公开(公告)号：MX2018014925A

公开(公告)日：2019-09-02

申请号：MX2018014925

申请日：2017-06-02

Applicant: BASF SE

Inventor： GARY A DEETER ,  FRANK REINHOLD ,  AMIRPOUYAN SARDASHTI ,  ANDREW SEECHARAN

IPC: C09D5/02 ,  C09D133/08 ,  C09D133/10 ,  D21H19/16

Abstract: En la presente se describe un aglutinante de polímeros de múltiples fases que incluye una dispersión de polímeros acuosa, una emulsión hidrófoba opcional y un tensioactivo opcional. El aglutinante de polímeros proporciona, cuando se seca, una absorción de agua de menos de alrededor de 5 g/m2/20 min, una resistencia al sellado de al menos alrededor de 200 Newtons/metro (N/m), como se mide a 25°C o a 90°C, y suficiente resistencia al bloqueo como para no causarle daño al sustrato.

公开(公告)号：AU2009331576A1

公开(公告)日：2011-07-21

申请号：AU2009331576

申请日：2009-12-21

Applicant: BASF SE

Inventor： ALEXANDRE TERRENOIRE ,  FRANK REINHOLD ,  STEPHAN AMTHOR ,  MICHAEL GROSS ,  KONRAD ROSCHMANN ,  STEFAN BECKER ,  KAMESH VYAKARANAM ,  JENS HARTIG

IPC: C08F2/22 ,  C08F220/18 ,  C08K3/38 ,  C09D133/00 ,  C09J133/00

Abstract: The present invention relates to polymer dispersion-based binder compositions comprising boric acid or salts of boric acid as cross-linking agents, to a method for the production thereof and to use thereof. The aqueous binder composition comprises: a) a water-insoluble polymer (P) in the form of dispersed polymer particles with a glass transition temperature in the range of -50°C to 50°C, obtained through radical polymerization of ethylenically unsaturated monomers M, wherein the monomers M contain: 80 to 99.9 wt %, relative to the total amount of monomers M, of at least one slightly soluble neutral monoethylenically unsaturated monomer M1; and 0.1 to 20 wt %, relative to the total amount of monomers M, of at least one monoethylenically unsaturated monomer M2 that contains at least one carboxyl group and/or at least one carboxylic acid amide group (CONH); and b) boric acid and/or at least one salt of boric acid.