DE69312395D1 - Polymere-Teilchen und Verfahren zu ihrer Herstellung - Google Patents

Polymere-Teilchen und Verfahren zu ihrer Herstellung

Info

Publication number
DE69312395D1
DE69312395D1 DE69312395T DE69312395T DE69312395D1 DE 69312395 D1 DE69312395 D1 DE 69312395D1 DE 69312395 T DE69312395 T DE 69312395T DE 69312395 T DE69312395 T DE 69312395T DE 69312395 D1 DE69312395 D1 DE 69312395D1
Authority
DE
Germany
Prior art keywords
preparation
polymer particles
particles
polymer
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 - Fee Related
Application number
DE69312395T
Other languages
English (en)
Other versions
DE69312395T2 (de
Inventor
Thomas Haile Whitesides
Bonnie Lee Howell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69312395D1 publication Critical patent/DE69312395D1/de
Publication of DE69312395T2 publication Critical patent/DE69312395T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • 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
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
DE69312395T 1992-05-18 1993-05-11 Polymere-Teilchen und Verfahren zu ihrer Herstellung Expired - Fee Related DE69312395T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/884,788 US5322887A (en) 1992-05-18 1992-05-18 Polymeric particles and a method of preparing the same

Publications (2)

Publication Number Publication Date
DE69312395D1 true DE69312395D1 (de) 1997-09-04
DE69312395T2 DE69312395T2 (de) 1998-02-26

Family

ID=25385395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312395T Expired - Fee Related DE69312395T2 (de) 1992-05-18 1993-05-11 Polymere-Teilchen und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (1) US5322887A (de)
EP (1) EP0571301B1 (de)
JP (1) JPH0632908A (de)
DE (1) DE69312395T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700608A (en) * 1995-07-31 1997-12-23 Eastman Kodak Company Process for making photographic emulsions and photographic elements and emulsions containing latent image forming units internally containing sensitizing dye
US6596401B1 (en) 1998-11-10 2003-07-22 C. R. Bard Inc. Silane copolymer compositions containing active agents
US6716895B1 (en) 1999-12-15 2004-04-06 C.R. Bard, Inc. Polymer compositions containing colloids of silver salts
US7179849B2 (en) 1999-12-15 2007-02-20 C. R. Bard, Inc. Antimicrobial compositions containing colloids of oligodynamic metals
US6579539B2 (en) 1999-12-22 2003-06-17 C. R. Bard, Inc. Dual mode antimicrobial compositions
MXPA04005332A (es) * 2001-12-03 2005-05-16 Bard Inc C R Dispositivo medico resistente a microbios, revestimiento polimerico resistente a microbios y metodos para producir los mismos.
JP2006106707A (ja) * 2004-09-07 2006-04-20 Ricoh Co Ltd 静電荷像現像用トナー及び製造方法、現像剤、プロセスカートリッジ、画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932629A (en) * 1955-03-28 1960-04-12 Dow Chemical Co Quiescent suspension polymerization
JPS5272789A (en) * 1975-12-16 1977-06-17 Mitsubishi Monsanto Chem Co Suspension polymerization of vinyl chloride
US4148741A (en) * 1976-08-02 1979-04-10 Xerox Corporation Polymerization and attrition method for producing toner with reduced processing steps
DE2930046C2 (de) * 1979-07-24 1982-02-04 Alcan Aluminiumwerke GmbH, 3400 Göttingen Abgasschalldämpfer für Brennkraftmaschienen
JPH0715596B2 (ja) * 1986-05-15 1995-02-22 キヤノン株式会社 重合トナーの製造方法
JPH07117773B2 (ja) * 1987-02-13 1995-12-18 キヤノン株式会社 重合トナ−の製造方法
US4833060A (en) * 1988-03-21 1989-05-23 Eastman Kodak Company Polymeric powders having a predetermined and controlled size and size distribution
US4965131A (en) * 1988-03-21 1990-10-23 Eastman Kodak Company Colloidally stabilized suspension process
US4835084A (en) * 1988-03-21 1989-05-30 Eastman Kodak Company Electrostatographic toner and method of producing the same
JPH03197965A (ja) * 1989-12-27 1991-08-29 Konica Corp 現像剤

Also Published As

Publication number Publication date
DE69312395T2 (de) 1998-02-26
EP0571301B1 (de) 1997-07-23
JPH0632908A (ja) 1994-02-08
US5322887A (en) 1994-06-21
EP0571301A2 (de) 1993-11-24
EP0571301A3 (de) 1994-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee