Patents
Patents for G03G 5 - Recording-members for original recording by exposure e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor (15,021)
12/1988
12/20/1988US4792485 Electrostatic recording sheet
12/14/1988EP0295127A2 Arylamine polymers
12/14/1988EP0295126A2 Arylamine-containing polyhydroxy ether resins
12/14/1988EP0295125A2 Polyarylamine compounds
12/14/1988EP0295115A2 Arylamine compounds
12/14/1988EP0295113A2 Polyarylamine compounds
12/13/1988US4791194 Durability; electrography
12/13/1988US4791040 Intermediate amorphous silicon layer containing germanium and carbon
12/13/1988CA1246382A1 Electrographic litho printing plate material
12/07/1988EP0293645A1 Process for the fabrication of transparent, conductive indium-tinoxide layers, especially for image sensor lines based on amorphous silicon
12/01/1988DE3816001A1 Method for roughening a surface of a light-sensitive body
11/1988
11/30/1988EP0293176A2 Photosensitive drums
11/30/1988EP0147468B1 Electrophotographic sensitized material
11/29/1988US4788336 Novel organic compounds for use in electrophotographic elements
11/29/1988US4788267 Containing halohydrin monomer and amine salt monomer
11/29/1988US4788120 Light receiving member for use in electrophotography having an amorphous silicon layer
11/29/1988US4788119 Electrophotographic photosensitive member containing a disazo pigment
11/29/1988US4788118 Light sensitive layer of photoconductive material, alkali soluble resin binder and fine powdered polymer
11/29/1988US4788099 Vibration-damping material with excellent workability
11/29/1988CA1245503A1 Photoconductive member
11/23/1988EP0292322A2 Dyes suitable for sensitization of photoconductive systems
11/23/1988EP0292140A2 Photoreceptor
11/22/1988US4786939 Image forming apparatus
11/22/1988US4786574 Electrography
11/22/1988US4786573 Using a buffer layer to improve bondability between an aluminum substrate and a light receiving layer
11/22/1988US4786572 Copying machines
11/22/1988US4786571 Photosensitive member with hydrazone charge transport material
11/22/1988US4786570 Layered, flexible electrophotographic imaging member having hole blocking and adhesive layers
11/22/1988US4785763 Apparatus for the formation of a functional deposited film using microwave plasma chemical vapor deposition process
11/22/1988CA1245183A1 Method and apparatus for making electrophotographic devices
11/17/1988EP0291392A1 Pulverulent substance for the lubrification of the recording medium of a magnetic printer
11/17/1988EP0291188A2 Light receiving member having a multilayered light receiving layer composed of a lower layer made of aluminum-containing inorganic material and an upper layer made of non-single-crystal silicon material
11/17/1988EP0291089A2 Electrophotographic photoreceptor
11/16/1988CN88102717A Nondestructive readout of latent electrostatic image formed on insulating material cross-reference to related applications
11/15/1988US4784929 Latent images
11/15/1988US4784928 Reusable electrophotographic element
11/15/1988CA1244964A1 Microwave method of making semiconductor members
11/15/1988CA1244705A1 Photoresponsive devices containing polyvinylsilicate coatings
11/09/1988EP0290270A2 Electrophotography photosensitive member and a method for fabricating same
11/08/1988US4783387 Photosensitive member comprising disazo pigment
11/02/1988EP0289348A2 Photoresponsive imaging members with high molecular weight polysilylene hole transporting compositions
11/02/1988EP0289216A2 Electrophotographic imaging member
11/02/1988EP0289122A1 Unsaturated derivatives of methylene dianiline
11/02/1988EP0289056A2 Electrophotographic lithographic printing plate precursor
11/02/1988EP0288876A2 Electrophotographic plate
11/01/1988US4782000 Electrophotographic recording elements with hydrolyzed silane layer
10/1988
10/26/1988EP0288313A2 Multilayered light receiving member
10/26/1988EP0288083A2 Method of image formation which includes scanning exposure process
10/26/1988EP0287700A2 Photosensitive members for use in electrophotography
10/25/1988US4780387 Light receiving member for use in electrophotography comprising amorphous silicon layer and polycrystalline layer
10/25/1988US4780386 Selenium alloy treatment
10/25/1988US4780385 Electrophotographic imaging member containing zirconium in base layer
10/25/1988US4780384 Electrography
10/18/1988US4778985 Imaging plate structure
10/18/1988US4778741 Protective coating with forbidden band width gradient
10/12/1988CN88100214A The material and method for preparing barrier layer of photoelectric conductor made of phthalocyanine
10/12/1988CN88100213A A method for preparing photoelectric conductor made of phthalocyanine
10/11/1988US4777296 Styryl derivatives and electrophotographic photoconductor comprising one styryl derivative
10/11/1988US4777142 Novel 1,3,4-tri-(het-)aryl-isoquinolines, process for their preparation and their use as photoconductive compounds
10/11/1988US4777103 Electrophotographic multi-layered photosensitive member having a top protective layer of hydrogenated amorphous silicon carbide and method for fabricating the same
10/05/1988EP0284748A2 Electrophotographic lithographic printing plate precursor
10/04/1988US4775606 Light receiving member comprising amorphous silicon layers for electrophotography
10/04/1988US4775605 Layered photosensitive material for electrophotography
09/1988
09/28/1988EP0284369A2 5- or 6-alkoxycarbonyl-2,3-dicyanonaphthalenes and process for production thereof
09/27/1988US4774159 Photoresponsive imaging members with oxygenated polysilylenes
09/27/1988US4774022 Diallylammonium halide, n-vinylacetamide copolymer
09/27/1988US4773244 Apparatus for producing a substrate for a photoconductive members
09/22/1988WO1988007224A1 Material having variable conductivity
09/20/1988US4772526 Electrophotographic element
09/20/1988US4772525 Photoresponsive imaging members with high molecular weight polysilylene hole transporting compositions
09/20/1988US4772253 Endless belt
09/14/1988EP0282275A2 Electro photographic photosensitive material
09/14/1988EP0281854A1 4-Chloro-oxazoles, method for their preparation and their use
09/14/1988EP0281727A2 A method for making a lithographic printing plate, the use of such a printing plate for printing, and a method of printing using such a printing plate
09/13/1988US4771183 Photo-electric imaging device having overlaying row and column electrodes forming discrete, independently addressable areas
09/13/1988US4771133 Phthalocyanine treatment process
09/13/1988US4771015 Vapor deposition of a band gap controlling semiconductor
09/13/1988US4770966 Electrophotographic photosensitive material comprising amorphous carbon protective layer containing hydrogen and fluorine
09/13/1988US4770965 Selenium alloy imaging member
09/13/1988US4770964 Magnetic imaging member and fabrication process therefor
09/13/1988US4770963 Humidity insensitive photoresponsive imaging members
09/07/1988EP0281012A1 4-Chloro-oxazole derivatives, method for their preparation and their use
09/06/1988USRE32744 Dual layer electrophotographic recording material containing a layer of selenium, arsenic and halogen, and thereabove a layer of selenium and tellurium
09/06/1988US4769682 Boron doped semiconductor materials and method for producing same
09/06/1988US4769304 Photoconductive composition and electro-photographic light-sensitive material using said composition
09/06/1988US4769303 Electrophotographic photosensitive member
09/06/1988US4769302 Photosensitive member incorporating styryl compound
09/06/1988CA1241586A1 Vibration-damping material with excellent workability
08/1988
08/31/1988EP0280520A2 Phthalocyanine treatment process
08/30/1988US4767571 For optical filters; metal complex with dimercaptobenzenes
08/25/1988WO1988006175A1 Substituted phthalocyanines
08/23/1988US4766091 Vapor deposition of group 4 compound with halogenic oxidizing agent
08/23/1988US4766048 Reusable
08/23/1988US4766007 Applying thermal, electrical, or optical energy to silicon and hydrogen containing materials, while cooling electrode and inner wall of chamber
08/18/1988DE3713459A1 Lightfast, readily soluble diketopyrrolopyrrole fluorescent dyes
08/18/1988DE3703513A1 Water-soluble perylene fluorescent dyes
08/18/1988DE3703495A1 New perylene carboximide derivs. - useful as fluorescent dyes
08/16/1988US4764448 Amorphous silicon hydride photoreceptors for electrophotography, process for the preparation thereof, and method of use
08/16/1988US4764442 Dual layer electrode used with electrophotographic photoconductor
08/16/1988US4763966 Infrared absorbent