发明申请
- 专利标题: Markable material
- 专利标题(中): 可标识材料
-
申请号: US11021575申请日: 2004-12-22
-
公开(公告)号: US20060135361A1公开(公告)日: 2006-06-22
- 发明人: David Markel , Marshall Field , Michael Day , Qin Liu
- 申请人: David Markel , Marshall Field , Michael Day , Qin Liu
- 主分类号: B41M5/24
- IPC分类号: B41M5/24
摘要:
A markable material includes a base matrix material, a thermally activated marking material, and at least one colorant.
信息查询