KR920000822A - 전자사진용 폴리에스테르 - Google Patents

전자사진용 폴리에스테르 Download PDF

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Publication number
KR920000822A
KR920000822A KR1019910009369A KR910009369A KR920000822A KR 920000822 A KR920000822 A KR 920000822A KR 1019910009369 A KR1019910009369 A KR 1019910009369A KR 910009369 A KR910009369 A KR 910009369A KR 920000822 A KR920000822 A KR 920000822A
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KR
South Korea
Prior art keywords
acid
component
propane
hydroxyphenyl
bis
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KR1019910009369A
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English (en)
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KR100214349B1 (ko
Inventor
신지 구보
노리유키 다지리
히토시 이와사키
마사유키 다큐
마사히로 이토
히로카즈 이토
Original Assignee
나가이 야타로
미쯔비시레이온가부시키가이샤
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Publication of KR920000822A publication Critical patent/KR920000822A/ko
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Publication of KR100214349B1 publication Critical patent/KR100214349B1/ko

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    • 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
    • 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
    • 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

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

Abstract

내용 없음

Description

전자사진용 폴리에스테르
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. (a)3가 또는 4가 산성분 및 3가 또는 4가 알콜중에서 선택된 성분 하나 이상; (b)2가 카복실산 및 이의 저급알킬 에스테르 중에서 선택된 성분 하나 이상; 및 (c)방향족 디올 및 지환족 디올 중에서 선택된 성분 하나 이상으로 부터 유도된 폴리에스테르이고, 전체 산 성분에 대한 (a)성분의 비율 x(몰%)및 전체 산 성분에 대한 (c)성분의 비율 y(몰%)가 하기 일반식(1) 및 (2)을 충족시킴을 특징으로 하는 전자사진용 폴리에스테르.
    y〈133m+51.5n)1og x + (60m+25.43n) (1)
    y〉(253m+170n)log x - (176m+162n) (2)
    상기식에서, 0y100, 0.5x50, m은 (a)성분중 4가 산 또는 알콜의 비율(몰%)이고, n은 (a)성분중 3가 산 또는 알콜의 비율(몰%)이며, m+n=1이다.
  2. 제1항에 있어서, (a)성분이 트리멜리트산 (1,2,4-벤젠 트리카복실산), 1,2,4-사이클로헥산 트리카복실산, 2,5,7-나프탈렌 트리카복실산, 1,2,4-부탄 트리카복실산, 1,2,5-헥산 트리카복실산, 피로멜리트산(1,2,4,5-벤젠 테트라카복실산), 1,2,7.8-옥탄 테르라카복실산, 및 이의 무수물 및 알킬 에스테르; 및 1,2,4-부탄트리올, 1,2,5-페탄트리올, 글리세롤, 2-메틸 프로판 트리올, 2-메틸-1,2,4-부탄 트리올, 트리메틸올 에탄, 트리메틸올 프로판, 1,3,5-트리하이드록시메틸 벤젠 및 펜타에리트리톨 중에서 선택된 폴리에스테르.
  3. 제1항에 있어서, (b)성분이 테레프탈산 이소프탈산, 세박산, 이소데실 숙신산, 말레산, 푸마르산, 및 이의 모노메틸-, 모노에틸-, 디멜틸- 및 디에틸-에스테르 중에서 선택된 폴리에스테르.
  4. 제1항에 있어서, (c)성분이 폴리옥시에틸렌-(2,0)-2,2-비스-(4-하이드록시페닐)프로판, 폴리옥시프로필렌-(2,0)-폴리옥시에틸렌-(2,0)-2,2-비스(4-하이드록시페닐)프로판, 폴리옥시프로필렌-(6)-2,2-비스(4-하이드록시페닐)프로판, 폴리옥시프로필렌-(2,0)-2,2-비스(4-하이드록시페닐)프로판, 폴리옥시프로필렌-(2,2)-2,2-비스(4-하이드록시페닐)프로판, 폴리옥시프로필렌-(2,3)-2,2-비스(4-하이드록시페닐)프로판, 폴리옥시프로필렌-(2,4)-2,2-비스(4-하이드록시페닐)프로판, 폴리옥시프로필렌-(3,3)-2,2-비스(4-하이드록시페닐)프로판, 사이클로헥산 디메탄올 및 수소화 비스페놀 A중에서 선택된 폴리에스테르.
  5. 제1항에 있어서, 방향족 및 지환족 디올 이외의 디올로부터 유도된 단위를 추가로 포함하는 폴리에스테르.
  6. 제5항에 있어서, 방향족 및 지환족 디올 이외의 디올이 에티렌 글리콜, 네오펜틸 글리콜, 부탄 디올 및 폴리 에틸렌 글리콜 중에서 선택된 폴리에스테르.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910009369A 1990-06-07 1991-06-07 전자사진용 폴리에스테르 KR100214349B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP90-147297 1990-06-07
JP14729790 1990-06-07

Publications (2)

Publication Number Publication Date
KR920000822A true KR920000822A (ko) 1992-01-29
KR100214349B1 KR100214349B1 (ko) 1999-08-02

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ID=15427018

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Application Number Title Priority Date Filing Date
KR1019910009369A KR100214349B1 (ko) 1990-06-07 1991-06-07 전자사진용 폴리에스테르

Country Status (6)

Country Link
US (1) US5270436A (ko)
EP (1) EP0460631B1 (ko)
KR (1) KR100214349B1 (ko)
AU (1) AU655419B2 (ko)
CA (1) CA2043658C (ko)
DE (1) DE69130931T2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357057A (en) * 1982-10-12 1994-10-18 Raychem Corporation Protected electrical connector
CA2048463A1 (en) * 1990-08-17 1992-02-18 Masayuki Takyu Polyester resin for toner
WO1997001797A1 (fr) * 1995-06-27 1997-01-16 Mitsubishi Rayon Co., Ltd. Resine de polyester pour toner a polychromie
KR19980059116A (ko) * 1996-12-30 1998-10-07 김충세 도료용 공중합 폴리에스테르 수지의 제조방법
KR100461574B1 (ko) * 1996-12-30 2005-09-26 고려화학 주식회사 공중합 폴리에스테르 수지
AUPR300301A0 (en) * 2001-02-09 2001-03-08 Cagemaker Equipment Pty Ltd A former associated with an apparatus for making cages
EP1406128B1 (en) 2001-06-20 2007-10-10 Mitsubishi Rayon Co., Ltd. Polyester resin for toner, process for producing polyester resin for toner, and toner containing the same
US6881527B2 (en) 2002-03-26 2005-04-19 Canon Kabushiki Kaisha Toner, and process cartridge
US7250485B2 (en) * 2002-12-20 2007-07-31 Mitsubishi Rayon Co., Ltd. Polyester resin composition for toner and toner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533614A (en) * 1982-06-01 1985-08-06 Canon Kabushiki Kaisha Heat-fixable dry system toner
JPS63280729A (ja) * 1987-05-13 1988-11-17 Mitsubishi Rayon Co Ltd トナ−用ポリエステル樹脂の製造方法
JP2592266B2 (ja) * 1987-10-19 1997-03-19 三菱レイヨン株式会社 トナー用ポリエステル樹脂及びその製造法
CA1331070C (en) * 1988-03-17 1994-07-26 Noriyuki Tajiri Crosslinked polyester for toner and process for preparation thereof

Also Published As

Publication number Publication date
EP0460631A2 (en) 1991-12-11
US5270436A (en) 1993-12-14
EP0460631A3 (en) 1992-03-04
AU7811391A (en) 1991-12-12
DE69130931T2 (de) 1999-09-30
DE69130931D1 (de) 1999-04-08
CA2043658A1 (en) 1991-12-08
KR100214349B1 (ko) 1999-08-02
CA2043658C (en) 1997-12-23
EP0460631B1 (en) 1999-03-03
AU655419B2 (en) 1994-12-22

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