IN2003DE00751A - - Google Patents

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Publication number
IN2003DE00751A
IN2003DE00751A IN751DE2003A IN2003DE00751A IN 2003DE00751 A IN2003DE00751 A IN 2003DE00751A IN 751DE2003 A IN751DE2003 A IN 751DE2003A IN 2003DE00751 A IN2003DE00751 A IN 2003DE00751A
Authority
IN
India
Prior art keywords
tetrahydrofuran
soluble
binder resin
polyester component
toner
Prior art date
Application number
Inventor
Terauchi Tomoya
Uosaki Hirotaka
Matsuoka Hiroshi
Emura Yuji
Takei Hiroyuki
Hashimoto Hironobu
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of IN2003DE00751A publication Critical patent/IN2003DE00751A/en

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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/104—One component toner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

A binder resin for a toner comprises a polyester component having a specific structure which is not soluble in tetrahydrofuran, and a polyester component having a specific branched structure which is soluble in tetrahydrofuran. The binder resin can provide a toner which is superior in low-temperature fixation and offset resistance and can be used in high speed printing in response to the recent market demands owing to its specific structure.
IN751DE2003 2002-05-31 2003-05-30 IN2003DE00751A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002160831 2002-05-31
JP2002163637 2002-06-04

Publications (1)

Publication Number Publication Date
IN2003DE00751A true IN2003DE00751A (en) 2015-09-25

Family

ID=29422478

Family Applications (1)

Application Number Title Priority Date Filing Date
IN751DE2003 IN2003DE00751A (en) 2002-05-31 2003-05-30

Country Status (7)

Country Link
US (1) US7105260B2 (en)
EP (1) EP1367075B1 (en)
KR (1) KR100553185B1 (en)
CN (1) CN100375926C (en)
DE (1) DE60315921T2 (en)
IN (1) IN2003DE00751A (en)
TW (1) TW200307194A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI252855B (en) * 2002-11-26 2006-04-11 Mitsui Chemicals Inc Binder resin for toner and electrophotographic toner for static charge image development containing the same
US20060046175A1 (en) * 2004-08-25 2006-03-02 Konica Minolta Holdings, Inc. Toner for electrostatic latent image development and image forming method
TWI450054B (en) 2005-09-20 2014-08-21 Mitsubishi Rayon Co Polyester resin for toner, method of producing the same and toner
EP1873183A1 (en) * 2006-06-30 2008-01-02 DSMIP Assets B.V. Branched polyester containing powder coating composition
CN1912025B (en) * 2006-08-23 2010-05-12 邯郸汉光办公自动化耗材有限公司 Non magnetic single component powdered ink
KR20090041753A (en) * 2007-10-24 2009-04-29 삼성정밀화학 주식회사 Toner using resin having active hydrogen containing group and method for preparing the same
JP5440749B2 (en) * 2008-03-17 2014-03-12 株式会社リコー Toner for electrostatic image development
US9278515B2 (en) 2010-06-14 2016-03-08 Hewlett-Packard Development Company, L.P. Printing method
US9493685B2 (en) 2010-06-14 2016-11-15 Hewlett-Packard Development Company, L.P. Pre-treatment composition
US8814318B2 (en) 2010-06-14 2014-08-26 Hewlett-Packard Development Company, L.P. Printing method with pre-treatment composition
US10254671B2 (en) * 2015-06-01 2019-04-09 Mitsubishi Chemical Corporation Binder resin for toner, toner, and manufacturing method therefor
CN105549349A (en) * 2016-02-26 2016-05-04 邯郸汉光办公自动化耗材有限公司 Method for producing magnetic black powder through physical method
CN110083022B (en) * 2019-04-28 2021-06-08 深圳市南方煜森电子有限公司 Preparation method of powdered ink color powder
JPWO2022009793A1 (en) * 2020-07-07 2022-01-13

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002422B1 (en) 1990-01-16 1994-03-24 미쯔이도오아쯔 가가꾸 가부시기가이샤 Toner composition for electrophotography
JP3203451B2 (en) * 1993-06-29 2001-08-27 キヤノン株式会社 Toner for developing electrostatic images
US6284423B1 (en) 1998-12-18 2001-09-04 Mitsui Chemicals, Inc. Electrostatic image developing toner
DE60109433T2 (en) 2000-09-07 2005-12-29 Mitsui Chemicals, Inc. TONER COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
KR20030094062A (en) 2003-12-11
KR100553185B1 (en) 2006-02-21
EP1367075B1 (en) 2007-08-29
DE60315921D1 (en) 2007-10-11
US7105260B2 (en) 2006-09-12
TW200307194A (en) 2003-12-01
CN1467575A (en) 2004-01-14
EP1367075A1 (en) 2003-12-03
CN100375926C (en) 2008-03-19
DE60315921T2 (en) 2008-05-15
US20040067430A1 (en) 2004-04-08
TWI308262B (en) 2009-04-01

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