JP2014504278A - 増加した製造速度での酢酸の製造 - Google Patents
増加した製造速度での酢酸の製造 Download PDFInfo
- Publication number
- JP2014504278A JP2014504278A JP2013540038A JP2013540038A JP2014504278A JP 2014504278 A JP2014504278 A JP 2014504278A JP 2013540038 A JP2013540038 A JP 2013540038A JP 2013540038 A JP2013540038 A JP 2013540038A JP 2014504278 A JP2014504278 A JP 2014504278A
- Authority
- JP
- Japan
- Prior art keywords
- drying column
- reaction
- stream
- acetic acid
- drying
- 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
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
【選択図】なし
Description
Claims (14)
- 反応媒体を含む反応器内において、一酸化炭素を少なくとも1種類の反応物質と反応させて酢酸を含む反応生成物を生成させ、ここで、少なくとも1種類の反応物質は、メタノール、酢酸メチル、ギ酸メチル、ジメチルエーテル、及びこれらの混合物からなる群から選択され、反応媒体は、水、ハロゲン促進剤、及び触媒を含み;
フラッシャー内において、反応生成物を分離して粗生成物流及び液体再循環流を生成させ;
軽質留分カラム内において、粗生成物流を精製して精製した生成物流を生成させ;
第1の乾燥カラム内において、精製した生成物流の第1の部分を乾燥し;そして
第2の乾燥カラム内において、精製した生成物流の第2の部分を乾燥する;
工程を含む、酢酸を製造するカルボニル化方法。 - 熱伝達システム内において、反応生成物を生成する反応からの熱から水蒸気を生成させ;そして
水蒸気の少なくとも一部を第2の乾燥カラムに送り、ここで水蒸気によって第2の乾燥カラム内での分離を推進するのに必要なエネルギーの一部を与える;
ことを更に含む、請求項1に記載の方法。 - 水蒸気の少なくとも一部を第2の乾燥カラムのリボイラーに送る、請求項2に記載の方法。
- 熱伝達システムが1以上の熱交換器を更に含む、請求項2に記載の方法。
- 第1の乾燥カラムからの1以上の蒸気流を第2の乾燥カラムに送ることを更に含む、請求項1に記載の方法。
- 第2の乾燥カラムが、第1の乾燥カラムの底部温度よりも低い好ましくは125℃〜175℃の底部温度を有する、請求項1に記載の方法。
- 第2の乾燥カラムが、第1の乾燥カラムの圧力よりも低い好ましくは1bar(絶対圧)〜5bar(絶対圧)の圧力を有する、請求項1に記載の方法。
- 反応器を約190℃〜約225℃の上昇させた反応温度で運転する、請求項1に記載の方法。
- 反応媒体を含む反応器内において、一酸化炭素を少なくとも1種類の反応物質と反応させて酢酸を含む反応生成物を生成させ、ここで少なくとも1種類の反応物質は、メタノール、酢酸メチル、ギ酸メチル、ジメチルエーテル、及びこれらの混合物からなる群から選択され、反応媒体は、水、ハロゲン促進剤、及び触媒を含み;
フラッシャー内において、反応生成物を分離して粗生成物流及び液体再循環流を生成させ;
1以上の蒸留カラム内において、粗生成物流を蒸留して酢酸生成物流を生成させ;そして
熱伝達システム内において、反応生成物を生成する反応の熱から水蒸気を生成させ;水蒸気の一部を1以上の蒸留カラムに送り、ここで、水蒸気によって1以上の蒸留カラム内での分離を推進するのに必要なエネルギーの一部を与える;
工程を含む、酢酸製造プロセスにおいて反応温度を制御する方法。 - 1以上の蒸留カラムが第1の乾燥カラム及び第2の乾燥カラムを含む、請求項9に記載の方法。
- 水蒸気の一部を第1の乾燥カラム及び/又は第2の乾燥カラムのリボイラーに送る、請求項10に記載の方法。
- 第2の乾燥カラムが、第1の乾燥カラムの底部温度よりも低い好ましくは125℃〜175℃の底部温度を有する、請求項10に記載の方法。
- 第2の乾燥カラムが、第1の乾燥カラムの圧力よりも低い好ましくは1bar(絶対圧)〜5bar(絶対圧)の圧力を有する、請求項10に記載の方法。
- 反応器を約190℃〜約225℃の上昇させた反応温度で運転する、請求項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/950,520 US8637698B2 (en) | 2010-11-19 | 2010-11-19 | Production of acetic acid with an increased production rate |
US12/950,520 | 2010-11-19 | ||
PCT/US2011/061316 WO2012068429A2 (en) | 2010-11-19 | 2011-11-18 | Production of acetic acid with an increased production rate |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015158397A Division JP6208722B2 (ja) | 2010-11-19 | 2015-08-10 | 増加した製造速度での酢酸の製造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014504278A true JP2014504278A (ja) | 2014-02-20 |
JP2014504278A5 JP2014504278A5 (ja) | 2015-01-15 |
JP5873101B2 JP5873101B2 (ja) | 2016-03-01 |
Family
ID=45099204
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013540038A Expired - Fee Related JP5873101B2 (ja) | 2010-11-19 | 2011-11-18 | 増加した製造速度での酢酸の製造 |
JP2015158397A Active JP6208722B2 (ja) | 2010-11-19 | 2015-08-10 | 増加した製造速度での酢酸の製造 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015158397A Active JP6208722B2 (ja) | 2010-11-19 | 2015-08-10 | 増加した製造速度での酢酸の製造 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8637698B2 (ja) |
EP (1) | EP2640685A2 (ja) |
JP (2) | JP5873101B2 (ja) |
CN (2) | CN103221375A (ja) |
AR (1) | AR083929A1 (ja) |
BR (1) | BR112013012246A2 (ja) |
CA (1) | CA2816898A1 (ja) |
MX (1) | MX355557B (ja) |
RU (1) | RU2013127674A (ja) |
SG (1) | SG190328A1 (ja) |
TW (1) | TWI606037B (ja) |
WO (1) | WO2012068429A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019524830A (ja) * | 2016-08-17 | 2019-09-05 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | 統合された製造におけるイソシアネートおよび少なくとも1つの追加の化学製品の製造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150014150A1 (en) * | 2013-07-11 | 2015-01-15 | Celanese Acetate Llc | Process for Energy Recovery in Purifying Carboxylic Anhydride for Manufacturing Cellulose Esters |
US20150014148A1 (en) * | 2013-07-11 | 2015-01-15 | Celanese Acetate Llc | Process for Energy Recovery in Manufacturing Cellulose Esters |
CN103864595B (zh) * | 2014-03-07 | 2015-11-25 | 中石化上海工程有限公司 | 醋酸装置能量利用的方法 |
CN111646890A (zh) * | 2019-09-10 | 2020-09-11 | 上海浦景化工技术股份有限公司 | 反应器与精馏塔热耦合的甲醇羰基化制醋酸的工艺方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503323A (ja) * | 1993-09-29 | 1997-03-31 | ヘキスト・セラニーズ・コーポレーション | 酢酸製造プロセスの制御系 |
JPH09506362A (ja) * | 1993-12-09 | 1997-06-24 | ヘキスト・アクチェンゲゼルシャフト | 塩化ビニルを精製する方法および装置 |
JP2000053609A (ja) * | 1998-07-29 | 2000-02-22 | Bp Chem Internatl Ltd | 酢酸の製造方法 |
JP2004506704A (ja) * | 2000-08-24 | 2004-03-04 | セラニーズ・インターナショナル・コーポレーション | カルボニル化法において飛沫同伴された揮発性触媒種を封鎖するための方法及び装置 |
JP2009520778A (ja) * | 2005-12-21 | 2009-05-28 | ビーピー ケミカルズ リミテッド | カルボニル化方法 |
JP2009160482A (ja) * | 2007-12-28 | 2009-07-23 | Mitsubishi Heavy Ind Ltd | 脱水システム及び脱水方法 |
WO2009134333A1 (en) * | 2008-04-29 | 2009-11-05 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
JP2010000507A (ja) * | 2007-03-15 | 2010-01-07 | Mitsubishi Heavy Ind Ltd | 脱水装置、脱水システム及び脱水方法 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190912A (en) | 1962-05-02 | 1965-06-22 | Nat Distillers Chem Corp | Process for preparing esters |
US3637819A (en) | 1967-12-30 | 1972-01-25 | Knapsack Ag | Process for the manufacture of unsaturated esters of carboxylic acids |
US3769329A (en) | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
US4039395A (en) | 1975-08-11 | 1977-08-02 | Monsanto Company | Purification of acetic acid |
DE2811115A1 (de) | 1978-03-15 | 1979-09-27 | Hoechst Ag | Traeger-katalysator fuer die herstellung von vinylacetat aus ethylen, essigsaeure und sauerstoff in der gasphase |
EP0055622B1 (en) | 1980-12-26 | 1985-05-29 | Mitsubishi Gas Chemical Company, Inc. | Process for producing acetic anhydride |
US5001259A (en) | 1984-05-03 | 1991-03-19 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5144068A (en) | 1984-05-03 | 1992-09-01 | Hoechst Celanese Corporation | Methanol carbonylation process |
US5026908A (en) | 1984-05-03 | 1991-06-25 | Hoechst Celanese Corporation | Methanol carbonylation process |
US4615806B1 (en) | 1985-03-07 | 1994-05-03 | Hoechst Co American | Removal of iodide compounds from non-aqueous organic media |
CA1299195C (en) | 1986-06-16 | 1992-04-21 | G. Paull Torrence | Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol |
US4894477A (en) | 1986-10-14 | 1990-01-16 | Hoechst Celanese Corporation | Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid |
DE3803900A1 (de) | 1988-02-09 | 1989-08-17 | Hoechst Ag | Verfahren zur herstellung von vinylacetat |
US5185308A (en) | 1991-05-06 | 1993-02-09 | Bp Chemicals Limited | Catalysts and processes for the manufacture of vinyl acetate |
US5334755A (en) | 1992-04-24 | 1994-08-02 | Chiyoda Corporation | Process for the production of acetic acid from methanol and carbon monoxide using supported rhodium catalyst |
US5672743A (en) | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
US5364963A (en) | 1993-04-30 | 1994-11-15 | Chiyoda Corporation | Supported rhodium catalyst, method of preparing same and process of producing acetic acid by methanol carbonylation using same |
US5696284A (en) | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
DE69625385T2 (de) | 1995-10-27 | 2003-09-11 | Hoechst Celanese Corp | Verfahren zur verbesserung der produktivität einer katalysatorlösung durch entfernung von metallischen verunreinigungen |
IN192600B (ja) | 1996-10-18 | 2004-05-08 | Hoechst Celanese Corp | |
US6339171B1 (en) | 1996-10-18 | 2002-01-15 | Celanese International Corporation | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
GB9625335D0 (en) | 1996-12-05 | 1997-01-22 | Bp Chem Int Ltd | Process |
GB9626429D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626317D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
GB9626428D0 (en) | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
US6114576A (en) | 1997-12-18 | 2000-09-05 | Uop Llc | Carbonylation process with integrated heat exchange |
ES2216385T3 (es) | 1998-08-06 | 2004-10-16 | Haldor Topsoe A/S | Proceso de destilacion reactiva de acido acetico basado en la carbonilacion de dme/metanol. |
US6225498B1 (en) | 2000-03-24 | 2001-05-01 | Celanese International Corporation | Method of removing organic iodides from organic media |
US6657078B2 (en) | 2001-02-07 | 2003-12-02 | Celanese International Corporation | Low energy carbonylation process |
US7005541B2 (en) | 2002-12-23 | 2006-02-28 | Celanese International Corporation | Low water methanol carbonylation process for high acetic acid production and for water balance control |
US7271293B2 (en) | 2004-03-02 | 2007-09-18 | Celanese International Corporation | Control method for process of removing permanganate reducing compounds from methanol carbonylation process |
US7223886B2 (en) | 2004-03-02 | 2007-05-29 | Celanese International Corporation | Removal of permanganate reducing compounds from methanol carbonylation process stream |
US7465823B2 (en) | 2004-03-17 | 2008-12-16 | Celanese International Corporation | Utilization of acetic acid reaction heat in other process plants |
US7199263B2 (en) | 2004-08-18 | 2007-04-03 | Celanese International Corporation | Acetic anhydride and acetate ester co-production |
US7855306B2 (en) | 2005-04-28 | 2010-12-21 | Celanese International Corporation | Process for the production of acetic acid |
CN100363321C (zh) * | 2005-12-29 | 2008-01-23 | 西南化工研究设计院 | 甲醇低压羰基合成醋酸工艺中的精馏方法 |
US7989659B2 (en) | 2007-05-17 | 2011-08-02 | Celanese International Corporation | Method and apparatus for making acetic acid with improved light ends column productivity |
US8017802B2 (en) | 2007-05-21 | 2011-09-13 | Celanese International Corporation | Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation |
US7902397B2 (en) * | 2007-10-11 | 2011-03-08 | Celanese International Corporation | Method and apparatus for making acetic acid with improved productivity |
US8062482B2 (en) | 2007-10-30 | 2011-11-22 | Celanese International Corporation | Acetaldehyde removal from methyl acetate by distillation at elevated pressure |
KR101584387B1 (ko) | 2008-04-29 | 2016-01-13 | 셀라니즈 인터내셔날 코포레이션 | 다수의 용매 옵션을 가진 흡수 장치를 갖는 메탄올 카보닐화 시스템 |
-
2010
- 2010-11-19 US US12/950,520 patent/US8637698B2/en active Active
-
2011
- 2011-11-10 TW TW100140994A patent/TWI606037B/zh active
- 2011-11-18 CN CN2011800553733A patent/CN103221375A/zh active Pending
- 2011-11-18 AR ARP110104317A patent/AR083929A1/es not_active Application Discontinuation
- 2011-11-18 SG SG2013038294A patent/SG190328A1/en unknown
- 2011-11-18 CN CN201711016610.0A patent/CN107673963A/zh active Pending
- 2011-11-18 CA CA2816898A patent/CA2816898A1/en not_active Abandoned
- 2011-11-18 JP JP2013540038A patent/JP5873101B2/ja not_active Expired - Fee Related
- 2011-11-18 BR BR112013012246A patent/BR112013012246A2/pt not_active IP Right Cessation
- 2011-11-18 WO PCT/US2011/061316 patent/WO2012068429A2/en active Application Filing
- 2011-11-18 RU RU2013127674/04A patent/RU2013127674A/ru not_active Application Discontinuation
- 2011-11-18 EP EP11791709.6A patent/EP2640685A2/en not_active Withdrawn
- 2011-11-18 MX MX2013005586A patent/MX355557B/es active IP Right Grant
-
2015
- 2015-08-10 JP JP2015158397A patent/JP6208722B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09503323A (ja) * | 1993-09-29 | 1997-03-31 | ヘキスト・セラニーズ・コーポレーション | 酢酸製造プロセスの制御系 |
JPH09506362A (ja) * | 1993-12-09 | 1997-06-24 | ヘキスト・アクチェンゲゼルシャフト | 塩化ビニルを精製する方法および装置 |
JP2000053609A (ja) * | 1998-07-29 | 2000-02-22 | Bp Chem Internatl Ltd | 酢酸の製造方法 |
JP2004506704A (ja) * | 2000-08-24 | 2004-03-04 | セラニーズ・インターナショナル・コーポレーション | カルボニル化法において飛沫同伴された揮発性触媒種を封鎖するための方法及び装置 |
JP2009520778A (ja) * | 2005-12-21 | 2009-05-28 | ビーピー ケミカルズ リミテッド | カルボニル化方法 |
JP2010000507A (ja) * | 2007-03-15 | 2010-01-07 | Mitsubishi Heavy Ind Ltd | 脱水装置、脱水システム及び脱水方法 |
JP2009160482A (ja) * | 2007-12-28 | 2009-07-23 | Mitsubishi Heavy Ind Ltd | 脱水システム及び脱水方法 |
WO2009134333A1 (en) * | 2008-04-29 | 2009-11-05 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
Non-Patent Citations (1)
Title |
---|
JPN6015014381; '2.乾燥装置の自動制御' 新増補三版 乾燥 , 19951220, 第7-21頁, 株式会社 化学工業社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019524830A (ja) * | 2016-08-17 | 2019-09-05 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | 統合された製造におけるイソシアネートおよび少なくとも1つの追加の化学製品の製造方法 |
JP7022113B2 (ja) | 2016-08-17 | 2022-02-17 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | 統合された製造におけるイソシアネートおよび少なくとも1つの追加の化学製品の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6208722B2 (ja) | 2017-10-04 |
CN103221375A (zh) | 2013-07-24 |
BR112013012246A2 (pt) | 2016-08-09 |
MX2013005586A (es) | 2013-07-05 |
TW201229023A (en) | 2012-07-16 |
CN107673963A (zh) | 2018-02-09 |
TWI606037B (zh) | 2017-11-21 |
WO2012068429A2 (en) | 2012-05-24 |
EP2640685A2 (en) | 2013-09-25 |
US8637698B2 (en) | 2014-01-28 |
US20120130123A1 (en) | 2012-05-24 |
AR083929A1 (es) | 2013-04-10 |
SG190328A1 (en) | 2013-06-28 |
RU2013127674A (ru) | 2014-12-27 |
WO2012068429A3 (en) | 2012-11-01 |
CA2816898A1 (en) | 2012-05-24 |
JP2016014036A (ja) | 2016-01-28 |
JP5873101B2 (ja) | 2016-03-01 |
MX355557B (es) | 2018-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9550714B2 (en) | Pump around reactor for production of acetic acid | |
JP6208722B2 (ja) | 増加した製造速度での酢酸の製造 | |
EP2621882B1 (en) | Production of acetic acid with high conversion rate | |
EP2651869B1 (en) | Eductor-based reactor and pump around loops for production of acetic acid | |
JP5681798B2 (ja) | 乾燥カラムからの蒸気を軽質留分カラムに供給するための方法及びシステム | |
EP3444235B1 (en) | Production of acetic acid with an increased production rate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141118 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141118 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20141118 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20141217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150318 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150410 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150810 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150925 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151203 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151204 |
|
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: 20151225 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160114 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5873101 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 |
|
LAPS | Cancellation because of no payment of annual fees |