GB1350641A - Antioxidant composition - Google Patents

Antioxidant composition

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Publication number
GB1350641A
GB1350641A GB4823671A GB1350641DA GB1350641A GB 1350641 A GB1350641 A GB 1350641A GB 4823671 A GB4823671 A GB 4823671A GB 1350641D A GB1350641D A GB 1350641DA GB 1350641 A GB1350641 A GB 1350641A
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GB
United Kingdom
Prior art keywords
groups
oct
antioxidant composition
substituted
alkyl groups
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
GB4823671A
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.)
Ciba Geigy UK Ltd
Original Assignee
Ciba Geigy UK 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
Application filed by Ciba Geigy UK Ltd filed Critical Ciba Geigy UK Ltd
Publication of GB1350641A publication Critical patent/GB1350641A/en
Expired legal-status Critical Current

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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
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    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
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Abstract

1350641 Amines CIBA-GEIGY (UK) Ltd 13 Oct 1972 [16 Oct 1971] 48236/71 Heading C2C [Also in Division C5] Antioxidant compositions are produced by thermally rearranging under non-oxidizing conditions a compound of the formula where A, B, C and D are phenyl groups which may be substituted with one or more C 1 to C 12 alkyl groups or with one or more aralkyl groups, provided they are not all phenyl groups substituted with C 4 to C 9 alkyl groups.
GB4823671A 1971-10-16 1971-10-16 Antioxidant composition Expired GB1350641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4823671 1971-10-16

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GB1350641A true GB1350641A (en) 1974-04-18

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GB4823671A Expired GB1350641A (en) 1971-10-16 1971-10-16 Antioxidant composition

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JP (1) JPS4847490A (en)
CA (1) CA988288A (en)
DE (1) DE2250397A1 (en)
FR (1) FR2156391B1 (en)
GB (1) GB1350641A (en)
NL (1) NL7213912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608568B2 (en) 2006-05-24 2009-10-27 Chemtura Corporation Tetraaromatic diamine compounds as antioxidants

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183212B1 (en) * 1984-11-29 1990-06-20 Nissan Chemical Industries Ltd. Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608568B2 (en) 2006-05-24 2009-10-27 Chemtura Corporation Tetraaromatic diamine compounds as antioxidants

Also Published As

Publication number Publication date
CA988288A (en) 1976-05-04
FR2156391A1 (en) 1973-05-25
FR2156391B1 (en) 1976-10-29
NL7213912A (en) 1973-04-18
JPS4847490A (en) 1973-07-05
DE2250397A1 (en) 1973-04-19

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