发明授权
- 专利标题: Toner polymers and processes thereof
- 专利标题(中): 调色剂聚合物及其工艺
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申请号: US843026申请日: 1992-02-28
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公开(公告)号: US5266438A公开(公告)日: 1993-11-30
- 发明人: Timothy J. Fuller , Anita C. VanLaeken , William M. Prest, Jr.
- 申请人: Timothy J. Fuller , Anita C. VanLaeken , William M. Prest, Jr.
- 申请人地址: CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: C08F8/00
- IPC分类号: C08F8/00 ; G03G9/08 ; G03G9/087
摘要:
A process for the preparation of crosslinked styrene-1,2-butadiene copolymers which comprises reacting by heating in an extruder a low molecular weight styrene-1,2-butadiene copolymer with a M.sub.n between 2,500 and 45,000 and a crosslinking component; thereafter cooling and isolating the product.
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