KR102064629B1 - 활성제 조성물, 이들의 제조, 및 촉매에서 이들의 용도 - Google Patents

활성제 조성물, 이들의 제조, 및 촉매에서 이들의 용도 Download PDF

Info

Publication number
KR102064629B1
KR102064629B1 KR1020147033030A KR20147033030A KR102064629B1 KR 102064629 B1 KR102064629 B1 KR 102064629B1 KR 1020147033030 A KR1020147033030 A KR 1020147033030A KR 20147033030 A KR20147033030 A KR 20147033030A KR 102064629 B1 KR102064629 B1 KR 102064629B1
Authority
KR
South Korea
Prior art keywords
compound
group
mixture
composition
multifunctional
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
KR1020147033030A
Other languages
English (en)
Korean (ko)
Other versions
KR20150013599A (ko
Inventor
스티븐 피 디펜바흐
민 리
매튜 그랜트 쏜
루빈 루오
Original Assignee
더블유.알. 그레이스 앤드 캄파니-콘.
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 더블유.알. 그레이스 앤드 캄파니-콘. filed Critical 더블유.알. 그레이스 앤드 캄파니-콘.
Publication of KR20150013599A publication Critical patent/KR20150013599A/ko
Application granted granted Critical
Publication of KR102064629B1 publication Critical patent/KR102064629B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020147033030A 2012-04-27 2013-03-14 활성제 조성물, 이들의 제조, 및 촉매에서 이들의 용도 Active KR102064629B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261639206P 2012-04-27 2012-04-27
US61/639,206 2012-04-27
PCT/US2013/031537 WO2013162745A1 (en) 2012-04-27 2013-03-14 Activator compositions, their preparation, and their use in catalysts

Publications (2)

Publication Number Publication Date
KR20150013599A KR20150013599A (ko) 2015-02-05
KR102064629B1 true KR102064629B1 (ko) 2020-01-08

Family

ID=47997979

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147033030A Active KR102064629B1 (ko) 2012-04-27 2013-03-14 활성제 조성물, 이들의 제조, 및 촉매에서 이들의 용도

Country Status (11)

Country Link
US (2) US10221264B2 (enExample)
EP (1) EP2841471B1 (enExample)
JP (2) JP6618356B2 (enExample)
KR (1) KR102064629B1 (enExample)
CN (1) CN104854150B (enExample)
BR (1) BR112014026674B8 (enExample)
ES (1) ES2805782T3 (enExample)
HU (1) HUE052713T2 (enExample)
IN (1) IN2014DN08959A (enExample)
PT (1) PT2841471T (enExample)
WO (1) WO2013162745A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111087502B (zh) * 2018-10-24 2023-03-28 中国石油化工股份有限公司 一种茂金属聚丙烯催化剂及其制备方法
EP4055068A1 (en) * 2019-11-04 2022-09-14 Dow Global Technologies LLC Titanium biphenylphenol polymerization catalysts
US11214666B2 (en) 2020-04-15 2022-01-04 Prc-Desoto International, Inc. Controlling cure rate with wetted filler
CN116174039B (zh) * 2022-09-01 2025-07-25 北京中医药大学 一类创新性卤过氧化物酶仿生催化剂的合成及其应用
CN116178647B (zh) * 2023-02-10 2025-02-14 中国石油大学(华东) 一种基于环戊二烯钴的共价有机框架材料、制备方法及其应用
WO2024253831A1 (en) 2023-06-06 2024-12-12 ExxonMobil Technology and Engineering Company Non-coordinated alkylaluminum free anion modified alumoxanes and methods thereof
WO2024253830A1 (en) 2023-06-06 2024-12-12 ExxonMobil Technology and Engineering Company Non-coordinated alkylaluminum free cation modified alumoxanes and methods thereof

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864843A (en) 1953-05-06 1958-12-16 Ethyl Corp Cyclopentadienyl moiety-containing metal monohalides
US2983740A (en) 1953-06-15 1961-05-09 Du Pont Compounds of a group iv-a metal directly bonded to two cyclopentadienyl nuclei and to at least one inorganic anion and their preparation
US4170589A (en) * 1978-02-22 1979-10-09 Union Carbide Corporation Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant
US4435519A (en) * 1982-11-24 1984-03-06 Cities Service Co. Novel catalyst composition
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US4724273A (en) 1985-02-13 1988-02-09 Studiengesellschaft Kohle Mbh Process for preparing alpha-olefin polymers and oligomers
DE3506835A1 (de) 1985-02-27 1986-08-28 Bayer Ag, 5090 Leverkusen Organische nickel-verbindungen, deren herstellung und verwendung als polymerisationskatalysatoren
US4716205A (en) 1985-10-15 1987-12-29 E. I. Du Pont De Nemours And Company Nickel-catalyzed polymerization of ethylene
US4906754A (en) 1985-10-15 1990-03-06 E. I. Du Pont De Nemours And Company Nickel catalysts for copolymerization of ethylene
US5175326A (en) 1985-10-15 1992-12-29 E. I. Du Pont De Nemours And Company Nickel containing organo-metallic compound as catalyst
US5030606A (en) 1985-10-15 1991-07-09 E. I. Du Pont De Nemours And Company Nickel-catalyzed copolymerization of ethylene
US4665046A (en) 1985-10-21 1987-05-12 The Dow Chemical Company Organoactinide polymer catalysts
US4874880A (en) 1987-03-10 1989-10-17 Chisso Corporation Bis(di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalides
US5081231A (en) 1987-08-27 1992-01-14 The Dow Chemical Company Uranium (III) catalyst for the selective dimerization of propylene to 4-methyl-1-pentene
US4931417A (en) 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure
US5017714A (en) 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
US4952713A (en) 1988-06-02 1990-08-28 Battelle Memorial Institute Bridged transition-metal complexes and uses thereof for hydrogen separation, storage and hydrogenation
US4892851A (en) 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
US5304523A (en) 1988-07-15 1994-04-19 Fina Technology, Inc. Process and catalyst for producing crystalline polyolefins
US5162278A (en) 1988-07-15 1992-11-10 Fina Technology, Inc. Non-bridged syndiospecific metallocene catalysts and polymerization process
JP2775804B2 (ja) 1989-02-03 1998-07-16 東ソー株式会社 ポリエチレンの製法
US5026798A (en) 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
US5036034A (en) 1989-10-10 1991-07-30 Fina Technology, Inc. Catalyst for producing hemiisotactic polypropylene
US5516739A (en) 1990-04-20 1996-05-14 The University Of North Carolina At Chapel Hill Late transition metal catalysts for the co- and terpolymerization of olefin and alkyne monomers with carbon monoxide
EP0485823B1 (de) 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
EP0485821B1 (de) 1990-11-12 1996-06-12 Hoechst Aktiengesellschaft Metallocene mit Liganden aus 2-substituierten Indenylderivaten, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren
DE4039451A1 (de) 1990-12-11 1992-06-17 Hoechst Ag Metallocene mit bicyclischen cyclopentadienderivaten als liganden, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren
US5347026A (en) 1993-06-11 1994-09-13 Phillips Petroleum Company Fluorene compounds and methods for making
TW300901B (enExample) 1991-08-26 1997-03-21 Hoechst Ag
EP0544308B1 (en) 1991-11-28 1998-02-18 Showa Denko Kabushikikaisha Novel metallocene and process for producing polyolefin using the same
US5245019A (en) 1992-01-27 1993-09-14 Phillips Petroleum Company Olefin polymerization catalyst and process
US5330948A (en) 1992-03-31 1994-07-19 Northwestern University Homogeneous catalysts for stereoregular olefin polymerization
US5347752A (en) 1992-06-19 1994-09-20 Black Kevin E Flower care, storage and display device
JP3301123B2 (ja) 1992-09-09 2002-07-15 東ソー株式会社 芳香族ビニル化合物重合用触媒
EP0685494B1 (de) * 1994-06-03 1998-10-07 PCD Polymere AG Katalysatorträger, geträgerte Metallocenkatalysatoren und deren Verwendung für die Herstellung von Polyolefinen
US5506184A (en) * 1994-06-22 1996-04-09 Mobil Oil Corporation Olefin polymerization catalyst system
US5561216A (en) 1994-07-01 1996-10-01 University Of North Carolina At Chapel Hill Late transition metal catalysts for the CO- and terpolymerization of olefin and alkyne monomers with carbon monoxide
US5554775A (en) 1995-01-17 1996-09-10 Occidental Chemical Corporation Borabenzene based olefin polymerization catalysts
BR9607485A (pt) 1995-01-24 1997-12-23 Du Pont Polieolefina polímero processo para a polimeriyação de olefinas processo para a copolimerização de uma olefina fluroada copolímero catalisador composto homopolimero homopolipropileno melhorador de aderência aditivo de óleo resina de base modificador de viscosidade agente de revestimento ou de pentração agente de endurecimento modificador para asfalto isolamento de fio ou revestimento base eliminador película aditivo resina extrusão ou co-extrusãono peça folha laminado fibra espuma composição bolde ponto de congelação tela membrana diluente ionómero plastificador mistura polietileno polipropile adesivo objeto esponjoso pó mangueria rebaixador sa
US5880241A (en) 1995-01-24 1999-03-09 E. I. Du Pont De Nemours And Company Olefin polymers
JP3404710B2 (ja) * 1995-03-14 2003-05-12 出光興産株式会社 オレフィン重合用触媒及びそれを用いたオレフィン系重合体の製造方法
JPH08253522A (ja) * 1995-03-14 1996-10-01 Idemitsu Kosan Co Ltd オレフィン重合用触媒及びそれを用いたオレフィン系重合体の製造方法
JPH08253521A (ja) * 1995-03-14 1996-10-01 Idemitsu Kosan Co Ltd オレフィン重合用触媒及びそれを用いたオレフィン系重合体の製造方法
US5637660A (en) 1995-04-17 1997-06-10 Lyondell Petrochemical Company Polymerization of α-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety
TW338046B (en) * 1995-06-29 1998-08-11 Ciba Sc Holding Ag Process for the preparation of stabilized olefin polymers
US5714556A (en) 1995-06-30 1998-02-03 E. I. Dupont De Nemours And Company Olefin polymerization process
EP0859799A2 (en) 1995-11-06 1998-08-26 Minnesota Mining And Manufacturing Company Polymerizable compositions comprising alpha-olefin hydrocarbon monomers and methods of use therefor
FI107533B (fi) * 1996-04-03 2001-08-31 Fortum Oil & Gas Oy Kemiallisten reaktioiden suorittamiseen tarkoitetut funktionaaliset pinnat ja menetelmä niiden valmistamiseksi
JPH09272709A (ja) 1996-04-05 1997-10-21 Mitsui Petrochem Ind Ltd オレフィン重合用触媒の保存方法
FI972230A7 (fi) 1997-01-28 1998-07-29 Borealis As Uusi homogeeninen olefiinien polymerointikatalysaattorikoostumus
US5756611A (en) 1997-02-21 1998-05-26 Lyondell Petrochemical Company α-olefin polymerization catalysts
JP2002514252A (ja) 1997-03-10 2002-05-14 イーストマン ケミカル カンパニー 第８〜１０族遷移金属を含むオレフィン重合触媒、二座配位子、このような触媒の使用方法及びそれから得られるポリマー
US6114483A (en) 1997-08-27 2000-09-05 E. I. Du Pont De Nemours And Company Polymerization of olefins
US6248914B1 (en) 1998-08-18 2001-06-19 The Dow Chemical Company Metalloid salt catalyst/activators
JP2002523568A (ja) * 1998-08-26 2002-07-30 エクソンモービル・ケミカル・パテンツ・インク 高度に活性な担持触媒組成物
US6020493A (en) 1999-05-06 2000-02-01 Equistar Chemicals, Lp Single-site catalyst preparation
JP2002362967A (ja) * 2001-06-06 2002-12-18 Koransha Co Ltd シリカガラス焼結体からなる半導体ウエハエッチング用部材とその製造方法
US7193100B2 (en) 2003-12-31 2007-03-20 Albemarle Corporation Haloaluminoxane compositions, their preparation, and their use in catalysis
US7700699B2 (en) * 2004-06-21 2010-04-20 Exxonmobil Chemical Patents Inc. Polymerization process
WO2006063501A1 (fr) * 2004-12-17 2006-06-22 Yangzi Petrochemical Company Co., Ltd. Catalyseur de polimerisation olefinique non metallocene supporte, sa preparation et son utilisation
WO2007005364A2 (en) 2005-07-01 2007-01-11 Albemarle Corporation Haloaluminoxane compositions
CA2650483C (en) 2006-05-04 2015-09-29 Albemarle Corporation Aluminoxane compositions, their preparation, and their use in catalysis
JP6026716B2 (ja) 2006-09-20 2016-11-16 アルベマール・コーポレーシヨン 触媒活性化剤、それの製造方法および触媒およびオレフィン重合におけるそれの使用
WO2008036954A1 (en) 2006-09-21 2008-03-27 Sunesis Pharmaceuticals, Inc. Use of n- [5- [ [ [5- (1, 1-dimethylethyl) -2-oxazoyl] methyl] thio] -2-thiazolyl] -4-piperidinecarboxamide
CA2696926C (en) 2007-08-29 2015-12-29 Albemarle Corporation Aluminoxane catalyst activators derived from dialkylaluminum cation precursor agents, processes for making same, and use thereof in catalysts and polymerization of olefins
KR101206940B1 (ko) * 2007-10-16 2012-11-30 시노펙 양지 페트로케미컬 컴퍼니 엘티디. 마그네슘 화합물 상에 담지된 비-메탈로센 촉매 및 이의 제조방법
KR101207294B1 (ko) * 2007-10-16 2012-12-03 시노펙 양지 페트로케미컬 컴퍼니 엘티디. 담지된 비-메탈로센 촉매 및 이의 제조방법
RU2581361C2 (ru) 2010-11-22 2016-04-20 Альбемарл Корпорейшн Композиции активатора, их получение и их использование в катализе

Also Published As

Publication number Publication date
ES2805782T3 (es) 2021-02-15
JP2018090810A (ja) 2018-06-14
JP6618356B2 (ja) 2019-12-11
BR112014026674A2 (pt) 2017-07-18
EP2841471A1 (en) 2015-03-04
PT2841471T (pt) 2020-05-29
CN104854150B (zh) 2017-05-24
JP2015514857A (ja) 2015-05-21
US20150105238A1 (en) 2015-04-16
KR20150013599A (ko) 2015-02-05
BR112014026674B1 (pt) 2021-10-05
BR112014026674B8 (pt) 2021-10-05
US10221264B2 (en) 2019-03-05
CN104854150A (zh) 2015-08-19
EP2841471B1 (en) 2020-05-06
WO2013162745A1 (en) 2013-10-31
HUE052713T2 (hu) 2021-05-28
IN2014DN08959A (enExample) 2015-05-22
US20190153135A1 (en) 2019-05-23
JP7032141B2 (ja) 2022-03-08

Similar Documents

Publication Publication Date Title
JP7032141B2 (ja) 活性剤組成物、その調製、及び触媒におけるその使用
US8895465B2 (en) Activator compositions, their preparation, and their use in catalysis
JP4783739B2 (ja) ハロアルミノキサン組成物、その製造法、並びに触媒に対するその使用
WO2003082879A1 (en) Ionic aluminoxanate compositions and their use in catalysis
US20020198395A1 (en) Enhanced polymerization reactions based on use of speical methylaluminoxane compositions
WO2007005364A2 (en) Haloaluminoxane compositions
WO2003082466A1 (en) Hydrocarbylhaloalumino xanes
WO2007005400A2 (en) Aluminoxanate salt compositions having improved stability in aromatic and aliphatic solvents

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20141125

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180314

Comment text: Request for Examination of Application

PN2301 Change of applicant

Patent event date: 20180823

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190125

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190401

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20191008

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200103

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200103

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20231221

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20241219

Start annual number: 6

End annual number: 6