| 发明名称 |
BOOK DEACIDIFICATION METHOD AND APPARATUS |
| 摘要 |
A method and apparatus for rapidly removing moisture and/or solvent from a book for reducing the total cycle time required to deacidify the book. The present invention provides a chemical solution which deacidifies the papers and leaves a buffering agent against and improves the physical characteristics of the papers. |
| 申请公布号 |
AU6545290(A) |
申请公布日期 |
1991.04.28 |
| 申请号 |
AU19900065452 |
申请日期 |
1990.09.21 |
| 申请人 |
FMC CORPORATION |
发明人 |
CONRAD W KAMIENSKI;ROBERT A WEDINGER;JAMES L MANGANARO;JOHN E DABROWSKI;ANTHONY J DEJESSA;CLYDE D WATSON;ERIK THUSE |
| 分类号 |
D21H25/18 |
主分类号 |
D21H25/18 |
| 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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