AU8290691A - Degradable resins for electrostatic liquid developers - Google Patents

Degradable resins for electrostatic liquid developers

Info

Publication number
AU8290691A
AU8290691A AU82906/91A AU8290691A AU8290691A AU 8290691 A AU8290691 A AU 8290691A AU 82906/91 A AU82906/91 A AU 82906/91A AU 8290691 A AU8290691 A AU 8290691A AU 8290691 A AU8290691 A AU 8290691A
Authority
AU
Australia
Prior art keywords
liquid developers
electrostatic liquid
degradable resins
degradable
resins
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.)
Abandoned
Application number
AU82906/91A
Inventor
Thomas C Felder
Thomas Michaels Ford
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU8290691A publication Critical patent/AU8290691A/en
Abandoned legal-status Critical Current

Links

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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/132—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Liquid Developers In Electrophotography (AREA)
AU82906/91A 1990-07-13 1991-06-18 Degradable resins for electrostatic liquid developers Abandoned AU8290691A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55238690A 1990-07-13 1990-07-13
US552386 1990-07-13

Publications (1)

Publication Number Publication Date
AU8290691A true AU8290691A (en) 1992-02-04

Family

ID=24205107

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82906/91A Abandoned AU8290691A (en) 1990-07-13 1991-06-18 Degradable resins for electrostatic liquid developers

Country Status (5)

Country Link
EP (1) EP0543841A1 (en)
JP (1) JPH05508940A (en)
AU (1) AU8290691A (en)
IL (1) IL98809A0 (en)
WO (1) WO1992001246A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3785011B2 (en) 1999-12-10 2006-06-14 株式会社巴川製紙所 Toner for electrophotography
JP7346184B2 (en) * 2019-09-13 2023-09-19 キヤノン株式会社 liquid developer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104066A (en) * 1976-03-01 1978-08-01 Xerox Corporation Cold pressure fix toners from polycaprolactone
NL8401912A (en) * 1984-06-15 1986-01-02 Tno BIODEGRADABLE POLYMER SUBSTRATES LOADED WITH ACTIVE SUBSTANCE, SUITABLE FOR THE CONTROLLED DELIVERY OF THE ACTIVE SUBSTANCE BY MEMBRANE.
JP2535326B2 (en) * 1985-10-25 1996-09-18 株式会社リコー Liquid developer for electrostatic photography
JPS6338951A (en) * 1986-08-04 1988-02-19 Konica Corp Toner for developing electrostatic image for heat roller fixing
US4859559A (en) * 1987-03-18 1989-08-22 E. I. Du Pont De Nemours And Company Hydroxycarboxylic acids as adjuvants for negative liquid electrostatic developers
WO1989003678A1 (en) * 1987-10-30 1989-05-05 Stolle Research & Development Corporation Low residual solvent microspheres and microencapsulation process
US4820605A (en) * 1987-11-25 1989-04-11 E. I. Du Pont De Nemours And Company Modified liquid electrostatic developer having improved image scratch resistance
US4994341A (en) * 1989-12-20 1991-02-19 Dximaging Organometallic compounds as mottle prevention additives in liquid electrostatic developers

Also Published As

Publication number Publication date
WO1992001246A1 (en) 1992-01-23
IL98809A0 (en) 1992-07-15
EP0543841A4 (en) 1993-03-01
EP0543841A1 (en) 1993-06-02
JPH05508940A (en) 1993-12-09

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