SG88802A1 - Method of stabilizing n-oxyl compounds in vinyl compounds - Google Patents

Method of stabilizing n-oxyl compounds in vinyl compounds

Info

Publication number
SG88802A1
SG88802A1 SG200007016A SG200007016A SG88802A1 SG 88802 A1 SG88802 A1 SG 88802A1 SG 200007016 A SG200007016 A SG 200007016A SG 200007016 A SG200007016 A SG 200007016A SG 88802 A1 SG88802 A1 SG 88802A1
Authority
SG
Singapore
Prior art keywords
compounds
stabilizing
oxyl
vinyl
vinyl compounds
Prior art date
Application number
SG200007016A
Other languages
English (en)
Inventor
Sakamoto Kazuhiko
Serata Naoki
Ueno Kouji
Nakahara Sei
Ueoka Masatoshi
Original Assignee
Nippon Catalytic Chem Ind
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 Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of SG88802A1 publication Critical patent/SG88802A1/en

Links

Classifications

    • 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
    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrogenated Pyridines (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG200007016A 1999-12-24 2000-11-30 Method of stabilizing n-oxyl compounds in vinyl compounds SG88802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36843099A JP3863694B2 (ja) 1999-12-24 1999-12-24 ビニル化合物中のｎ−オキシル化合物の安定化方法

Publications (1)

Publication Number Publication Date
SG88802A1 true SG88802A1 (en) 2002-05-21

Family

ID=18491803

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200007016A SG88802A1 (en) 1999-12-24 2000-11-30 Method of stabilizing n-oxyl compounds in vinyl compounds

Country Status (12)

Country Link
US (1) US6300513B2 (pt)
EP (1) EP1114813B1 (pt)
JP (1) JP3863694B2 (pt)
KR (1) KR100464722B1 (pt)
CN (1) CN1183094C (pt)
BR (1) BR0005906A (pt)
DE (1) DE60010214T2 (pt)
ID (1) ID28764A (pt)
MY (1) MY123537A (pt)
SG (1) SG88802A1 (pt)
TW (1) TW500718B (pt)
ZA (1) ZA200007055B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926758A1 (de) * 1999-06-11 2000-12-14 Basf Ag Verfahren zur Verhinderung unerwünschter Polymerisation in einem ethylenisch ungesättigte Verbindungen enthaltenden Stoffgemisch
JP4493063B2 (ja) * 2000-03-02 2010-06-30 伯東株式会社 スチレンの重合抑制方法
DE102006010347A1 (de) * 2006-03-03 2007-09-06 Degussa Gmbh Polymerisationsinhibitor zur Stabilisierung von olefinisch ungesättigten Monomeren
JP5378207B2 (ja) 2007-05-29 2013-12-25 株式会社日本触媒 （メタ）アクリル酸の製造方法
US8691994B2 (en) 2011-02-03 2014-04-08 Nalco Company Multi-component polymerization inhibitors for ethylenically unsaturated monomers
JP5752579B2 (ja) 2011-12-09 2015-07-22 伯東株式会社 安定化された４−オキソ−２，２，６，６−テトラメチルピペリジン−１−オキシル含有組成物、ビニル化合物の重合禁止剤組成物、及びこれを用いたビニル化合物の重合禁止方法
US9399622B2 (en) 2013-12-03 2016-07-26 Ecolab Usa Inc. Nitroxide hydroxylamine and phenylenediamine combinations as polymerization inhibitors for ethylenically unsaturated monomer processes
TW202348788A (zh) * 2022-04-01 2023-12-16 美商藝康美國公司 協同防汙劑組成物及使用其之方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322960A (en) * 1993-04-15 1994-06-21 Nippon Shokubai Co., Ltd. Method for inhibiting polymerization of (meth) acrylic acid and esters thereof
US5504243A (en) * 1994-06-02 1996-04-02 Nippon Shokubai Co., Ltd. Method for inhibiting polymerization of (meth) acrylic acid and esters thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5877344A (en) * 1997-06-13 1999-03-02 Ciba Specialty Chemicals Corporation Polymerization inhibition of acrylates using blends of nitroxides
WO2000003965A1 (en) * 1998-07-14 2000-01-27 Ciba Specialty Chemicals Holding Inc. Derivatives of 1-oxyl-4-hydroxy- or 4-amino-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322960A (en) * 1993-04-15 1994-06-21 Nippon Shokubai Co., Ltd. Method for inhibiting polymerization of (meth) acrylic acid and esters thereof
US5504243A (en) * 1994-06-02 1996-04-02 Nippon Shokubai Co., Ltd. Method for inhibiting polymerization of (meth) acrylic acid and esters thereof

Also Published As

Publication number Publication date
MY123537A (en) 2006-05-31
BR0005906A (pt) 2001-11-27
DE60010214T2 (de) 2005-04-28
EP1114813A2 (en) 2001-07-11
KR100464722B1 (ko) 2005-01-05
EP1114813A3 (en) 2002-04-17
DE60010214D1 (de) 2004-06-03
ZA200007055B (en) 2001-06-05
ID28764A (id) 2001-06-28
CN1183094C (zh) 2005-01-05
KR20010062158A (ko) 2001-07-07
CN1301690A (zh) 2001-07-04
JP2001181252A (ja) 2001-07-03
US20010005755A1 (en) 2001-06-28
EP1114813B1 (en) 2004-04-28
JP3863694B2 (ja) 2006-12-27
US6300513B2 (en) 2001-10-09
TW500718B (en) 2002-09-01

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