发明授权
- 专利标题: Fragrance-releasing pull-apart sheet
- 专利标题(中): 香水释放拉片
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申请号: US540501申请日: 1983-10-11
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公开(公告)号: US4487801A公开(公告)日: 1984-12-11
- 发明人: Everett M. Turnbull , Jack W. Charbonneau
- 申请人: Everett M. Turnbull , Jack W. Charbonneau
- 申请人地址: MN St. Paul
- 专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人地址: MN St. Paul
- 主分类号: A45D37/00
- IPC分类号: A45D37/00 ; A45D40/00 ; A61L9/12 ; A63F3/06 ; B32B27/18 ; D06M23/12 ; B32B5/16 ; B32B29/04
摘要:
Microcapsules containing material therein can be burst to release the encapsulated material when the capsules are contained in an adhesive securing two surfaces together and the surfaces are pulled apart.
公开/授权文献
- US5716342A Non-invasive pressure sensor 公开/授权日:1998-02-10
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