DE602008004487D1 - Verfahren zur herstellung poröser partikel - Google Patents
Verfahren zur herstellung poröser partikelInfo
- Publication number
- DE602008004487D1 DE602008004487D1 DE602008004487T DE602008004487T DE602008004487D1 DE 602008004487 D1 DE602008004487 D1 DE 602008004487D1 DE 602008004487 T DE602008004487 T DE 602008004487T DE 602008004487 T DE602008004487 T DE 602008004487T DE 602008004487 D1 DE602008004487 D1 DE 602008004487D1
- Authority
- DE
- Germany
- Prior art keywords
- organic
- porous particles
- preparing porous
- dispersion
- phase
- 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.)
- Active
Links
Classifications
-
- 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
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
-
- 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
- G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Developing Agents For Electrophotography (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/739,121 US7888410B2 (en) | 2007-04-24 | 2007-04-24 | Method of making porous particles |
PCT/US2008/005170 WO2008130705A1 (en) | 2007-04-24 | 2008-04-22 | Method of making porous particles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602008004487D1 true DE602008004487D1 (de) | 2011-02-24 |
Family
ID=39522281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602008004487T Active DE602008004487D1 (de) | 2007-04-24 | 2008-04-22 | Verfahren zur herstellung poröser partikel |
Country Status (6)
Country | Link |
---|---|
US (1) | US7888410B2 (de) |
EP (1) | EP2139942B1 (de) |
JP (1) | JP5368427B2 (de) |
AT (1) | ATE495213T1 (de) |
DE (1) | DE602008004487D1 (de) |
WO (1) | WO2008130705A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8192909B2 (en) * | 2005-12-21 | 2012-06-05 | Eastman Kodak Company | Chemically prepared porous toner |
US20080033366A1 (en) * | 2006-01-30 | 2008-02-07 | Surgica Corporation | Compressible intravascular embolization particles and related methods and delivery systems |
US7887984B2 (en) * | 2007-01-18 | 2011-02-15 | Eastman Kodak Company | Toner porous particles containing hydrocolloids |
US7754409B2 (en) * | 2007-01-18 | 2010-07-13 | Eastman Kodak Company | Toner manufacturing method |
US7867679B2 (en) * | 2007-04-24 | 2011-01-11 | Eastman Kodak Company | Porous particles |
US8652637B2 (en) * | 2007-10-11 | 2014-02-18 | Eastman Kodak Company | Porous particles with non-porous shell |
US8940362B2 (en) * | 2007-10-11 | 2015-01-27 | Eastman Kodak Company | Method for manufacturing porous particles with non-porous shell |
CN102143996A (zh) * | 2008-10-30 | 2011-08-03 | 大卫·刘 | 微球形多孔可生物相容支架及制造该支架的方法和装置 |
WO2011115203A1 (ja) * | 2010-03-17 | 2011-09-22 | 株式会社 巴川製紙所 | ポリマー発泡粒子、発泡トナー、およびそれらの製造方法 |
US8507088B2 (en) * | 2011-01-04 | 2013-08-13 | Eastman Kodak Company | Porous particles with multiple markers |
US20130071143A1 (en) | 2011-09-19 | 2013-03-21 | Thomas Nelson Blanton | Antibacterial and antifungal protection for toner image |
US9005867B2 (en) * | 2013-08-07 | 2015-04-14 | Xerox Corporation | Porous toner and process for making the same |
KR102058138B1 (ko) * | 2014-12-29 | 2019-12-20 | 코오롱인더스트리 주식회사 | 다공성 폴리머 비드 제조용 조성물과 이를 이용한 다공성 폴리머 비드의 제조방법 및 특성 |
US11643445B2 (en) | 2015-04-24 | 2023-05-09 | Colgate-Palmolive Company | Porous protein particles as carriers for actives |
US10858491B2 (en) | 2015-08-10 | 2020-12-08 | Kyoto University | Porous particle made of organic polymer, method for producing porous particle made of organic polymer, and block copolymer |
JP7240608B2 (ja) * | 2019-08-29 | 2023-03-16 | トヨタ自動車株式会社 | 非水溶性高分子の多孔質体の製造方法 |
JP7276688B2 (ja) | 2019-08-29 | 2023-05-18 | トヨタ自動車株式会社 | エチレン-ビニルアルコール共重合体の多孔質体の製造方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3979342A (en) | 1973-07-24 | 1976-09-07 | E. I. Du Pont De Nemours And Company | Manufacture of vesiculated polymer granules |
AU481144B2 (en) | 1973-10-04 | 1977-02-21 | Dulux Australia Ltd. | POLYMER BEAD PROCESS Specification |
US4339237A (en) | 1975-12-08 | 1982-07-13 | Dynapol | Free amine-containing polymeric dyes |
JPS5348740A (en) * | 1976-10-15 | 1978-05-02 | Ricoh Co Ltd | Pressure sensitive adhesive electrostatic photographic toner |
US4379825A (en) | 1980-02-14 | 1983-04-12 | Canon Kabushiki Kaisha | Porous electrophotographic toner and preparation process of making |
GB2112400B (en) | 1981-12-30 | 1985-05-22 | Tioxide Group Plc | Production of vesiculated polymer beads |
US4461849A (en) | 1983-07-26 | 1984-07-24 | The Sherwin-Williams Company | Vesiculated beads |
US4489174A (en) | 1983-07-26 | 1984-12-18 | The Sherwin-Williams Company | Vesiculated beads |
EP0289885A1 (de) | 1987-05-08 | 1988-11-09 | Siemens Aktiengesellschaft | Blendensystem zur Erzeugung mehrerer Teilchensonden mit veränderbarem Querschnitt |
US4965131A (en) | 1988-03-21 | 1990-10-23 | Eastman Kodak Company | Colloidally stabilized suspension process |
JPH0326729A (ja) | 1989-06-23 | 1991-02-05 | Junjiro Aoki | 多孔質ポリマー微小球の製法 |
US5264553A (en) | 1991-01-24 | 1993-11-23 | Coulter Corporation | Method of forming uniform polymer spheres, composite particles and polymer encapsulated particles |
US6482562B2 (en) | 1999-03-10 | 2002-11-19 | Eastman Kodak Company | Toner particles of controlled morphology |
US6416921B1 (en) * | 2001-03-22 | 2002-07-09 | Heidelberg Digital L.L.C. | Method for forming toner particles having controlled morphology and containing a quaternary ammonium tetraphenylborate and a polymeric phosphonium salt |
JP2003029463A (ja) | 2001-07-18 | 2003-01-29 | Fuji Xerox Co Ltd | 画像形成方法 |
US20030087176A1 (en) | 2001-07-25 | 2003-05-08 | Ezenyilimba Matthew C. | Chemically prepared toners of controlled particle shape |
JP4037329B2 (ja) * | 2003-06-25 | 2008-01-23 | 株式会社リコー | 静電荷像現像用トナー、現像剤、画像形成方法、画像形成装置及びプロセスカートリッジ |
US7041420B2 (en) | 2003-12-23 | 2006-05-09 | Xerox Corporation | Emulsion aggregation toner having novel surface morphology properties |
US7449505B2 (en) | 2005-05-20 | 2008-11-11 | Xerox Corporation | Method of making porous microspheres with geometric standard deviation of 1.25 or less |
US8192909B2 (en) | 2005-12-21 | 2012-06-05 | Eastman Kodak Company | Chemically prepared porous toner |
US7754409B2 (en) | 2007-01-18 | 2010-07-13 | Eastman Kodak Company | Toner manufacturing method |
US7887984B2 (en) | 2007-01-18 | 2011-02-15 | Eastman Kodak Company | Toner porous particles containing hydrocolloids |
US7867679B2 (en) | 2007-04-24 | 2011-01-11 | Eastman Kodak Company | Porous particles |
-
2007
- 2007-04-24 US US11/739,121 patent/US7888410B2/en active Active
-
2008
- 2008-04-22 DE DE602008004487T patent/DE602008004487D1/de active Active
- 2008-04-22 AT AT08799838T patent/ATE495213T1/de not_active IP Right Cessation
- 2008-04-22 JP JP2010506230A patent/JP5368427B2/ja active Active
- 2008-04-22 WO PCT/US2008/005170 patent/WO2008130705A1/en active Application Filing
- 2008-04-22 EP EP08799838A patent/EP2139942B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
ATE495213T1 (de) | 2011-01-15 |
JP2010525141A (ja) | 2010-07-22 |
JP5368427B2 (ja) | 2013-12-18 |
WO2008130705A1 (en) | 2008-10-30 |
US20080268367A1 (en) | 2008-10-30 |
EP2139942B1 (de) | 2011-01-12 |
US7888410B2 (en) | 2011-02-15 |
EP2139942A1 (de) | 2010-01-06 |
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