JPS57144542A - Polishing agent - Google Patents

Polishing agent

Info

Publication number
JPS57144542A
JPS57144542A JP2968881A JP2968881A JPS57144542A JP S57144542 A JPS57144542 A JP S57144542A JP 2968881 A JP2968881 A JP 2968881A JP 2968881 A JP2968881 A JP 2968881A JP S57144542 A JPS57144542 A JP S57144542A
Authority
JP
Japan
Prior art keywords
polishing agent
abrasive particles
polishing
ricinoleate
agent
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.)
Granted
Application number
JP2968881A
Other languages
Japanese (ja)
Other versions
JPH038550B2 (en
Inventor
Kenjiro Abe
Hirofumi Isaki
Masatoshi Hayashida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2968881A priority Critical patent/JPS57144542A/en
Publication of JPS57144542A publication Critical patent/JPS57144542A/en
Publication of JPH038550B2 publication Critical patent/JPH038550B2/ja
Granted 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

Abstract

PURPOSE:To obtain a polishing agent particularly suited for cleaning and polishing of the surface of electrophotographic receptors by adding a specific amt. of ricinoleate to solid abrasive particles thereby preparing the polishing agent. CONSTITUTION:A polishing agent wherein 100pts.wt. solid abrasive particles of CeO2, etc. (particularly preferably fine particles of about 0.5-1.0mu grain sizes), and 1-2pts.wt. fatty acid ester such as ricinoleate (castor oil) are dispersed in 190pts.wt. a volatile solvent such as normal heptane is prepd. When the surfaces of electrophotographic receptors are cleaned and polished by using such oplishing agent, the characteristics and images nearly equal to initial ones are obtained. Of course, this is usable for cleaning and specular finishing of glass, plastic semiconductors, insulators, etc. Even when left standing for a long time, it does not cause settling and condensation of the abrasive particles hence difficulty in their dispersion.
JP2968881A 1981-03-02 1981-03-02 Polishing agent Granted JPS57144542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2968881A JPS57144542A (en) 1981-03-02 1981-03-02 Polishing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2968881A JPS57144542A (en) 1981-03-02 1981-03-02 Polishing agent

Publications (2)

Publication Number Publication Date
JPS57144542A true JPS57144542A (en) 1982-09-07
JPH038550B2 JPH038550B2 (en) 1991-02-06

Family

ID=12283037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2968881A Granted JPS57144542A (en) 1981-03-02 1981-03-02 Polishing agent

Country Status (1)

Country Link
JP (1) JPS57144542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162856A (en) * 1990-04-19 1992-11-10 Kabushiki Kaisha Toshiba Abrasive, polishing and friction-reducing agent and means for applying the agent on an image carrier of an image forming apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410334A (en) * 1977-06-23 1979-01-25 Henkel Kgaa Dispersing agent for inorganic pigment and filler substance
JPS5443190A (en) * 1977-09-12 1979-04-05 Lion Corp Aqueous surfactant composition
JPS54105392A (en) * 1978-02-06 1979-08-18 Toyo Eazooru Kougiyou Kk Suspension for automatic projection system aerosol that contain abrasives impalpable powder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410334A (en) * 1977-06-23 1979-01-25 Henkel Kgaa Dispersing agent for inorganic pigment and filler substance
JPS5443190A (en) * 1977-09-12 1979-04-05 Lion Corp Aqueous surfactant composition
JPS54105392A (en) * 1978-02-06 1979-08-18 Toyo Eazooru Kougiyou Kk Suspension for automatic projection system aerosol that contain abrasives impalpable powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162856A (en) * 1990-04-19 1992-11-10 Kabushiki Kaisha Toshiba Abrasive, polishing and friction-reducing agent and means for applying the agent on an image carrier of an image forming apparatus

Also Published As

Publication number Publication date
JPH038550B2 (en) 1991-02-06

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