GB449221A - A process for the production of glycols from fatty acids - Google Patents

A process for the production of glycols from fatty acids

Info

Publication number
GB449221A
GB449221A GB25382/35A GB2538235A GB449221A GB 449221 A GB449221 A GB 449221A GB 25382/35 A GB25382/35 A GB 25382/35A GB 2538235 A GB2538235 A GB 2538235A GB 449221 A GB449221 A GB 449221A
Authority
GB
United Kingdom
Prior art keywords
acids
fatty acids
boric acid
glycols
acid
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
GB25382/35A
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.)
Boehme Fettchemie GmbH
Original Assignee
Boehme Fettchemie GmbH
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 Boehme Fettchemie GmbH filed Critical Boehme Fettchemie GmbH
Publication of GB449221A publication Critical patent/GB449221A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

High molecular glycols are produced by treating persulphates with saturated fatty acids containing at least eight carbon atoms in the molecule suspended in sulphuric acid or oleum, if desired in the presence of boric acid. In an example, stearic acid is treated with potassium persulphate in the presence of monohydrate, boric acid and silver sulphate, and the resulting wax saponified. Heptadecene glycol is thus obtained, the saponifiable portion of the wax comprising oxidized acids and unchanged stearin acids. Natural mixtures of fatty acids, e.g. coconut, palmkernal and hardened vegetable and animal oils fatty acids may be employed as well as the pure acids. Caprylic, capric, lauric, myristic, pentadecylic, palmitic, arachic, behenic, cerotic and melissic acids are mentioned.
GB25382/35A 1934-10-31 1935-09-12 A process for the production of glycols from fatty acids Expired GB449221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE449221X 1934-10-31

Publications (1)

Publication Number Publication Date
GB449221A true GB449221A (en) 1936-06-23

Family

ID=6538234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25382/35A Expired GB449221A (en) 1934-10-31 1935-09-12 A process for the production of glycols from fatty acids

Country Status (1)

Country Link
GB (1) GB449221A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288833A (en) * 1962-02-23 1966-11-29 Firmenich & Cie 2-alkenyl and 4-alkenyl derivatives of 3-oxo-cyclopentylacetic acid esters
US8764250B2 (en) 2009-09-11 2014-07-01 Martin Professional A/S Light fixture with rotatable beam framing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288833A (en) * 1962-02-23 1966-11-29 Firmenich & Cie 2-alkenyl and 4-alkenyl derivatives of 3-oxo-cyclopentylacetic acid esters
US8764250B2 (en) 2009-09-11 2014-07-01 Martin Professional A/S Light fixture with rotatable beam framing

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