发明授权
US4548825A Method for ink-jet printing on uncoated tablets or uncoated tablet cores
失效
无涂层片剂或未包衣片芯的喷墨印刷方法
- 专利标题： Method for ink-jet printing on uncoated tablets or uncoated tablet cores
- 专利标题（中）： 无涂层片剂或未包衣片芯的喷墨印刷方法
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申请号： US538200申请日： 1983-10-03
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公开(公告)号： US4548825A公开(公告)日： 1985-10-22
- 发明人: Gunther Voss , Peter Gruber
- 申请人： Gunther Voss , Peter Gruber
- 申请人地址： DEX Ingelheim am Rhein
- 专利权人： Boehringer Ingelheim GmbH
- 当前专利权人： Boehringer Ingelheim GmbH
- 当前专利权人地址： DEX Ingelheim am Rhein
- 主分类号： A61J3/00
- IPC分类号： A61J3/00 ; A61K9/20 ; B41J3/407 ; A61K9/00 ; A23L1/00
摘要：
This invention is directed to a method for the non-contact application of letters or symbols to the exterior surfaces of uncoated tablets or uncoated tablet cores, which comprises dotting color solution or suspension by means of an ink-jet printer in specific quantity in the form of discrete droplets of specific volume onto the exterior surfaces of the uncoated tablets or uncoated tablet cores.
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