Inventor

ZABY GOTTFRIED

DE18 patents

Patents

18 patents

US4380593AApr 19, 1983

Intumescent compositions

BAYER AG33 citations92

US5684087ANov 4, 1997

Process for producing thermoplastic granulated polymer material from polymer solutions

BAYER AG40 citations91

US5908913AJun 1, 1999

Process for the continuous production of polyurethane and polyurethane urea prepolymers

BAYER AG21 citations90

US5786445AJul 28, 1998

Process for drying polymeric powders and polymeric agglomerates

BAYER AG22 citations90

US4851570AJul 25, 1989

Process for the continuous production of mono- and polyisocyanates

BAYER AG28 citations89

US5117048AMay 26, 1992

Process for the continuous preparation of monoisocyanates or polyisocyanates

BAYER AG52 citations88

US5900501AMay 4, 1999

Process for the continuous production of aryl carbonates

BAYER AG11 citations74

US5739258AApr 14, 1998

Process for preparing diaryl carbonates and the polycarbonates obtainable therefrom

BAYER AG13 citations74

US5652313AJul 29, 1997

Two-stage process for the manufacture of thermoplastic polycarbonate

BAYER AG13 citations74

US5831111ANov 3, 1998

Process for the continuous production of aryl carbonates

BAYER AG8 citations73

US5767224AJun 16, 1998

Two-step process for the production of thermoplastic polycarbonate

BAYER AG14 citations73

US5852157ADec 22, 1998

Process for the production of polycarbonate agglomerate

BAYER AG7 citations72

US5360885ANov 1, 1994

Process for the continuous production of polyurethane and polyurethane urea elastomers

BAYER AG12 citations71

US5710310AJan 20, 1998

Process for the continuous production of diaryl carbonates

BAYER AG4 citations63

US5756641AMay 26, 1998

Process for producing thermoplastic polycarbonate

BAYER AG1 citations52

US5830977ANov 3, 1998

Process for the isolation of partially crystalline polycarbonate powder

BAYER AG0 citations51

US5726228AMar 10, 1998

Use of carbonates as demoulding agents for thermoplastic polycarbonates

BAYER AG1 citations51

US5652324AJul 29, 1997

Process for the production of thermoplastic polycarbonate

BAYER AG0 citations51