发明授权
- 专利标题： Polycarbonate ribbon for non-impact printing
- 专利标题（中）： 聚碳酸酯色带用于无冲击印刷
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申请号： US842652申请日： 1977-10-17
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公开(公告)号： US4103066A公开(公告)日： 1978-07-25
- 发明人: Gary Fred Brooks , Walter Crooks , William Joseph Weiche
- 申请人： Gary Fred Brooks , Walter Crooks , William Joseph Weiche
- 申请人地址： NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： NY Armonk
- 主分类号： C08L69/00
- IPC分类号： C08L69/00 ; B32B9/04 ; B41J2/315 ; B41J31/00 ; B41M5/10 ; B41M5/26 ; B41M5/382 ; B41N20060101 ; C08K3/00
摘要：
The present invention is concerned with a ribbon for non-impact printing. The ribbon comprises a transfer coating and a substrate which is a polycarbonate resin containing from about 15% to about 40% by weight of electrically conductive carbon black.
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