DE2502530C3 - Diphenylaminderivate und deren Verwendung als Polymerisationsinhibitoren - Google Patents

Diphenylaminderivate und deren Verwendung als Polymerisationsinhibitoren

Info

Publication number
DE2502530C3
DE2502530C3 DE2502530A DE2502530A DE2502530C3 DE 2502530 C3 DE2502530 C3 DE 2502530C3 DE 2502530 A DE2502530 A DE 2502530A DE 2502530 A DE2502530 A DE 2502530A DE 2502530 C3 DE2502530 C3 DE 2502530C3
Authority
DE
Germany
Prior art keywords
polymerization
acid
inhibitor
inhibitors
esters
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
Application number
DE2502530A
Other languages
German (de)
English (en)
Other versions
DE2502530A1 (de
DE2502530B2 (de
Inventor
Darrell Dexter Norton Ohio Mullins (V.St.A.)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of DE2502530A1 publication Critical patent/DE2502530A1/de
Publication of DE2502530B2 publication Critical patent/DE2502530B2/de
Application granted granted Critical
Publication of DE2502530C3 publication Critical patent/DE2502530C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
DE2502530A 1974-01-23 1975-01-22 Diphenylaminderivate und deren Verwendung als Polymerisationsinhibitoren Expired DE2502530C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US435676A US3896162A (en) 1974-01-23 1974-01-23 Stable compositions and methods of inhibiting polymerization of unsaturated carboxylic acid esters

Publications (3)

Publication Number Publication Date
DE2502530A1 DE2502530A1 (de) 1975-07-24
DE2502530B2 DE2502530B2 (de) 1978-01-19
DE2502530C3 true DE2502530C3 (de) 1978-09-14

Family

ID=23729334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2502530A Expired DE2502530C3 (de) 1974-01-23 1975-01-22 Diphenylaminderivate und deren Verwendung als Polymerisationsinhibitoren

Country Status (7)

Country Link
US (1) US3896162A (enExample)
JP (1) JPS5726579B2 (enExample)
CA (1) CA1028335A (enExample)
DE (1) DE2502530C3 (enExample)
FR (1) FR2258365B1 (enExample)
GB (1) GB1445308A (enExample)
IT (1) IT1031094B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051067A (en) * 1974-01-25 1977-09-27 Monsanto Company Stabilization of unsaturated carboxylic acid esters with mixtures of polyalkyleneamines and arylenediamines
EP0413773A1 (en) * 1988-09-06 1991-02-27 The Lubrizol Corporation Nitro group-containing amines, and fuel compositions containing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619479A (en) * 1950-12-28 1952-11-25 Du Pont Radical stabilized polymers
US2681918A (en) * 1951-09-27 1954-06-22 Du Pont Diarylbenzoquinonediimine dioxides

Also Published As

Publication number Publication date
JPS50101311A (enExample) 1975-08-11
US3896162A (en) 1975-07-22
CA1028335A (en) 1978-03-21
FR2258365B1 (enExample) 1978-02-24
FR2258365A1 (enExample) 1975-08-18
DE2502530A1 (de) 1975-07-24
DE2502530B2 (de) 1978-01-19
GB1445308A (enExample) 1976-08-11
JPS5726579B2 (enExample) 1982-06-05
IT1031094B (it) 1979-04-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee