AR029773A1 - Un metodo para inhibir la polimerizacion prematura de monomeros etilenicamente insaturados y una composicion de un monomero etilenicamente insaturado preparada con el mismo - Google Patents

Un metodo para inhibir la polimerizacion prematura de monomeros etilenicamente insaturados y una composicion de un monomero etilenicamente insaturado preparada con el mismo

Info

Publication number
AR029773A1
AR029773A1 ARP000106235A ARP000106235A AR029773A1 AR 029773 A1 AR029773 A1 AR 029773A1 AR P000106235 A ARP000106235 A AR P000106235A AR P000106235 A ARP000106235 A AR P000106235A AR 029773 A1 AR029773 A1 AR 029773A1
Authority
AR
Argentina
Prior art keywords
insatured
ethenically
alkyl
monomers
group
Prior art date
Application number
ARP000106235A
Other languages
English (en)
Original Assignee
Crompton Corp
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 Crompton Corp filed Critical Crompton Corp
Publication of AR029773A1 publication Critical patent/AR029773A1/es

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Classifications

    • 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
    • C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes

Abstract

Un método para inhibir la polimerizacion prematura de monomeros etilénicamente insaturados, que comprende agregar a dichos monomeros una cantidad efectiva de una mezcla que comprende: A) por lo menos un compuesto de nitroxilo impedido estable que tiene la formula estructural (1), en la cual R1 y R2 son independientemente seleccionados entre el grupo que consiste en hidrogeno, alquilo y alquilo heteroátomo-sustituido y R2 y R3 son independientemente seleccionados entre el grupo que consiste en alquilo y alquilo sustituido en heteroátomo; y X1 y X2 (I) se seleccionan independientemente entre el grupo que consiste en halogeno, ciano, COOR7, -S-COR7, -OCOR7, en donde R7 es alquilo o arilo, amido, -S-C6H5, carbonilo, alquenilo, o alquilo de 1a 15 átomos de carbono, o (II) tomados juntos, forman una estructura de anillo con el nitrogeno, y B) por lo menos un inhibidor seleccionado entre el grupo que consiste en orto-quinona, orto-hidroquinona, para-quinona, para-hidroquinona, y derivados de los que anteceden; y una composicion de un monomero etilénicamente insaturado que comprende una cantidad inhibitoria efectiva, para evitar la polimerizacion prematura del monomero etilénicamente insaturado, de la mezcla del método.
ARP000106235A 1999-12-02 2000-11-27 Un metodo para inhibir la polimerizacion prematura de monomeros etilenicamente insaturados y una composicion de un monomero etilenicamente insaturado preparada con el mismo AR029773A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45297299A 1999-12-02 1999-12-02

Publications (1)

Publication Number Publication Date
AR029773A1 true AR029773A1 (es) 2003-07-16

Family

ID=23798714

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP000106235A AR029773A1 (es) 1999-12-02 2000-11-27 Un metodo para inhibir la polimerizacion prematura de monomeros etilenicamente insaturados y una composicion de un monomero etilenicamente insaturado preparada con el mismo
ARP100101858A AR076896A2 (es) 1999-12-02 2010-05-28 Un metodo para inhibir la polimerizacion prematura de monomeros etilenicamente insaturados

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP100101858A AR076896A2 (es) 1999-12-02 2010-05-28 Un metodo para inhibir la polimerizacion prematura de monomeros etilenicamente insaturados

Country Status (13)

Country Link
US (1) US6653414B2 (es)
EP (1) EP1233937B1 (es)
JP (1) JP3854149B2 (es)
KR (1) KR100715592B1 (es)
CN (1) CN1238312C (es)
AR (2) AR029773A1 (es)
AT (1) ATE307789T1 (es)
BR (1) BR0016112A (es)
CA (1) CA2392055C (es)
DE (1) DE60023542T2 (es)
MX (1) MXPA02005423A (es)
TW (1) TW593214B (es)
WO (1) WO2001040149A2 (es)

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US10544299B2 (en) 2012-12-18 2020-01-28 Reichhold Llc 2 Vinyl-containing compounds with high heat distortion
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DE102013225114A1 (de) 2013-12-06 2015-06-11 Wacker Chemie Ag Verfahren zur Herstellung von Vinylacetat mit inhibierter Nebenproduktbildung
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TWI624480B (zh) * 2015-04-20 2018-05-21 藝康美國公司 供不飽和單體用作防污劑之受阻對苯二酚
WO2020014596A1 (en) 2018-07-13 2020-01-16 Ecolab Usa Inc. Composition for inhibiting monomer polymerization comprising a nitroxide inhibitor, a quinone methide retarder and an amine stabilizer
US10869444B2 (en) 2018-07-13 2020-12-22 Ecolab Usa Inc. Compositions of oxygenated amines and quinone methides as antifoulants for vinylic monomers
KR20210068020A (ko) 2018-09-28 2021-06-08 에코랍 유에스에이 인코퍼레이티드 아미노-퀴논 중합방지제 및 이의 사용 방법
JP2022514026A (ja) * 2018-12-20 2022-02-09 エコラボ ユーエスエー インコーポレイティド ヒドロキシル化キノン重合防止剤および使用方法
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Also Published As

Publication number Publication date
MXPA02005423A (es) 2002-11-29
WO2001040149A2 (en) 2001-06-07
US6653414B2 (en) 2003-11-25
ATE307789T1 (de) 2005-11-15
EP1233937B1 (en) 2005-10-26
DE60023542D1 (de) 2005-12-01
CA2392055A1 (en) 2001-06-07
BR0016112A (pt) 2002-11-26
KR20020070302A (ko) 2002-09-05
US20020037958A1 (en) 2002-03-28
DE60023542T2 (de) 2006-07-20
JP2003515575A (ja) 2003-05-07
CN1238312C (zh) 2006-01-25
KR100715592B1 (ko) 2007-05-10
CA2392055C (en) 2010-06-22
TW593214B (en) 2004-06-21
CN1402697A (zh) 2003-03-12
WO2001040149A3 (en) 2002-01-24
EP1233937A2 (en) 2002-08-28
JP3854149B2 (ja) 2006-12-06
AR076896A2 (es) 2011-07-13

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