公开(公告)号：ES2212007T3

公开(公告)日：2004-07-16

申请号：ES97105333

申请日：1997-03-29

Applicant: BASF AG

Inventor： HAUSSLING LUKAS DR ,  KOCH ANDREAS DR ,  LEBKUCHER WERNER

IPC: C07D211/94 ,  C08F2/40 ,  C08J3/03 ,  C08K5/3432 ,  C08K5/3435 ,  C08K5/353 ,  C08L57/00 ,  C08L75/16 ,  C09D7/45 ,  C09D175/14 ,  C09D7/02

Abstract: Aqueous dispersions of compounds with copolymerisable ethylenically unsaturated groups contain a stabiliser containing at least a piperidin-N-oxyl group tetrasubstituted in 2,2,6,6-position by a 1-6C hydrocarbon group. he stabiliser is most preferably of formula (V). The stabiliser is present in an amount of 0.001-0.5 wt.%. The dispersions contains polyurethane compounds in an amount of 0.005-0.4 mol. ethylenically unsaturated groups per 100 g polyurethane.