JP2014006525A5 - - Google Patents
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- Publication number
- JP2014006525A5 JP2014006525A5 JP2013122793A JP2013122793A JP2014006525A5 JP 2014006525 A5 JP2014006525 A5 JP 2014006525A5 JP 2013122793 A JP2013122793 A JP 2013122793A JP 2013122793 A JP2013122793 A JP 2013122793A JP 2014006525 A5 JP2014006525 A5 JP 2014006525A5
- Authority
- JP
- Japan
- Prior art keywords
- toner particles
- period
- sec
- particle size
- mixing
- 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
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- 239000002245 particle Substances 0.000 claims 65
- 239000000654 additive Substances 0.000 claims 23
- 230000000996 additive effect Effects 0.000 claims 21
- 238000000034 method Methods 0.000 claims 20
- 238000002156 mixing Methods 0.000 claims 20
- 239000003086 colorant Substances 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 2
- 239000002344 surface layer Substances 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims 1
- 235000013539 calcium stearate Nutrition 0.000 claims 1
- 239000008116 calcium stearate Substances 0.000 claims 1
- 229910000420 cerium oxide Inorganic materials 0.000 claims 1
- 239000008119 colloidal silica Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims 1
- 229910001887 tin oxide Inorganic materials 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/533,346 US8673532B2 (en) | 2012-06-26 | 2012-06-26 | Method of producing dry toner particles having high circularity |
| US13/533,346 | 2012-06-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014006525A JP2014006525A (ja) | 2014-01-16 |
| JP2014006525A5 true JP2014006525A5 (https=) | 2016-08-18 |
| JP6055723B2 JP6055723B2 (ja) | 2016-12-27 |
Family
ID=49774722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013122793A Active JP6055723B2 (ja) | 2012-06-26 | 2013-06-11 | 高い真円度を有する乾燥トナー粒子の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8673532B2 (https=) |
| JP (1) | JP6055723B2 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016048278A1 (en) * | 2014-09-23 | 2016-03-31 | Hewlett-Packard Development Company, L.P. | Ink composition |
| JP7069788B2 (ja) | 2017-03-17 | 2022-05-18 | 株式会社リコー | トナーおよびその製造方法、画像形成方法、画像形成装置並びにプロセスカートリッジ |
| CN106842841A (zh) * | 2017-04-12 | 2017-06-13 | 珠海思美亚碳粉有限公司 | 正电非磁性色调剂的制备方法 |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590000A (en) | 1967-06-05 | 1971-06-29 | Xerox Corp | Solid developer for latent electrostatic images |
| US3944493A (en) | 1974-05-16 | 1976-03-16 | Eastman Kodak Company | Electrographic toner and developer composition |
| US4007293A (en) | 1976-03-01 | 1977-02-08 | Xerox Corporation | Mechanically viable developer materials |
| US4338380A (en) | 1976-04-05 | 1982-07-06 | Brunswick Corporation | Method of attaching ceramics to metals for high temperature operation and laminated composite |
| US4079014A (en) | 1976-07-21 | 1978-03-14 | Eastman Kodak Company | Electrographic toner and developer composition containing a 4-aza-1-azoniabicyclo(2.2.2) octane salt as a charge control agent |
| US4054465A (en) | 1976-09-29 | 1977-10-18 | Hercules Incorporated | Lead chromate pigments |
| US4298672A (en) | 1978-06-01 | 1981-11-03 | Xerox Corporation | Toners containing alkyl pyridinium compounds and their hydrates |
| DE3174159D1 (en) | 1981-02-27 | 1986-04-24 | Hodogaya Chemical Co Ltd | Electrophotographic toner |
| US4394430A (en) | 1981-04-14 | 1983-07-19 | Eastman Kodak Company | Electrophotographic dry toner and developer compositions |
| US4560635A (en) | 1984-08-30 | 1985-12-24 | Xerox Corporation | Toner compositions with ammonium sulfate charge enhancing additives |
| JPH0810360B2 (ja) | 1987-02-25 | 1996-01-31 | オリヱント化学工業株式会社 | 静電荷像現像用トナ− |
| US4937439A (en) | 1988-05-13 | 1990-06-26 | National Computer Systems, Inc. | Method and system for creating and scanning a customized survey form |
| US4894308A (en) | 1988-10-17 | 1990-01-16 | Xerox Corporation | Process for preparing electrophotographic toner |
| JPH02261536A (ja) * | 1989-03-31 | 1990-10-24 | Kurimoto Ltd | 粉体の表面改質装置 |
| US4937157A (en) | 1989-08-21 | 1990-06-26 | Xerox Corporation | Toner and developer compositions with charge enhancing additives |
| US5370962A (en) | 1993-03-01 | 1994-12-06 | Xerox Corporation | Toner compositions with blend compatibility additives |
| US5624079A (en) | 1995-03-10 | 1997-04-29 | Xerox Corporation | Injection blending of toner during grinding |
| DE19538700A1 (de) | 1995-10-18 | 1997-04-24 | Hoechst Ag | Cholesterische Phasen bildende Polymere, Verfahren zu deren Herstellung sowie Verwendung |
| US5716751A (en) | 1996-04-01 | 1998-02-10 | Xerox Corporation | Toner particle comminution and surface treatment processes |
| US5874034A (en) | 1997-04-14 | 1999-02-23 | Xerox Corporation | Swell reducing extrusion die |
| US5763132A (en) | 1997-04-17 | 1998-06-09 | Xerox Corporation | Toner compositions |
| US6063464A (en) | 1998-04-23 | 2000-05-16 | Hna Holdings, Inc. | Isosorbide containing polyesters and methods for making same |
| US5959066A (en) | 1998-04-23 | 1999-09-28 | Hna Holdings, Inc. | Polyesters including isosorbide as a comonomer and methods for making same |
| US6025061A (en) | 1998-04-23 | 2000-02-15 | Hna Holdings, Inc. | Sheets formed from polyesters including isosorbide |
| US5998079A (en) | 1998-05-07 | 1999-12-07 | International Communication Materials, Inc. | Color toner |
| US6063827A (en) | 1998-07-22 | 2000-05-16 | Xerox Corporation | Polyester process |
| US6214507B1 (en) | 1998-08-11 | 2001-04-10 | Xerox Corporation | Toner compositions |
| US6359105B1 (en) | 2000-10-26 | 2002-03-19 | Xerox Corporation | Cross-linked polyester toners and process of making such toners |
| US6523996B2 (en) * | 2000-12-27 | 2003-02-25 | Xerox Corporation | Blending tool with an enlarged collision surface for increased blend intensity and method of blending toners |
| US6593049B1 (en) | 2001-03-26 | 2003-07-15 | Xerox Corporation | Toner and developer compositions |
| JP4106879B2 (ja) * | 2001-06-28 | 2008-06-25 | 日本ゼオン株式会社 | トナーの製造方法 |
| US6582866B2 (en) | 2001-08-31 | 2003-06-24 | Xerox Corporation | Toner with increased surface additive adhesion and optimized cohesion between particles |
| US6756176B2 (en) | 2002-09-27 | 2004-06-29 | Xerox Corporation | Toner processes |
| US6830860B2 (en) | 2003-01-22 | 2004-12-14 | Xerox Corporation | Toner compositions and processes thereof |
| JP4532469B2 (ja) | 2003-02-27 | 2010-08-25 | バテル・メモリアル・インスティテュート | 易脱墨性トナー粒子 |
| US6991886B2 (en) * | 2004-05-14 | 2006-01-31 | Lexmark International, Inc. | Closed air circulation toner rounding |
| KR100601683B1 (ko) * | 2004-06-03 | 2006-07-14 | 삼성전자주식회사 | 토너의 제조 방법 |
| US7235339B2 (en) | 2004-10-28 | 2007-06-26 | Xerox Corporation | Method of blending toners using a high intensity blending tool with shaped risers for decreased toner agglomeration |
| US7097349B2 (en) | 2004-10-28 | 2006-08-29 | Xerox Corporation | High intensity blending tool with optimized risers for decreased toner agglomeration |
| WO2006102280A1 (en) | 2005-03-18 | 2006-09-28 | Battelle Memorial Institute | Toner |
| US7452646B2 (en) | 2005-08-08 | 2008-11-18 | Xerox Corporation | External surface additive compositions |
| JP4072557B2 (ja) * | 2006-02-06 | 2008-04-09 | キヤノン株式会社 | トナーの製造方法 |
| US20080090167A1 (en) | 2006-10-13 | 2008-04-17 | Ligia Aura Bejat | Method of addition of extra particulate additives to image forming material |
| US20080090166A1 (en) | 2006-10-13 | 2008-04-17 | Rick Owen Jones | Addition of extra particulate additives to chemically processed toner |
| US8257894B2 (en) | 2008-12-19 | 2012-09-04 | Lexmark International, Inc. | Toner having improved charge characteristics |
| US20110027714A1 (en) * | 2009-07-29 | 2011-02-03 | Xerox Corporation | Toner compositions |
| US8431306B2 (en) | 2010-03-09 | 2013-04-30 | Xerox Corporation | Polyester resin containing toner |
| US8431318B2 (en) | 2010-04-09 | 2013-04-30 | Xerox Corporation | Toner compositions and processes |
| US8338069B2 (en) | 2010-07-19 | 2012-12-25 | Xerox Corporation | Toner compositions |
| US8673527B2 (en) | 2010-08-23 | 2014-03-18 | Xerox Corporation | Toner processes |
-
2012
- 2012-06-26 US US13/533,346 patent/US8673532B2/en not_active Expired - Fee Related
-
2013
- 2013-06-11 JP JP2013122793A patent/JP6055723B2/ja active Active
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