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专利名称：Stabilised aqueous dispersions of polymers
having ethylenic unsaturated groups
发明人：HAEUSSLING, LUKAS, DR.,KOCH, ANDREAS,
DR.,LEBKUECHER, WERNER
申请号：EP97105333.5申请日：19970329公开号：EP0801092A2公开日：19971015
摘要：Aqueous dispersions of compounds with copolymerisable ethylenicallyunsaturated groups contain a stabiliser containing at least a piperidin-N-oxyl grouptetrasubstituted in 2,2,6,6-position by a 1-6C hydrocarbon group. he stabiliser is mostpreferably of formula (V). The stabiliser is present in an amount of 0.001-0.5 wt.%. Thedispersions contains polyurethane compounds in an amount of 0.005-0.4 mol.ethylenically unsaturated groups per 100 g polyurethane.
申请人：BASF AKTIENGESELLSCHAFT
地址：67056 Ludwigshafen DE
国籍：DE
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