Inventor
HUNTER FRANK R
US12 patents
Patents
12 patentsUS5580922ADec 3, 1996
Cellulose products treated with isocyanate compositions
WEYERHAEUSER CO221 citations98
US5225047AJul 6, 1993
Crosslinked cellulose products and method for their preparation
WEYERHAEUSER CO170 citations98
US5830320ANov 3, 1998
Method of enhancing strength of paper products and the resulting products
WEYERHAEUSER CO73 citations96
US5399240AMar 21, 1995
Crosslinked cellulose products and method for their preparation
WEYERHAEUSER CO65 citations96
US5140086AAug 18, 1992
Isocyanate modified cellulose products and method for their manufacture
WEYERHAEUSER CO53 citations95
US5008359AApr 16, 1991
Isocyanate modified cellulose products and method for their manufacture
WEYERHAEUSER CO64 citations95
US6436231B1Aug 20, 2002
Method and apparatus for crosslinking individualized cellulose fibers
WEYERHAEUSER CO46 citations94
US5437418AAug 1, 1995
Apparatus for crosslinking individualized cellulose fibers
WEYERHAEUSER CO83 citations94
US5652065AJul 29, 1997
Wood veneers and products therefrom having enhanced strength and stiffness
WEYERHAEUSER CO28 citations91
US5710434AJan 20, 1998
Isocyanate impregnating compositions
WEYERHAEUSER CO6 citations73
US5280097AJan 18, 1994
Laminated composites of polyurea-cellulose and methods for their manufacture
WEYERHAEUSER CO18 citations73
US5324391AJun 28, 1994
Method for crosslinking cellulose fibers
WEYERHAEUSER CO8 citations71