Insulating cementitious mixture and method of use
Insulating ceramic substances having controlled porosity and the
Insulating hot topping material
Intaglio printing ink and method of employing the same
Internal sealant for concrete
Invisible, x-ray opaque fluorescent printing medium for multiple
Ion exchange strengthening of soda-lime-silica glass
Ion exchange-strengthened silicate glass filter for ultraviolet
Ion exchangeable glass having low thermal expansion
Iron blue pigment, process for making the same and use
Irreversible photochromic markings
Isoindoline colorants
Isotropic composite ceramic with dispersed fibers and process fo