Inventor
KAFCHINSKI EDWARD R
US15 patents
Patents
15 patentsUS5043113AAug 27, 1991
Process for formation of halogenated polymeric microporous membranes having improved strength properties
HOECHST CELANESE CORP74 citations95
US4898924AFeb 6, 1990
Process for the production of biaxially oriented rigid rod heterocyclic liquid crystalline polymer films
HOECHST CELANESE CORP59 citations95
US5558936ASep 24, 1996
High selectivity hollow fibers
HOECHST CELANESE CORP24 citations92
US5490931AFeb 13, 1996
Fabrication of a fluoropolymer hollow fiber having a defect-free separation layer
HOECHST CELANESE CORP33 citations92
US5213689AMay 25, 1993
Asymmetric fluoropolymer-coated polyolefin hollow fibers
HOECHST CELANESE CORP24 citations92
US5358780AOct 25, 1994
Breathable water-resistant fabrics
HOECHST CELANESE CORP25 citations88
US5413852AMay 9, 1995
SIXEF™-durene polyimide hollow fibers
HOECHST CELANESE CORP10 citations74
US5302418AApr 12, 1994
Process for surface-modifying polypropylene or polyethylene
HOECHST CELANESE CORP5 citations74
US5209883AMay 11, 1993
Fabrication of fluoropolymer hollow fibers for asymmetric membranes
HOECHST CELANESE CORP16 citations74
US4997603AMar 5, 1991
Process for formation of halogenated polymeric microporous membranes having improved strength properties
HOECHST CELANESE CORP16 citations73
US4910106AMar 20, 1990
Formation of halogenated polymeric microporous membranes having improved strength properties
HOECHST CELANESE CORP10 citations73
US5614309AMar 25, 1997
Coated polypropylene or polyethylene useful for membranes
HOECHST CELANESE CORP8 citations70
US5320754AJun 14, 1994
Pan composite membranes
HOECHST CELANESE CORP9 citations70
US5155179AOct 13, 1992
Miscible blends of polyimide polymers
HOECHST CELANESE CORP2 citations63
US5200274AApr 6, 1993
Process for surface-modifying polypropylene or polyethylene
HOECHST CELANESE CORP4 citations61