发明名称 Ambient or low-temperature curable coating compositions for leather and other flexible substrates and methods of using them.
摘要 <p>Ambient or low temperature curable coating compositions are disclosed which comprise aldehyde polymer and hydrazide or hydrazone curing agent. The polymer contains 0.25 to 10% acrolein or methacrolein, 0.5 to 10% acid and up to 99.25% of other units. The curing agent is a dicarboxylic acid bis-hydrazide or hydrazone. The compositions may be used to coat flexible substrates such as leather and leather substitutes. A process is disclosed for coating such materials with finish, plate or embossing, color and top coats, in which at least the top coat comprises such compositions.</p>
申请公布号 EP0015644(A2) 申请公布日期 1980.09.17
申请号 EP19800300306 申请日期 1980.02.01
申请人 ROHM AND HAAS COMPANY 发明人 LARSSON, BJORN ERIC;DESIDERIO, FRED ANTHONY
分类号 C08K5/00;C08F2/00;C08F2/44;C08K5/22;C08K5/24;C08L33/00;C08L33/02;C08L57/00;C09D157/04;C14C11/00;D06M15/263;D06N3/04;(IPC1-7):09D3/74;09D3/80 主分类号 C08K5/00
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