KR20120075464A - 알칸디올 및 디알킬 카르보네이트의 제조 방법 - Google Patents
알칸디올 및 디알킬 카르보네이트의 제조 방법 Download PDFInfo
- Publication number
- KR20120075464A KR20120075464A KR1020127007942A KR20127007942A KR20120075464A KR 20120075464 A KR20120075464 A KR 20120075464A KR 1020127007942 A KR1020127007942 A KR 1020127007942A KR 20127007942 A KR20127007942 A KR 20127007942A KR 20120075464 A KR20120075464 A KR 20120075464A
- Authority
- KR
- South Korea
- Prior art keywords
- distillation column
- carbonate
- stream
- alkanol
- dialkyl
- 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.)
- Granted
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- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000004821 distillation Methods 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims abstract description 52
- -1 alkylene carbonate Chemical compound 0.000 claims abstract description 47
- 239000003054 catalyst Substances 0.000 claims abstract description 21
- 238000005809 transesterification reaction Methods 0.000 claims abstract description 17
- 239000011541 reaction mixture Substances 0.000 claims abstract description 14
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 54
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 14
- 239000002638 heterogeneous catalyst Substances 0.000 claims description 5
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 4
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 20
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000000066 reactive distillation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 125000001302 tertiary amino group Chemical group 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical group CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052915 alkaline earth metal silicate Inorganic materials 0.000 description 1
- 125000005910 alkyl carbonate group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- CAPAZTWTGPAFQE-UHFFFAOYSA-N ethane-1,2-diol Chemical compound OCCO.OCCO CAPAZTWTGPAFQE-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- OJTDGPLHRSZIAV-UHFFFAOYSA-N propane-1,2-diol Chemical compound CC(O)CO.CC(O)CO OJTDGPLHRSZIAV-UHFFFAOYSA-N 0.000 description 1
- FOWDZVNRQHPXDO-UHFFFAOYSA-N propyl hydrogen carbonate Chemical compound CCCOC(O)=O FOWDZVNRQHPXDO-UHFFFAOYSA-N 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
- C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C07C31/202—Ethylene glycol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/08—Purification; Separation; Stabilisation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (10)
- (a) 알킬렌 카르보네이트와 알칸올을 에스테르교환 촉매의 존재하에 반응시켜 디알킬 카르보네이트, 미전환 알칸올, 알칸디올 및 미전환 알킬렌 카르보네이트를 포함하는 반응 혼합물을 수득하고;
(b) 상기 반응 혼합물을 제1 증류 칼럼 내에서 증류시켜 디알킬 카르보네이트 및 알칸올을 포함하는 상부 스트림, 및 디알킬 카르보네이트, 알칸올, 알칸디올 및 알킬렌 카르보네이트를 포함하는 하부 스트림을 수득하며;
(c) 제1 증류 칼럼으로부터의 하부 스트림을 제2 증류 칼럼 내에서 증류시켜 디알킬 카르보네이트 및 알칸올을 포함하는 상부 스트림, 및 알칸디올 및 알킬렌 카르보네이트를 포함하는 하부 스트림을 수득하고;
(d) 제2 증류 칼럼의 하부 스트림으로부터 알칸디올을 회수하며;
(e) 제1 및 제2 증류 칼럼으로부터의 상부 스트림을 제3 증류 칼럼 내에서 증류시켜 알칸올을 포함하는 상부 스트림 및 디알킬 카르보네이트를 포함하는 하부 스트림을 수득하는
것을 포함하는, 알칸디올 및 디알킬 카르보네이트의 제조 방법. - 제1항에 있어서, 제1 증류 칼럼의 상부에서의 압력이 0.5 내지 10 bar, 보다 바람직하게는 1 내지 5 bar인 것인 방법.
- 제1항 또는 제2항에 있어서, 제2 증류 칼럼의 상부에서의 압력이 10 mbar 내지 3 bar, 보다 바람직하게는 50 mbar 내지 1 bar인 것인 방법.
- 제3항에 있어서, 제2 증류 칼럼의 상부에서의 압력이 제1 증류 칼럼의 상부에서의 압력보다 낮으며, 50 내지 500 mbar, 보다 바람직하게는 70 내지 300 mbar인 것인 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 제3 증류 칼럼의 상부에서의 압력이 제1 증류 칼럼의 상부에서의 압력보다 낮은 것인 방법.
- 제5항에 있어서, 제3 증류 칼럼의 상부에서의 압력이 0.1 내지 5 bar, 보다 바람직하게는 0.5 내지 4 bar인 것인 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 제1, 제2 및 제3 증류 칼럼의 하부에서의 온도가 100 내지 200 ℃, 보다 바람직하게는 125 내지 175 ℃인 것인 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 연속적으로 수행되는 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 에스테르교환 촉매가 불균질 촉매인 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 알킬렌 카르보네이트가 에틸렌 카르보네이트 또는 프로필렌 카르보네이트이고, 알칸올이 에탄올인 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09171674 | 2009-09-29 | ||
| EP09171674.6 | 2009-09-29 | ||
| PCT/EP2010/064153 WO2011039113A1 (en) | 2009-09-29 | 2010-09-24 | Process for preparing alkanediol and dialkyl carbonate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120075464A true KR20120075464A (ko) | 2012-07-06 |
| KR101753924B1 KR101753924B1 (ko) | 2017-07-04 |
Family
ID=41666721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127007942A Active KR101753924B1 (ko) | 2009-09-29 | 2010-09-24 | 알칸디올 및 디알킬 카르보네이트의 제조 방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8618322B2 (ko) |
| EP (1) | EP2483232B1 (ko) |
| JP (1) | JP5726880B2 (ko) |
| KR (1) | KR101753924B1 (ko) |
| CN (1) | CN102548950B (ko) |
| ES (1) | ES2413093T3 (ko) |
| RU (1) | RU2531620C2 (ko) |
| SG (1) | SG179023A1 (ko) |
| TW (1) | TWI480257B (ko) |
| WO (1) | WO2011039113A1 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9045707B2 (en) * | 2012-05-17 | 2015-06-02 | Beijing Jinjiao Biomass Chemical Industry Co., Ltd. | Environmental-friendly liquid fuel and production process thereof |
| CN103193636B (zh) * | 2013-04-15 | 2016-01-13 | 湖南长岭石化科技开发有限公司 | 一种合成2,3-丁二醇酯的方法 |
| TW201827394A (zh) | 2016-12-28 | 2018-08-01 | 荷蘭商蜆殼國際研究所 | 處理碳酸酯流之方法 |
| TW201827395A (zh) | 2016-12-28 | 2018-08-01 | 荷蘭商蜆殼國際研究所 | 處理碳酸酯流之方法 |
| CN110869356B (zh) | 2017-07-18 | 2023-01-13 | 国际壳牌研究有限公司 | 用于制备烷二醇和碳酸二烷酯的方法 |
| PL3898571T3 (pl) | 2018-12-18 | 2024-04-08 | Shell Internationale Research Maatschappij B.V. | Sposób wytwarzania węglanu dialkilu i alkanodiolu |
| WO2021063853A1 (en) | 2019-10-03 | 2021-04-08 | Shell Internationale Research Maatschappij B.V. | Process for preparing dialkyl carbonate and alkanediol |
| WO2021110627A1 (en) | 2019-12-06 | 2021-06-10 | Shell Internationale Research Maatschappij B.V. | Process for removing an ether alkanol impurity from an organic carbonate stream |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3803201A (en) | 1971-02-22 | 1974-04-09 | Dow Chemical Co | Synthesis of dimethyl carbonate |
| IT1034961B (it) | 1975-04-09 | 1979-10-10 | Snam Progetti | Procedimento per la preparazione di dialchilcarbonati |
| DE2740243A1 (de) | 1977-09-07 | 1979-03-15 | Bayer Ag | Verfahren zur herstellung von dialkylcarbonaten |
| US4851555A (en) | 1984-10-25 | 1989-07-25 | Scientific Design Company, Inc. | Process for preparing alkylene oxides from alkylene carbonates |
| US4691041A (en) | 1986-01-03 | 1987-09-01 | Texaco Inc. | Process for production of ethylene glycol and dimethyl carbonate |
| FR2608812B1 (fr) | 1986-12-23 | 1989-04-07 | Organo Synthese Ste Fse | Procede de preparation de carbonates organiques par transesterification |
| DE4216121A1 (de) * | 1992-05-15 | 1993-11-18 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonaten |
| DE4342713A1 (de) | 1993-12-15 | 1995-06-22 | Bayer Ag | Verfahren zur Abtrennung von Methanol aus einem Gemisch von Dimethylcarbonat und Methanol |
| JPH09278689A (ja) * | 1996-04-09 | 1997-10-28 | Teijin Ltd | ジメチルカーボネートとエチレングリコールの連続的同時製造法 |
| US6620959B1 (en) | 2002-04-16 | 2003-09-16 | Exxonmobil Chemical Patents Inc. | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols |
| TWI313188B (en) | 2002-09-12 | 2009-08-11 | Shell Int Research | Catalytic conversion of an organic carbonate |
| WO2005123638A1 (ja) * | 2004-06-17 | 2005-12-29 | Asahi Kasei Chemicals Corporation | ジアルキルカーボネートとジオールの製造方法 |
| TW200738602A (en) * | 2006-02-01 | 2007-10-16 | Asahi Kasei Chemicals Corp | Industrial process for producing high-purity diol |
| CN101605752B (zh) * | 2007-01-23 | 2013-01-02 | 国际壳牌研究有限公司 | 制备烷二醇和二烷基碳酸酯的方法 |
-
2010
- 2010-09-24 KR KR1020127007942A patent/KR101753924B1/ko active Active
- 2010-09-24 WO PCT/EP2010/064153 patent/WO2011039113A1/en not_active Ceased
- 2010-09-24 EP EP10760989.3A patent/EP2483232B1/en active Active
- 2010-09-24 CN CN201080044729.9A patent/CN102548950B/zh active Active
- 2010-09-24 US US13/498,618 patent/US8618322B2/en active Active
- 2010-09-24 ES ES10760989T patent/ES2413093T3/es active Active
- 2010-09-24 RU RU2012117191/04A patent/RU2531620C2/ru active
- 2010-09-24 SG SG2012015988A patent/SG179023A1/en unknown
- 2010-09-24 JP JP2012531335A patent/JP5726880B2/ja active Active
- 2010-09-27 TW TW099132667A patent/TWI480257B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI480257B (zh) | 2015-04-11 |
| SG179023A1 (en) | 2012-04-27 |
| US8618322B2 (en) | 2013-12-31 |
| KR101753924B1 (ko) | 2017-07-04 |
| ES2413093T3 (es) | 2013-07-15 |
| TW201125841A (en) | 2011-08-01 |
| JP5726880B2 (ja) | 2015-06-03 |
| RU2531620C2 (ru) | 2014-10-27 |
| CN102548950A (zh) | 2012-07-04 |
| US20120184767A1 (en) | 2012-07-19 |
| WO2011039113A1 (en) | 2011-04-07 |
| EP2483232B1 (en) | 2013-05-29 |
| EP2483232A1 (en) | 2012-08-08 |
| RU2012117191A (ru) | 2013-11-10 |
| CN102548950B (zh) | 2014-05-28 |
| JP2013505976A (ja) | 2013-02-21 |
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| Date | Code | Title | Description |
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| PA0105 | International application |
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