Disclosed is a composite material adaptable to form bodily fluid protection apparel that can alert a wearer that a breach in the apparel has occurred. The apparel comprises a first layer impervious to bodily fluid and a second layer supporting the first layer. The second layer comprises a bodily fluid...http://www.google.fr/patents/US4843014?utm_source=gb-gplus-shareBrevet US4843014 - Apparel having a breach indicator
