KR880004354A - 전자사진용 현상제 조성물 - Google Patents

전자사진용 현상제 조성물 Download PDF

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Publication number
KR880004354A
KR880004354A KR870010017A KR870010017A KR880004354A KR 880004354 A KR880004354 A KR 880004354A KR 870010017 A KR870010017 A KR 870010017A KR 870010017 A KR870010017 A KR 870010017A KR 880004354 A KR880004354 A KR 880004354A
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KR
South Korea
Prior art keywords
charge control
control agent
developer composition
value
charged charge
Prior art date
Application number
KR870010017A
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English (en)
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KR910007722B1 (ko
Inventor
구니야스 가와베
마사요시 나와
노리히로 하야시
Original Assignee
마루다 요시오
가오오 가부시끼 가이샤
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.)
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Publication date
Application filed by 마루다 요시오, 가오오 가부시끼 가이샤 filed Critical 마루다 요시오
Publication of KR880004354A publication Critical patent/KR880004354A/ko
Application granted granted Critical
Publication of KR910007722B1 publication Critical patent/KR910007722B1/ko

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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
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • 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
    • Y10S430/105—Polymer in developer
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/934—Powdered coating composition

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

Abstract

내용 없음

Description

전자사진용 현상제 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 결합제 수지의 주성분이 (i)다음 일반식
    (상기 식에서 R은 에틸렌 또는 프로필렌기이고 x와 y는 각각 1이상의 정수이며, 단 x+y의 평균치는 2 내지 7이다.)으로 표시되는 디올성분과, (ii) 디카르복실산 또는 그의 무수물 또는 그의 저급 알킬에스테르와, (iii) 최소한 3개의 카르복실기를 갖는 폴리카르복실산 또는 그의 무수물 또는 그의 저급 알킬에스테르, 또는 최소한 3개의 수산기를 갖는 다가알코올을 공축중합시켜 얻어진 폴리에스테르의 수지에 있어서, 이 폴리에스테르 산가를 AV, 수산기가를 OHV로 할때, OHV/AV의 값이 최소한 1.2인 폴리에스테르로 구성된 최소한 2종류의 하전제어제를 함유하는 것을 특징으로 하는 전자사진용 현상제 조성물.
  2. 제1항에 있어서, 상기 결합제 수지의 연화점은 106 내지 160℃이고 유리전이온도는 50 내지 80℃인 것을 특징으로 하는 전자사진용 현상제 조성물.
  3. 제1항에 있어서, 상기 하전제어제는 최소한 1종류의 양대전성 하전제어제와 최소한 1종류의 음대전성 하전제어제를 함유하는 것을 특징으로 하는 전자사진용 현상제 조성물.
  4. 제3항에 있어서, 상기 양대전성 하전제어제의 양은 상기 음대전성 하전제어제의 양의 1/2 이하인 것을 특징으로 하는 전자사진용 현상제 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870010017A 1986-09-10 1987-09-10 전자사진용 현상제 조성물 KR910007722B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???61-213511 1986-09-10
JP61213511A JPS6368849A (ja) 1986-09-10 1986-09-10 電子写真用現像剤組成物
JP213511 1986-09-10

Publications (2)

Publication Number Publication Date
KR880004354A true KR880004354A (ko) 1988-06-03
KR910007722B1 KR910007722B1 (ko) 1991-09-30

Family

ID=16640402

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870010017A KR910007722B1 (ko) 1986-09-10 1987-09-10 전자사진용 현상제 조성물

Country Status (6)

Country Link
US (1) US4939059A (ko)
EP (1) EP0259642B1 (ko)
JP (1) JPS6368849A (ko)
KR (1) KR910007722B1 (ko)
DE (1) DE3784201T2 (ko)
ES (1) ES2044882T3 (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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CA1331070C (en) * 1988-03-17 1994-07-26 Noriyuki Tajiri Crosslinked polyester for toner and process for preparation thereof
US4957774A (en) * 1988-12-14 1990-09-18 Canon Kabushiki Kaisha Method of heat-fixing toner image
US5691096A (en) * 1989-04-04 1997-11-25 Lexmark International, Inc. Flash fusible toner resins
JP3020557B2 (ja) * 1989-07-17 2000-03-15 三菱レイヨン株式会社 トナー用架橋ポリエステル樹脂
JP2748156B2 (ja) * 1989-07-18 1998-05-06 コニカ株式会社 静電荷像現像トナー
JP2942588B2 (ja) * 1989-11-02 1999-08-30 株式会社リコー 静電荷像現像用負帯電性トナー
US5250996A (en) * 1990-04-12 1993-10-05 Fuji Xerox Co., Ltd. Method for fixing full color toner images
JP2932084B2 (ja) * 1990-06-07 1999-08-09 花王株式会社 静電荷像現像剤組成物
JP3018089B2 (ja) * 1990-07-06 2000-03-13 花王株式会社 電子写真用現像剤組成物
JP3142297B2 (ja) * 1991-01-18 2001-03-07 花王株式会社 電子写真用現像剤組成物
JPH05142851A (ja) * 1991-11-18 1993-06-11 Mita Ind Co Ltd 電子写真用カラートナー
JPH0611897A (ja) * 1991-11-18 1994-01-21 Mita Ind Co Ltd 電子写真用カラートナー
JP2730815B2 (ja) * 1991-11-18 1998-03-25 三田工業株式会社 電子写真用カラートナー
JPH05142855A (ja) * 1991-11-21 1993-06-11 Mita Ind Co Ltd 電子写真用カラートナー
JP2725926B2 (ja) * 1991-11-21 1998-03-11 三田工業株式会社 電子写真用カラートナー
JP3219230B2 (ja) * 1995-05-23 2001-10-15 花王株式会社 結着樹脂、及びこれを含有する静電荷像現像用トナー
US5804347A (en) * 1995-06-07 1998-09-08 Mita Industrial Co., Ltd. Electrophotographic toner and contact development method using the toner
EP0856567A3 (en) * 1997-01-30 1999-04-07 Mita Industrial Co. Ltd. A transparent powder paint and a method of forming a coated film toned by using the above powder paint
US6326114B1 (en) 1999-04-14 2001-12-04 Canon Kabushiki Kaisha Toner, and process for producing a toner
DE60320973D1 (de) * 2002-03-25 2008-06-26 Sanyo Chemical Ind Ltd Toner-binder für die elektrofotografie und toner für die elektrofotografie
KR101368752B1 (ko) 2007-03-06 2014-03-14 삼성전자주식회사 이미지 정착장치 및 정착방법
JP6926974B2 (ja) * 2017-11-14 2021-08-25 株式会社リコー トナー、トナー収容ユニット及び画像形成装置

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* Cited by examiner, † Cited by third party
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US3591503A (en) * 1967-04-17 1971-07-06 Xerox Corp Electrostatographic developer
US3590000A (en) * 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3681106A (en) * 1970-12-11 1972-08-01 Atlas Chem Ind Electrostatic developer containing polyester resin and a process of using same
US4137188A (en) * 1975-11-07 1979-01-30 Shigeru Uetake Magnetic toner for electrophotography
JPS5486342A (en) * 1977-12-21 1979-07-09 Hitachi Chemical Co Ltd Toner for static charge picture development
JPS5538524A (en) * 1978-09-12 1980-03-18 Dainippon Ink & Chem Inc Toner composition for electrophotography
US4314049A (en) * 1980-03-14 1982-02-02 Kao Soap Co., Ltd. Polyester resin composition
JPS5911902B2 (ja) * 1980-08-15 1984-03-19 コニカ株式会社 静電荷像現像用トナ−
JPS57196264A (en) * 1981-05-29 1982-12-02 Mita Ind Co Ltd One component type developer
US4533614A (en) * 1982-06-01 1985-08-06 Canon Kabushiki Kaisha Heat-fixable dry system toner
JPS59228658A (ja) * 1983-06-10 1984-12-22 Kao Corp 電子写真用現像剤組成物
JPS59232360A (ja) * 1983-06-15 1984-12-27 Mitsubishi Chem Ind Ltd 磁性トナ−組成物
JPS60112050A (ja) * 1983-11-22 1985-06-18 Kao Corp 電子写真現像剤用トナ−組成物
JPS60123850A (ja) * 1983-12-09 1985-07-02 Hitachi Metals Ltd 加熱定着用トナ−
JPS60214368A (ja) * 1984-04-11 1985-10-26 Kao Corp 電子写真現像剤組成物
JPS60214369A (ja) * 1984-04-11 1985-10-26 Kao Corp 電子写真現像剤組成物
JPS60238849A (ja) * 1984-05-11 1985-11-27 Konishiroku Photo Ind Co Ltd 静電像現像用トナ−
JPS60247246A (ja) * 1984-05-22 1985-12-06 Konishiroku Photo Ind Co Ltd トナ−
JPS61118761A (ja) * 1984-11-14 1986-06-06 Fujitsu Ltd 二色電子プリンタ用トナ−
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JPH079545B2 (ja) * 1984-12-27 1995-02-01 キヤノン株式会社 電子写真用トナ−

Also Published As

Publication number Publication date
EP0259642A3 (en) 1989-09-20
ES2044882T3 (es) 1994-01-16
DE3784201T2 (de) 1993-08-05
EP0259642A2 (en) 1988-03-16
JPH0363065B2 (ko) 1991-09-27
KR910007722B1 (ko) 1991-09-30
EP0259642B1 (en) 1993-02-17
JPS6368849A (ja) 1988-03-28
US4939059A (en) 1990-07-03
DE3784201D1 (de) 1993-03-25

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