KR930004810A - Manufacturing method of dry toner - Google Patents

Manufacturing method of dry toner Download PDF

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Publication number
KR930004810A
KR930004810A KR1019910014429A KR910014429A KR930004810A KR 930004810 A KR930004810 A KR 930004810A KR 1019910014429 A KR1019910014429 A KR 1019910014429A KR 910014429 A KR910014429 A KR 910014429A KR 930004810 A KR930004810 A KR 930004810A
Authority
KR
South Korea
Prior art keywords
weight
resin
toner
amount
acrylate copolymer
Prior art date
Application number
KR1019910014429A
Other languages
Korean (ko)
Other versions
KR0172314B1 (en
Inventor
김종호
Original Assignee
강진구
삼성전자 주식회사
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.)
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Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019910014429A priority Critical patent/KR0172314B1/en
Publication of KR930004810A publication Critical patent/KR930004810A/en
Application granted granted Critical
Publication of KR0172314B1 publication Critical patent/KR0172314B1/en

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

내용 없음.No content.

Description

건식토너의 제조방법Manufacturing method of dry toner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (4)

정착용 결착제수지로 비선상폴리에스테르수지, 에폭시수지 및 가교된 스티렌-아크릴레이트공중합체수지를 함께 사용하고 여기에 착색제, 왁스 및 전하조절제를 첨가하여 토너분말을 제조한 후 표면처리제로서 스테아린산과 이산화규소 미분말을 함께 사용하는 것을 특징으로 하는 건식토너의 제조방법.As a binder resin for fixing, non-linear polyester resin, epoxy resin and crosslinked styrene-acrylate copolymer resin are used together, toner powder is prepared by adding colorant, wax, and charge control agent, and then stearic acid and A method for producing a dry toner, characterized by using together with fine silicon dioxide powder. 제1항에 있어서, 결착제 수지로 사용된 비선상폴리에스테르수지의 배합량은 30 내지 50중량%로 하고 에폭시수지의 배합량은 20 내지 40중량%로 하는 동시에 가교된 스티렌-아크릴레이트공중합체 수지의 배합량은 5 내지 37중량%의 비율로 하는 것을 특징으로 한 건식 토너의 제조방법.The amount of the non-linear polyester resin used as the binder resin is 30 to 50% by weight and the amount of the epoxy resin is 20 to 40% by weight, and the crosslinked styrene-acrylate copolymer resin is used. A blending amount is a proportion of 5 to 37% by weight. 제1항에 있어서, 표면처리제인 스테아린산은 토너전체조성에 대하여 0.02내지 0.2중량% 사용하고 이산화규소 미분말로 토너전체조성에 대하여 0.1 내지 0.5중량%의 비율로 사용함을 특징으로한 건식토너의 제조방법.The method of claim 1, wherein stearic acid, which is a surface treating agent, is used in an amount of 0.02 to 0.2% by weight based on the total composition of the toner, and is used in a proportion of 0.1 to 0.5% by weight based on the total composition of the toner using fine silicon dioxide powder. . 제1장 또는 제2항에 있어서, 결착제 수지로 사용된 스티렌-아크릴레이트 공중합체 수지는 겔함유율이 10 내지 30중량%로 일부 가교된 것임을 특징으로 하는 건식토너의 제조방법.The method of claim 1 or 2, wherein the styrene-acrylate copolymer resin used as the binder resin is partially crosslinked with a gel content of 10 to 30% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910014429A 1991-08-21 1991-08-21 Manufacturing method of dry toner KR0172314B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910014429A KR0172314B1 (en) 1991-08-21 1991-08-21 Manufacturing method of dry toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910014429A KR0172314B1 (en) 1991-08-21 1991-08-21 Manufacturing method of dry toner

Publications (2)

Publication Number Publication Date
KR930004810A true KR930004810A (en) 1993-03-23
KR0172314B1 KR0172314B1 (en) 1999-03-30

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ID=19318868

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014429A KR0172314B1 (en) 1991-08-21 1991-08-21 Manufacturing method of dry toner

Country Status (1)

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KR (1) KR0172314B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220041650A (en) * 2020-09-25 2022-04-01 주식회사 지엠엔지니어링 T-branch for sprinkler pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220041650A (en) * 2020-09-25 2022-04-01 주식회사 지엠엔지니어링 T-branch for sprinkler pipe

Also Published As

Publication number Publication date
KR0172314B1 (en) 1999-03-30

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