Inventor

KUHLS JUERGEN

DE16 patents

Patents

16 patents

US4282162AAug 4, 1981

Recovery of fluorinated emulsifying acids from basic anion exchangers

HOECHST AG172 citations98

US4369266AJan 18, 1983

Concentrated dispersions of fluorinated polymers and process for their preparation

HOECHST AG248 citations97

US4262101AApr 14, 1981

Copolymers of tetrafluoroethylene and process for their manufacture

HOECHST AG141 citations96

US4499211AFeb 12, 1985

Open-cell/microporous molded article

HOECHST AG66 citations95

US4391940AJul 5, 1983

Fluoropolymers with shell-modified particles, and processes for their preparation

HOECHST AG144 citations95

US4439385AMar 27, 1984

Continuous process for the agglomeration of PTFE powders in a liquid medium

HOECHST AG94 citations93

US4368296AJan 11, 1983

Free-flowing sintering powders which have improved properties and are based on tetrafluoroethylene polymers, and a process for their manufacture

HOECHST AG34 citations91

US4557955ADec 10, 1985

Shaped articles which are composed of a copolymer containing fluorine groups and which are selectively permeable to liquids and gases and are simultaneously oleophobic and oleophilic

HOECHST AG26 citations81

US4408007AOct 4, 1983

Free-flowing sintering powders which have improved properties and are based on tetrafluoroethylene polymers and a process for their manufacture

HOECHST AG23 citations81

US4774304ASep 27, 1988

Molding powder comprising agglomerated particles of PTFE compounds

HOECHST AG20 citations79

US4984870AJan 15, 1991

Optical waveguide

HOECHST AG10 citations73

US4979799ADec 25, 1990

Optical waveguide with polymer core and polymer cladding

HOECHST AG11 citations73

US4524155AJun 18, 1985

Open-cell/microporous molded article

HOECHST AG6 citations73

US4267098AMay 12, 1981

Stabilized copolymers based on ethylene and tetrafluoroethylene, and processes for their preparation

HOECHST AG8 citations72

USRE34901EApr 11, 1995

Optical waveguide with polymer core and polymer cladding

HOECHST AG3 citations62

US4991932AFeb 12, 1991

Optical waveguide

HOECHST AG3 citations62