GB2285983B - A method of inhibiting polymerization of vinyl compound and polymerization inhibitor used therein - Google Patents

A method of inhibiting polymerization of vinyl compound and polymerization inhibitor used therein

Info

Publication number
GB2285983B
GB2285983B GB9501046A GB9501046A GB2285983B GB 2285983 B GB2285983 B GB 2285983B GB 9501046 A GB9501046 A GB 9501046A GB 9501046 A GB9501046 A GB 9501046A GB 2285983 B GB2285983 B GB 2285983B
Authority
GB
United Kingdom
Prior art keywords
polymerization
vinyl compound
inhibitor used
inhibiting
polymerization inhibitor
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.)
Expired - Fee Related
Application number
GB9501046A
Other languages
English (en)
Other versions
GB2285983A (en
GB9501046D0 (en
Inventor
Minoru Yasuda
Osamu Moriya
Kunihiko Shigematsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB9501046D0 publication Critical patent/GB9501046D0/en
Publication of GB2285983A publication Critical patent/GB2285983A/en
Application granted granted Critical
Publication of GB2285983B publication Critical patent/GB2285983B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/04—Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
GB9501046A 1994-01-25 1995-01-19 A method of inhibiting polymerization of vinyl compound and polymerization inhibitor used therein Expired - Fee Related GB2285983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP646594 1994-01-25

Publications (3)

Publication Number Publication Date
GB9501046D0 GB9501046D0 (en) 1995-03-08
GB2285983A GB2285983A (en) 1995-08-02
GB2285983B true GB2285983B (en) 1997-10-29

Family

ID=11639205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9501046A Expired - Fee Related GB2285983B (en) 1994-01-25 1995-01-19 A method of inhibiting polymerization of vinyl compound and polymerization inhibitor used therein

Country Status (5)

Country Link
KR (1) KR100337100B1 (enrdf_load_stackoverflow)
CN (1) CN1051986C (enrdf_load_stackoverflow)
GB (1) GB2285983B (enrdf_load_stackoverflow)
SG (1) SG49028A1 (enrdf_load_stackoverflow)
TW (1) TW287170B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69701590T2 (de) * 1996-05-27 2000-09-07 Mitsubishi Chemical Corp., Tokio/Tokyo Verfahren zur Polymerisationsinhibierung von (Meth-)Acrylsäure und ihrer Ester
ES2162299T5 (es) * 1996-06-05 2010-09-13 Basf Se Mezclas que contienen monomeros y estabilizantes.
DE10121976A1 (de) 2000-05-22 2001-11-29 Basf Ag Stabilisiertes N-Alkenyl-lactam
US6685823B2 (en) * 2000-10-16 2004-02-03 Uniroyal Chemical Company, Inc. C-nitrosoaniline compounds and their blends as polymerization inhibitors
CN100441551C (zh) * 2000-10-16 2008-12-10 尤尼罗亚尔化学公司 作为聚合抑制剂的c-亚硝基苯胺化合物及其共混物
DE10064641A1 (de) * 2000-12-22 2002-06-27 Basf Ag Verfahren zur Herstellung von Acrylsäure
MY135762A (en) * 2002-01-09 2008-06-30 Basf Ag Method for producing acrylic acid
JP4302934B2 (ja) * 2002-04-25 2009-07-29 株式会社日本触媒 ミカエル型付加物の分解方法
US6960279B2 (en) * 2002-05-06 2005-11-01 Fina Technology, Inc. Method for stabilizing vinyl aromatic monomers using selected polymerization inhibitors and polymers prepared therewith
FR2877003B1 (fr) * 2004-10-26 2007-01-05 Arkema Sa Procede ameliore de fabrication d'anhydride (meth) acrylique
KR101103158B1 (ko) * 2006-03-24 2012-01-04 하쿠토 가부시키가이샤 방향족 비닐 화합물의 중합 억제 방법
WO2013054353A1 (en) * 2011-08-26 2013-04-18 Dorf Ketal Chemicals (India) Private Limited Additive composition for control and inhibition of polymerization of styrene, and method of preparation and use thereof
CN103360200B (zh) * 2012-03-30 2016-01-13 中国石油化工股份有限公司 一种从烃类混合物中萃取精馏回收苯乙烯的复合溶剂及方法
JP6202037B2 (ja) 2015-04-09 2017-09-27 ダイキン工業株式会社 組成物
JP6764472B2 (ja) 2015-09-07 2020-09-30 ローディア オペレーションズ 重合抑制剤組成物の使用
US20170158621A1 (en) * 2015-12-04 2017-06-08 Baker Hughes Incorporated Substituted phenol derivatives for mitigating fouling
CN106187768A (zh) * 2016-07-12 2016-12-07 中国石油化工股份有限公司 用于醋酸乙烯聚合失控的协同抑制方法
WO2021022550A1 (en) * 2019-08-08 2021-02-11 Rhodia Operations Polymerization inhibitor compositions and uses thereof
CN117467049A (zh) * 2022-07-21 2024-01-30 中国石油化工股份有限公司 复合阻聚剂及其在聚醋酸乙烯酯精馏工艺中防止堵塞的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6211735A (ja) * 1985-05-30 1987-01-20 コンパ−ジツト　デイベロツプメントリミテツド 強化樹脂材料およびその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021310A (en) * 1972-12-22 1977-05-03 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for inhibiting the polymerization of acrylic acid or its esters
JPS5198211A (en) * 1975-02-19 1976-08-30 Arufua beetafuhowakarubonsanno jugoboshihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6211735A (ja) * 1985-05-30 1987-01-20 コンパ−ジツト　デイベロツプメントリミテツド 強化樹脂材料およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 94-283299/35 & JP 62 011 735 A *

Also Published As

Publication number Publication date
TW287170B (enrdf_load_stackoverflow) 1996-10-01
GB2285983A (en) 1995-08-02
SG49028A1 (en) 1998-05-18
GB9501046D0 (en) 1995-03-08
CN1051986C (zh) 2000-05-03
KR950032023A (ko) 1995-12-20
KR100337100B1 (ko) 2002-11-23
CN1111605A (zh) 1995-11-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110119