BR112015010850A2 - método para produzir partículas e aparelho para produzir partículas - Google Patents

método para produzir partículas e aparelho para produzir partículas

Info

Publication number
BR112015010850A2
BR112015010850A2 BR112015010850A BR112015010850A BR112015010850A2 BR 112015010850 A2 BR112015010850 A2 BR 112015010850A2 BR 112015010850 A BR112015010850 A BR 112015010850A BR 112015010850 A BR112015010850 A BR 112015010850A BR 112015010850 A2 BR112015010850 A2 BR 112015010850A2
Authority
BR
Brazil
Prior art keywords
producing particles
plastic material
pressurized plastic
molten material
particles
Prior art date
Application number
BR112015010850A
Other languages
English (en)
Other versions
BR112015010850B1 (pt
Inventor
Suzuki Akira
Tanaka Chiaki
Osaka Keiko
Kawasaki Shinichiro
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of BR112015010850A2 publication Critical patent/BR112015010850A2/pt
Publication of BR112015010850B1 publication Critical patent/BR112015010850B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3011—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/32—Mixing; Kneading continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Glanulating (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

resumo da patente de invenção para: “método para produzir partículas e aparelho para produzir partículas”. fornecer um método para produzir partículas que contém: colocar um fluido compressivo e um material plástico pressurizado em contato entre si utilizando um micromisturador de fluxo dividido de multiestágios, para desse modo produzir um material fundido do material plástico pressurizado, em que o fluido compressivo é dissolvido; e jatear o material fundido do material plástico pressurizado, para formar partículas, em que o material plástico pressurizado é uma resina tendo uma estrutura de carbonila –c(=0)-, e em que uma viscosidade do material fundido é 500 mpa.s ou inferior, como medido sob condições de temperatura e pressão no momento do jateamento do material fundido do material plástico pressurizado.
BR112015010850A 2012-11-13 2013-11-01 método para produzir partículas e aparelho para produzir partículas BR112015010850B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012249119A JP6089258B2 (ja) 2012-11-13 2012-11-13 粒子の製造方法及び粒子製造装置
PCT/JP2013/080362 WO2014077206A1 (en) 2012-11-13 2013-11-01 Method for producing particles and apparatus for producing particles

Publications (2)

Publication Number Publication Date
BR112015010850A2 true BR112015010850A2 (pt) 2017-07-11
BR112015010850B1 BR112015010850B1 (pt) 2020-05-05

Family

ID=50731118

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010850A BR112015010850B1 (pt) 2012-11-13 2013-11-01 método para produzir partículas e aparelho para produzir partículas

Country Status (8)

Country Link
US (1) US9611376B2 (pt)
EP (1) EP2919898B1 (pt)
JP (1) JP6089258B2 (pt)
KR (1) KR101839658B1 (pt)
CN (1) CN104797330B (pt)
BR (1) BR112015010850B1 (pt)
RU (1) RU2603672C1 (pt)
WO (1) WO2014077206A1 (pt)

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KR20160038801A (ko) * 2014-09-29 2016-04-07 (주)엘지하우시스 중합체 분말 및 이의 제조방법
WO2016052958A1 (ko) * 2014-09-29 2016-04-07 (주)엘지하우시스 중합체 분말 및 이의 제조방법
CN106466578B (zh) * 2015-08-18 2019-03-01 中国科学院大连化学物理研究所 全分散被动式多级聚焦微混合器及其混合方法和应用
US11110500B2 (en) * 2016-11-28 2021-09-07 Tzu-Chi LIN Uniform temperature roller system having uniform heat exchange by supercritical fluid
JP2019137855A (ja) 2018-02-14 2019-08-22 株式会社リコー 粒子の製造方法及びその製造装置、粒子及び組成物、並びに、粒子分散液及びその製造方法
WO2019159988A1 (en) * 2018-02-14 2019-08-22 Ricoh Company, Ltd. Method and apparatus for producing particles, particles, composition, particles dispersion liquid, and method for producing the particles dispersion liquid
CN109758973A (zh) * 2019-01-30 2019-05-17 深圳市芭田生态工程股份有限公司 一种使料浆从出料口喷出的方法、造粒系统

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JP2677685B2 (ja) 1989-11-07 1997-11-17 花王株式会社 トナーの連続製造方法
JPH04113452A (ja) 1990-09-04 1992-04-14 Nec Corp フレーム編集方式
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JP5866756B2 (ja) * 2010-11-30 2016-02-17 株式会社リコー 粒子の製造方法、トナーの製造方法、及び、粒子製造装置
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Also Published As

Publication number Publication date
RU2603672C1 (ru) 2016-11-27
EP2919898B1 (en) 2017-08-16
US9611376B2 (en) 2017-04-04
CN104797330A (zh) 2015-07-22
KR20150076211A (ko) 2015-07-06
JP6089258B2 (ja) 2017-03-08
EP2919898A1 (en) 2015-09-23
WO2014077206A1 (en) 2014-05-22
US20150267039A1 (en) 2015-09-24
EP2919898A4 (en) 2015-09-23
CN104797330B (zh) 2016-09-07
JP2014097440A (ja) 2014-05-29
BR112015010850B1 (pt) 2020-05-05
KR101839658B1 (ko) 2018-03-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/11/2013, OBSERVADAS AS CONDICOES LEGAIS.