GB634960A - Methylolpentadecyl phenol and its derivatives - Google Patents

Methylolpentadecyl phenol and its derivatives

Info

Publication number
GB634960A
GB634960A GB3410147A GB3410147A GB634960A GB 634960 A GB634960 A GB 634960A GB 3410147 A GB3410147 A GB 3410147A GB 3410147 A GB3410147 A GB 3410147A GB 634960 A GB634960 A GB 634960A
Authority
GB
United Kingdom
Prior art keywords
pentadecylphenol
aqueous
methylol
condensing
formaldehyde
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
GB3410147A
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.)
IAN KENNETH MILES ROBSON
British Resin Products Ltd
Original Assignee
IAN KENNETH MILES ROBSON
British Resin Products 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 IAN KENNETH MILES ROBSON, British Resin Products Ltd filed Critical IAN KENNETH MILES ROBSON
Priority to GB3410147A priority Critical patent/GB634960A/en
Publication of GB634960A publication Critical patent/GB634960A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

6-Methylol-3-pentadecylphenol (prepared by condensing 3-pentadecylphenol in aqueous or aqueous alcoholic alkaline solution with a substantially equimolecular proportion of formaldehyde) is resinifiable by heat, and may serve, together with fillers, as a basis for moulding compositions, and, when resinified, as the binding or frictional material in friction elements.ALSO:6 - Methylol - 3 - pentadecylphenol is manufactured by condensing 3-pentadecylphenol in aqueous or aqueous alcoholic alkaline solution with a substantially equimolecular proportion of formaldehyde. In an example, the condensation is effected in an aqueous-methanolic solution of sodium hydroxide. Methoxyterephthalic acid is manufactured by methylating 6-methylol-3-pentadecylphenol and oxidizing the resulting 6-methylol-3-pentadecylanisole, e.g. with potassium permanganate.
GB3410147A 1947-12-23 1947-12-23 Methylolpentadecyl phenol and its derivatives Expired GB634960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3410147A GB634960A (en) 1947-12-23 1947-12-23 Methylolpentadecyl phenol and its derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3410147A GB634960A (en) 1947-12-23 1947-12-23 Methylolpentadecyl phenol and its derivatives

Publications (1)

Publication Number Publication Date
GB634960A true GB634960A (en) 1950-03-29

Family

ID=10361382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3410147A Expired GB634960A (en) 1947-12-23 1947-12-23 Methylolpentadecyl phenol and its derivatives

Country Status (1)

Country Link
GB (1) GB634960A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894934A (en) * 1956-04-13 1959-07-14 Gen Electric Synthetic resin and insulated electrical conductor
US4273891A (en) * 1974-03-15 1981-06-16 The Lubrizol Corporation Hydrocarbon-substituted methylol phenols
US4454059A (en) * 1976-11-12 1984-06-12 The Lubrizol Corporation Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants
CN114456528A (en) * 2021-12-30 2022-05-10 东莞市艾德嘉电子有限公司 Wear-resistant anti-aging electronic connecting wire sheath material and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894934A (en) * 1956-04-13 1959-07-14 Gen Electric Synthetic resin and insulated electrical conductor
US4273891A (en) * 1974-03-15 1981-06-16 The Lubrizol Corporation Hydrocarbon-substituted methylol phenols
US4454059A (en) * 1976-11-12 1984-06-12 The Lubrizol Corporation Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants
CN114456528A (en) * 2021-12-30 2022-05-10 东莞市艾德嘉电子有限公司 Wear-resistant anti-aging electronic connecting wire sheath material and preparation method thereof

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