| http://www.w3.org/ns/prov#value | - rol the atomic ratio gives a high strength sealant with chemical resistance in aerospace environmentsUS6486297Mar 9, 2001Nov 26, 2002Pbt Brands, Inc.High strength polymers and aerospace sealants therefromUS6509418Jan 8, 2001Jan 21, 2003Prc-Desoto International, Inc.Sealants and potting formulations including mercapto-terminated polymers produced by the reaction of a polythiol and polyvinyl ether m
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