GB699349A - Improvements in and relating to the stabilisation of aldehydes and petrols - Google Patents

Improvements in and relating to the stabilisation of aldehydes and petrols

Info

Publication number
GB699349A
GB699349A GB2063750A GB2063750A GB699349A GB 699349 A GB699349 A GB 699349A GB 2063750 A GB2063750 A GB 2063750A GB 2063750 A GB2063750 A GB 2063750A GB 699349 A GB699349 A GB 699349A
Authority
GB
United Kingdom
Prior art keywords
phenylene diamine
petrols
phenylene
isopropyl
acetone
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
GB2063750A
Inventor
David Gwyn Jones
Charles Thomson Young Cowie
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to NL80229D priority Critical patent/NL80229C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2063750A priority patent/GB699349A/en
Priority to DEI4517A priority patent/DE927165C/en
Priority to FR1041236D priority patent/FR1041236A/en
Publication of GB699349A publication Critical patent/GB699349A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B5/00—Preserving by using additives, e.g. anti-oxidants
    • C11B5/0042—Preserving by using additives, e.g. anti-oxidants containing nitrogen
    • C11B5/005—Amines or imines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/86—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/066—Arylene diamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

N : N1 - Dialkyl - m - phenylene diamines are incorporated as anti-oxidants in a composition of matter comprising an organic compound liable to deterioration arising from peroxide formation which is selected from aldehydes of structure R.CHO (where R is a hydrocarbon radicle) and petrols. The anti-oxidant is present in small amount (normally 00.1-1 per cent), and particular diamines specified are N : N1 - di - isopropyl - and N : N1 - di - sec. - butyl-m-phenylene diamine. In examples: (1) N : N1 - di - isopropyl - m - phenylene diamine is prepared by catalytic hydrogenation of (a) m-nitraniline in acetone, (b) m-dinitrobenzene in acetone, (c) m-phenylene-diamine in acetone; (2) N : N1 - di - sec. - butyl - m - phenylene diamine is prepared by similar hydrogenation of m-nitraniline in methyl ethyl ketone; (3) anti-oxidant properties of these substances were determined for (a) nonaldehyde by estimation of acid produced, (b) cracked petrols.ALSO:Petrols liable to deterioration arising from peroxide formation, are treated with a small amount of at least one N:N1-dialkyl-m-phenylene diamine, which inhibits such deterioration. In an example, a thermally cracked petrol is stabilized by the addition of 0.03 per cent of (a) N:N1-di-isopropyl-m-phenylene diamine; (b) N:N1-disec-butyl-m-phenylene diamine.
GB2063750A 1950-08-21 1950-08-21 Improvements in and relating to the stabilisation of aldehydes and petrols Expired GB699349A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL80229D NL80229C (en) 1950-08-21
GB2063750A GB699349A (en) 1950-08-21 1950-08-21 Improvements in and relating to the stabilisation of aldehydes and petrols
DEI4517A DE927165C (en) 1950-08-21 1951-08-18 Antioxidants
FR1041236D FR1041236A (en) 1950-08-21 1951-08-21 Improvements relating to inhibitors of oxidation, peroxidation, polymerization, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2063750A GB699349A (en) 1950-08-21 1950-08-21 Improvements in and relating to the stabilisation of aldehydes and petrols

Publications (1)

Publication Number Publication Date
GB699349A true GB699349A (en) 1953-11-04

Family

ID=10149209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2063750A Expired GB699349A (en) 1950-08-21 1950-08-21 Improvements in and relating to the stabilisation of aldehydes and petrols

Country Status (4)

Country Link
DE (1) DE927165C (en)
FR (1) FR1041236A (en)
GB (1) GB699349A (en)
NL (1) NL80229C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076091A3 (en) * 2007-12-12 2009-12-03 Chemtura Corporation Alkylated 1,3 benzenediamine compounds and methods for producing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711737A (en) * 1986-12-24 1987-12-08 Air Products And Chemicals, Inc. N-tert-butyl derivatives of toluenediamine and mixtures as antioxidant for organic materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076091A3 (en) * 2007-12-12 2009-12-03 Chemtura Corporation Alkylated 1,3 benzenediamine compounds and methods for producing same
JP2011506453A (en) * 2007-12-12 2011-03-03 ケムチュア コーポレイション Alkylated 1,3-benzenediamine compounds and methods for producing them
RU2493144C2 (en) * 2007-12-12 2013-09-20 Кемтура Корпорейшн Alkylated 1,3-benzenediamine compounds and methods for production thereof
US8563489B2 (en) 2007-12-12 2013-10-22 Chemtura Corporation Alkylated 1,3-benzenediamine compounds and methods for producing same

Also Published As

Publication number Publication date
FR1041236A (en) 1953-10-21
NL80229C (en)
DE927165C (en) 1955-05-02

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