公开(公告)号：CA2744980C

公开(公告)日：2017-01-03

申请号：CA2744980

申请日：2009-11-23

Applicant: BASF SE

Inventor： ROLLER SEBASTIAN ,  DERSCH ROLF ,  BAAH FELIX

IPC: C08L33/00 ,  C09D133/00

Abstract: The present invention relates to an aqueous binder composition comprising: at least one polymer P with a glass transition temperature T g in the range from -20 to +60°C in the form of an aqueous polymer dispersion PD obtainable by free-radi-cal emulsion polymerization of at least one ethylenically unsaturated monomer M, and 0.1 to 10% by weight, based on the sum of polymer P and oligomer, of one or more oligomers formed from ethylenically unsaturated monomers and having a mean molecular weight Mw of 1000 to 30 000 g/mol and a glass transition temperature T g in the range from +60 to +120°C and an acid number in the range from 50 to 350, to a process for preparation thereof, to coating materials comprising them, and to the use of water-solu-ble oligomers in a mixture with aqueous polymer dispersions in coating materials which lead to coatings with increased shine.

公开(公告)号：ES2545733T3

公开(公告)日：2015-09-15

申请号：ES09756495

申请日：2009-11-23

Applicant: BASF SE

Inventor： ROLLER SEBASTIAN ,  DERSCH ROLF ,  BAAH FELIX

IPC: C08L33/00 ,  C09D133/00

Abstract: Composición acuosa de aglutinantes que contiene: - al menos un polímero P con una temperatura de transición vítrea Tg en el intervalo de -20 a + 60 °C en forma de una dispersión polimérica DP acuosa, que puede obtenerse mediante polimerización radicalaria en emulsión de al menos un monómero M etilénicamente insaturado y - del 0,1 al 10 % en peso, con respecto a la suma de polímero P y oligómero, de uno o varios oligómeros construidos a partir de monómeros etilénicamente insaturados con un peso molecular promedio Mw de 1000 a 30000 g/mol y una temperatura de transición vítrea Tg en el intervalo de +60 a +120 °C y un índice de acidez en el intervalo de 50 a 350.

公开(公告)号：AU2009321590A1

公开(公告)日：2010-06-10

申请号：AU2009321590

申请日：2009-11-23

Applicant: BASF SE

Inventor： ROLLER SEBASTIAN ,  DERSCH ROLF ,  BAAH FELIX

IPC: C08L33/00 ,  C09D133/00

公开(公告)号：PL2370516T3

公开(公告)日：2015-11-30

申请号：PL09756495

申请日：2009-11-23

Applicant: BASF SE

Inventor： ROLLER SEBASTIAN ,  DERSCH ROLF ,  BAAH FELIX

IPC: C08L33/00 ,  C09D133/00

公开(公告)号：AU2009321590B2

公开(公告)日：2015-02-26

申请号：AU2009321590

申请日：2009-11-23

Applicant: BASF SE

Inventor： ROLLER SEBASTIAN ,  DERSCH ROLF ,  BAAH FELIX

IPC: C08L33/00 ,  C09D133/00

Abstract: The present invention relates to an aqueous binder composition comprising: at least one polymer P with a glass transition temperature T

公开(公告)号：CA2744980A1

公开(公告)日：2010-06-10

申请号：CA2744980

申请日：2009-11-23

Applicant: BASF SE

Inventor： ROLLER SEBASTIAN ,  DERSCH ROLF ,  BAAH FELIX

IPC: C08L33/00 ,  C09D133/00

Abstract: The present invention relates to an aqueous binder composition comprising: at least one polymer P with a glass transition temperature Tg in the range from -20 to +60°C in the form of an aqueous polymer dispersion PD obtainable by free-radical emulsion polymerization of at least one ethylenically unsaturated monomer M, and 0.1 to 10% by weight, based on the sum of polymer P and oligomer, of one or more oligomers formed from ethylenically unsaturated monomers and having a mean molecular weight Mw of 1000 to 30 000 g/mol and a glass transition temperature Tg in the range from +60 to +120°C and an acid number in the range from 50 to 350, to a process for preparation thereof, to coating materials comprising them, and to the use of water-soluble oligomers in a mixture with aqueous polymer dispersions in coating materials which lead to coatings with increased shine.