JP4394263B2 - 電子写真用キャリア - Google Patents

電子写真用キャリア Download PDF

Info

Publication number
JP4394263B2
JP4394263B2 JP2000222501A JP2000222501A JP4394263B2 JP 4394263 B2 JP4394263 B2 JP 4394263B2 JP 2000222501 A JP2000222501 A JP 2000222501A JP 2000222501 A JP2000222501 A JP 2000222501A JP 4394263 B2 JP4394263 B2 JP 4394263B2
Authority
JP
Japan
Prior art keywords
core material
carrier
coating
resin
inorganic particles
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.)
Expired - Lifetime
Application number
JP2000222501A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002040718A5 (enExample
JP2002040718A (ja
Inventor
賀博 小野田
哲也 金子
政友 林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanto Denka Kogyo Co Ltd
Original Assignee
Kanto Denka Kogyo Co Ltd
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
Application filed by Kanto Denka Kogyo Co Ltd filed Critical Kanto Denka Kogyo Co Ltd
Priority to JP2000222501A priority Critical patent/JP4394263B2/ja
Publication of JP2002040718A publication Critical patent/JP2002040718A/ja
Publication of JP2002040718A5 publication Critical patent/JP2002040718A5/ja
Application granted granted Critical
Publication of JP4394263B2 publication Critical patent/JP4394263B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
JP2000222501A 2000-07-24 2000-07-24 電子写真用キャリア Expired - Lifetime JP4394263B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000222501A JP4394263B2 (ja) 2000-07-24 2000-07-24 電子写真用キャリア

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000222501A JP4394263B2 (ja) 2000-07-24 2000-07-24 電子写真用キャリア

Publications (3)

Publication Number Publication Date
JP2002040718A JP2002040718A (ja) 2002-02-06
JP2002040718A5 JP2002040718A5 (enExample) 2007-04-05
JP4394263B2 true JP4394263B2 (ja) 2010-01-06

Family

ID=18716734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000222501A Expired - Lifetime JP4394263B2 (ja) 2000-07-24 2000-07-24 電子写真用キャリア

Country Status (1)

Country Link
JP (1) JP4394263B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007041549A (ja) * 2005-06-30 2007-02-15 Kyocera Mita Corp ２成分現像剤およびその製造方法
JP5333882B2 (ja) * 2006-09-14 2013-11-06 株式会社リコー 電子写真用現像剤
JP5904684B1 (ja) * 2015-10-09 2016-04-20 Ｄｏｗａエレクトロニクス株式会社 キャリア芯材並びにそれを用いた電子写真現像用キャリア及び電子写真用現像剤

Also Published As

Publication number Publication date
JP2002040718A (ja) 2002-02-06

Similar Documents

Publication Publication Date Title
JP3927693B2 (ja) 磁性微粒子分散型樹脂キャリア，二成分系現像剤及び画像形成方法
JP4323684B2 (ja) 磁性体分散型樹脂キャリアの製造方法
US11181847B2 (en) Carrier for electrostatic image development, electrostatic image developer, and process cartridge
JP2008233763A (ja) 電子写真用キャリア、並びに、これを用いた電子写真用現像剤、電子写真用現像剤カートリッジ、プロセスカートリッジ、及び画像形成装置
JPH10186711A (ja) 静電荷像現像剤、画像形成方法及び画像形成装置
JP3463840B2 (ja) 静電像現像用キャリア
JP3962487B2 (ja) 二成分系現像剤及び画像形成方法
JP3748477B2 (ja) 磁性コートキャリア、二成分系現像剤及び現像方法
JP4394263B2 (ja) 電子写真用キャリア
JP5678649B2 (ja) 静電荷像現像用キャリア、静電荷像現像用現像剤、現像剤カートリッジ、プロセスカートリッジ、画像形成装置および画像形成方法
JP4086433B2 (ja) 二成分系現像剤及び画像形成方法
JP4065675B2 (ja) 電子写真用現像剤及び画像形成方法と装置
US8628904B2 (en) Carrier, developer for replenishment, developer cartridge for replenishment, and image forming apparatus
JP3168377B2 (ja) 電子写真用キャリア，二成分系現像剤および画像形成方法
JP3883408B2 (ja) 電子写真用現像剤、キャリア及びその製造方法並びに画像形成方法
JP3747675B2 (ja) 静電荷像現像用キャリアおよびその製造方法、ならびに静電荷像現像剤、画像形成方法
JP4732532B2 (ja) 磁性体分散型樹脂キャリア、二成分系現像剤及び画像形成方法
JP4497687B2 (ja) 磁性体分散型樹脂キャリアの製造方法
JP3984077B2 (ja) 電子写真用二成分現像剤
JP4810680B2 (ja) 静電荷像現像用現像剤
JP2008083617A (ja) 現像剤及び画像形成方法
JP2005099072A (ja) 磁性キャリア及び二成分系現像剤
JP4069716B2 (ja) 静電荷像現像剤用キャリア、静電荷像現像剤
JP2014106448A (ja) 静電荷像現像用現像剤、現像剤カートリッジ、プロセスカートリッジおよび画像形成装置
JP2004341363A (ja) 二成分現像剤、画像形成装置およびプロセスカートリッジ

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070214

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070214

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081225

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090106

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090303

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090929

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091015

R150 Certificate of patent or registration of utility model

Ref document number: 4394263

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121023

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121023

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131023

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131023

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term