发明名称 |
Paper coating test method and composition |
摘要 |
The invention provides a test fluid for detecting coating flaws in a coated web and a method for testing a web coating system. The test fluid includes, water, a polyol, a surfactant, a radiant energy activated tracer compound and an organic solvent selected from the group consisting of an alkylene glycol and a dialkylene glycol. The test fluid is used to identify deficiencies in the web coating system so that adjustments to the web coating system may be made before assembling the coating system in an ink jet printer.
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申请公布号 |
US6508956(B1) |
申请公布日期 |
2003.01.21 |
申请号 |
US20010912984 |
申请日期 |
2001.07.25 |
申请人 |
LEXMARK INTERNATIONAL, INC |
发明人 |
BAKER RONALD WILLARD;BLAINE DAVID CLAY;HEINK PHILIP JEROME;KIETZMAN JOHN WILLIAM;MACMILLAN DAVID STARLING |
分类号 |
D21H19/44;(IPC1-7):C09K11/02 |
主分类号 |
D21H19/44 |
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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