0688678-A1 is referenced by 5 patents and cites 4 patents.

Single-layer laser adhesive labels comprises a synthetic substrate layer (A) contg. an additive (B) which exhibits colour change under laser radiation, and which is coated on one side with a self-adhesive material (C) opt. covered with a sepn. paper film (D). The use of (B) in the laser sticker is also claimed.

Title
One-sheet laser label
Application Number
EP19950107369 19950516
Publication Number
0688678 (A1)
Application Date
May 16, 1995
Publication Date
December 27, 1995
Inventor
Hirsch Rolf
DE
Kuelper Klaus Dr
DE
Assignee
Beiersdorf
DE
IPC
G09F 03/10
G09F 03/02
B41M 05/28
G09F 03/10
G09F 03/02
B41M 05/26
G09F 03/00
G09F 03/10
G09F 03/02
B41M 05/26
G09F 03/00
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