DE69738607D1 - Sphärische Polymerpartikel und Verfahren zu deren Herstellung - Google Patents
Sphärische Polymerpartikel und Verfahren zu deren HerstellungInfo
- Publication number
- DE69738607D1 DE69738607D1 DE69738607T DE69738607T DE69738607D1 DE 69738607 D1 DE69738607 D1 DE 69738607D1 DE 69738607 T DE69738607 T DE 69738607T DE 69738607 T DE69738607 T DE 69738607T DE 69738607 D1 DE69738607 D1 DE 69738607D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- polymer particles
- spherical polymer
- spherical
- particles
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
- G03G9/087—Binders for toner particles
- G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08706—Polymers of alkenyl-aromatic compounds
- G03G9/08708—Copolymers of styrene
- G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
-
- 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
- G03G9/087—Binders for toner particles
- G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
- G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
-
- 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
- G03G9/087—Binders for toner particles
- G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
- G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Developing Agents For Electrophotography (AREA)
- Polymerisation Methods In General (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8029118A JPH09221504A (ja) | 1996-02-16 | 1996-02-16 | 球状重合粒子及びその製造方法 |
JP2911896 | 1996-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69738607D1 true DE69738607D1 (de) | 2008-05-15 |
DE69738607T2 DE69738607T2 (de) | 2009-04-30 |
Family
ID=12267403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69738607T Expired - Lifetime DE69738607T2 (de) | 1996-02-16 | 1997-02-17 | Sphärische Polymerpartikel und Verfahren zu deren Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5747611A (de) |
EP (1) | EP0790256B1 (de) |
JP (1) | JPH09221504A (de) |
DE (1) | DE69738607T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4277490B2 (ja) * | 2001-08-27 | 2009-06-10 | セイコーエプソン株式会社 | マイクロカプセル化顔料及びその製造方法、水性分散液、並びに、インクジェット記録用インク |
US8122012B2 (en) * | 2005-01-14 | 2012-02-21 | International Business Machines Corporation | Abstract record timeline rendering/display |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2662952B2 (ja) * | 1987-05-29 | 1997-10-15 | 株式会社リコー | 粒子径分布の狭い重合体粒子の製造方法 |
CA1326154C (en) * | 1988-02-29 | 1994-01-18 | Koichi Tomiyama | Magnetic toner for developing electrostatic images |
JPH0260902A (ja) * | 1988-08-25 | 1990-03-01 | Natoko Paint Kk | 真球状重合体紛末の製造方法 |
DE68924579T2 (de) * | 1988-11-30 | 1996-03-28 | Mita Industrial Co Ltd | Verfahren zur Herstellung von Polymer-Partikeln und Toner-Partikeln. |
DE4232194A1 (de) * | 1992-09-25 | 1994-03-31 | Roehm Gmbh | Verfahren zur Verringerung des Restmonomerengehaltes bei der Herstellung von Perlpolymerisaten |
JPH07181725A (ja) * | 1993-12-24 | 1995-07-21 | Mitsubishi Chem Corp | 静電荷像現像用トナー |
-
1996
- 1996-02-16 JP JP8029118A patent/JPH09221504A/ja active Pending
-
1997
- 1997-02-06 US US08/796,372 patent/US5747611A/en not_active Expired - Lifetime
- 1997-02-17 DE DE69738607T patent/DE69738607T2/de not_active Expired - Lifetime
- 1997-02-17 EP EP97301002A patent/EP0790256B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0790256A3 (de) | 1997-10-22 |
EP0790256B1 (de) | 2008-04-02 |
DE69738607T2 (de) | 2009-04-30 |
EP0790256A2 (de) | 1997-08-20 |
US5747611A (en) | 1998-05-05 |
JPH09221504A (ja) | 1997-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |