发明名称 |
ROTOGRAVURE PRINTING PROCESS |
摘要 |
There is provided an improved process for printing by rotogravure printing means which is characterized by the use of an overcoating of a styrene-acrylonitrile copolymer which can be applied over a printed image at high speeds encountered in such printing process without adversely affecting the equipment.
|
申请公布号 |
US3632367(A) |
申请公布日期 |
1972.01.04 |
申请号 |
USD3632367 |
申请日期 |
1968.06.28 |
申请人 |
SHERWIN-WILLIAMS CO.:THE |
发明人 |
PAUL R. BROWN;PHILIP H. COOPER |
分类号 |
B41M7/00;(IPC1-7):B44D1/16;B44D1/09 |
主分类号 |
B41M7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|