GB1603160A - Process for removing layers of selenium - Google Patents

Process for removing layers of selenium Download PDF

Info

Publication number
GB1603160A
GB1603160A GB23140/78A GB2314078A GB1603160A GB 1603160 A GB1603160 A GB 1603160A GB 23140/78 A GB23140/78 A GB 23140/78A GB 2314078 A GB2314078 A GB 2314078A GB 1603160 A GB1603160 A GB 1603160A
Authority
GB
United Kingdom
Prior art keywords
amine
mercaptan
base
selenium
layer
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
GB23140/78A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1603160A publication Critical patent/GB1603160A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • 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
    • G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
GB23140/78A 1977-05-26 1978-05-26 Process for removing layers of selenium Expired GB1603160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772723799 DE2723799A1 (de) 1977-05-26 1977-05-26 Verfahren zum entfernen von selenschichten

Publications (1)

Publication Number Publication Date
GB1603160A true GB1603160A (en) 1981-11-18

Family

ID=6009944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23140/78A Expired GB1603160A (en) 1977-05-26 1978-05-26 Process for removing layers of selenium

Country Status (7)

Country Link
US (1) US4192692A (enExample)
JP (1) JPS53147703A (enExample)
AU (1) AU514959B2 (enExample)
DE (1) DE2723799A1 (enExample)
FR (1) FR2392138B1 (enExample)
GB (1) GB1603160A (enExample)
NL (1) NL7805660A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224750A (en) * 1988-09-26 1990-05-16 Fuji Xerox Co Ltd Method for removing a selenium-containing layer from an electrophotographic photoreceptor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556509A (en) * 1984-10-09 1985-12-03 Colgate-Palmolive Company Light duty detergents containing an organic diamine diacid salt
DE3444293A1 (de) * 1984-12-05 1986-06-05 Metallgesellschaft Ag, 6000 Frankfurt Mittel zum reinigen von verarbeitungsanlagen fuer hochviskose reaktive mehrkomponentenmischungen
DE102012011041A1 (de) * 2012-06-05 2013-12-05 Leybold Optics Gmbh Verfahren zum Entfernen von Selen-Niederschlägen auf Kühlfallen der Solarzellenproduktion
EP3613834A1 (en) 2018-08-24 2020-02-26 The Procter & Gamble Company Treatment compositions comprising low levels of an oligoamine
EP3613835A1 (en) 2018-08-24 2020-02-26 The Procter & Gamble Company Treatment compositions comprising a surfactant system and an oligoamine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD92134A (enExample) * 1900-01-01
US2889206A (en) * 1953-09-30 1959-06-02 Kawecki Chemical Company Recovery of selenium
US2816008A (en) * 1955-12-06 1957-12-10 American Smelting Refining Recovery of selenium from scrap selenium rectifiers
FR1355159A (fr) * 1962-04-10 1964-03-13 Du Pont Procédé et composition pour le nettoyage de métaux
US3992511A (en) * 1969-08-27 1976-11-16 Xerox Corporation Recovery of selenium
GB1275355A (en) * 1969-08-27 1972-05-24 Xerox Corp Recovery of selenium
US3837815A (en) * 1973-03-29 1974-09-24 Dick Co Ab Method of reclaiming selenium and metal base from electrophotographic plates
JPS5087651A (enExample) * 1973-12-06 1975-07-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224750A (en) * 1988-09-26 1990-05-16 Fuji Xerox Co Ltd Method for removing a selenium-containing layer from an electrophotographic photoreceptor
US5085732A (en) * 1988-09-26 1992-02-04 Fuji Xerox Co., Ltd. Method for removing a selenium-containing layer from a electrophotographic photoreceptor
GB2224750B (en) * 1988-09-26 1992-12-02 Fuji Xerox Co Ltd Method for removing a selenium-containing layer from an electrophotographic photoreceptor

Also Published As

Publication number Publication date
US4192692A (en) 1980-03-11
AU514959B2 (en) 1981-03-05
FR2392138A1 (enExample) 1978-12-22
DE2723799A1 (de) 1978-12-07
JPS53147703A (en) 1978-12-22
FR2392138B1 (enExample) 1981-01-23
AU3646278A (en) 1979-11-29
NL7805660A (nl) 1978-11-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee