Inventor
HANGEY DALE A
US10 patents
⚠️ This page may combine multiple inventors who share the name “HANGEY DALE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLIED SIGNAL INC
8 patentsUS5230708AJul 27, 1993
Methods and compositions to enhance stain resistance of nylon carpet fibers: thlocyanate to reduce yellowing
ALLIED SIGNAL INC26 citations90
US5110317AMay 5, 1992
Methods and compositions to enhance stain resistance of dyed nylon carpet fibers: thiocyanate to reduce yellowing
ALLIED SIGNAL INC40 citations89
US5145487ASep 8, 1992
Methods and compositions to enhance stain resistance of carpet fibers using sulfonated aromatic condensates
ALLIED SIGNAL INC20 citations80
US5135774AAug 4, 1992
Method to impart coffee stain resistance to polyamide fibers
ALLIED SIGNAL INC10 citations72
US5131909AJul 21, 1992
Molecular size of hydrodynamic volume of sulfonated aromatic condensates used to impart stain resistance to polyamide carpets
ALLIED SIGNAL INC12 citations72
US5118551AJun 2, 1992
Method to impart stain resistance to polyamide textile substrates
ALLIED SIGNAL INC14 citations72
US5152803AOct 6, 1992
Methods and compositions to enhance stain resistance of carpet fibers with water-soluble thiocyanate
ALLIED SIGNAL INC9 citations71
US5359010AOct 25, 1994
Method to impart coffee stain resistant to polyamide textile substances
ALLIED SIGNAL INC2 citations61