ES403454A1 - Mejoras introducidas en miembros electrostatograficos para xerografia. - Google Patents

Mejoras introducidas en miembros electrostatograficos para xerografia.

Info

Publication number
ES403454A1
ES403454A1 ES403454A ES403454A ES403454A1 ES 403454 A1 ES403454 A1 ES 403454A1 ES 403454 A ES403454 A ES 403454A ES 403454 A ES403454 A ES 403454A ES 403454 A1 ES403454 A1 ES 403454A1
Authority
ES
Spain
Prior art keywords
properties
polycarbonate
polyurethane
mixture
electrical characteristics
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES403454A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of ES403454A1 publication Critical patent/ES403454A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups
    • 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, 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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/0436—Photoconductive layers characterised by having two or more layers or characterised by their composite structure combining organic and inorganic layers
    • 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, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Laminated Bodies (AREA)

Abstract

Se logra estas y otras finalidades, de acuerdo con la presente invención , al proveer un miembro foto conductivo que manifiesta notables características eléctricas y propiedades mecánicas, y que incluye una nueva capa de barrera interfacial que comprende una resina de policarbonato y poliuretano. Más específicamente, la capa interfacial comprende ya sea una mezcla de polímeros o una mezcla de policarbonato y de un poliuretano que va intercalada entre una capa aislante foto conductiva y un substrato de soporte. Una de las ventajas de la composición interfacial es que la combinación de propiedades que incluyen resistencia a la tracción, alargamiento, módulo de elasticidad, propiedades adhesivas y características eléctricas, excede las propiedades de las resinas individuales de policarbonato o de poliuretano cuando se las emplea por separado
ES403454A 1971-06-10 1972-06-02 Mejoras introducidas en miembros electrostatograficos para xerografia. Expired ES403454A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15165971A 1971-06-10 1971-06-10

Publications (1)

Publication Number Publication Date
ES403454A1 true ES403454A1 (es) 1975-12-16

Family

ID=22539711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403454A Expired ES403454A1 (es) 1971-06-10 1972-06-02 Mejoras introducidas en miembros electrostatograficos para xerografia.

Country Status (19)

Country Link
US (1) US3713821A (es)
JP (1) JPS5226449B1 (es)
AR (1) AR194731A1 (es)
AT (1) AT322357B (es)
AU (1) AU464711B2 (es)
BE (1) BE784453A (es)
BR (1) BR7203726D0 (es)
CA (1) CA964916A (es)
CH (1) CH554007A (es)
DD (1) DD99870A5 (es)
ES (1) ES403454A1 (es)
FR (1) FR2141301A5 (es)
GB (1) GB1393612A (es)
IL (1) IL39655A (es)
IT (1) IT959793B (es)
NL (1) NL7207841A (es)
SE (1) SE367491B (es)
SU (1) SU598578A3 (es)
ZA (1) ZA723958B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920453A (en) * 1972-01-28 1975-11-18 Addressograph Multigraph Method of electrostatic duplicating by image transfer
US3888667A (en) * 1973-08-17 1975-06-10 Xerox Corp Heterophase adhesive compositions containing polysulfone for metal-selenium composites
US3891435A (en) * 1973-08-17 1975-06-24 Xerox Corp Heterophase adhesive compositions containing chlorosulfonated polyethylene for metal-selenium composites
US4034016A (en) * 1976-07-15 1977-07-05 Mobay Chemical Corporation Ternary polyblends prepared from polybutylene terephthalates, polyurethanes and aromatic polycarbonates
US4187104A (en) * 1978-06-30 1980-02-05 Xerox Corporation Electrophotographic photoreceptor with composite interlayer and method of making
US4391888A (en) * 1981-12-16 1983-07-05 Pitney Bowes Inc. Multilayered organic photoconductive element and process using polycarbonate barrier layer and charge generating layer
US4921769A (en) * 1988-10-03 1990-05-01 Xerox Corporation Photoresponsive imaging members with polyurethane blocking layers
WO1990007146A1 (en) * 1988-12-14 1990-06-28 Tazenkov Boris A Electrophotographic image carrier
JPH0594034A (ja) * 1990-06-29 1993-04-16 Xerox Corp クラツクのない電子写真画像形成デバイス
US5089364A (en) * 1990-10-26 1992-02-18 Xerox Corporation Electrophotographic imaging members containing a polyurethane adhesive layer

Also Published As

Publication number Publication date
IL39655A0 (en) 1972-08-30
DD99870A5 (es) 1973-08-20
AR194731A1 (es) 1973-08-14
ZA723958B (en) 1973-03-28
CA964916A (en) 1975-03-25
BE784453A (fr) 1972-12-06
AU4331672A (en) 1973-12-13
DE2223820A1 (de) 1972-12-21
CH554007A (de) 1974-09-13
DE2223820B2 (de) 1976-11-11
BR7203726D0 (pt) 1973-06-05
NL7207841A (es) 1972-12-12
JPS5226449B1 (es) 1977-07-14
SE367491B (es) 1974-05-27
GB1393612A (en) 1975-05-07
SU598578A3 (ru) 1978-03-15
IL39655A (en) 1974-12-31
AU464711B2 (en) 1975-09-04
US3713821A (en) 1973-01-30
IT959793B (it) 1973-11-10
FR2141301A5 (es) 1973-01-19
AT322357B (de) 1975-05-26

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