Invention Application
WO2005047604A1 RETROREFLECTIVE ELEMENTS COMPRISING A BONDED RESIN CORE AND PAVEMENT MARKINGS
审中-公开
包含粘结树脂核心和摊铺标记的回归元素
- Patent Title: RETROREFLECTIVE ELEMENTS COMPRISING A BONDED RESIN CORE AND PAVEMENT MARKINGS
- Patent Title (中): 包含粘结树脂核心和摊铺标记的回归元素
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Application No.: PCT/US2004/036970Application Date: 2004-11-04
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Publication No.: WO2005047604A1Publication Date: 2005-05-26
- Inventor: BESCUP, Terrance, L. , LIEDER, Stephen, L. , ENGEBRETSON, Joseph, D. , NELSON, Maureen, C. , HEDBLOM, Thomas, P. , GIVOT, Maiken , PURGETT, Mark, D.
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: 3M Center, Post Office Box 33427, Saint Paul, MN 55133-3427 US
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: 3M Center, Post Office Box 33427, Saint Paul, MN 55133-3427 US
- Agency: FISCHER, Carolyn A.,
- Priority: US60/517,793 20031106
- Main IPC: E01F9/04
- IPC: E01F9/04
Abstract:
The invention relates to retroreflective elements comprising a bonded resin core and microspheres at least partially embedded into the surface of the core.
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