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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|