1
Gary A Harpell, Igor Palley, Dusan C Prevorsek: Complex composite article having improved impact resistance. Allied Corporation, Gus T Hampilos, Gerard H Fuchs, September 23, 1986: US04613535 (114 worldwide citation)

The present invention provides an improved, complex composite article of manufacture which comprises a network of high strength fibers having a tensile modulus of at least about 160 grams/denier and a tenacity of at least about 7 g/denier. An elastomeric matrix material substantially coats each of t ...


2
Stephen Haig, Beili L Wu, Jean Yamanis: Fluxed lanthanum chromite for low temperature air firing. AlliedSignal, Ernest D Buff, Gerard H Fuchs, March 29, 1994: US05298469 (24 worldwide citation)

A lanthanum chromite ceramic powder consisting essentially of 1 mol of LaCr.sub.1-x M.sub.x O.sub.3, where M is a divalent metal selected from the group of zinc, copper and mixtures thereof and x ranges from about 0.02 to 0.2, y mols of B.sub.2 O.sub.3, where y ranges from 0.0005 to 0.04, and z mols ...