Inventor
DRAGNER LOUIS R
US17 patents
⚠️ This page may combine multiple inventors who share the name “DRAGNER LOUIS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEQUA CHEMICALS INC
16 patentsUS5354803AOct 11, 1994
Polyvinyl alcohol graft copolymer nonwoven binder emulsion
SEQUA CHEMICALS INC67 citations96
US5026746AJun 25, 1991
Starch based binder composition for non-woven fibers or fabrics
SEQUA CHEMICALS INC59 citations94
US5472486ADec 5, 1995
Modified opacifying composition for paper
SEQUA CHEMICALS INC26 citations92
US5147908ASep 15, 1992
Cationic polyvinyl alcohol binder additive
SEQUA CHEMICALS INC48 citations92
US5116890AMay 26, 1992
Non-formaldehyde self-crosslinking latex
SEQUA CHEMICALS INC33 citations92
US5116927AMay 26, 1992
Starch polymer graft composition and method of preparation
SEQUA CHEMICALS INC23 citations91
US5055541AOct 8, 1991
Starch polymer graft composition and method of preparation
SEQUA CHEMICALS INC34 citations91
US5591489AJan 7, 1997
Process for surface sizing paper or paperboard
SEQUA CHEMICALS INC50 citations89
US5488139AJan 30, 1996
Paper opacifying composition
SEQUA CHEMICALS INC16 citations82
US5032683AJul 16, 1991
Glyoxal modified aqueous starch dispersion and method
SEQUA CHEMICALS INC19 citations79
US5498315AMar 12, 1996
Method of modifying the opacity of paper and paper produced thereby
SEQUA CHEMICALS INC11 citations73
US5494555AFeb 27, 1996
Method of modifying the opacity of paper and paper produced therefrom
SEQUA CHEMICALS INC9 citations73
US5492600AFeb 20, 1996
Method of enhancing the opacity of paper and paper produce thereof
SEQUA CHEMICALS INC8 citations73
US5478387ADec 26, 1995
Opacifying composition for paper
SEQUA CHEMICALS INC9 citations73
US5795932AAug 18, 1998
Surface sizing composition
SEQUA CHEMICALS INC15 citations64
US4906299AMar 6, 1990
Lubricating insolubilizer for paper coating composition
SEQUA CHEMICALS INC4 citations62