Title:
【発明の名称】増強された着色性を有するキューブコーナー再帰反射物品
Document Type and Number:
Japanese Patent JP2003531396
Kind Code:
A
Abstract:
Retroreflective sheeting includes a transparent film, a pigmented layer having pigmented indicia thereon, and a retroreflective cube layer. The cube layer includes a number of cube corner elements bounded by at least two sets of intersecting grooves. A metallic film is disposed on at least some of the cube corner elements. The pigmented layer is interposed between the transparent film and the cube layer, and has pigmented indicia aligned with at least one of the sets of intersecting grooves.
Inventors:
Kodar, James Sea.
Chilhart, Dennis Jay.
Frank, John W.
Johnson, Stephen A.
McGalan, Daniel Jay.
Chilhart, Dennis Jay.
Frank, John W.
Johnson, Stephen A.
McGalan, Daniel Jay.
Application Number:
JP2001576505A
Publication Date:
October 21, 2003
Filing Date:
March 07, 2001
Export Citation:
Assignee:
3M Innovative Properties Company
International Classes:
B32B7/02; B32B15/08; G02B5/124; (IPC1-7): G02B5/124; B32B7/02; B32B15/08
Domestic Patent References:
| JPH0678076U | 1994-11-01 |
Attorney, Agent or Firm:
Takashi Ishida (3 others)