GB447973A - Process for the manufacture of polymerisation products of olefines - Google Patents

Process for the manufacture of polymerisation products of olefines

Info

Publication number
GB447973A
GB447973A GB2435134A GB2435134A GB447973A GB 447973 A GB447973 A GB 447973A GB 2435134 A GB2435134 A GB 2435134A GB 2435134 A GB2435134 A GB 2435134A GB 447973 A GB447973 A GB 447973A
Authority
GB
United Kingdom
Prior art keywords
polymerized
propylene
phosphoric acid
butylene
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
GB2435134A
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 GB2435134A priority Critical patent/GB447973A/en
Publication of GB447973A publication Critical patent/GB447973A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/14—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C2/18—Acids of phosphorus; Salts thereof; Phosphorus oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Olefines, particularly propylene, butylene, and amylene, are polymerized by means of liquid acids of phosphorus, together with a heavy metal compound such as a copper or silver salt; the product is a benzine-like oil. In examples: (1) propylene is passed into 85 per cent phosphoric acid in a copper autoclave at 150--180 DEG C., and 30 atmospheres pressure; after distilling off the product, the phosphoric acid can be used again; (2) butylene is polymerized in a similar manner at 180--200 DEG C., and 15 atmospheres pressure; (3) propylene is polymerized at 100--130 DEG C. and 30 atmospheres pressure with phosphoric acid containing silver phosphate; (4) a waste gas from coke furnaces, containing propylene and butylene is polymerized with phosphoric acid containing copper phosphate; (5) a mixture of ethylene and propylene is polymerized in a similar manner. Specifications 340,513 and 369,216 are referred to.
GB2435134A 1934-08-23 1934-08-23 Process for the manufacture of polymerisation products of olefines Expired GB447973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2435134A GB447973A (en) 1934-08-23 1934-08-23 Process for the manufacture of polymerisation products of olefines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2435134A GB447973A (en) 1934-08-23 1934-08-23 Process for the manufacture of polymerisation products of olefines

Publications (1)

Publication Number Publication Date
GB447973A true GB447973A (en) 1936-05-25

Family

ID=10210342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2435134A Expired GB447973A (en) 1934-08-23 1934-08-23 Process for the manufacture of polymerisation products of olefines

Country Status (1)

Country Link
GB (1) GB447973A (en)

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