BR9303631A - Fotoreceptor,e,processo para preparacao de um dispositivo fotogerador - Google Patents

Fotoreceptor,e,processo para preparacao de um dispositivo fotogerador

Info

Publication number: BR9303631A
Authority: BR; Brazil
Prior art keywords: fotoreceptor; photogenerating; preparing; photogenerating device
Prior art date: 1992-09-02

Application number

BR9303631A

Other languages

English (en)

Inventor

Anthony T Ward

George Leibermann

Ah-Mee Hor

Giuseppa Baranyi

Donald J Teney

Original Assignee

Xerox Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-09-02

Filing date

1993-08-30

Publication date

1994-03-22

1993-08-30 Application filed by Xerox Corp filed Critical Xerox Corp

1994-03-22 Publication of BR9303631A publication Critical patent/BR9303631A/pt

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0525—Coating methods

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photoreceptors In Electrophotography (AREA)

BR9303631A 1992-09-02 1993-08-30 Fotoreceptor,e,processo para preparacao de um dispositivo fotogerador BR9303631A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/939,760 US5283144A (en)	1992-09-02	1992-09-02	Purified photogenerating pigments

Publications (1)

Publication Number	Publication Date
BR9303631A true BR9303631A (pt)	1994-03-22

Family

ID=25473683

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9303631A BR9303631A (pt)	1992-09-02	1993-08-30	Fotoreceptor,e,processo para preparacao de um dispositivo fotogerador

Country Status (3)

Country	Link
US (1)	US5283144A (pt)
BR (1)	BR9303631A (pt)
MX (1)	MX9305299A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5492785A (en) *	1995-01-03	1996-02-20	Xerox Corporation	Multilayered photoreceptor
JP2007084849A (ja) *	2005-09-20	2007-04-05	Japan Atomic Energy Agency	金属超微粒子の製造方法及び装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4082551A (en) *	1977-03-31	1978-04-04	Eastman Kodak Company	Electrophotographic element containing a multilayer interlayer
US4265990A (en) *	1977-05-04	1981-05-05	Xerox Corporation	Imaging system with a diamine charge transport material in a polycarbonate resin
DE2734288C2 (de) *	1977-07-29	1982-06-03	Hoechst Ag, 6000 Frankfurt	Elektrophotographisches Aufzeichnungsmaterial
JPS5767934A (en) *	1980-10-16	1982-04-24	Konishiroku Photo Ind Co Ltd	Electrophotographic receptor
JPS59208556A (ja) *	1983-05-11	1984-11-26	Canon Inc	電子写真感光体
US4555463A (en) *	1984-08-22	1985-11-26	Xerox Corporation	Photoresponsive imaging members with chloroindium phthalocyanine compositions
US4578334A (en) *	1984-11-23	1986-03-25	Eastman Kodak Company	Multi-active photoconductive insulating elements and method for their manufacture
US4587189A (en) *	1985-05-24	1986-05-06	Xerox Corporation	Photoconductive imaging members with perylene pigment compositions
US4882254A (en) *	1988-07-05	1989-11-21	Xerox Corporation	Photoconductive imaging members with mixtures of photogenerator pigment compositions
US4921773A (en) *	1988-12-30	1990-05-01	Xerox Corporation	Process for preparing an electrophotographic imaging member
US5374382A (en) *	1990-02-14	1994-12-20	Konica Corporation	Method of generation and recovery of ultra-fine particles

1992
- 1992-09-02 US US07/939,760 patent/US5283144A/en not_active Expired - Lifetime
1993
- 1993-08-30 BR BR9303631A patent/BR9303631A/pt not_active IP Right Cessation
- 1993-08-31 MX MX9305299A patent/MX9305299A/es active IP Right Grant

Also Published As

Publication number	Publication date
US5283144A (en)	1994-02-01
MX9305299A (es)	1994-06-30

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Legal Events

Date	Code	Title	Description
1996-03-12	EE	Request for examination
1999-05-25	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-10-13	FF	Decision: intention to grant
2000-05-02	FG9A	Patent or certificate of addition granted
2010-11-03	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 17A ANUIDADE(S).
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 17A ANUIDADE.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.