发明名称 |
Polyhydroxyalkanoate, method of producing the same, charge controlling agent containing polyhydroxyalkanoate, toner binder and toner, and image formation method and image forming apparatus using toner |
摘要 |
Provided is a polyhydroxyalkanoate containing in a molecule thereof one or more units each selected from the following formulae (1) (2), (3) and (4): wherein R<SUB>1 </SUB>and R<SUB>6 </SUB>are each OH, halogen, ONa, OK, OCH<SUB>3 </SUB>or OC<SUB>2</SUB>H<SUB>5</SUB>; A<SUB>1 </SUB>and J<SUB>6 </SUB>are each a substituted or unsubstituted aliphatic hydrocarbon; m and n are each 0 to 7; r is 1 to 500; and R<SUB>1</SUB>' to R<SUB>5</SUB>' are each hydrogen or halogen.
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申请公布号 |
US6911520(B2) |
申请公布日期 |
2005.06.28 |
申请号 |
US20030373851 |
申请日期 |
2003.02.27 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
FUKUI TATSUKI;SUGAWA ETSUKO;YANO TETSUYA;MIHARA CHIEKO;IMAMURA TAKESHI;KENMOKU TAKASHI |
分类号 |
C08G63/06;C08G63/688;C08G63/91;C08L101/16;G03G9/087;G03G9/097;(IPC1-7):C08G63/02 |
主分类号 |
C08G63/06 |
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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