Multilayer body with a first laser-sensitive layer and a...

Details Multilayer body with a first laser-sensitive layer and a... Multilayer body with a first laser-sensitive layer and a...

2007-11-27

2007-11-27

Hess, Bruce H. (Department: 1774)

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

C428S323000, C428S326000, C428S327000, C428S328000, C156S272800, C430S270100, C430S200000, C430S945000, C430S944000, C430S962000

Reexamination Certificate

active

10494098

ABSTRACT:
Described is a multi-layer body having two laser-sensitive layers4, 32. The multi-layer body is a body laminated from the overlay films30, 32, the inlets90, 90and the further overlay films30, 30. At its underside the upper overlay film30has a layer structure applied there, by the application of a hot stamping film. The layer structure comprises a lacquer layer50, a reflection layer5r, a laser-sensitive layer4, a background layer5and an adhesive layer6. A diffraction and/or hologram structure5bis provided in the lacquer layer5c, the reflection layer5rand the laser-sensitive layer4. The second laser-sensitive layer is formed by the carbon-doped overlay film32.By means of laser treatment, it is possible to produce a laser-induced, preferably colored image component in the upper laser-sensitive layer4and a further laser-sensitive image component, preferably in the form of a gray scale image, in the subjacent carbon-doped laser-sensitive layer32. A laser-induced multi-layer image is formed in that way.

REFERENCES:
patent: 4523777 (1985-06-01), Holbein et al.
patent: 4769310 (1988-09-01), Gugger et al.
patent: 4956702 (1990-09-01), McQuade et al.
patent: 5234890 (1993-08-01), Burberry et al.
patent: 5240900 (1993-08-01), Burberry
patent: 5773170 (1998-06-01), Patel et al.
patent: 5876823 (1999-03-01), Nagashima
patent: 6190750 (2001-02-01), Wierenga et al.
patent: 30 48 733 (1982-07-01), None
patent: 37 38 330 (1988-05-01), None
patent: 38 40 729 (1990-06-01), None
patent: 41 34 271 (1992-12-01), None
patent: 41 31 964 (1993-04-01), None
patent: 44 10 431 (1995-09-01), None
patent: 199 55 383 (2001-05-01), None
patent: 0 219 011 (1987-04-01), None
patent: 0 230 497 (1987-08-01), None
patent: 0 327 508 (1989-08-01), None
patent: 0 420 261 (1991-04-01), None
patent: 0 738 609 (1996-10-01), None
patent: 1 190 997 (2002-03-01), None
patent: 2 240 948 (1991-08-01), None
patent: 03-270980 (1991-12-01), None
patent: 11-180079 (1999-07-01), None
patent: WO 94/12352 (1994-06-01), None
patent: WO 96/35585 (1996-11-01), None
patent: WO 98/19868 (1998-05-01), None

Affiliated with

Also associated with

Rating

Multilayer body with a first laser-sensitive layer and a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multilayer body with a first laser-sensitive layer and a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multilayer body with a first laser-sensitive layer and a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3808900