CA2289044C - Process for making particulate compositions - Google Patents
Process for making particulate compositions Download PDFInfo
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- CA2289044C CA2289044C CA002289044A CA2289044A CA2289044C CA 2289044 C CA2289044 C CA 2289044C CA 002289044 A CA002289044 A CA 002289044A CA 2289044 A CA2289044 A CA 2289044A CA 2289044 C CA2289044 C CA 2289044C
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- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- QAZYGHLQQPTQAX-UHFFFAOYSA-N tert-butyl 2-hydroxybenzoate Chemical class CC(C)(C)OC(=O)C1=CC=CC=C1O QAZYGHLQQPTQAX-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 150000003573 thiols Chemical group 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 150000003732 xanthenes Chemical class 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000001060 yellow colorant Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/0802—Preparation methods
- G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/0802—Preparation methods
- G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
- G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
- Glass Compositions (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9708815.7A GB9708815D0 (en) | 1997-05-01 | 1997-05-01 | Process for making particulate compositions |
| GB9708815.7 | 1997-05-01 | ||
| PCT/GB1998/000964 WO1998050828A1 (en) | 1997-05-01 | 1998-04-01 | Process for making particulate compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2289044A1 CA2289044A1 (en) | 1998-11-12 |
| CA2289044C true CA2289044C (en) | 2006-08-08 |
Family
ID=10811620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002289044A Expired - Fee Related CA2289044C (en) | 1997-05-01 | 1998-04-01 | Process for making particulate compositions |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6531256B1 (enExample) |
| EP (1) | EP0979438B1 (enExample) |
| JP (1) | JP4063337B2 (enExample) |
| KR (1) | KR100595593B1 (enExample) |
| CN (1) | CN100392518C (enExample) |
| AT (1) | ATE416400T1 (enExample) |
| AU (1) | AU6925898A (enExample) |
| CA (1) | CA2289044C (enExample) |
| DE (1) | DE69840294D1 (enExample) |
| GB (1) | GB9708815D0 (enExample) |
| TW (1) | TW474959B (enExample) |
| WO (1) | WO1998050828A1 (enExample) |
| ZA (1) | ZA983617B (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9806934D0 (en) | 1998-04-01 | 1998-05-27 | Zeneca Ltd | Process for making particulate compositions |
| US6440207B1 (en) | 2000-03-03 | 2002-08-27 | Bayer Corporation | Method for preparing organic pigments |
| US6991884B2 (en) * | 2001-08-03 | 2006-01-31 | Lexmark International, Inc. | Chemically prepared toner and process therefor |
| US7504189B2 (en) * | 2001-08-03 | 2009-03-17 | Lexmark International, Inc. | Chemically prepared toner and process therefor |
| KR100439738B1 (ko) * | 2002-03-11 | 2004-07-12 | 한국과학기술연구원 | 액상 응결법에 의한 분말 과립 제조 및 그 성형 방법 |
| JP2004295106A (ja) * | 2003-03-07 | 2004-10-21 | Ricoh Co Ltd | 静電荷像現像用トナー、現像剤及び画像形成装置 |
| TW200514826A (en) | 2003-09-19 | 2005-05-01 | Kyung In Synthetic Corp | Alpha-hydroxy-benzeneacetic acid derivatives, and compounds having two 5-membered lactone rings fused to central cyclohexa-1, 4-diene nucleus using the same, and uses of the compounds |
| US7186491B2 (en) * | 2004-05-07 | 2007-03-06 | Samsung Electronics Company | Negatively charged coated electrographic toner particles |
| JP4634273B2 (ja) * | 2005-10-14 | 2011-02-16 | 花王株式会社 | 樹脂乳化液の製造方法 |
| GB0522650D0 (en) | 2005-11-07 | 2005-12-14 | Avecia Inkjet Ltd | Toner and process therefor |
| US7666562B2 (en) * | 2006-02-23 | 2010-02-23 | Lexmark International, Inc. | Image forming media containing reflecting pigment |
| US7510812B2 (en) * | 2006-03-28 | 2009-03-31 | Lexmark International, Inc. | Toner formulations containing extra particulate additives |
| US20070231727A1 (en) * | 2006-03-31 | 2007-10-04 | Baird Brian W | Toner formulations containing extra particulate additive |
| US8030376B2 (en) | 2006-07-12 | 2011-10-04 | Minusnine Technologies, Inc. | Processes for dispersing substances and preparing composite materials |
| US7695882B2 (en) * | 2007-02-01 | 2010-04-13 | Lexmark International, Inc. | Toner formulation for controlling mass flow |
| US7939236B2 (en) * | 2007-02-22 | 2011-05-10 | Lexmark International, Inc. | Chemically prepared toner and process therefor |
| GB0708614D0 (en) * | 2007-05-04 | 2007-06-13 | Fujifilm Imaging Colorants Ltd | Toner, process for making toner and use of toner |
| GB0708613D0 (en) * | 2007-05-04 | 2007-06-13 | Fujifilm Imaging Colorants Ltd | Toner, process for making toner and use of toner |
| EP2171543B1 (en) * | 2007-06-28 | 2013-08-14 | FUJIFILM Imaging Colorants Limited | Toner comprising polyester, process for making the toner and uses thereof |
| EP2162797B1 (en) | 2007-06-28 | 2014-10-15 | FUJIFILM Imaging Colorants Limited | Toner comprising polyester, process for making the toner and uses thereof |
| US7923191B2 (en) * | 2007-07-26 | 2011-04-12 | Lexmark International, Inc. | Polyester resin toner produced by emulsion aggregation |
| US8133647B2 (en) * | 2007-10-12 | 2012-03-13 | Lexmark International, Inc. | Black toners containing infrared transmissive |
| US8293443B2 (en) * | 2007-10-12 | 2012-10-23 | Lexmark International, Inc. | Black toners containing infrared transmissive and reflecting colorants |
| GB0721065D0 (en) | 2007-10-26 | 2007-12-05 | Fujifilm Imaging Colorants Ltd | Improvements in and relating to toners made from latexes |
| US7897318B2 (en) | 2007-11-29 | 2011-03-01 | Lexmark International, Inc. | Ionic polymer flocculants for the preparation of chemically processed toner |
| US20090148786A1 (en) * | 2007-12-07 | 2009-06-11 | Danielle Renee Ashley | Regulated Cooling for Chemically Prepared Toner Manufacture |
| US20090155705A1 (en) * | 2007-12-12 | 2009-06-18 | Rick Owen Jones | Release Agent Formulation for Chemically Prepared Toner |
| US8299140B2 (en) * | 2007-12-21 | 2012-10-30 | Eastman Kodak Company | Discrete ink particle with solid phase and liquid phase |
| US8299141B2 (en) * | 2007-12-21 | 2012-10-30 | Eastman Kodak Company | Mixed phase method of manufacturing ink |
| US8192906B2 (en) * | 2009-03-13 | 2012-06-05 | Lexmark International, Inc. | Black toner formulation |
| US8313880B2 (en) * | 2009-08-13 | 2012-11-20 | Lexmark International, Inc. | Magenta toner with binder resin of selected molecular weight composition |
| US8492064B2 (en) * | 2010-10-28 | 2013-07-23 | Xerox Corporation | Magnetic toner compositions |
| GB201021493D0 (en) * | 2010-12-20 | 2011-02-02 | Fujifilm Imaging Colorants Ltd | Process for preparing a particulate solid, a particulate solid and a dispersion |
| WO2013045903A1 (en) | 2011-09-28 | 2013-04-04 | Fujifilm Imaging Colorants Limited | Process for preparing a particulate solid and a particulate solid |
| AU2012362368B2 (en) | 2011-12-29 | 2016-01-28 | Lexmark International, Inc. | Process for preparing toner including a borax coupling agent |
| US9023569B2 (en) | 2011-12-29 | 2015-05-05 | Lexmark International, Inc. | Chemically prepared toner formulation including a borax coupling agent |
| US8669035B2 (en) | 2011-12-29 | 2014-03-11 | Lexmark International, Inc. | Process for preparing toner including a borax coupling agent |
| CN103631104B (zh) * | 2012-08-24 | 2016-12-21 | 珠海纳思达企业管理有限公司 | 一种彩色碳粉及其制备方法 |
| US9612545B2 (en) | 2015-07-09 | 2017-04-04 | Lexmark International, Inc. | Chemically prepared core shell toner formulation including a styrene acrylate polyester copolymer used for the shell |
| US9671710B2 (en) | 2015-11-10 | 2017-06-06 | Lexmark International, Inc. | Toner formulation using crystalline polyester encapsulated with a styrene acrylate latex formulation and method of preparing the same |
| US9798261B2 (en) | 2015-11-10 | 2017-10-24 | Lexmark International, Inc. | Toner formulation using wax encapsulated with a styrene acrylate latex and method of preparing the same |
| US9733582B2 (en) | 2015-11-10 | 2017-08-15 | Lexmark International, Inc. | Toner formulation using wax encapsulated with a styrene acrylate latex formulation and method of preparing the same |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0740142B2 (ja) | 1985-11-05 | 1995-05-01 | 日本カーバイド工業株式会社 | 静電荷像現像用トナ− |
| US4904562A (en) * | 1986-09-25 | 1990-02-27 | Canon Kabushiki Kaisha | Process for producing encapsulated toner |
| EP0302939B1 (en) | 1987-01-29 | 1997-06-11 | Nippon Carbide Kogyo Kabushiki Kaisha | Toner for developing electrostatically charged image |
| JPH03185457A (ja) | 1989-12-15 | 1991-08-13 | Konica Corp | カラートナー |
| US5256452A (en) * | 1991-04-29 | 1993-10-26 | Ppg Industries, Inc. | One package stable etch resistant coating process |
| CA2121893C (en) | 1991-10-22 | 2003-01-21 | Hiroshi Kamada | Colored toner for developing electrostatic image |
| US5290654A (en) | 1992-07-29 | 1994-03-01 | Xerox Corporation | Microsuspension processes for toner compositions |
| US5308734A (en) * | 1992-12-14 | 1994-05-03 | Xerox Corporation | Toner processes |
| US5348832A (en) * | 1993-06-01 | 1994-09-20 | Xerox Corporation | Toner compositions |
| DE4320840C1 (de) | 1993-06-23 | 1994-12-15 | Freudenberg Carl Fa | Dichtung für einen pneumatisch angetriebenen Kolben |
| US5418108A (en) | 1993-06-25 | 1995-05-23 | Xerox Corporation | Toner emulsion aggregation process |
| US5405728A (en) | 1993-06-25 | 1995-04-11 | Xerox Corporation | Toner aggregation processes |
| US5364729A (en) | 1993-06-25 | 1994-11-15 | Xerox Corporation | Toner aggregation processes |
| US5403693A (en) | 1993-06-25 | 1995-04-04 | Xerox Corporation | Toner aggregation and coalescence processes |
| US5370963A (en) | 1993-06-25 | 1994-12-06 | Xerox Corporation | Toner emulsion aggregation processes |
| US5344738A (en) | 1993-06-25 | 1994-09-06 | Xerox Corporation | Process of making toner compositions |
| US5391456A (en) | 1994-02-28 | 1995-02-21 | Xerox Corporation | Toner aggregation processes |
| US5525452A (en) | 1995-07-03 | 1996-06-11 | Xerox Corporation | Toner aggregation processes |
| US5898064A (en) * | 1995-10-03 | 1999-04-27 | Nippon Paint Co., Ltd. | Process for manufacturing resin particles having narrow particle size distribution |
| US5593807A (en) | 1996-05-10 | 1997-01-14 | Xerox Corporation | Toner processes using sodium sulfonated polyester resins |
| US5660965A (en) * | 1996-06-17 | 1997-08-26 | Xerox Corporation | Toner processes |
| US5650256A (en) * | 1996-10-02 | 1997-07-22 | Xerox Corporation | Toner processes |
-
1997
- 1997-05-01 GB GBGB9708815.7A patent/GB9708815D0/en active Pending
-
1998
- 1998-04-01 KR KR1019997010070A patent/KR100595593B1/ko not_active Expired - Fee Related
- 1998-04-01 JP JP54780098A patent/JP4063337B2/ja not_active Expired - Fee Related
- 1998-04-01 AT AT98914955T patent/ATE416400T1/de not_active IP Right Cessation
- 1998-04-01 US US09/423,052 patent/US6531256B1/en not_active Expired - Lifetime
- 1998-04-01 AU AU69258/98A patent/AU6925898A/en not_active Abandoned
- 1998-04-01 EP EP98914955A patent/EP0979438B1/en not_active Expired - Lifetime
- 1998-04-01 DE DE69840294T patent/DE69840294D1/de not_active Expired - Lifetime
- 1998-04-01 CA CA002289044A patent/CA2289044C/en not_active Expired - Fee Related
- 1998-04-01 WO PCT/GB1998/000964 patent/WO1998050828A1/en not_active Ceased
- 1998-04-01 CN CNB988061678A patent/CN100392518C/zh not_active Expired - Fee Related
- 1998-04-29 ZA ZA983617A patent/ZA983617B/xx unknown
- 1998-05-02 TW TW087106809A patent/TW474959B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW474959B (en) | 2002-02-01 |
| KR20010020439A (ko) | 2001-03-15 |
| DE69840294D1 (de) | 2009-01-15 |
| AU6925898A (en) | 1998-11-27 |
| WO1998050828A1 (en) | 1998-11-12 |
| KR100595593B1 (ko) | 2006-07-03 |
| ATE416400T1 (de) | 2008-12-15 |
| JP4063337B2 (ja) | 2008-03-19 |
| CA2289044A1 (en) | 1998-11-12 |
| EP0979438A1 (en) | 2000-02-16 |
| CN1260886A (zh) | 2000-07-19 |
| US6531256B1 (en) | 2003-03-11 |
| ZA983617B (en) | 1998-11-02 |
| CN100392518C (zh) | 2008-06-04 |
| EP0979438B1 (en) | 2008-12-03 |
| JP2001527657A (ja) | 2001-12-25 |
| GB9708815D0 (en) | 1997-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |