1
Marcel J Monbaliu, David R Terrell, Stefaan K De Meutter: Electrophotographic recording material. Agfa Gevaert, Breiner & Breiner, September 6, 1994: US05344734 (36 worldwide citation)

An electrophotographic recording material which comprises an electrically conductive support having thereon a photoconductive layer containing at least one aromatic amino compound having positive charge transport capacity, wherein said aromatic amino compound is within the scope of general formula ( ...


2
Marcel J Monbaliu, David R Terrell, Stefaan K De Meutter, Paul R Callant: Electrophotographic recording material having a julolidine hydrazone compound. Agfa Gevaert, Breiner & Breiner, July 7, 1992: US05128227 (33 worldwide citation)

An electrophotographic recording material which comprises an electrically conductive support having thereon a photoconductive layer containing one or more p-type photoconductive charge transport substances, characterized in that at least one of the p-type charge transport substances is a hydrazone c ...


3
Mark G Van der Auweraer, Frans C De Schrijver, Guy P Verbeek, Carina Geelen, David R Terrell, Stefaan K De Meutter: Layered electrophotographic recording element comprising p-type charge transport compounds. Agfa Gevaert, A W Breiner, May 8, 1990: US04923774 (10 worldwide citation)

An electrophotographic recording material comprising a conductive support and a photosensitive layer containing a photoconductive compound that has p-type charge transport capacity and corresponds to the following general formula (I): ##STR1## wherein: R.sup.1 represents a --NR.sup.3 R.sup.4 group, ...


4
Marcel J Monbaliu, David R Terrell, Stefaan K De Meutter: Photosensitive recording material having an N-aryl carbazole p-type charge transport compound. Agfa Gevaert, A W Breiner, January 1, 1991: US04981768 (10 worldwide citation)

An electrophotographic recording material which comprises an electrically conductive support having thereon a double layer of a charge generating layer in contiguous relationship with a charge transporting layer comprising a p-type charge transport compound corresponding to the following general for ...


5
Leo N Vackier, Stefaan K De Meutter: Dip coater. Agfa Gevaert, William J Daniel, September 14, 1993: US05244697 (9 worldwide citation)

A drum, such as a drum for an electrostatic photocopying unit, is given a uniform coating of a liquid coating composition, such as an organic photoconductor, by arranging the drum on a vertical axis coaxially with a vessel containing a body of the coating composition of a depth generally equal to th ...


6
David R Terrell, Stefaan K De Meutter, Ulrich Grigo, Volker Serini: Photoconductive recording element. Agfa Gevaert, Breiner & Breiner, March 2, 1993: US05190817 (9 worldwide citation)

A photoconductive recording material having a conducting electrode element coated with one or more layers, one or more of said layers incorporating one or more polyester carbonate copolymers, wherein the aromatic carbonate units are present in the range of 10 to 48 mole % of said copolymer and corre ...


7
David R Terrell, Stefaan K De Meutter, Peter Horlacher, Volker Serini, Ulrich Grigo: Photoconductive recording material with special outermost layer. Agfa Gevaert, Breiner & Breiner, May 4, 1993: US05208127 (9 worldwide citation)

Photoconductive recording material which incorporates in an outermost layer a siloxane-copolymer including at least one polysiloxane block that is copolymerized with aromatic ester units or with aromatic carbonate units and aromatic ester units, wherein the polysiloxane block(s) consist(s) of 5 to 2 ...


8
David R Terrell, Stefaan K De Meutter, Bernd Kaletta: Electrophotographic recording material containing photoconductive porphyrin compounds. Agfa Gevaert, Breiner & Breiner, July 28, 1992: US05134048 (8 worldwide citation)

An electrophotographic recording material comprising a conductive support and a photosensitive layer containing at least one photoconductive compound that has p-type charge generating capacity and is a tetrabenzoporphyrin type compound represented by the following general formula (I): ##STR1## where ...


9
David R Terrell, Stefaan K De Meutter, Peter Horlacher, Volker Serini, Ulrich Grigo: Photoconductive recording material with special outermost layer. Agfa Gevaert, Breiner & Breiner, May 4, 1993: US05208128 (6 worldwide citation)

Photoconductive recording material which incorporates in an outermost layer a siloxane-copolymer including at least one polysiloxane block that is copolymerized with aromatic carbonate units, wherein the polysiloxane block(s) consist(s) of 5 to 200 chemically bonded diorgano siloxy units in which th ...


10
David R Terrell, Frans C De Schryver, Carina Geelen, Marcel J Monbaliu, Stefaan K De Meutter, Mark G Van der Auweraer, Guy P Verbeek: Photosensitive recording material. Agfa Gevaert, Breiner & Breiner, April 26, 1994: US05306587 (4 worldwide citation)

A photosensitive recording material which comprises an electrically conductive support having thereon a layer containing a charge transporting compound (n-CTM-compound) capable of accepting and transporting electrons obtained by radiation-activated charge-generation in a charge generating compound ( ...