2654982-A1 is referenced by 1 patents and cites 5 patents.

The region of a substrate 12 for marking with the laser is coated with a layer of paint which is reactive to the laser having a suitable pigmentation percentage. The pigments can be inorganic, especially iron and titanium oxides with a pigmentation percentage greater than 40%, or organic.

Title
Process and paint for laser marking
Application Number
FR19890015853 19891129
Publication Number
2654982 (A1)
Application Date
November 29, 1989
Publication Date
May 31, 1991
Inventor
Louis Claude Popon
Jean Izoard
Assignee
Blancomme
FR
Merlin Gerin
FR
IPC
C09D175/04
C09D 175/04
B41M5/24
B41M 05/24
B41M5/26
B41M 05/26
B41M5/26
B41M 05/26
View Original Source Download PDF