Reflector coating composition for fluorescent lamps
AssigneeNorth American Philips Corporation
InventorsWilly P. Schreurs, Liviu Magian
Life of this patent
Estimating the term…
Abstract
An essentially water-base coating to form reflective films on the inner wall of fluorescent lamps is prepared from a dispersion of TiO.sub.2 in a vehicle comprising a water solution of an organic binder, a volatile organic non-solvent of the binder at room temperature and additions of cationic and nonionic surfactants.
Claims9
A novel composition for a titania coating to be used in laying reflective films in fluorescent lamps said coating consisting of a dispersion of anatase TiO.sub.2 into a vehicle made of a mixture of a water solution of polyoxyethylene binder, a volatile alcohol non-solvent of the polyoxyethylene at room temperature and a combination of cationic and nonionic surfactants.
Dependencies are inferred from the claim text.