Back to results
US 2026/0117093 A1Published application
Luminescent adhesive decoration for horology components
AssigneeThe Swatch Group Research and Development Ltd
InventorsNicolas FRANÇOIS, Nathalie TERES, Benjamin CHARTREL
Life of this patent
Estimating the term…
Abstract
A luminescent adhesive (1) for horology components including: a first layer (10) of an adhesive material; a second layer (11), referred to as the intermediate layer, including a binder loaded with between 10% and 80% by mass of a phosphorescent pigment emitting in the UVA spectrum; and a third layer (12), semi-transparent to UV rays, including a binder loaded with between 10% and 50% by mass of a phosphorescent pigment emitting in the visible spectrum.
Claims11
A luminescent adhesive (1) for horology components comprising:
- a first layer (10) of an adhesive material;
- a second layer (11), referred to as the intermediate layer, comprising a binder loaded with between 10% and 80% by mass of a phosphorescent pigment emitting in the UVA spectrum;
- and
- a third layer (12) comprising a binder loaded with between 10% and 50% by mass of a phosphorescent pigment emitting in the visible spectrum.
1 more element
Dependencies are inferred from the claim text.