Abstract

The present invention relates to the use of a marking composition for determining an impact point of a sports projectile, which comprises the marking agent on its surface, on a playing field. The invention is further directed to a marking composition and a sports projectile comprising the marking composition.

IPC Classes  ?

• C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
• C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
• A63B 43/00 - Balls with special arrangements
• A63B 45/02 - Marking of balls
• A63B 67/187 - Shuttlecocks
• A63B 67/197 - Feathered missiles with special functions, e.g. light emission or sound generation
• A63B 71/06 - Indicating or scoring devices for games or players
• A63B 69/00 - Training appliances or apparatus for special sports
• A63B 102/02 - Tennis
• A63B 102/04 - Badminton