초록 ▼

Shot for shotgun cartridges is made form finely divided particles of dense metal such as a mixture of tungsten and molybdenum, bound by a matrix which may comprise ethylene propylene copolymer, or a blend of a terpolymer of ethylene, acrylic ester and maleic anhydride or an ionomer either alone or b

Shot for shotgun cartridges is made form finely divided particles of dense metal such as a mixture of tungsten and molybdenum, bound by a matrix which may comprise ethylene propylene copolymer, or a blend of a terpolymer of ethylene, acrylic ester and maleic anhydride or an ionomer either alone or blended with such terpolymer or with a stock polymer material or a blend of polymers. Shot may be produced from such material by forming it into a strip, web or strand which is passed between aligned rollers with cooperating hemispherical indentations and thereafter punching the resulting shot from the resulting thin web.

대표청구항

[ What is claimed is:] [1.]1. Shot for shotgun cartridges comprising finely divided metallic particles in a matrix comprising ethylene methacrylic ionomer.

[ What is claimed is:] [1.]1. Shot for shotgun cartridges comprising finely divided metallic particles in a matrix comprising ethylene methacrylic ionomer.