ES236886A1 - Procedure for the manufacture of polyolephins especially of polyethylene. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of polyolephins especially of polyethylene. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES236886A1
ES236886A1 ES0236886A ES236886A ES236886A1 ES 236886 A1 ES236886 A1 ES 236886A1 ES 0236886 A ES0236886 A ES 0236886A ES 236886 A ES236886 A ES 236886A ES 236886 A1 ES236886 A1 ES 236886A1
Authority
ES
Spain
Prior art keywords
combinations
translation
manufacture
machine
legally binding
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
ES0236886A
Other languages
Spanish (es)
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.)
RUHRCCHEMIE AG
Original Assignee
RUHRCCHEMIE 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 RUHRCCHEMIE AG filed Critical RUHRCCHEMIE AG
Publication of ES236886A1 publication Critical patent/ES236886A1/en
Expired legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Process for the manufacture of pliolefins, especially polyethylene, by polymerization of ethylene at pressures of less than 100 atmospheres and temperatures up to approximately 100º with the application of catalysts consisting of mixtures of metal-organic combinations, especially aluminum-alkylated combinations, with metal combinations of the group secondary 4th of the periodic system, especially with titanic combinations, in the presence of an auxiliary liquid composed of hydrocarbon fractions in the boiling zone of benzine or diesel oil, characterized in that catalysts are used that, when applied in the polymerization reactor they still contain free titanic tetrachloride, in such amount and composition, that no more than 200 grams of dialkyl aluminum monochloride are found in 1 m of reaction mixture. (Machine-translation by Google Translate, not legally binding)
ES0236886A 1956-08-08 1957-07-30 Procedure for the manufacture of polyolephins especially of polyethylene. (Machine-translation by Google Translate, not legally binding) Expired ES236886A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE236886T 1956-08-08

Publications (1)

Publication Number Publication Date
ES236886A1 true ES236886A1 (en) 1958-03-16

Family

ID=38727545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0236886A Expired ES236886A1 (en) 1956-08-08 1957-07-30 Procedure for the manufacture of polyolephins especially of polyethylene. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES236886A1 (en)

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