ZA200007055B - Method of stabilizing n-oxyl compounds in vinyl compounds. - Google Patents

Method of stabilizing n-oxyl compounds in vinyl compounds.

Info

Publication number
ZA200007055B
ZA200007055B ZA200007055A ZA200007055A ZA200007055B ZA 200007055 B ZA200007055 B ZA 200007055B ZA 200007055 A ZA200007055 A ZA 200007055A ZA 200007055 A ZA200007055 A ZA 200007055A ZA 200007055 B ZA200007055 B ZA 200007055B
Authority
ZA
South Africa
Prior art keywords
compounds
stabilizing
oxyl
vinyl
vinyl compounds
Prior art date
Application number
ZA200007055A
Other languages
English (en)
Inventor
Kazuhiko Sakamoto
Naoki Serata
Kouji Ueno
Sei Nakahara
Masatoshi Ueoka
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 ZA200007055B publication Critical patent/ZA200007055B/xx

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)
ZA200007055A 1999-12-24 2000-11-30 Method of stabilizing n-oxyl compounds in vinyl compounds. ZA200007055B (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
ZA200007055B true ZA200007055B (en) 2001-06-05

Family

ID=18491803

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200007055A ZA200007055B (en) 1999-12-24 2000-11-30 Method of stabilizing n-oxyl compounds in vinyl compounds.

Country Status (12)

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

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
WO2008146613A1 (ja) 2007-05-29 2008-12-04 Nippon Shokubai Co., Ltd. （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

Family Cites Families (4)

* 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
TW294658B (xx) * 1994-06-02 1997-01-01 Nippon Catalytic Chem Ind
US5877344A (en) * 1997-06-13 1999-03-02 Ciba Specialty Chemicals Corporation Polymerization inhibition of acrylates using blends of nitroxides
JP4499919B2 (ja) * 1998-07-14 2010-07-14 チバ ホールディング インコーポレーテッド （メタ）アクリレートモノマーのための重合防止剤としての１−オキシル−４−ヒドロキシ−または４−アミノ−２，２，６，６−テトラメチルピペリジンの誘導体

Also Published As

Publication number Publication date
CN1301690A (zh) 2001-07-04
KR20010062158A (ko) 2001-07-07
BR0005906A (pt) 2001-11-27
JP2001181252A (ja) 2001-07-03
US20010005755A1 (en) 2001-06-28
DE60010214D1 (de) 2004-06-03
DE60010214T2 (de) 2005-04-28
ID28764A (id) 2001-06-28
EP1114813A3 (en) 2002-04-17
US6300513B2 (en) 2001-10-09
MY123537A (en) 2006-05-31
KR100464722B1 (ko) 2005-01-05
TW500718B (en) 2002-09-01
CN1183094C (zh) 2005-01-05
SG88802A1 (en) 2002-05-21
EP1114813B1 (en) 2004-04-28
EP1114813A2 (en) 2001-07-11
JP3863694B2 (ja) 2006-12-27

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