Inventor

WILLIGER ERVIN J

US2 patents

Patents

2 patents

US5109051AApr 28, 1992

Aluminosilicate compositions as partial replacement for titanium dioxide in pigmented polyvinyl chloride and polyvinyl chloride type compositions

GOODRICH CO B F24 citations89

US5231127AJul 27, 1993

Metal titanates as partial replacements for titanium dioxide in pigmented polyvinyl chloride-type compositions

GOODRICH CO B F13 citations70