Twist delamination test

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United States of America Patent

PATENT NO 9778169
SERIAL NO

15303808

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Abstract

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Devices and methods for testing for delamination of a coating applied to a substrate and related test pieces are provided. The methods can in fixing one end of a coated test piece and then twisting the other end of the test piece about its longitudinal axis a predetermined amount. The test methods can provide a simple and rapid means of quality control with respect to coating (e.g., paint) adherence, especially on metal edges.

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Patent Owner(s)

Patent OwnerAddress
VERMEER MANUFACTURING COMPANY1210 VERMEER ROAD EAST PELLA IA 50219

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Neary, Andrew Jeffrey Knoxville, US 1 1

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