发明名称 Bisphenol A and Aromatic Glycidyl Ether-Free Coatings
摘要 Disclosed are Bisphenol A (BPA), Bisphenol F, Bisphenol A diglycidyl ether (BADGE), and Bisphenol F diglycidyl ether (BFDGE)-free coating compositions for metal substrates including an under-coat composition containing a polyester (co)polymer, and an under-coat cross-linker; and an over-coat composition containing a poly(vinyl chloride) (co)polymer dispersed in a substantially nonaqueous carrier liquid, an over-coat cross-linker, and a functional (meth)acrylic (co)polymer. Also provided is a method of coating a metal substrate using the BPA, BPF, BADGE and BFDGE-free coating system to produce a hardened protective coating useful in fabricating metal storage containers. The coated substrate is particularly useful in fabricating multi-part foodstuffs storage containers with “easy-open” end closures.
申请公布号 US2011163106(A1) 申请公布日期 2011.07.07
申请号 US201113051283 申请日期 2011.03.18
申请人 VALSPAR SOURCING, INC. 发明人 MAYR PETER;COOKE PAUL R.;FIELDING TREVOR ALAN;GOODWIN RONALD L.;PAULSON GREGORY;ROBINSON JAMES;VIOLLEAU ANTHONY
分类号 B65D90/02;B05D3/02;C09D133/02 主分类号 B65D90/02
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