公开(公告)号：AU2010251271A1

公开(公告)日：2011-11-24

申请号：AU2010251271

申请日：2010-05-17

Applicant: BASF SE

Inventor： ROLAND REICHENBACH-KLINKE ,  THOMAS PFEUFFER ,  KATI SCHMIDT ,  THOMAS OSTROWSKI ,  LEYRER REINHOLD J ,  YULIA FOGEL ,  STEFAN FRIEDRICH ,  PETER GAEBERLEIN ,  ANDREA ORLEANS ,  MANFRED SCHUHBECK ,  MARCUS GUZMANN ,  MARKUS ROSCH ,  BJORN LANGLOTZ

IPC: C08F220/34 ,  C08F220/56 ,  C08F220/58

Abstract: The invention relates to water-soluble, hydrophobically associating copolymers containing novel hydrophobically associating monomers. The monomers comprise an ethylenically unsaturated group and a polyether group with a block structure consisting of a hydrophilic polyalkylene oxide block, which essentially consists of ethylene oxide groups, and of a terminal, hydrophobic polyalkylene oxide block, which consists of alkylene oxides with at least 4 and preferably at least 5 carbon atoms.

公开(公告)号：MY152754A

公开(公告)日：2014-11-28

申请号：MYPI2011005377

申请日：2010-05-17

Applicant: BASF SE

Inventor： ROLAND REICHENBACH-KLINKE DR ,  MANFRED SCHUHBECK ,  MARCUS GUZMANN DR ,  MARKUS RÖSCH DR ,  BJÖRN LANGLOTZ DR ,  THOMAS PFEUFFER DR ,  KATI SCHMIDT DR ,  THOMAS OSTROWSKI DR ,  LEYRER REINHOLD J DR ,  YULIA FOGEL DR ,  STEFAN FRIEDRICH DR ,  PETER GAEBERLEIN DR ,  ANDREA ORLEANS

IPC: C08F16/18

Abstract: WATER-SOLUBLE, HYDROPHOBICALLY ASSOCIATING COPOLYMERS WHICH COMPRISE NEW TYPES OF HYDROPHOBICALLY ASSOCIATING MONOMERS. THE MONOMERS COMPRISE AN ETHYLENICALLY UNSATURATED GROUP AND A POLYETHER GROUP WITH BLOCK STRUCTURE COMPRISING A HYDROPHILIC POLYALKYLENE OXIDE BLOCK WHICH CONSISTS ESSENTIALLY OF ETHYLENE OXIDE GROUPS, AND A TERMINAL, HYDROPHOBIC POLYALKYLENE OXIDE BLOCK WHICH CONSISTS OF ALKYLENE OXIDES WITH AT LEAST 4, PREFERABLY AT LEAST 5 CARBON ATOMS.