发明名称 DRY ERASE SUBSTRATE
摘要 A dry erase sheet is disclosed including a flexible substrate having a dry erase top surface and an opposing bottom surface. An adhesive is disposed on at least a portion of the bottom surface. A polymeric release layer is disposed on at least a portion of the dry erase top surface. A dry erase pad including a plurality of dry erase sheets and method of making dry erase sheets are also disclosed.
申请公布号 KR20070038563(A) 申请公布日期 2007.04.10
申请号 KR20077004462 申请日期 2007.02.26
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 GUSTAFSON FREDERICK J.;EMMEL JOHN J.;NELSON CONSTANCE J.;KHANDPUR ASHISH K.
分类号 B43L21/00;B32B33/00;B42D5/00;D21H27/00 主分类号 B43L21/00
代理机构 代理人
主权项
地址