GB328083A - Improvements in the manufacture and production of 1.3-butylene glycol - Google Patents

Improvements in the manufacture and production of 1.3-butylene glycol

Info

Publication number
GB328083A
GB328083A GB775429A GB775429A GB328083A GB 328083 A GB328083 A GB 328083A GB 775429 A GB775429 A GB 775429A GB 775429 A GB775429 A GB 775429A GB 328083 A GB328083 A GB 328083A
Authority
GB
United Kingdom
Prior art keywords
butylene glycol
manufacture
production
catalyst
copper
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
GB775429A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB775429A priority Critical patent/GB328083A/en
Publication of GB328083A publication Critical patent/GB328083A/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)
  • Indole Compounds (AREA)

Abstract

328,083. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). March 9, 1929. 1 : 3-Butylene glycol is obtained by hydrogenating aldol in presence of a catalyst consisting of copper, with or without the addition of other catalysts such as nickel, cobalt, or the precious metals. The catalyst may be applied to carriers such as silica gel or vitreous alumina. The catalyst may be prepared by reduction of copper silicate. Specification 311,671 is referred to..
GB775429A 1929-03-09 1929-03-09 Improvements in the manufacture and production of 1.3-butylene glycol Expired GB328083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB775429A GB328083A (en) 1929-03-09 1929-03-09 Improvements in the manufacture and production of 1.3-butylene glycol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB775429A GB328083A (en) 1929-03-09 1929-03-09 Improvements in the manufacture and production of 1.3-butylene glycol

Publications (1)

Publication Number Publication Date
GB328083A true GB328083A (en) 1930-04-24

Family

ID=9839071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB775429A Expired GB328083A (en) 1929-03-09 1929-03-09 Improvements in the manufacture and production of 1.3-butylene glycol

Country Status (1)

Country Link
GB (1) GB328083A (en)

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