JP2008127572A5 - トナー - Google Patents

トナー Download PDF

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Publication number
JP2008127572A5
JP2008127572A5 JP2007300047A JP2007300047A JP2008127572A5 JP 2008127572 A5 JP2008127572 A5 JP 2008127572A5 JP 2007300047 A JP2007300047 A JP 2007300047A JP 2007300047 A JP2007300047 A JP 2007300047A JP 2008127572 A5 JP2008127572 A5 JP 2008127572A5
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JP
Japan
Prior art keywords
pigment
pigment red
toner
red
combination
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.)
Granted
Application number
JP2007300047A
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English (en)
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JP5395347B2 (ja
JP2008127572A (ja
Filing date
Publication date
Priority claimed from US11/602,555 external-priority patent/US7700252B2/en
Application filed filed Critical
Publication of JP2008127572A publication Critical patent/JP2008127572A/ja
Publication of JP2008127572A5 publication Critical patent/JP2008127572A5/ja
Application granted granted Critical
Publication of JP5395347B2 publication Critical patent/JP5395347B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (4)

  1. 線状プロポキシル化フマル酸ビスフェノールＡと架橋プロポキシル化フマル酸ビスフェノールＡとの組合せを含むバインダ樹脂と、
    キサンテン染料を含む第１の顔料と、モノアゾ染料を含む第２の顔料とを含む２成分顔料組成物と、を含み、
    前記第１の顔料対前記第２の顔料の質量比が、３０：７０〜８０：２０であることを特徴とするトナー。
  2. 請求項１に記載のトナーであって、
    前記線状ポリエステルは、バインダ樹脂の７０質量％〜９８質量％の量で存在し、
    前記架橋ポリエステルは、バインダ樹脂の２質量％〜３０質量％の量で存在することを特徴とするトナー。
  3. 請求項１に記載のトナーであって、
    前記第１の顔料が、Ｃ．Ｉ．ピグメントレッド８１：２、Ｃ．Ｉ．ピグメントレッド８１：１、Ｃ．Ｉ．ピグメントレッド８１：３、Ｃ．Ｉ．ピグメントレッド８１：４、Ｃ．Ｉ．ピグメントレッド８１：５、Ｃ．Ｉ．ピグメントレッド８１：６およびこれらの組合せからなる群から選択され、
    前記第２の顔料が、Ｃ．Ｉ．ピグメントレッド５７：１、Ｃ．Ｉ．ピグメントレッド５７、Ｃ．Ｉ．ピグメントレッド５７：２、Ｃ．Ｉ．ピグメントレッド５７：３およびこれらの組合せからなる群から選択され、
    前記第１の顔料対前記第２の顔料の質量比は４０：６０〜７０：３０であることを特徴とするトナー。
  4. 線状プロポキシル化フマル酸ビスフェノールＡと架橋プロポキシル化フマル酸ビスフェノールＡとの組合せを含むバインダ樹脂と、
    Ｃ．Ｉ．ピグメントレッド８１：２とＣ．Ｉ．ピグメントレッド５７：１とを含む２成分顔料組成物と、を含み、
    Ｃ．Ｉ．ピグメントレッド８１：２対Ｃ．Ｉ．ピグメントレッド５７：１の質量比が、３０：７０〜８０：２０であることを特徴とするトナー。
JP2007300047A 2006-11-21 2007-11-20 トナー Expired - Fee Related JP5395347B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/602,555 US7700252B2 (en) 2006-11-21 2006-11-21 Dual pigment toner compositions
US11/602,555 2006-11-21

Publications (3)

Publication Number Publication Date
JP2008127572A JP2008127572A (ja) 2008-06-05
JP2008127572A5 true JP2008127572A5 (ja) 2011-01-06
JP5395347B2 JP5395347B2 (ja) 2014-01-22

Family

ID=39479388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007300047A Expired - Fee Related JP5395347B2 (ja) 2006-11-21 2007-11-20 トナー

Country Status (3)

Country Link
US (1) US7700252B2 (ja)
JP (1) JP5395347B2 (ja)
CN (1) CN101186759B (ja)

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US9188890B1 (en) 2014-09-17 2015-11-17 Xerox Corporation Method for managing triboelectric charge in two-component developer
CN110774729B (zh) * 2019-10-15 2021-02-26 中荣印刷集团股份有限公司 一种基于七基色的高保真胶印方法

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