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ES275539A3 - A procedure for obtaining mixtures of improved ethylene polymer polymers (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for obtaining mixtures of improved ethylene polymer polymers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES275539A3
ES275539A3 ES0275539A ES275539A ES275539A3 ES 275539 A3 ES275539 A3 ES 275539A3 ES 0275539 A ES0275539 A ES 0275539A ES 275539 A ES275539 A ES 275539A ES 275539 A3 ES275539 A3 ES 275539A3
Authority
ES
Spain
Prior art keywords
ethylene
translation
machine
legally binding
google translate
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
ES0275539A
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.)
Dow Chemical Iberica SL
Original Assignee
Dow Unquinesa SA
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 Dow Unquinesa SA filed Critical Dow Unquinesa SA
Publication of ES275539A3 publication Critical patent/ES275539A3/en
Expired legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A process for obtaining mixtures of normally solid ethylene polymers with improved density, resistance to bending and tearing, yield strength and ease of processing, containing an ethylene homopolymer and 10 to 90% by weight of an ethylene homopolymer. -polyethylenepropane, with a drawing speed of at least 15 meters/minute, which includes the step comprising heating ethylene at a temperature between 140 and 250ยบ C and at a pressure between 800 and 2000 atmospheres in the presence of an ethylene polymerization catalyst capable of producing free radicals and from 2 to 20% by weight of propane with respect to the weight of ethylene. (Machine-translation by Google Translate, not legally binding)
ES0275539A 1960-04-12 1962-03-16 A procedure for obtaining mixtures of improved ethylene polymer polymers (Machine-translation by Google Translate, not legally binding) Expired ES275539A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93263260A 1960-04-12 1960-04-12

Publications (1)

Publication Number Publication Date
ES275539A3 true ES275539A3 (en) 1962-06-01

Family

ID=38572581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0275539A Expired ES275539A3 (en) 1960-04-12 1962-03-16 A procedure for obtaining mixtures of improved ethylene polymer polymers (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES275539A3 (en)

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