Composite construction for detection chemical leaks

Details Composite construction for detection chemical leaks Composite construction for detection chemical leaks

1996-06-03

1998-07-14

Williams, Hezron E.

Measuring and testing

With fluid pressure

Leakage

422 56, G01M 304

Patent

active

057807213

ABSTRACT:
The present invention relates to composite constructions useful for detecting chemical leaks and methods of using the same. The composite constructions comprise materials that deteriorate in the presence of the chemicals to be detected, thereby exposing a visual indicator that signals that a leak has occurred.

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Dragerwerk Aktiengesellschaft Lubeck, Drager-Rohrchen 81 01 631 Apr. 7, 1997.

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