JP2007156217A5 - - Google Patents

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Publication number
JP2007156217A5
JP2007156217A5 JP2005353003A JP2005353003A JP2007156217A5 JP 2007156217 A5 JP2007156217 A5 JP 2007156217A5 JP 2005353003 A JP2005353003 A JP 2005353003A JP 2005353003 A JP2005353003 A JP 2005353003A JP 2007156217 A5 JP2007156217 A5 JP 2007156217A5
Authority
JP
Japan
Prior art keywords
phosphite
liquid developer
image
triglyceride
acid component
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.)
Withdrawn
Application number
JP2005353003A
Other languages
Japanese (ja)
Other versions
JP2007156217A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2005353003A priority Critical patent/JP2007156217A/en
Priority claimed from JP2005353003A external-priority patent/JP2007156217A/en
Priority to US11/567,046 priority patent/US20070128536A1/en
Publication of JP2007156217A publication Critical patent/JP2007156217A/en
Publication of JP2007156217A5 publication Critical patent/JP2007156217A5/ja
Withdrawn legal-status Critical Current

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Claims (5)

正帯電性の顔料と、
トリグリセライドのリノレン酸成分が１０質量％〜６０質量％の植物油を含むキャリア液と、
亜リン酸エステル化合物と、
を有することを特徴とする液体現像剤。 A positively charged pigment,
A carrier liquid containing 10% to 60% by weight of linolenic acid component of triglyceride,
A phosphite compound,
A liquid developer characterized by comprising: 前記トリグリセライドのリノレン酸成分が１０質量％〜６０質量％の植物油があまに油である請求項１記載の液体現像剤。The liquid developer according to claim 1, wherein the linolenic acid component of the triglyceride is 10% to 60% by weight of vegetable oil. 前記亜リン酸エステル化合物の添加量は、０．２質量％〜５．０質量％である請求項１または２に記載の液体現像剤。The liquid developer according to claim 1, wherein the addition amount of the phosphite compound is 0.2 mass% to 5.0 mass%. 前記亜リン酸エステル化合物が、トリフェニルホスファイト、トリオレイルホスファイト、ジフェニルモノ（２−エチルヘキシル）ホスファイト、ジラウリルハイドロゲンホスファイト、ジフェニルハイドロゲンホスファイト、テトラフェニルテトラ（トリデシル）ペンタエリスリトールテトラホスファイト、テトラ（Ｃ１２−Ｃ１５アルキル）４，４´−イソプロピリデンジフェニルホスファイトのうちの少なくとも一種である請求項１から３のいずれか１項に記載の液体現像剤。The phosphite compound is triphenyl phosphite, trioleyl phosphite, diphenyl mono (2-ethylhexyl) phosphite, dilauryl hydrogen phosphite, diphenyl hydrogen phosphite, tetraphenyltetra (tridecyl) pentaerythritol tetraphosphite 4. The liquid developer according to claim 1, which is at least one of tetra- (C12-C15 alkyl) 4,4′-isopropylidenediphenyl phosphite. 5. 正帯電性の顔料、トリグリセライドのリノレン酸成分が１０質量％〜６０質量％の植物油を含むキャリア液、および亜リン酸エステル化合物を有する液体現像剤を貯留する液体現像剤貯留部と、  A positively chargeable pigment, a carrier liquid containing 10% to 60% by weight of a linolenic acid component of triglyceride, and a liquid developer reservoir that stores a liquid developer having a phosphite compound;
前記液体現像剤貯留部より供給された前記液体現像剤を用いて現像する現像部と、  A developing unit for developing using the liquid developer supplied from the liquid developer storage unit;
前記現像部で現像された像を担持する像担持体と、  An image carrier for carrying an image developed in the developing unit;
前記現像部で現像された前記像を記録媒体に転写する転写部と、  A transfer unit that transfers the image developed by the developing unit to a recording medium;
前記像が転写された前記記録媒体を加熱定着する定着部と、  A fixing unit that heat-fixes the recording medium onto which the image has been transferred;
を備えることを特徴とする画像形成装置。An image forming apparatus comprising:
JP2005353003A 2005-12-07 2005-12-07 Liquid developer Withdrawn JP2007156217A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005353003A JP2007156217A (en) 2005-12-07 2005-12-07 Liquid developer
US11/567,046 US20070128536A1 (en) 2005-12-07 2006-12-05 Liquid Developer and Image Forming Apparatus Using the Same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005353003A JP2007156217A (en) 2005-12-07 2005-12-07 Liquid developer

Publications (2)

Publication Number Publication Date
JP2007156217A JP2007156217A (en) 2007-06-21
JP2007156217A5 true JP2007156217A5 (en) 2009-01-15

Family

ID=38240651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005353003A Withdrawn JP2007156217A (en) 2005-12-07 2005-12-07 Liquid developer

Country Status (1)

Country Link
JP (1) JP2007156217A (en)

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