AR017926A1 - ETHYLENE POLYMERS THAT HAVE GREATER PROCESSING EASE - Google Patents

ETHYLENE POLYMERS THAT HAVE GREATER PROCESSING EASE

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Publication number
AR017926A1
AR017926A1 ARP980106545A AR017926A1 AR 017926 A1 AR017926 A1 AR 017926A1 AR P980106545 A ARP980106545 A AR P980106545A AR 017926 A1 AR017926 A1 AR 017926A1
Authority
AR
Argentina
Prior art keywords
ethylene polymers
processing ease
greater processing
log
ethylene polymer
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Union Carbide Chem Plastic
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
Priority claimed from US08/999,267 external-priority patent/US5998558A/en
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of AR017926A1 publication Critical patent/AR017926A1/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Insulating Materials (AREA)

Abstract

Se describe un polímero de etileno que posee: a) un índice de polidispersion, PDI, de aproximadamente 3 a 9; b) un nRSI de aproximadamente 5 aaproximadamente 18; c) un cRSI de aproximadamente 1,1 a 3,0; d) un índice de distribucion de lacomposicion, CDI (100) superior a aproximadamente 45 y e) unarelacion log-viscosidad, log (n0/[n]), de aproximadamente 0,5 a aproximadamente 1,5. El polímero de etileno tiene una procesabilidad mejorada con respecto alpolietileno lineal de bajadensidad convenci onal. También se revelan cubiertas aislantes, aislamientos para cables, protecciones aislantes y semiconductorasque lo comprende.An ethylene polymer is described which has: a) a polydispersion index, PDI, of about 3 to 9; b) an nRSI of about 5 to about 18; c) a cRSI of approximately 1.1 to 3.0; d) a composition distribution index, CDI (100) greater than about 45 and e) a log-viscosity ratio, log (n0 / [n]), from about 0.5 to about 1.5. The ethylene polymer has improved processability with respect to conventional low density linear polyethylene. Insulation covers, cable insulations, insulating protections and semiconductors that include it are also revealed.

ARP980106545 1997-12-29 1998-12-21 ETHYLENE POLYMERS THAT HAVE GREATER PROCESSING EASE AR017926A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/999,267 US5998558A (en) 1997-12-29 1997-12-29 Ethylene polymers having enhanced processing ease

Publications (1)

Publication Number Publication Date
AR017926A1 true AR017926A1 (en) 2001-10-24

Family

ID=45606389

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106545 AR017926A1 (en) 1997-12-29 1998-12-21 ETHYLENE POLYMERS THAT HAVE GREATER PROCESSING EASE

Country Status (2)

Country Link
AR (1) AR017926A1 (en)
MY (1) MY133075A (en)

Also Published As

Publication number Publication date
MY133075A (en) 2007-10-31

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