초록 ▼

A novel aerodynamic toy comprising a camber defined by one or more inner or outer parameter gel profile(s) in the shape of an airfoil made from an elastic, tear resistant, crystal gel with or without one or more outer parameter gel profile(s) having a connective thin gel membrane, said gel membrane

A novel aerodynamic toy comprising a camber defined by one or more inner or outer parameter gel profile(s) in the shape of an airfoil made from an elastic, tear resistant, crystal gel with or without one or more outer parameter gel profile(s) having a connective thin gel membrane, said gel membrane having one or more preselected holes therethrough. The airfoils of the invention exhibits excellent flight stability and no turnover.

대표청구항 ▼

[ What I claim is:] [1.] An aerodynamic toy comprising a camber defined by a profile in the shape of an airfoil made from an ultra-elastic, tear resistant, crystal gel, said crystal gel comprising (I) one or more copolymers and at least one copolymer having a midblock of one or more substantially cr

[ What I claim is:] [1.] An aerodynamic toy comprising a camber defined by a profile in the shape of an airfoil made from an ultra-elastic, tear resistant, crystal gel, said crystal gel comprising (I) one or more copolymers and at least one copolymer having a midblock of one or more substantially crystalline poly(ethylene) midblock segment, in combination with or without (II) a selected amount of one or more polymer or copolymer and (III) a selected amounts of one or more plasticizing oil sufficient to achieve gel rigidities of from less than about 2 gram Bloom to about 1,800 gram Bloom.