IT1071477B - Materiali di supporto elettrostatografici di ferrite insensibili all'umidita',procedimento per prepararli e loro impiego in un processo di stampa elettrostatografica - Google Patents

Materiali di supporto elettrostatografici di ferrite insensibili all'umidita',procedimento per prepararli e loro impiego in un processo di stampa elettrostatografica

Info

Publication number
IT1071477B
IT1071477B IT28811/76A IT2881176A IT1071477B IT 1071477 B IT1071477 B IT 1071477B IT 28811/76 A IT28811/76 A IT 28811/76A IT 2881176 A IT2881176 A IT 2881176A IT 1071477 B IT1071477 B IT 1071477B
Authority
IT
Italy
Prior art keywords
electrostatographic
insensitive
ferrite
moisture
prepare
Prior art date
Application number
IT28811/76A
Other languages
English (en)
Italian (it)
Original Assignee
Xerox Corp
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.)
Filing date
Publication date
Priority claimed from US05/626,906 external-priority patent/US3996392A/en
Priority claimed from US05/626,907 external-priority patent/US4075391A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of IT1071477B publication Critical patent/IT1071477B/it

Links

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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compounds Of Iron (AREA)
IT28811/76A 1975-10-29 1976-10-28 Materiali di supporto elettrostatografici di ferrite insensibili all'umidita',procedimento per prepararli e loro impiego in un processo di stampa elettrostatografica IT1071477B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/626,906 US3996392A (en) 1975-10-29 1975-10-29 Humidity-insensitive ferrite developer materials
US05/626,907 US4075391A (en) 1975-10-29 1975-10-29 Production of ferrite electrostatographic carrier materials having improved properties

Publications (1)

Publication Number Publication Date
IT1071477B true IT1071477B (it) 1985-04-10

Family

ID=27090281

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28811/76A IT1071477B (it) 1975-10-29 1976-10-28 Materiali di supporto elettrostatografici di ferrite insensibili all'umidita',procedimento per prepararli e loro impiego in un processo di stampa elettrostatografica

Country Status (11)

Country Link
JP (1) JPS609265B2 (fr)
AU (1) AU502548B2 (fr)
BR (1) BR7607182A (fr)
CA (1) CA1076406A (fr)
DE (1) DE2649591C2 (fr)
FR (1) FR2330041A1 (fr)
GB (1) GB1532080A (fr)
IT (1) IT1071477B (fr)
MX (1) MX146295A (fr)
NL (1) NL7612068A (fr)
SE (1) SE7611826L (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036082B2 (ja) * 1978-10-27 1985-08-19 ティーディーケイ株式会社 電子写真磁性トナ−用フエライト粉体およびその製造方法
JPS5585426A (en) * 1978-12-21 1980-06-27 Tdk Corp Magnetic powder for toner or ink and production thereof
JPS58123553A (ja) * 1982-01-19 1983-07-22 Hitachi Metals Ltd 電子写真現像用フェライトキャリア
JPS58123555A (ja) * 1982-01-19 1983-07-22 Hitachi Metals Ltd 電子写真現像用フェライトキャリア
JPS58123549A (ja) * 1982-01-19 1983-07-22 Hitachi Metals Ltd 電子写真現像用キヤリア
JPS58145621A (ja) * 1982-02-12 1983-08-30 Tdk Corp 磁性キヤリヤ粒子
JPS58145625A (ja) * 1982-02-12 1983-08-30 Tdk Corp 磁性キヤリヤ粒子
JPS58145622A (ja) * 1982-02-12 1983-08-30 Tdk Corp 磁性キヤリヤ粒子
JPS58202456A (ja) * 1982-04-07 1983-11-25 Hitachi Metals Ltd 電子写真用フエライトキヤリア−
JPS58179850A (ja) * 1982-04-15 1983-10-21 Hitachi Metals Ltd 電子写真用フエライトキヤリア−
JPS5948774A (ja) * 1982-09-13 1984-03-21 Nippon Teppun Kk 電子写真現像用キヤリヤ
JPH0664362B2 (ja) * 1982-12-15 1994-08-22 日立金属株式会社 電子写真用フエライトキヤリア
JPS59139052A (ja) * 1983-01-31 1984-08-09 Fuji Xerox Co Ltd 電子複写機の現像剤
JPS6060930A (ja) * 1983-09-13 1985-04-08 Dowa Mining Co Ltd フエライト球状粉の製造法
JPS61500577A (ja) * 1983-12-05 1986-03-27 ハネウエル・インコ−ポレ−テツド 半導体パツド領域保護構造
JPS60134249A (ja) * 1983-12-22 1985-07-17 Fuji Elelctrochem Co Ltd 静電複写用フエライトキヤリア材
JPH0648399B2 (ja) * 1984-02-17 1994-06-22 三田工業株式会社 静電像の現像方法
JPH0697350B2 (ja) * 1985-07-16 1994-11-30 キヤノン株式会社 電子写真現像方法
JPS63118176A (ja) * 1987-10-13 1988-05-23 Sanyo Electric Co Ltd 像形成装置
US6316156B1 (en) 1994-06-22 2001-11-13 Canon Kabushiki Kaisha Carrier for electrophotography, two component type developer, and image forming method
JP5522451B2 (ja) 2010-02-26 2014-06-18 パウダーテック株式会社 電子写真現像剤用フェライトキャリア芯材、フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤
JP4938883B2 (ja) * 2010-06-14 2012-05-23 Ｄｏｗａエレクトロニクス株式会社 電子写真現像剤用キャリア芯材、電子写真現像剤用キャリア、電子写真現像剤、および電子写真現像剤用キャリア芯材の製造方法
CN111909646B (zh) * 2020-08-07 2021-12-17 湖南福湘木业有限责任公司 一种大豆基胶粘剂防霉改性的方法
CN118125817B (zh) * 2024-03-06 2025-01-28 中山市东晨磁性电子制品有限公司 一种低温烧结高磁导率高居里温度NiCuZn材料及制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929657A (en) * 1973-09-05 1975-12-30 Xerox Corp Stoichiometric ferrite carriers
CA1054837A (fr) * 1973-12-12 1979-05-22 Xerox Corporation Formation particulaire spherique non alveolaire pour ferrites frittees

Also Published As

Publication number Publication date
CA1076406A (fr) 1980-04-29
AU1893076A (en) 1978-04-27
FR2330041B1 (fr) 1981-12-31
AU502548B2 (en) 1979-08-02
JPS609265B2 (ja) 1985-03-08
DE2649591A1 (de) 1977-05-12
FR2330041A1 (fr) 1977-05-27
GB1532080A (en) 1978-11-15
SE7611826L (sv) 1977-04-30
JPS5256536A (en) 1977-05-10
DE2649591C2 (de) 1985-10-24
NL7612068A (nl) 1977-05-03
BR7607182A (pt) 1977-09-13
MX146295A (es) 1982-06-03

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