| 发明名称 |
Liquid developer for electrophotography |
| 摘要 |
A liquid developer for electrophotography is disclosed which comprises toner particles, a regulating agent composed of a copolymer of a half-alkylamide of maleic acid and alpha -diisobutylene and an electric insulating carrier liquid and, if desired, an organic acid.
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| 申请公布号 |
US4062789(A) |
申请公布日期 |
1977.12.13 |
| 申请号 |
US19740465945 |
申请日期 |
1974.05.01 |
| 申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
TAMAI, TASUO;OSAWA, SADAO;MIYATUKA, HAJIME;YAMAMOTO, MASAYA |
| 分类号 |
G03G9/125;G03G9/13;G03G9/135;(IPC1-7):G03G9/12 |
主分类号 |
G03G9/125 |
| 代理机构 |
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