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：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.

公开(公告)号：CA2609411A1

公开(公告)日：2006-12-07

申请号：CA2609411

申请日：2006-05-24

Applicant: BASF AG

Inventor： BLUM RAINER ,  MECK DIETER ,  HEMEL RALF ,  GISPERT NORBERT ,  HAMERS CHRISTOPH ,  SCHMIDT-THUMMES JURGEN ,  MAHR NORBERT

IPC: D21H17/69

Abstract: The invention relates to a method for producing filled papers and filled paper products by adding an aqueous suspension of at least one finely particulate polymer-pigment hybrid to a paper-making stock and dewatering the paper-making stock while forming sheets. The polymer-pigment hybrid is obtained by grinding an aqueous suspension of at least inorganic pigment in the presence of at least one binder and optionally by drying the aqueous suspension so obtained and redispersing the dried polymer-pigment hybrid in water. The invention also relates to the polymer-pigment hybrids so obtained as fillers for producing filled paper or filled paper products.

公开(公告)号：NO20075988L

公开(公告)日：2007-12-20

申请号：NO20075988

申请日：2007-11-23

Applicant: BASF AG

Inventor： BLUM RAINER ,  SCHMIDT-THÜMMES JÜRGEN ,  HAMERS CHRISTOPH ,  MAHR NORBERT ,  MECK DIETER ,  HEMEL RALF ,  GISPERT NORBERT

IPC: D21H17/69

Abstract: Fremgangsmåte for fremstilling av papir og papirprodukter inneholdende fyllstoff, ved tilsetning av en vandig suspensjon av minst ett findelt polymerpigmenthybrid til en papirmasse og drenering av papirmassen med dannelse av ark, der polymerpigmenthybridet kan oppnås ved finmaling av en vandig suspensjon av minst ett uorganisk pigment i nærvær av minst ett bindemiddel, og, hvis hensiktsmessig, ved tørking av den vandige suspensjonen som oppnås ved å finfordele det tørkete polymerpigmenthybridet igjen i vann, samt anvendelse av polymerpigmenthybrider, som oppnås på denne måten, som et fyllstoff for fremstilling av papir og papirprodukter inneholdende fyllstoff.

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：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：DE3520831A1

公开(公告)日：1985-12-19

申请号：DE3520831

申请日：1985-06-11

Applicant: BASF AG

Inventor： BECKER JOHANNES ,  MECK DIETER

IPC: B41F33/00 ,  B41F5/20

Abstract: In a frame (1) with a support surface (2) for the carrier strip (3) coated with the printing ink, a plurality of test stamps (6) are held movably above and along said carrier strip and can be brought into contact with the carrier strip one after the other by means of an operating cylinder (10). For this purpose, the frame is mounted on a base plate (12) so as to be displaceable in the direction of the test stamps arranged in a row and can be fixed in the respective stamping positions.

公开(公告)号：BRPI0611329B1

公开(公告)日：2016-12-20

申请号：BRPI0611329

申请日：2006-05-24

Applicant: BASF AG

Inventor： HAMERS CHRISTOPH ,  MECK DIETER ,  SCHMIDT-THÜMMES JÜRGEN ,  GISPERT NORBERT ,  MAHR NORBERT ,  BLUM RAINER ,  HEMEL RALF

IPC: D21H17/69

Abstract: processo para produção de papéis contendo carga e produtos de papel contendo carga, e, uso de suspensões aquosas de híbridos polímero-pigmento. processo para a produção de papéis contendo carga e produtos de papel contendo carga por adição de uma suspensão aquosa de pelo menos um híbrido polímero-pigmento finamente dividido para um estoque de papel e drenagem do estoque de papel com formação de folha, o híbrido polímero-pigmento sendo obtenível por moagem de uma suspensão aquosa de pelo menos um pigmento inorgânico na presença de pelo menos um aglutinante e, se apropriado, por secagem da suspensão aquosa assim obtenível e redispersão do híbrido polimero-pigmento secado em água, e o uso dos híbridos polímero-pigmento assim obteníveis como a carga para a produção de papel contendo carga ou produtos de papel contendo carga.

公开(公告)号：CA2609411C

公开(公告)日：2014-04-01

申请号：CA2609411

申请日：2006-05-24

Applicant: BASF AG

Inventor： MAHR NORBERT ,  MECK DIETER ,  BLUM RAINER ,  HEMEL RALF ,  GISPERT NORBERT ,  SCHMIDT-THUMMES JURGEN ,  HAMERS CHRISTOPH

IPC: D21H17/69

Abstract: The invention relates to a method for producing filled papers and filled paper products by adding an aqueous suspension of at least one finely particulate polymer-pigment hybrid to a paper-making stock and dewatering the paper-making stock while forming sheets. The polymer-pigment hybrid is obtained by grinding an aqueous suspension of at least inorganic pigment in the presence of at least one binder and optionally by drying the aqueous suspension so obtained and redispersing the dried polymer-pigment hybrid in water. The invention also relates to the polymer-pigment hybrids so obtained as fillers for producing filled paper or filled paper products.

公开(公告)号：BRPI0611329A2

公开(公告)日：2011-02-22

申请号：BRPI0611329

申请日：2006-05-24

Applicant: BASF AG

Inventor： MAHR NORBERT ,  MECK DIETER ,  BLUM RAINER ,  HEMEL RALF ,  GISPERT NORBERT ,  SCHMIDT-THUEMMES JUERGEN ,  HAMERS CHRISTOPH

IPC: D21H17/69

Abstract: Process for the production of filler-containing papers and filler-containing paper products by addition of an aqueous suspension of at least one finely divided polymer-pigment hybrid to a paper stock and drainage of the paper stock with sheet formation, the polymer-pigment hybrid being obtainable by milling an aqueous suspension of at least one inorganic pigment in the presence of at least one binder and, if appropriate, by drying the aqueous suspension thus obtainable and redispersing the dried polymer-pigment hybrid in water, and the use of the polymer-pigment hybrids thus obtainable as a filler for the production of filler-containing paper or filler-containing paper products.