GB1418102A - Polishing method and composition - Google Patents

Polishing method and composition

Info

Publication number
GB1418102A
GB1418102A GB402173A GB402173A GB1418102A GB 1418102 A GB1418102 A GB 1418102A GB 402173 A GB402173 A GB 402173A GB 402173 A GB402173 A GB 402173A GB 1418102 A GB1418102 A GB 1418102A
Authority
GB
United Kingdom
Prior art keywords
sulphate
composition
polishing method
strontium
polishing
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
GB402173A
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1418102A publication Critical patent/GB1418102A/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
    • 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, 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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

1418102 Polishing RICOH KK 26 Jan 1973 [17 Feb 1972] 4021/73 Heading B3U The surface of an amorphous photoconductive layer consisting essentially of selenium is polished with strontium sulphate and/or barium sulphate. A mixture of strontium sulphate and barium sulphate in a weight ratio of 15 : 1 to 1 : 15 may be used and each may be present as particles of size between 1 and 30 microns.
GB402173A 1972-02-17 1973-01-26 Polishing method and composition Expired GB1418102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47016724A JPS5133732B2 (en) 1972-02-17 1972-02-17

Publications (1)

Publication Number Publication Date
GB1418102A true GB1418102A (en) 1975-12-17

Family

ID=11924197

Family Applications (2)

Application Number Title Priority Date Filing Date
GB402173A Expired GB1418102A (en) 1972-02-17 1973-01-26 Polishing method and composition
GB836375A Expired GB1418103A (en) 1972-02-17 1973-01-26 Polishing method and composition

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB836375A Expired GB1418103A (en) 1972-02-17 1973-01-26 Polishing method and composition

Country Status (5)

Country Link
US (1) US3884824A (en)
JP (1) JPS5133732B2 (en)
CA (1) CA980954A (en)
FR (1) FR2172129B1 (en)
GB (2) GB1418102A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278438U (en) * 1975-12-09 1977-06-11
JPS5753762A (en) * 1980-09-18 1982-03-30 Ricoh Co Ltd Electrostatic photographic method
US4764448A (en) * 1985-04-05 1988-08-16 Mitsubishi Chemical Industries, Ltd. Amorphous silicon hydride photoreceptors for electrophotography, process for the preparation thereof, and method of use
US20020115386A1 (en) * 2000-05-25 2002-08-22 Takashi Iijima Method of grinding optical fiber connector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503744A (en) * 1947-08-12 1950-04-11 Great Lakes Carbon Corp Method and agent for preventing linting in the dry cleaning of fabrics
BE503818A (en) * 1948-10-02
US3702303A (en) * 1970-09-15 1972-11-07 Xerox Corp Cleaning of photoconductive insulating surfaces

Also Published As

Publication number Publication date
GB1418103A (en) 1975-12-17
JPS4885236A (en) 1973-11-12
CA980954A (en) 1976-01-06
DE2307743B2 (en) 1977-01-27
FR2172129B1 (en) 1976-05-14
US3884824A (en) 1975-05-20
JPS5133732B2 (en) 1976-09-21
FR2172129A1 (en) 1973-09-28
DE2307743A1 (en) 1973-08-30

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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