GB1584832A - Compositions and method for enhancing electrical life of copolymers - Google Patents

Compositions and method for enhancing electrical life of copolymers Download PDF

Info

Publication number
GB1584832A
GB1584832A GB2741777A GB2741777A GB1584832A GB 1584832 A GB1584832 A GB 1584832A GB 2741777 A GB2741777 A GB 2741777A GB 2741777 A GB2741777 A GB 2741777A GB 1584832 A GB1584832 A GB 1584832A
Authority
GB
United Kingdom
Prior art keywords
copolymer
butadiene
acrylonitrile
conductivity control
percent
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
GB2741777A
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
Priority claimed from US05/701,710 external-priority patent/US4058879A/en
Priority claimed from US05/701,711 external-priority patent/US4116894A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of GB1584832A publication Critical patent/GB1584832A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/14—Special procedures for taking photographs; Apparatus therefor for taking photographs during medical operations
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB2741777A 1976-07-01 1977-06-30 Compositions and method for enhancing electrical life of copolymers Expired GB1584832A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/701,710 US4058879A (en) 1976-07-01 1976-07-01 Compositions and method for enhancing electrical life of polymers used in xerographic devices
US05/701,711 US4116894A (en) 1976-07-01 1976-07-01 Compositions and method for enhancing electrical life of copolymers

Publications (1)

Publication Number Publication Date
GB1584832A true GB1584832A (en) 1981-02-18

Family

ID=27106833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2741777A Expired GB1584832A (en) 1976-07-01 1977-06-30 Compositions and method for enhancing electrical life of copolymers

Country Status (3)

Country Link
JP (1) JPS533825A (enrdf_load_html_response)
CA (1) CA1084695A (enrdf_load_html_response)
GB (1) GB1584832A (enrdf_load_html_response)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959573A (en) * 1974-04-26 1976-05-25 Xerox Corporation Biasable member and method for making
US3959574A (en) * 1974-04-26 1976-05-25 Xerox Corporation Biasable member and method for making
JPS5114894A (en) * 1974-07-29 1976-02-05 Onoda Chem Ind Co Ltd Ryusankariumuno seizohoho
CA1053968A (en) * 1974-09-09 1979-05-08 Joseph A. Swift Moisture stable bias transfer roll
JPS5142744A (en) * 1974-10-09 1976-04-12 Goodrich Co B F Nitorirugomu oyobi arakajimekasokashita binirujushino horiburendo

Also Published As

Publication number Publication date
CA1084695A (en) 1980-09-02
JPH0323911B2 (enrdf_load_html_response) 1991-03-29
JPS533825A (en) 1978-01-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee