KR890004683A - 복합입자 및 그의 제조방법 - Google Patents

복합입자 및 그의 제조방법 Download PDF

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Publication number
KR890004683A
KR890004683A KR1019880011335A KR880011335A KR890004683A KR 890004683 A KR890004683 A KR 890004683A KR 1019880011335 A KR1019880011335 A KR 1019880011335A KR 880011335 A KR880011335 A KR 880011335A KR 890004683 A KR890004683 A KR 890004683A
Authority
KR
South Korea
Prior art keywords
powder
circumferential surface
outer circumferential
layer
spherical core
Prior art date
Application number
KR1019880011335A
Other languages
English (en)
Inventor
타쯔히로 아마이
스스무 가와세
마스미 고이시
Original Assignee
나까지마 사토이
소켄가가꾸 가부시끼가이샤
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 나까지마 사토이, 소켄가가꾸 가부시끼가이샤 filed Critical 나까지마 사토이
Publication of KR890004683A publication Critical patent/KR890004683A/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Cosmetics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

복합입자 및 그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관한 토너의 단면도.
제2도 및 제3도는 본 발명에 관한 토너를 제조하기 위한 공정을 보여주는 설명도.

Claims (2)

  1. 구형핵심체와, 이 핵심체의 외주면에 설치된 분말체 층과, 이 분말체층의 외주면에 마련된 수지필름층으로 이루어지는 것을 특징으로 하는 복합분말체.
  2. 구형 핵심체의 외주면에 분말체를 부착시킨 후에, 마이크로 캡슐화 해서 구형핵심체의 외주면에서 분말체층을 형성하고, 이어서 구형 핵심체 상에 마련된 분말 체층의 외주면상에, 수지 분말을 부착시킨 후에, 마이크로 캡슐화해서 분말 체층의 외주면 상에 수지 필름층을 설치하는 것을 특징으로 하는 복합 분말체의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880011335A 1987-09-02 1988-09-02 복합입자 및 그의 제조방법 KR890004683A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-221127 1987-09-02
JP62221127A JPS6463035A (en) 1987-09-02 1987-09-02 Powdery body having compound structure and production thereof

Publications (1)

Publication Number Publication Date
KR890004683A true KR890004683A (ko) 1989-05-09

Family

ID=16761881

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011335A KR890004683A (ko) 1987-09-02 1988-09-02 복합입자 및 그의 제조방법

Country Status (3)

Country Link
EP (1) EP0306331A3 (ko)
JP (1) JPS6463035A (ko)
KR (1) KR890004683A (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2566152B2 (ja) * 1988-02-08 1996-12-25 キヤノン株式会社 マイクロカプセルトナーの製造方法
DE3922178A1 (de) * 1989-07-06 1991-01-17 Merck Patent Gmbh Plaettchenfoermige substrate
JPH04115407A (ja) * 1990-09-03 1992-04-16 Soken Kagaku Kk 異方導電性接着剤組成物
JP4614572B2 (ja) * 2001-04-20 2011-01-19 恵和株式会社 正帯電ビーズを用いた光拡散シートおよびその利用
EP1352625B1 (en) 2002-04-10 2007-02-14 Kao Corporation Cosmetic composition
US7837742B2 (en) 2003-05-19 2010-11-23 The Procter & Gamble Company Cosmetic compositions comprising a polymer and a colorant
JP4519700B2 (ja) * 2005-04-12 2010-08-04 シャープ株式会社 静電荷現像用トナー及び該トナーの製造方法
US9192915B2 (en) 2008-05-10 2015-11-24 Brigham Young University Porous composite particulate materials, methods of making and using same, and related apparatuses
EP2288440B1 (en) * 2008-05-10 2016-06-22 Brigham Young University Porous composite particulate materials, methods of making and using same, and related apparatuses
CN101531827B (zh) * 2009-04-16 2013-01-09 西安工程大学 活性橙/ZnO核壳结构纳米复合材料及制备方法
AU2011329063A1 (en) 2010-11-17 2013-06-13 Brigham Young University Sonication for improved particle size distribution of core-shell particles
CA2877976A1 (en) * 2012-07-02 2014-01-09 E. I. Du Pont De Nemours And Company Modified filler particle
CA2877991A1 (en) * 2012-07-02 2014-01-09 E. I. Du Pont De Nemours And Company Process for manufacturing a filled polymeric materials with modified filler particles
US9365724B2 (en) * 2012-07-02 2016-06-14 E I Du Pont De Nemours And Company Process for manufacturing coated filler particles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505785A (en) * 1967-06-20 1970-04-14 Du Pont Superficially porous supports for chromatography
FR1581824A (ko) * 1968-09-06 1969-09-19
JPS5946125A (ja) * 1982-09-07 1984-03-15 Nippon Sanso Kk マイクロカプセルの製造法
JPH06803B2 (ja) * 1985-09-13 1994-01-05 日本合成ゴム株式会社 着色ポリマ−粒子の製造方法
DE3687219T2 (de) * 1985-10-07 1993-04-08 Nara Machinery Co Ltd Methode zur verbesserung der oberflaechenqualitaet von festen teilchen und vorrichtung dazu.

Also Published As

Publication number Publication date
EP0306331A2 (en) 1989-03-08
JPS6463035A (en) 1989-03-09
EP0306331A3 (en) 1990-06-27

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