KR101665362B1 - 아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법 - Google Patents

아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법 Download PDF

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KR101665362B1
KR101665362B1 KR1020157032523A KR20157032523A KR101665362B1 KR 101665362 B1 KR101665362 B1 KR 101665362B1 KR 1020157032523 A KR1020157032523 A KR 1020157032523A KR 20157032523 A KR20157032523 A KR 20157032523A KR 101665362 B1 KR101665362 B1 KR 101665362B1
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acrylic acid
inhibitor
acid
ppm
ester
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KR20150133860A (ko
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올랜 에스. 프루치
크리스토퍼 티. 리브스
윌리암 씨. 브룩스
에드문드 제이. 양
로저 엘. 라운디
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알케마 인코포레이티드
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Assigned to 더 다우 케미칼 캄파니 reassignment 더 다우 케미칼 캄파니 권리의 전부이전등록 Assignors: 알케마 인코포레이티드
Assigned to 다우 글로벌 테크놀로지스 엘엘씨 reassignment 다우 글로벌 테크놀로지스 엘엘씨 권리의 전부이전등록 Assignors: 더 다우 케미칼 캄파니
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
    • 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
    • C07C51/50—Use of additives, e.g. for stabilisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020157032523A 2007-08-31 2008-07-29 아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법 Active KR101665362B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96921507P 2007-08-31 2007-08-31
US60/969,215 2007-08-31
PCT/US2008/071474 WO2009032427A2 (en) 2007-08-31 2008-07-29 Method of inhibiting polymerization and fouling in acrylic acid and acrylate processes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020107006887A Division KR20100067090A (ko) 2007-08-31 2008-07-29 아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법

Publications (2)

Publication Number Publication Date
KR20150133860A KR20150133860A (ko) 2015-11-30
KR101665362B1 true KR101665362B1 (ko) 2016-10-12

Family

ID=40202965

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Application Number Title Priority Date Filing Date
KR1020157032523A Active KR101665362B1 (ko) 2007-08-31 2008-07-29 아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법
KR1020107006887A Ceased KR20100067090A (ko) 2007-08-31 2008-07-29 아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020107006887A Ceased KR20100067090A (ko) 2007-08-31 2008-07-29 아크릴산 및 아크릴레이트 공정에서 중합 및 오염의 억제방법

Country Status (7)

Country Link
US (3) US20110160484A1 (https=)
EP (2) EP2786980A1 (https=)
JP (3) JP2010537991A (https=)
KR (2) KR101665362B1 (https=)
CN (2) CN103254062A (https=)
SA (2) SA111320834B1 (https=)
WO (1) WO2009032427A2 (https=)

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BR112013022992A2 (pt) * 2011-03-09 2016-12-06 Univ Carnegie Mellon composição inibidora de polimerização de monômero de vinila e método para sinergicamente inibir a polimerização de um monômero de vinila
WO2012157776A1 (ja) * 2011-05-19 2012-11-22 ダイヤニトリックス株式会社 アクリルアミド水溶液、アクリルアミド水溶液の安定化剤、アクリルアミド水溶液の安定化方法
WO2016061120A1 (en) 2014-10-14 2016-04-21 Ecolab Usa Inc. Reducing polymer fouling and agglomeration in acrylate/methacrylate processes
EP3012244A1 (en) 2014-10-24 2016-04-27 Sulzer Chemtech AG Process and apparatus for purification of acrylic acid
JP6730303B2 (ja) 2015-03-18 2020-07-29 エコラブ ユーエスエイ インク ビニルモノマーの重合を阻害するための安定した親油性ヒドロキシルアミン化合物の使用
JP6705120B2 (ja) * 2015-03-26 2020-06-03 三菱ケミカル株式会社 アクリル酸及びそのエステルの重合防止方法
US9957209B2 (en) 2015-03-31 2018-05-01 Ecolab Usa Inc. Use of quinone methides as antipolymerants for vinylic monomers
KR102616836B1 (ko) 2015-04-20 2023-12-20 에코랍 유에스에이 인코퍼레이티드 불포화 단량체에 대한 방오제로서의 입체 장애 하이드로퀴논
CN110099892A (zh) 2016-12-20 2019-08-06 陶氏环球技术有限责任公司 在用以制备甲基丙烯酸甲酯的洗涤沉降器中使用n-氧基聚合抑制剂的方法
JP7159453B2 (ja) 2018-08-24 2022-10-24 ビーエル テクノロジーズ、インコーポレイテッド 重合を阻害するための相乗的組み合わせ
EP3947271A1 (en) 2019-04-02 2022-02-09 Ecolab Usa Inc. Pure chlorine dioxide generation system with reduced acid usage
TW202404930A (zh) 2022-04-01 2024-02-01 美商藝康美國公司 在共軛二烯單體之萃取蒸餾期間減少非所要之乳化聚合
TW202348786A (zh) 2022-04-01 2023-12-16 美商藝康美國公司 用於蒸氣空間應用之防汙劑組成物
TW202348787A (zh) 2022-04-01 2023-12-16 美商藝康美國公司 用於乙烯系單體流之高苛刻度加工的防汙劑組成物
CN119365437A (zh) * 2022-06-17 2025-01-24 巴斯夫欧洲公司 乙烯基不饱和羧酸的储存和/或运输
WO2026082468A1 (en) 2024-10-15 2026-04-23 Basf Se Process for production of a (meth)acrylate

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GB933102A (en) * 1959-11-03 1963-08-08 Exxon Research Engineering Co Decarboxylation of unsaturated dicarboxylic acids and their derivatives
DE1195297B (de) * 1962-01-25 1965-06-24 Roehm & Haas Gmbh Verfahren zur Herstellung von Acrylsaeureestern durch Decarboxylieren von Malein- und Fumarsaeureverbindungen
US4638079A (en) * 1985-01-17 1987-01-20 Mallinckrodt, Inc. Inhibiting polymerization of ethylenically unsaturated monomers
JP2725638B2 (ja) * 1994-06-02 1998-03-11 株式会社日本触媒 （メタ）アクリル酸およびそのエステルの重合防止方法
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DE19954582A1 (de) * 1999-11-12 2001-01-18 Basf Ag Verfahren zur Stabilisierung ethylenisch ungesättigter Monomere
US6888025B2 (en) * 2000-02-14 2005-05-03 Nippon Shokubai, Co. Ltd. Method for absorbing acrylic acid and method for purifying acrylic acid
JP2001226320A (ja) * 2000-02-14 2001-08-21 Nippon Shokubai Co Ltd アクリル酸の捕集方法およびアクリル酸の精製方法
FR2822824B1 (fr) * 2001-04-02 2005-01-14 Atofina Procede de fabrication d'acrylate de 2-ethylhexyle comportant une neutralisation par une base du brut
JP4048076B2 (ja) * 2001-07-10 2008-02-13 株式会社日本触媒 ミカエル型付加物の分解方法
JP3990580B2 (ja) * 2002-03-12 2007-10-17 株式会社日本触媒 （メタ）アクリル酸エステルの重合防止方法
JP4440518B2 (ja) * 2002-07-16 2010-03-24 株式会社日本触媒 アクリル酸の製造方法
DE102004008575A1 (de) * 2004-02-19 2005-09-08 Stockhausen Gmbh Spaltung oligomerer (Meth)acrylsäure in flüssiger Phase unter Druck
KR100932467B1 (ko) * 2005-12-06 2009-12-17 니폰 쇼쿠바이 컴파니 리미티드 아크릴산의 제조방법
US8242308B2 (en) * 2006-09-15 2012-08-14 Arkema Inc. Process for producing acrylic acid

Also Published As

Publication number Publication date
US20130178652A1 (en) 2013-07-11
WO2009032427A2 (en) 2009-03-12
KR20100067090A (ko) 2010-06-18
CN101878190A (zh) 2010-11-03
JP2015232052A (ja) 2015-12-24
JP2014024855A (ja) 2014-02-06
US20110160484A1 (en) 2011-06-30
EP2197827A2 (en) 2010-06-23
EP2786980A1 (en) 2014-10-08
JP2010537991A (ja) 2010-12-09
SA08290492B1 (ar) 2012-05-16
US20160122643A1 (en) 2016-05-05
CN103254062A (zh) 2013-08-21
JP6064014B2 (ja) 2017-01-18
EP2197827B1 (en) 2015-03-11
KR20150133860A (ko) 2015-11-30
SA111320834B1 (ar) 2015-06-17
WO2009032427A3 (en) 2009-05-14

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