DE69111462T2 - Ein Polymerisationsinhibitor-System enthaltend Luft und eine N-Phenyl-1,4-Benzochinonimin-Verbindung. - Google Patents

Ein Polymerisationsinhibitor-System enthaltend Luft und eine N-Phenyl-1,4-Benzochinonimin-Verbindung.

Info

Publication number
DE69111462T2
DE69111462T2 DE69111462T DE69111462T DE69111462T2 DE 69111462 T2 DE69111462 T2 DE 69111462T2 DE 69111462 T DE69111462 T DE 69111462T DE 69111462 T DE69111462 T DE 69111462T DE 69111462 T2 DE69111462 T2 DE 69111462T2
Authority
DE
Germany
Prior art keywords
phenyl
system containing
polymerization inhibitor
containing air
inhibitor system
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 - Lifetime
Application number
DE69111462T
Other languages
English (en)
Other versions
DE69111462D1 (de
Inventor
Howard Friedman
Paul Stott
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.)
Uniroyal Chemical Co Inc
Original Assignee
Uniroyal Chemical Co Inc
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 Uniroyal Chemical Co Inc filed Critical Uniroyal Chemical Co Inc
Publication of DE69111462D1 publication Critical patent/DE69111462D1/de
Application granted granted Critical
Publication of DE69111462T2 publication Critical patent/DE69111462T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
    • C07C251/20—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups being part of rings other than six-membered aromatic rings
    • C07C251/22—Quinone imines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Pyrrole Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69111462T 1990-10-18 1991-09-30 Ein Polymerisationsinhibitor-System enthaltend Luft und eine N-Phenyl-1,4-Benzochinonimin-Verbindung. Expired - Lifetime DE69111462T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60005690A 1990-10-18 1990-10-18
PCT/US1991/007188 WO1992006939A1 (en) 1990-10-18 1991-09-30 Benzoquinoneimines as vinyl aromatic polymerization inhibitors

Publications (2)

Publication Number Publication Date
DE69111462D1 DE69111462D1 (de) 1995-08-24
DE69111462T2 true DE69111462T2 (de) 1996-01-25

Family

ID=24402181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111462T Expired - Lifetime DE69111462T2 (de) 1990-10-18 1991-09-30 Ein Polymerisationsinhibitor-System enthaltend Luft und eine N-Phenyl-1,4-Benzochinonimin-Verbindung.

Country Status (12)

Country Link
US (2) US6039895A (de)
EP (1) EP0553210B1 (de)
JP (1) JPH05506248A (de)
KR (1) KR100215505B1 (de)
AR (1) AR247750A1 (de)
AU (1) AU658376B2 (de)
BR (1) BR9106956A (de)
CA (1) CA2092534C (de)
DE (1) DE69111462T2 (de)
ES (1) ES2089240T3 (de)
MX (1) MX9101669A (de)
WO (1) WO1992006939A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2089240T3 (es) * 1990-10-18 1996-10-01 Uniroyal Chem Co Inc Un sistema inhibidor de la polimerizacion que comprende aire y un compuesto n-fenil-1,4-benzoquinonimina.
US5648573A (en) * 1995-06-12 1997-07-15 Betzdearborn Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
WO2003106389A1 (en) * 2002-06-12 2003-12-24 Stone & Webster, Inc. Eb/sm splitter heat recovery

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526567A (en) * 1948-07-06 1950-10-17 Dow Chemical Co Stabilization of nuclear chlorostyrenes by 2, 6-dinitrophenols
US3004042A (en) * 1958-09-15 1961-10-10 Shell Oil Co Free radicals of 4,4'-bis(2,6-di-tert-alkylhydroxyphenyl) amines
LU67860A1 (de) * 1973-06-22 1975-03-27
US4105506A (en) * 1977-02-24 1978-08-08 Cosden Technology, Inc. Polymerization inhibitor for vinyl aromatic compounds
US4457806A (en) * 1982-06-28 1984-07-03 The Sherwin-Williams Company Process for vinyl aromatic monomer polymerization inhibition
US4633026A (en) * 1983-02-22 1986-12-30 Ethyl Corporation Process for preparing ring-halogenated vinyl aromatic monomers
US4466905A (en) * 1983-04-11 1984-08-21 Cosden Technology, Inc. Polymerization inhibition process for vinyl aromatic compounds
CA1224811A (en) * 1983-04-11 1987-07-28 James R. Butler Polymerization inhibition process for vinyl aromatic compounds
US4540520A (en) * 1983-05-12 1985-09-10 Miles Laboratories, Inc. Compound useful in detecting ion and method of preparing it
US4552697A (en) * 1983-05-12 1985-11-12 Miles Laboratories, Inc. Compound useful in detecting ions and method of preparing it
GB2159826A (en) * 1984-06-04 1985-12-11 Gen Electric Stabilization of polyfunctional acrylate compositions against premature anaerobic polymerization
US4692544A (en) * 1985-08-23 1987-09-08 Sandoz Ltd. Inhibiting polymerization of ethylenically unsaturated monomers
US4915873A (en) * 1988-01-22 1990-04-10 Uniroyal Chemical Company, Inc. Polymerization inhibitor composition for vinyl aromatic compounds
ES2089240T3 (es) * 1990-10-18 1996-10-01 Uniroyal Chem Co Inc Un sistema inhibidor de la polimerizacion que comprende aire y un compuesto n-fenil-1,4-benzoquinonimina.
US5312952A (en) * 1992-04-23 1994-05-17 Uniroyal Chemical Company, Inc. Polymerization inhibitor for vinyl aromatics
US5470440A (en) * 1994-04-19 1995-11-28 Betz Laboratories, Inc. Method for inhibiting vinyl aromatic monomer polymerization
US5773676A (en) * 1996-08-06 1998-06-30 Phillips Petroleum Company Process for producing olefins and aromatics from non-aromatics

Also Published As

Publication number Publication date
AR247750A1 (es) 1995-03-31
BR9106956A (pt) 1993-08-31
KR100215505B1 (ko) 1999-08-16
KR930702257A (ko) 1993-09-08
DE69111462D1 (de) 1995-08-24
CA2092534C (en) 2003-01-07
AU658376B2 (en) 1995-04-13
US6222080B1 (en) 2001-04-24
EP0553210A1 (de) 1993-08-04
CA2092534A1 (en) 1992-04-19
US6039895A (en) 2000-03-21
ES2089240T3 (es) 1996-10-01
AU8841491A (en) 1992-05-20
EP0553210B1 (de) 1995-07-19
WO1992006939A1 (en) 1992-04-30
MX9101669A (es) 1992-07-08
JPH05506248A (ja) 1993-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8328 Change in the person/name/address of the agent

Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN