| 发明名称 |
USE OF PVP/PVA COPOLYMERS IN INKJET RECORDING MATERIALS |
| 摘要 |
<p>The use and preparation of poly(vinylpyrrolidone (PVP)-co-vinylalcohol (PVA)) as inkjet recording material, the method of making PVP/PVA copolymer comprising the steps of : hydrolyzing PVP/polyvinyl acetate (PVAc) copolymer with a mixture comprising water, at least one alcohol and at least one strong base.</p> |
| 申请公布号 |
WO2004009369(A1) |
申请公布日期 |
2004.01.29 |
| 申请号 |
WO2003US22436 |
申请日期 |
2003.07.18 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
CHEN, TIENTEH |
| 分类号 |
B41J2/01;B41M5/00;B41M5/50;B41M5/52;C08F8/12;(IPC1-7):B41M5/00 |
主分类号 |
B41J2/01 |
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