,  D21H21/30 ,  B41M5/00 ,  C08K5/42

CPC classification number: C08K5/0041 ,  C08L39/06

Abstract: The invention relates to a method for producing recording materials. According to the invention, mixtures A, containing i) at least one optical brightening agent, ii) at least one cationic polyelectrolyte, and iii) at least one solvent, are applied to the recording material.

Abstract translation: 用于制备记录材料的方法，其中将包含i）至少一种荧光增白剂，ii）至少一种阳离子聚电解质和iii）至少一种溶剂的混合物A施加到记录材料上。

公开(公告)号：DE10150895A1

公开(公告)日：2003-04-30

申请号：DE10150895

申请日：2001-10-18

Applicant: BASF AG

Inventor： ULLRICH HEINRICH ,  BLUM THIERRY ,  LINHART FRIEDRICH ,  MECK DIETER ,  STEINMACHER THOMAS ,  GEIGER STEFFEN

IPC: C08K5/00 ,  C11D3/37 ,  C11D3/42 ,  D21H19/58 ,  C09D133/10 ,  C09D133/24

Abstract: The addition of a (co)polymer B, comprising an N-vinylcarboxamide, to a polymer dispersion, the bonding force of this binder in a paper coating composition is increased, and the optical brightener in the paper coating composition is extremely strongly activated. Polymer dispersions containing: (i) a (co) polymer A with at least one main monomer selected from 1-20C alkyl (meth)acrylate, vinyl ester from up to 20C carboxylic acid, up to 20C vinyl aromatics, ethylenically unsaturated nitrile, vinyl halide, vinyl ether or 1-10C allyl ethers containing alcohols and aliphatic 2-8C hydrocarbons and 1 or two double bonds included by polymerization (sic); and (ii) at least one N-vinylcarboxyic acid amide in polymerized form containing (co)polymer B. Independent claims are included for: (1) a paper coating composition containing the polymer dispersion; and (2) a process for preparation of the polymer dispersion by mixing a dispersion of (co)polymer A with (co)polymer B, its dispersion, solution, suspension, or emulsion, and a brightener, its solution, or suspension.

公开(公告)号：AU2002333720A1

公开(公告)日：2003-03-18

申请号：AU2002333720

申请日：2002-08-27

Applicant: BASF AG

Inventor： WENDKER MARTIN ,  BLUM THIERRY ,  KAUB HANS-PETER ,  GEIGER STEFFEN ,  CHAMP SIMON ,  LINHART FRIEDRICH ,  MECK DIETER

IPC: C08K5/00 ,  B41M5/00 ,  C08K5/42

公开(公告)号：CA2459235A1

公开(公告)日：2003-03-13

申请号：CA2459235

申请日：2002-08-27

Applicant: BASF AG

Inventor： BLUM THIERRY ,  KAUB HANS-PETER ,  CHAMP SIMON ,  MECK DIETER ,  LINHART FRIEDRICH ,  WENDKER MARTIN ,  GEIGER STEFFEN

IPC: C08F8/00 ,  C08F220/60 ,  C08F226/00 ,  C08K5/00 ,  D21H19/56 ,  D21H21/30 ,  B41M5/00 ,  C08K5/42

Abstract: The invention relates to a method for producing recording materials. Accordi ng to the invention, mixtures A, containing i) at least one optical brightening agent, ii) at least one cationic polyelectrolyte, and iii) at least one solvent, are applied to the recording material.

公开(公告)号：CA2459235C

公开(公告)日：2009-11-10

申请号：CA2459235

申请日：2002-08-27

Applicant: BASF AG

Inventor： MECK DIETER ,  BLUM THIERRY ,  KAUB HANS-PETER ,  LINHART FRIEDRICH ,  GEIGER STEFFEN ,  CHAMP SIMON ,  WENDKER MARTIN

IPC: B41M5/00 ,  C08F8/00 ,  C08F220/60 ,  C08F226/00 ,  C08K5/00 ,  C08K5/42 ,  D21H19/56 ,  D21H21/30

Abstract: The invention relates to a method for producing recording materials. Accordi ng to the invention, mixtures A, containing i) at least one optical brightening agent, ii) at least one cationic polyelectrolyte, and iii) at least one solvent, are applied to the recording material.

公开(公告)号：DE10161157A1

公开(公告)日：2003-03-20

申请号：DE10161157

申请日：2001-12-12

Applicant: BASF AG

Inventor： BLUM THIERRY ,  LINHART FRIEDRICH ,  GEIGER STEFFEN ,  KAUB HANS-PETER ,  CHAMP SIMON ,  MECK DIETER ,  WENDKER MARTIN

IPC: C08K5/00 ,  D21H21/30 ,  D21H17/45 ,  D21H19/56

Abstract: The invention relates to a method for producing recording materials. According to the invention, mixtures A, containing i) at least one optical brightening agent, ii) at least one cationic polyelectrolyte, and iii) at least one solvent, are applied to the recording material.