JPS55166653A - Pressure-fixable capsule toner - Google Patents
Pressure-fixable capsule tonerInfo
- Publication number
- JPS55166653A JPS55166653A JP7520979A JP7520979A JPS55166653A JP S55166653 A JPS55166653 A JP S55166653A JP 7520979 A JP7520979 A JP 7520979A JP 7520979 A JP7520979 A JP 7520979A JP S55166653 A JPS55166653 A JP S55166653A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- shells
- calcium carbonate
- kaolin
- toners
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain the negative-chargeability capsule toners of stable polarity and a long life by containing kaolin or calcium carbonate. CONSTITUTION:About 5-20pts.wt. (preferably 7-13pts.wt.) of kaolin or calcium carbonate is contained in total 100pts.wt. of the core material for the toners and the resin component used for shells (It is preferable to compound in shells). Namely, the core material powder composed of pressure-fixable components such as natural wax and polyolefin is dispersed into the organic solvent solution (dispersion) of kaolin (or calcium carbonate) and insulating materials to be made into shells (such as styrene-base resins, acrylic-base resins, epoxy resins) and the resultant dispersion is spray dried, whereby the pressure-fixing capsule toners are obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7520979A JPS55166653A (en) | 1979-06-15 | 1979-06-15 | Pressure-fixable capsule toner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7520979A JPS55166653A (en) | 1979-06-15 | 1979-06-15 | Pressure-fixable capsule toner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55166653A true JPS55166653A (en) | 1980-12-25 |
Family
ID=13569569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7520979A Pending JPS55166653A (en) | 1979-06-15 | 1979-06-15 | Pressure-fixable capsule toner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55166653A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59189354A (en) * | 1983-04-12 | 1984-10-26 | Canon Inc | Encapsulated toner for developing electrostatic latent image |
JPS6330859A (en) * | 1986-07-25 | 1988-02-09 | Fuji Xerox Co Ltd | Dry toner |
US7759039B2 (en) * | 2005-07-01 | 2010-07-20 | Xerox Corporation | Toner containing silicate clay particles for improved relative humidity sensitivity |
-
1979
- 1979-06-15 JP JP7520979A patent/JPS55166653A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59189354A (en) * | 1983-04-12 | 1984-10-26 | Canon Inc | Encapsulated toner for developing electrostatic latent image |
JPS6330859A (en) * | 1986-07-25 | 1988-02-09 | Fuji Xerox Co Ltd | Dry toner |
US7759039B2 (en) * | 2005-07-01 | 2010-07-20 | Xerox Corporation | Toner containing silicate clay particles for improved relative humidity sensitivity |
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