JP6754572B2 - 混合反応装置、及び関連する工程 - Google Patents

混合反応装置、及び関連する工程 Download PDF

Info

Publication number
JP6754572B2
JP6754572B2 JP2015553161A JP2015553161A JP6754572B2 JP 6754572 B2 JP6754572 B2 JP 6754572B2 JP 2015553161 A JP2015553161 A JP 2015553161A JP 2015553161 A JP2015553161 A JP 2015553161A JP 6754572 B2 JP6754572 B2 JP 6754572B2
Authority
JP
Japan
Prior art keywords
fluid
fluid conduit
mixing
conduit
flow
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.)
Active
Application number
JP2015553161A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016507369A (ja
JP2016507369A5 (enExample
Inventor
エドワード レスター
エドワード レスター
トーマス ハドル
トーマス ハドル
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.)
University of Nottingham
Original Assignee
University of Nottingham
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 GBGB1300709.1A external-priority patent/GB201300709D0/en
Priority claimed from GBGB1302109.2A external-priority patent/GB201302109D0/en
Application filed by University of Nottingham filed Critical University of Nottingham
Publication of JP2016507369A publication Critical patent/JP2016507369A/ja
Publication of JP2016507369A5 publication Critical patent/JP2016507369A5/ja
Application granted granted Critical
Publication of JP6754572B2 publication Critical patent/JP6754572B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/04—Specific aggregation state of one or more of the phases to be mixed
    • B01F23/043—Mixing fluids or with fluids in a supercritical state, in supercritical conditions or variable density fluids
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes
    • 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
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008—Processes carried out under supercritical conditions
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction
    • 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
    • B01F2025/93—Arrangements, nature or configuration of flow guiding elements
    • B01F2025/931—Flow guiding elements surrounding feed openings, e.g. jet nozzles
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
JP2015553161A 2013-01-15 2014-01-15 混合反応装置、及び関連する工程 Active JP6754572B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1300709.1 2013-01-15
GBGB1300709.1A GB201300709D0 (en) 2013-01-15 2013-01-15 Mixing reactor and related process
GB1302109.2 2013-02-06
GBGB1302109.2A GB201302109D0 (en) 2013-02-06 2013-02-06 Mixing Reactor and Related Process
PCT/GB2014/050103 WO2014111703A2 (en) 2013-01-15 2014-01-15 Mixing reactor and related process

Publications (3)

Publication Number Publication Date
JP2016507369A JP2016507369A (ja) 2016-03-10
JP2016507369A5 JP2016507369A5 (enExample) 2017-02-16
JP6754572B2 true JP6754572B2 (ja) 2020-09-16

Family

ID=50156791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015553161A Active JP6754572B2 (ja) 2013-01-15 2014-01-15 混合反応装置、及び関連する工程

Country Status (7)

Country Link
US (2) US20150367318A1 (enExample)
EP (1) EP2945732B1 (enExample)
JP (1) JP6754572B2 (enExample)
KR (1) KR102255664B1 (enExample)
CN (1) CN105073237A (enExample)
AU (1) AU2014206665A1 (enExample)
WO (1) WO2014111703A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107305210B (zh) * 2016-04-20 2019-09-17 光宝电子(广州)有限公司 生物检测卡匣及其检测流体的流动方法
CN107511123B (zh) * 2017-09-29 2023-04-14 清华大学 一种基于多旋流强化混合的雾化火焰纳米颗粒合成系统
GB201811076D0 (en) 2018-07-05 2018-08-22 Sensient Colors Uk Ltd Nanoparticle dispersions
SG10201905946YA (en) * 2019-06-26 2021-01-28 Nat Univ Singapore Systems and Methods for Fabricating Nanoparticles
EP3808439B1 (en) * 2019-10-16 2023-10-04 Borealis AG Initiator injection nozzle
US12037258B2 (en) * 2021-02-02 2024-07-16 Uchicago Argonne, Llc Process for rapidly manufacturing ultrasmall phase-change VO2 nanomaterial
GB2625824A (en) 2022-12-30 2024-07-03 Promethean Particles Ltd Mixing reactors

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406470A1 (fr) 1977-10-18 1979-05-18 Utilisation Ration Gaz Dispositif de melange de deux fluides et vanne a opercule equipee d'un tel dispositif
FR2530967B1 (fr) * 1982-07-28 1986-08-01 Vallet Jacques Dispositif de production d'emulsion
US4519423A (en) * 1983-07-08 1985-05-28 University Of Southern California Mixing apparatus using a noncircular jet of small aspect ratio
CA1262722A (en) 1984-06-20 1989-11-07 Lawrence Marvin Litz Process for dispersing one fluid in another
JPH0258649A (ja) 1988-07-06 1990-02-27 John Lysaght Australia Ltd アンカー手段
JPH055387Y2 (enExample) * 1988-10-25 1993-02-12
JP3051945B2 (ja) * 1991-07-22 2000-06-12 大阪瓦斯株式会社 無機質均一微小球体、及びその製造方法
US5304327A (en) 1992-07-13 1994-04-19 Welker Engineering, Inc. Mercaptan injection apparatus for use with a pipeline
GB9703673D0 (en) * 1997-02-21 1997-04-09 Bradford Particle Design Ltd Method and apparatus for the formation of particles
US6361025B1 (en) 2000-04-11 2002-03-26 Hydro-Thermal Corporation Steam injection heater with transverse mounted mach diffuser
JP4385541B2 (ja) * 2001-04-02 2009-12-16 三菱化学株式会社 流通型微小反応流路，反応装置及び反応方法
JP2005177746A (ja) * 2003-11-28 2005-07-07 Mitsubishi Chemicals Corp 有機化合物微粒子の製造方法
GB0402963D0 (en) * 2004-02-11 2004-03-17 Univ Nottingham Counter current mixing device for two different fluids
KR100589442B1 (ko) 2004-11-11 2006-06-14 한국지질자원연구원 초임계수 하에서 연속적으로 형광체를 합성하는 방법 및이에 이용되는 형광체 합성 반응장치
US7383850B2 (en) * 2005-01-18 2008-06-10 Peerless Mfg. Co. Reagent injection grid
KR100733236B1 (ko) 2005-07-25 2007-06-28 마쯔시다덴기산교 가부시키가이샤 이산화망간, 그것의 제조방법 및 제조장치, 및 그것을이용하여 작성되는 전지용 활물질 및 전지
DE102005053862A1 (de) * 2005-11-04 2007-05-10 Pharmasol Gmbh Verfahren und Vorrichtung zur Herstellung hochfeiner Partikel sowie zur Beschichtung solcher Partikel
JP4840916B2 (ja) * 2006-07-06 2011-12-21 独立行政法人産業技術総合研究所 高温高圧マイクロミキサー
FR2907227B1 (fr) * 2006-10-13 2009-04-10 Rhodia Recherches & Tech Procede et installation de determination d'au moins un parametre d'une transformation physique et/ou chimique,et procede de criblage correspondant
JP2010069474A (ja) * 2008-08-22 2010-04-02 National Institute Of Advanced Industrial Science & Technology 流通式超臨界水熱合成によるナノ粒子の合成方法及びその装置
US8317894B2 (en) * 2009-04-15 2012-11-27 Korea Institute Of Science And Technology Method of producing metal nanoparticles continuously and metal nanoparticles produced thereby
FR2948034B1 (fr) * 2009-07-20 2011-08-19 Centre Nat Rech Scient Synthese de particules par thermohydrolyse de precurseurs mineraux
WO2011050105A1 (en) * 2009-10-21 2011-04-28 Sanford-Burnham Medical Research Institute Compositions of nanoparticles and methods of making the same
GB2480624A (en) * 2010-05-25 2011-11-30 Ty Harnett A water monitor
WO2011148121A1 (en) * 2010-05-25 2011-12-01 Ucl Business Plc Co -current mixer, apparatus, reactor and method for precipitaing nanoparticles
US8393782B2 (en) * 2010-07-15 2013-03-12 Robert S. Smith Motionless mixing device having primary and secondary feed ports
EP2441512A1 (en) * 2010-10-14 2012-04-18 Linde Aktiengesellschaft Injector
US9364802B2 (en) * 2011-03-01 2016-06-14 Basf Se Method and apparatus for the intermixing of two fluid streams
JP5649066B2 (ja) * 2011-06-17 2015-01-07 独立行政法人産業技術総合研究所 高温高圧流体混合装置
JP5224223B1 (ja) * 2012-01-24 2013-07-03 独立行政法人産業技術総合研究所 陽イオン収着剤の製造方法

Also Published As

Publication number Publication date
AU2014206665A1 (en) 2015-08-27
KR20150127583A (ko) 2015-11-17
WO2014111703A3 (en) 2014-11-06
CN105073237A (zh) 2015-11-18
US20150367318A1 (en) 2015-12-24
US10722860B2 (en) 2020-07-28
JP2016507369A (ja) 2016-03-10
WO2014111703A2 (en) 2014-07-24
EP2945732B1 (en) 2019-07-17
KR102255664B1 (ko) 2021-05-24
EP2945732A2 (en) 2015-11-25
US20190275493A1 (en) 2019-09-12

Similar Documents

Publication Publication Date Title
JP6754572B2 (ja) 混合反応装置、及び関連する工程
JP7013040B2 (ja) 混合反応器および方法
CN101489659B (zh) 混合设备和工艺
JP4840916B2 (ja) 高温高圧マイクロミキサー
JP2007526113A (ja) 向流混合反応装置
US20130136687A1 (en) Co-current mixer, apparatus, reactor and method for precipitating nanoparticles
JP6193476B2 (ja) 流動床反応器および粒状ポリシリコンの製造方法
JP2016507369A5 (enExample)
JP4743068B2 (ja) 有機顔料微粒子の製造方法
EP3020493B1 (en) Nanoparticle production method, production device and automatic production device
JP5649066B2 (ja) 高温高圧流体混合装置
JP2010075914A (ja) 高温高圧マイクロ混合デバイス
JP2016010774A (ja) テイラー反応装置
JP2007069162A (ja) ナノ粒子の製造方法
US20160074823A1 (en) Co current mixer, apparatus, reactor and method for precipitating nanoparticles
US6048906A (en) Preparation of finely-divided, homodisperse suspensions
CN119278090A (zh) 一种用于脂质体合成的对冲流混合装置及方法
CN108977634A (zh) 一种复合型淬火冷却搅拌装置及淬火系统
CN114734052A (zh) 一种基于微流控技术可控合成金银核壳纳米复合材料的方法
CN110253857A (zh) 一种切粒机模头温度控制系统
US20080144430A1 (en) Annular fluid processor with different annular path areas
KR101132641B1 (ko) 마이크로 유체 혼합 장치
JP2011206651A (ja) マイクロ化学装置及び化学物質の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170112

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170112

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170915

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170926

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20171226

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20180226

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180326

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180828

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190514

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20190730

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20191011

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191113

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200204

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200604

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20200612

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: 20200728

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200824

R150 Certificate of patent or registration of utility model

Ref document number: 6754572

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

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