发明名称 |
ÜBERZUGZUSAMMENSETZUNG ENTHALTEND EIN OXIDATIV TROCKNENDES MEHRFACH UNGESÄTTIGTES KONDENSATIONSPRODUKT, EIN POLYTHIOL UND EIN TROCKNUNGSMITTEL |
摘要 |
<p>Coating composition and its use in a one-pot system. The coating composition comprises:an oxidatively drying polyunsaturated condensation product, such as an alkyd, having pendant groups in an amount of more than 20% by weight of the condensation product, the pendant groups comprising unsaturated CC bonds;a polythiol having two or more SH-groups;a siccative.The equivalence ratio of thiol functional groups to unsaturated CC bonds being less than 0.3, preferably between 0.01 and 0.25. The coating composition comprises 1-30 wt-%, preferably 3-20 wt-%, of thiol compounds, related to the total weight of solid resin. The coating composition further comprises a drying accelerating complexing agent, preferably 2,2'-bipyridyl or 1,10-phenantroline.</p> |
申请公布号 |
AT262002(T) |
申请公布日期 |
2004.04.15 |
申请号 |
AT20000987287T |
申请日期 |
2000.11.22 |
申请人 |
AKZO NOBEL N.V. |
发明人 |
BAKKEREN, FRANK, JOHANNES, ALFRED, DIR;KLAASEN, ROBERT, PAUL |
分类号 |
C09D167/00;C08G75/04;C09D5/00;C09D181/00;C09J167/00;(IPC1-7):C08G75/04 |
主分类号 |
C09D167/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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