专利名称：AQUEOUS VINYL POLYMER COATING
COMPOSITIONS
发明人：SCHEERDER, Jurgen,SMAK, Yvonne
Wilhelmina,OVERBEEK, Gerardus Cornelis
申请号：EP05776720.4申请日：20050706公开号：EP1769039A1公开日：20070404
摘要：Aqueous coating composition comprising (1) at least one vinyl polymer having aMw ≥ 15k Da and a Tg ≥ 0 °C formed from (i) 0.1 to 20 wt% of vinyl monomer(s)
containing acid functional groups and (ii) 0 to 0.49 wt% of vinyl monomer(s) containing acarbonyl functional group(s) and (2) 0.01 to 10 wt% of at least one polyhydrazinecompound B where said composition provides a film coating of König hardness ≥ 40s.
申请人：DSM IP Assets B.V.
地址：Het Overloon 1 6411 TE Heerlen NL
国籍：NL
代理机构：Schmitt, Maja
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