JP6328268B2 - エチレン反応における触媒活性化のための改変された予備形成方法 - Google Patents
エチレン反応における触媒活性化のための改変された予備形成方法 Download PDFInfo
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
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- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/1885—Ligands comprising two different formal oxidation states of phosphorus in one at least bidentate ligand, e.g. phosphite/phosphinite
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- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/107—Alkenes with six carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/36—Catalytic processes with hydrides or organic compounds as phosphines, arsines, stilbines or bismuthines
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/20—Olefin oligomerisation or telomerisation
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/62—Chromium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/22—Organic complexes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/24—Phosphines
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
[エチレンの三量化]
300ml圧力反応器は、ディップチューブと、サーモウェルと、ガス同伴性撹拌器(gas entrainment stirrer)と、冷却コイルと、温度、圧力および撹拌速度の制御ユニットとを備えていた。圧力反応器の構成部品はそれぞれ、データ収集システムに接続した。圧力反応器を乾燥窒素で不活性化し、それに無水トルエン100mlを充填した。トルエン1.5ml中のリガンド((フェニル)2PN(イソプロピル)P(フェニル)NH(イソプロピル))68mgを、窒素雰囲気下でCrCl3(thf)3(thf=テトラヒドロフラン)37mgと混ぜ合わせた。この触媒溶液を、反応器に移す前に、トルエン中のトリエチルアルミニウム(TEA)の1.9mol/l溶液1.7mlと共に、一定量の窒素を流しながら、様々な時間にわたり撹拌した。
[改変されたエチレン三量化]
図4には、クロム化合物およびリガンドについての標準生産時(生成物60kg)の曲線と、最適化されていない、より長い予備活性化時間を持つ曲線(下段部の曲線)、および最適化された、より短い予備活性化時間を持つ曲線(中段部の曲線)という2つの曲線とが示されている。これらの曲線は、クロムおよびその他の触媒成分の濃度が同じであるとき、最適化されていない、より長い活性化時間が、低い活性につながることを示している。上段部および下段部の線は、同じ活性化時間を有するものだったが、高いクロム濃度を有していた(上段部の線で0.1mmol、中段部の線で0.025)。これは、生成量増加が、濃度の効果ではなく、主に予備活性化の効果であることを示している。
Claims (8)
- エチレンのオリゴマ化における触媒性能を向上させるための方法であって、
少なくとも1種のリガンドと少なくとも1種のクロム源とを少なくとも1種の溶媒中で予備混合して、予備混合組成物を形成する工程と、
前記予備混合組成物を活性化剤により活性化して、活性化組成物を形成する工程と、および
予備の前記活性化組成物を反応器に供給する工程と、
を含み、
前記活性化する工程が、前記活性化剤を前記予備混合組成物に前記反応器の外で添加し、予備の活性化組成物を1分〜18時間撹拌する工程を含み、
前記リガンドが、((フェニル)2PN(イソプロピル)P(フェニル)NH(イソプロピル))であり、
前記活性化剤が、トリ(C 1 〜C 6 )アルキルアルミニウム、(C 1 〜C 6 )アルキルアルミニウムセスキクロリド、ジ(C 1 〜C 6 )アルキルアルミニウムクロリド、(C 1 〜C 6 )アルキルアルミニウムジクロリド、メチルアルミノキサン、またはこれらの組合せであることを特徴とする方法。 - 請求項1に記載の方法であって、
前記クロム源が、塩化クロム、クロムアセチルアセトナート、もしくはこれらの少なくとも1つを含む組合せであり、または、
前記溶媒が、トルエンを含み、または、
前記活性化剤が、トリエチルアルミニウムであることを特徴とする方法。 - 請求項1または2に記載の方法であって、前記溶媒が、前記活性化組成物の総重量に対して0.1重量%〜95重量%の間の濃度で供給されることを特徴とする方法。
- 請求項1に記載の方法であって、前記撹拌が、3時間〜5時間の間であることを特徴とする方法。
- エチレンのオリゴマ化における触媒性能を向上させるための方法であって、
((フェニル)2PN(イソプロピル)P(フェニル)NH(イソプロピル))と少なくとも1種のクロム源とをトルエン中で予備混合して、予備混合組成物を形成する工程と、
前記予備混合組成物を活性化剤により活性化して、活性化組成物を形成する工程と、および
予備の前記活性化組成物を反応器に供給する工程と、
を含み、
前記活性化する工程が、前記活性化剤を前記予備混合組成物に前記反応器の外で添加し、予備の活性化組成物を1分〜18時間撹拌する工程を含み、
前記活性化剤が、トリ(C 1 〜C 6 )アルキルアルミニウム、(C 1 〜C 6 )アルキルアルミニウムセスキクロリド、ジ(C 1 〜C 6 )アルキルアルミニウムクロリド、(C 1 〜C 6 )アルキルアルミニウムジクロリド、メチルアルミノキサン、またはこれらの組合せであることを特徴とする方法。 - 請求項5に記載の方法であって、前記クロム源が、塩化クロム、クロムアセチルアセトナート、またはこれらの少なくとも1つを含む組合せであり、または、
前記活性化剤が、トリエチルアルミニウムであることを特徴とする方法。 - 請求項5または6に記載の方法であって、前記トルエンが、前記活性化組成物の総重量に対して0.1重量%〜95重量%の間の濃度で供給されることを特徴とする方法。
- 請求項5に記載の方法であって、前記撹拌が3時間〜5時間の間であることを特徴とする方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461924064P | 2014-01-06 | 2014-01-06 | |
| US61/924,064 | 2014-01-06 | ||
| PCT/IB2015/050077 WO2015101959A2 (en) | 2014-01-06 | 2015-01-05 | Modified preformation method for catalyst activation in ethylene reactions |
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| Publication Number | Publication Date |
|---|---|
| JP2017504480A JP2017504480A (ja) | 2017-02-09 |
| JP6328268B2 true JP6328268B2 (ja) | 2018-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2016561091A Expired - Fee Related JP6328268B2 (ja) | 2014-01-06 | 2015-01-05 | エチレン反応における触媒活性化のための改変された予備形成方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20170001185A1 (ja) |
| EP (1) | EP3092074A2 (ja) |
| JP (1) | JP6328268B2 (ja) |
| KR (1) | KR20160106575A (ja) |
| CN (2) | CN108264444A (ja) |
| CA (1) | CA2933131A1 (ja) |
| MX (1) | MX2016008867A (ja) |
| RU (1) | RU2647238C2 (ja) |
| WO (1) | WO2015101959A2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021045641A1 (en) * | 2019-09-06 | 2021-03-11 | Public Joint Stock Company "Sibur Holding" | Method for preparing catalytic system for olefin oligomerization |
| EP3974052A1 (en) * | 2020-09-23 | 2022-03-30 | Basell Polyolefine GmbH | Vessel system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239056A (en) * | 1939-03-04 | 1941-04-22 | Schiffer Mary | Strapless brassiere |
| US2489431A (en) * | 1946-03-01 | 1949-11-29 | Bert A Parker | Poultry watering fountain |
| US6865210B2 (en) * | 2001-05-03 | 2005-03-08 | Cymer, Inc. | Timing control for two-chamber gas discharge laser system |
| GB0016895D0 (en) * | 2000-07-11 | 2000-08-30 | Bp Chem Int Ltd | Olefin oligomerisation |
| US7273959B2 (en) * | 2003-10-10 | 2007-09-25 | Shell Oil Company | Catalytic trimerization of olefinic monomers |
| JP5158726B2 (ja) * | 2007-07-11 | 2013-03-06 | リンデ アーゲー | エチレンの二、三および/または四量体化のための触媒組成物およびプロセス |
| US9035119B2 (en) * | 2009-02-16 | 2015-05-19 | Sasol Technology (Pty) Limited | Oligomerisation of olefinic compounds in the presence of an activated oligomerisation catalyst |
| ES2371218T3 (es) * | 2009-04-09 | 2011-12-28 | Saudi Basic Industries Corporation | Composición de catalizador y procedimiento para la oligomerización de etileno. |
| JP2012013913A (ja) * | 2010-06-30 | 2012-01-19 | Suncall Corp | 光コネクタ |
| US9211939B2 (en) * | 2011-02-05 | 2015-12-15 | Carlos Torres | Anchor for boats |
| ES2409707T3 (es) * | 2011-02-16 | 2013-06-27 | Linde Ag | Procedimiento de preparación de una composición catalítica para oligomerización de etileno y unidad de preformación de composición de catalizador respectiva |
-
2015
- 2015-01-05 EP EP15701838.3A patent/EP3092074A2/en not_active Withdrawn
- 2015-01-05 CN CN201810162464.0A patent/CN108264444A/zh active Pending
- 2015-01-05 RU RU2016125168A patent/RU2647238C2/ru not_active IP Right Cessation
- 2015-01-05 CA CA2933131A patent/CA2933131A1/en not_active Abandoned
- 2015-01-05 KR KR1020167016834A patent/KR20160106575A/ko not_active Withdrawn
- 2015-01-05 CN CN201580003886.8A patent/CN105899476A/zh active Pending
- 2015-01-05 WO PCT/IB2015/050077 patent/WO2015101959A2/en not_active Ceased
- 2015-01-05 US US15/106,994 patent/US20170001185A1/en not_active Abandoned
- 2015-01-05 MX MX2016008867A patent/MX2016008867A/es unknown
- 2015-01-05 JP JP2016561091A patent/JP6328268B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105899476A (zh) | 2016-08-24 |
| RU2647238C2 (ru) | 2018-03-14 |
| US20170001185A1 (en) | 2017-01-05 |
| WO2015101959A2 (en) | 2015-07-09 |
| RU2016125168A (ru) | 2018-02-13 |
| KR20160106575A (ko) | 2016-09-12 |
| CA2933131A1 (en) | 2015-07-09 |
| MX2016008867A (es) | 2016-09-29 |
| WO2015101959A3 (en) | 2015-11-26 |
| JP2017504480A (ja) | 2017-02-09 |
| EP3092074A2 (en) | 2016-11-16 |
| CN108264444A (zh) | 2018-07-10 |
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