Patent · US Active

Coating system with electrostatic discharge protection

US9420686B2 · kind B2 · utility

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20Claims

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Assignee

SIKA TECHNOLOGY AG · CH

Inventors

Uwe Von Der Brueggen · Meckesheim, DE
Lars CONRAD · Stuttgart, DE
Henry Heinrich · Malsch, DE
Jochen Groetzinger · Schwäbisch Gmünd, DE

Key dates

Filing date	Dec 20, 2013
Grant date	Aug 16, 2016
Priority date	—
Expiry date	Dec 20, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49147
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A coating system on a substrate for the protection against electrostatic discharge, includes in the following order a) an undercoat on the substrate, b) a non-dissipative synthetic resin layer and c) a dissipative synthetic resin layer having a resistance to ground according to VDE-0100-410 of at least 100 kohm, wherein a grounding device for grounding the coating system is arranged between the dissipative synthetic resin layer and the non-dissipative synthetic resin layer. The coating system can be a floor coating system. In this way, systems having low TVOC emission can be formed. This system structure is also suitable for the simple conversion of existing, purely insulating coating structures into systems with ESD capability, and the system structure can be very easily renewed if renovation is required because of wear.

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