发明名称 |
Process for producing resin for a toner. |
摘要 |
<p>A process for producing a toner resin by a two-step suspension polymerization process, which entails preparing a polymer of high molecular weight having a weight average molecular weight of greater than about 350,000 from at least one monomer having a polymerizable vinyl group using a compound having at least three t-butyl peroxide groups in one molecule, as a polymerization initiator, and then preparing a low molecular weight polymer in the presence of the high molecular weight polymer. A toner having an excellent fixing property and offset resistance can be obtained from the above resin.</p> |
申请公布号 |
EP0354466(A1) |
申请公布日期 |
1990.02.14 |
申请号 |
EP19890114295 |
申请日期 |
1989.08.02 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
FUNATO, RYO;TAKAHIRO, SYUJI;YOSHIDA, KEIJI;KUBO, SHINJI;INAGAKI, MOTOSHI |
分类号 |
C08F2/18;C08F2/20;C08F4/28;C08F4/36;C08F212/08;C08F291/00;G03G9/087 |
主分类号 |
C08F2/18 |
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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