LIGHT-SENSITIVE DISPERSION OF ADJUSTABLE VISCOSITY FOR APPLICATION OF METAL COAT ON INSULATING SUBSTRATE AND USE OF SUCH DISPERSION Russian patent published in 2007 - IPC C23C18/14 C08K3/00 C08K5/00

Abstract RU 2301846 C2

FIELD: production of light-sensitive dispersions.

SUBSTANCE: proposed light-sensitive dispersion contains pigment imparting the oxidizing reducing properties under action of light radiation, salt of metal, complexion agent for salt of metal, liquid film-forming polymer composition, compound of main nature, organic solvent and water. Light sensitivity of dispersion is extended to wave length band from 190 to 450 nm. For production of proposed dispersion, use is made of low-cost metals. Method of application of dispersion on surface of insulating substrate includes selective and non-selective application in form of film, drying of this film and exposing to radiation by ultraviolet rays and/or laser beams at wave length band from 190 to 450 nm and energy within 25 mJ/cm² to 100 mJ/cm².

EFFECT: enhanced efficiency.

24 cl, 2 ex

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RU 2 301 846 C2

Authors

Djupjui Oliv'E

Del'Vo Mari-Ehlen

Dates

2007-06-27—Published

2003-12-24—Filed