Inventor
BOLLERT ULRICH
DE5 patents
Patents
5 patentsUS3941752AMar 2, 1976
Flame retarding linear polyesters and shaped articles thereof
HOECHST AG93 citations95
US3962194AJun 8, 1976
Polyesters containing structural units derived from phosphonic acids or estere
HOECHST AG37 citations92
US4035343AJul 12, 1977
Flame resistant synthetic linear polyesters and shaped structures made thereof
HOECHST AG33 citations91
US4033936AJul 5, 1977
Process for the manufacture of flame retarding linear polyesters
HOECHST AG28 citations80
US4169935AOct 2, 1979
Biaxially oriented polyester film with a flame-retardant finish and use thereof
HOECHST AG11 citations72