Ppg Industries Ohio, Inc.

Sigma Coatings B.v.

Arnold Johan Nederlof

Kurt Gordon Olson

David N Walters

Cynthia Kutchko

Peter Lawrence Votruba-Drzal

Sijmen Johan Visser

Arjen Vellinga

Cors Dani&euml;l Van Zanten

Sara Teixeira

Jan De Jong

Chun Yong Lee

Cornelis Hubertus Van Vliet

A radio frequency signaling system includes a curable coating composition configured to be cured to form a cured coating and a sensor received in the curable coating composition. The sensor includes circuitry forming an inductor-capacitor circuit. The circuitry has a maximum outer diameter of 10 μm-2.0 mm. The circuitry is configured to generate an electromagnetic field in response to an external radio frequency signal. A container configured to be monitored by a radio frequency signaling system is also provided. The container includes: a container body having an outer surface and an inner surface; a cured coating on the inner surface and/or the outer surface of the container body; and a sensor positioned in the cured coating configured to detect absorption of a fluid contained in the container body by the cured coating.

Radio frequency signaling system and curable composition

Water-based protective coating compositions contain as binder the product obtained by the reaction of an aminosilane, in acid solution, with a sub-stoechiometric amount of an epoxysilane, and further contain finely divided zinc and dispersed pigments.

Water-based two component protective coating compositions

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Santpoort-Noord, Netherlands

Arnold Johan Nederlof