发明申请
US20130114142A1 RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTICALLY INACTIVE AREAS
有权
逆向选择性文章,包括光学活跃区域和光学不活跃区域
- 专利标题: RETROREFLECTIVE ARTICLES INCLUDING OPTICALLY ACTIVE AREAS AND OPTICALLY INACTIVE AREAS
- 专利标题(中): 逆向选择性文章,包括光学活跃区域和光学不活跃区域
-
申请号: US13641363申请日: 2010-04-15
-
公开(公告)号: US20130114142A1公开(公告)日: 2013-05-09
- 发明人: Michael Benton Free , Mieczyslaw H. Mazurek , Bimal V. Thakkar , Kenneth L. Smith , Suman K. Patel , William D. Coggio , Mikhail L. Pekurovsky , Raymond C. Chiu
- 申请人: Michael Benton Free , Mieczyslaw H. Mazurek , Bimal V. Thakkar , Kenneth L. Smith , Suman K. Patel , William D. Coggio , Mikhail L. Pekurovsky , Raymond C. Chiu
- 申请人地址: US MN ST. PAUL
- 专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址: US MN ST. PAUL
- 国际申请: PCT/US10/31284 WO 20100415
- 主分类号: G02B5/124
- IPC分类号: G02B5/124 ; G02B5/12
摘要:
This disclosure generally relates to retroreflective articles and methods of making such articles.
公开/授权文献
信息查询