发明名称 |
Electrostatic-image developing polyester toner with release agent |
摘要 |
An electrostatic-image developing toner containing a polyester prepared by condensation polymerization of a monomer composition consisting of: Component (1): a polyvalent monomer having not less than trivalency, Component (2): an aromatic dicarboxylic acid, and Component (3): an aliphatic dialcohol, and a releasing agent having some range of a penetration, is disclosed. The total of an acid value (AV) and a hydroxyl value (OHV) of said polyester comprises a value of not less than 30 and not more than 80.
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申请公布号 |
US5047305(A) |
申请公布日期 |
1991.09.10 |
申请号 |
US19890308406 |
申请日期 |
1989.02.09 |
申请人 |
KONICA CORPORATION |
发明人 |
UCHIDA, MASAFUMI;TAKAHASHI, JIRO;TAKAGIWA, HIROYUKI;MATSUBARA, AKITOSHI;YAJIMA, TOSHIKO |
分类号 |
C08G63/20;G03G9/087;G03G9/097 |
主分类号 |
C08G63/20 |
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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