ES242022A1 - Procedure for the preparation of articles configurated of high crystalline and high crystallized polypropylene molecular weight (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of articles configurated of high crystalline and high crystallized polypropylene molecular weight (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES242022A1
ES242022A1 ES0242022A ES242022A ES242022A1 ES 242022 A1 ES242022 A1 ES 242022A1 ES 0242022 A ES0242022 A ES 0242022A ES 242022 A ES242022 A ES 242022A ES 242022 A1 ES242022 A1 ES 242022A1
Authority
ES
Spain
Prior art keywords
translation
preparation
molecular weight
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
ES0242022A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Priority to ES0242022A priority Critical patent/ES242022A1/en
Publication of ES242022A1 publication Critical patent/ES242022A1/en
Expired legal-status Critical Current

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  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Process for the preparation of shaped articles of high crystalline polypropylene and high molecular weight, characterized in that the polypropylene in the form of powder whose particles have an average diameter comprised between 4 microns and 0.1 mm, is introduced in a mold and subjected to a pressure of at least 200 kg/cm2 at a temperature comprised between 150 and 200º C, to such an extent that the polypropylene is configured in a completely coherent and uniform mass. (Machine-translation by Google Translate, not legally binding)
ES0242022A 1958-05-22 1958-05-22 Procedure for the preparation of articles configurated of high crystalline and high crystallized polypropylene molecular weight (Machine-translation by Google Translate, not legally binding) Expired ES242022A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0242022A ES242022A1 (en) 1958-05-22 1958-05-22 Procedure for the preparation of articles configurated of high crystalline and high crystallized polypropylene molecular weight (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0242022A ES242022A1 (en) 1958-05-22 1958-05-22 Procedure for the preparation of articles configurated of high crystalline and high crystallized polypropylene molecular weight (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES242022A1 true ES242022A1 (en) 1958-11-16

Family

ID=37842509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0242022A Expired ES242022A1 (en) 1958-05-22 1958-05-22 Procedure for the preparation of articles configurated of high crystalline and high crystallized polypropylene molecular weight (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES242022A1 (en)

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