JP2007156010A5 - - Google Patents

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Publication number
JP2007156010A5
JP2007156010A5 JP2005349513A JP2005349513A JP2007156010A5 JP 2007156010 A5 JP2007156010 A5 JP 2007156010A5 JP 2005349513 A JP2005349513 A JP 2005349513A JP 2005349513 A JP2005349513 A JP 2005349513A JP 2007156010 A5 JP2007156010 A5 JP 2007156010A5
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JP
Japan
Prior art keywords
phosphite
liquid developer
mass
image
oil
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Withdrawn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
JP2005349513A
Other languages
Japanese (ja)
Other versions
JP2007156010A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2005349513A priority Critical patent/JP2007156010A/en
Priority claimed from JP2005349513A external-priority patent/JP2007156010A/en
Priority to US11/565,862 priority patent/US20070128534A1/en
Publication of JP2007156010A publication Critical patent/JP2007156010A/en
Publication of JP2007156010A5 publication Critical patent/JP2007156010A5/ja
Withdrawn legal-status Critical Current

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Claims (5)

正帯電性の顔料と、A positively charged pigment,
トリグリセライドのリノール酸成分を４０質量％〜８０質量％含む植物油を含有するキャリア液と、A carrier liquid containing vegetable oil containing 40% by mass to 80% by mass of the linoleic acid component of triglyceride;
前記キャリア液に含まれる亜リン酸エステル化合物と、A phosphite compound contained in the carrier liquid;
を有することを特徴とする液体現像剤。A liquid developer characterized by comprising: 前記植物油は、とうもろこし油、大豆油、綿実油、サフラワー油のいずれか１種である請求項１記載の液体現像剤。The liquid developer according to claim 1, wherein the vegetable oil is any one of corn oil, soybean oil, cottonseed oil, and safflower oil. 前記亜リン酸エステル化合物を、０．２質量％〜５．０質量％を含有する請求項１または２記載の液体現像剤。   The liquid developer according to claim 1, wherein the phosphorous ester compound is contained in an amount of 0.2% by mass to 5.0% by mass. 前記亜リン酸エステル化合物は、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少なくとも１種である請求項１ないし３のいずれか１項記載の液体現像剤。The phosphite compound is triphenyl phosphite, trioleyl phosphite, diphenyl mono (2-ethylhexyl) phosphite, dilauryl hydrogen phosphite, diphenyl hydrogen phosphite, tetraphenyltetra (tridecyl) pentaerythritol tetraphosphite. The liquid developer according to any one of claims 1 to 3, which is at least one selected from tetra (C12-C15 alkyl) 4,4'-isopropylidenediphenyl phosphite. 正帯電性の顔料、トリグリセライドのリノール酸成分を４０質量％〜８０質量％含む植物油を含有するキャリア液、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 a vegetable oil containing 40% by mass to 80% by mass of a linoleic acid component of triglyceride, and a liquid developer reservoir for storing 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;
前記像を記録媒体に転写する転写部と、  A transfer portion for transferring the image to a recording medium;
前記記録媒体に転写された前記像を前記記録媒体に加熱定着させる定着部と、  A fixing unit that heat-fixes the image transferred to the recording medium to the recording medium;
を備えることを特徴とする画像形成装置。An image forming apparatus comprising:
JP2005349513A 2005-12-02 2005-12-02 Liquid developer agent Withdrawn JP2007156010A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005349513A JP2007156010A (en) 2005-12-02 2005-12-02 Liquid developer agent
US11/565,862 US20070128534A1 (en) 2005-12-02 2006-12-01 Liquid Developer and Image Forming Apparatus Using the Same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005349513A JP2007156010A (en) 2005-12-02 2005-12-02 Liquid developer agent

Publications (2)

Publication Number Publication Date
JP2007156010A JP2007156010A (en) 2007-06-21
JP2007156010A5 true JP2007156010A5 (en) 2009-01-08

Family

ID=38240472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005349513A Withdrawn JP2007156010A (en) 2005-12-02 2005-12-02 Liquid developer agent

Country Status (1)

Country Link
JP (1) JP2007156010A (en)

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