METHOD FOR PREPARING ANTISTATIC UV CURABLE HARDCOATINGS ON OPTICAL ARTICLES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140070149A1
SERIAL NO

14005834

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A liquid photocurable composition includes:

    from 25 to 65% by weight relative to the total weight of the composition, of a mixture of polyfunctional acrylic monomers, the mixture consisting of (a) at least one monomer including at least six acrylic functional groups, and(b) at least one monomer including two, three or four (meth)acrylic functional groups, preferably two or three acrylic functional groups, from 25 to 70% by weight, relative to the total weight of the composition, of at least one organic solvent,from 8.0 to 20.0% by weight, relative to the total solids content of the composition, of at least one mineral conductive colloid,from 0.5 to 5% by weight, relative to the total weight of acryl functional monomers (a) and (b), of at least one radical photoinitiator,the photocurable composition not containing any epoxy-functional monomer.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)147 RUE DE PARIS CHARENTON-LE-PONT 94220

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Valeri, Robert St. Petersburg, US 19 40

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation