发明名称 |
PROCESS FOR COATING PAPER WITH COPOLYESTER AND PRODUCT PRODUCED THEREBY. |
摘要 |
<p>Disclosed is a method of providing a thin copolyester coating on paper wherein the coating has good peel strength which comprises extruding a film of copolyester onto paper to form a coated sheet and passing the paper through a nip formed by a pair of cooperating chill and pressure rolls, wherein the copolyester consists essentially of repeat units from terephthalic acid, ethylene glycol, about 1.5-20 mol % of an aliphatic or cycloaliphatic glycol having 2 to 10 carbon atoms, and 0 to about 1.0 mol % of a polyfunctional branching agent. Also disclosed is the coated paper prepared by this method.</p> |
申请公布号 |
EP0670003(A1) |
申请公布日期 |
1995.09.06 |
申请号 |
EP19940902352 |
申请日期 |
1993.11.12 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
BEAVERS, RANDY, STEVEN;WELLS, SARA, STANLEY;WILLIAMS, JAMES, CARL |
分类号 |
B32B27/10;C09D167/00;D21H19/28;(IPC1-7):D21H19/28 |
主分类号 |
B32B27/10 |
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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