Invention Grant
US08222338B2 Aqueous dispersions including at least one alkyd resin and at least one addition polymer having at least one (meth)acrylat-segment
失效
含水分散体包括至少一种醇酸树脂和至少一种具有至少一个（甲基）丙烯酸酯链段的加成聚合物
- Patent Title: Aqueous dispersions including at least one alkyd resin and at least one addition polymer having at least one (meth)acrylat-segment
- Patent Title (中): 含水分散体包括至少一种醇酸树脂和至少一种具有至少一个（甲基）丙烯酸酯链段的加成聚合物
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Application No.: US12678597Application Date: 2008-10-06
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Publication No.: US08222338B2Publication Date: 2012-07-17
- Inventor: Christine Breiner , Joachim Knebel , Gerold Schmitt
- Applicant: Christine Breiner , Joachim Knebel , Gerold Schmitt
- Applicant Address: DE Darmstadt
- Assignee: Evonik Röhm GmbH
- Current Assignee: Evonik Röhm GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102007048189 20071008
- International Application: PCT/EP2008/063362 WO 20081006
- International Announcement: WO2009/047237 WO 20090416
- Main IPC: C08L75/04
- IPC: C08L75/04 ; C08L33/10 ; C08F118/02
Abstract:
The present invention relates to an aqueous dispersion comprising at least one alkyd resin and at least one addition polymer having at least one (meth)acrylate segment which comprises 1% to 30% by weight of units derived from (meth)acrylates which in the alkyl radical have at least one double bond and 8 to 40 carbon atoms, 0.1% to 10% by weight of units derived from monomers containing acid groups, and 50% to 98.9% by weight of units derived from (meth)acrylates having 1 to 6 carbon atoms in the alkyl radical, based on the weight of the (meth)acrylate segment.
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