Patent · US Active

Substrate with anti-soiling coating

US7678464B2 · kind B2 · utility

2Cited by

6References

15Claims

0Family size

Assignee

Essilor International (Compagnie Generale d'Optique) · FR

Inventors

Hao Dang · Dracut, US
Yannick Moysan · Charenton-le-Pont, FR

Key dates

Filing date	Oct 21, 2005
Grant date	Mar 16, 2010
Priority date	—
Expiry date	Jun 28, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31935
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A substrate having at least one main surface comprising a first coating deposited on said main surface and a second coating having anti-soiling properties deposited and adhering on the surface of said first coating,

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.