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US 2013/0273259 A1Published application
Marking coating
OwnerMélanie Emilie Céline Depardieu, David Henryinventors
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Abstract
A composition for allowing marking of a product, the composition comprising: (a) a volatile solvent; (b) a silicone resin comprising a trifunctional unit of formula (R)SiO3/2, wherein R is chosen, independently by trifunctional unit, from hydrocarbyl groups and hydroxyl groups, on the condition that at least one R is a hydrocarbyl group; and, (c) titanium dioxide particles having an average size of between approximately 100 nanometers and 1000 nanometers.
Claims20
A composition for allowing marking of a product, the composition comprising
- a volatile solvent;
- a silicone resin comprising a trifunctional unit of formula (R)SiO3/2, wherein R is chosen, independently by trifunctional unit, from hydrocarbyl groups and hydroxyl groups, on the condition that at least one R is a hydrocarbyl group;
- and,
- titanium dioxide particles having an average size of between approximately 100 nanometers and 1000 nanometers.
1 more element
A method of marking an object, the method comprising
- producing a coating formulated from:
- a volatile solvent,
- a silicone resin comprising a trifunctional unit of formula (R)SiO3/2, wherein R is chosen, independently by trifunctional unit, from hydrocarbyl groups and hydroxyl groups, on the condition that at least one R is a hydrocarbyl group, and
- titanium dioxide particles having an average size of between approximately 100 nanometers and 1000 nanometers;
- applying the coating to an object;
- and,
- creating an indicia where the coating was applied.
4 more elements
Dependencies are inferred from the claim text.