AR017926A1 - ETHYLENE POLYMERS THAT HAVE GREATER PROCESSING EASE - Google Patents
ETHYLENE POLYMERS THAT HAVE GREATER PROCESSING EASEInfo
- 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
Links
Landscapes
- 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.
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) |
-
1998
- 1998-12-21 AR ARP980106545 patent/AR017926A1/en active IP Right Grant
- 1998-12-24 MY MYPI9805882 patent/MY133075A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY133075A (en) | 2007-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960041205A (en) | An ethylene polymer having enhanced processability | |
CA2145366A1 (en) | Semiconductive power cable shield | |
KR960034236A (en) | An ethylene polymer having excellent transparency, enhanced toughness, low throwing power, and ease of processing | |
ATE377033T1 (en) | SILANE CROSS-LINKED POLYETHYLENE | |
CA2356851A1 (en) | Cables with a recyclable coating | |
DE3569933D1 (en) | Water curable, azide sulfonyl silane modified ethylene polymers | |
BR9505828A (en) | Highly processable polymeric compositions based on LLDPE | |
SE9902510L (en) | Insulating composition for an electric power cable | |
CA2248654A1 (en) | Ethylene polymer composition for cable applications | |
NO20024637D0 (en) | Electrical insulating plastic material and electrical cable or cable with such material | |
SE9800567D0 (en) | An electric direct current cable with an insulation system comprising an extruded, cross-linked polyethylene based composition and a method for manufacturing such a cable | |
AR017926A1 (en) | ETHYLENE POLYMERS THAT HAVE GREATER PROCESSING EASE | |
BR9808349A (en) | Tree resistant cable | |
EP0837476A3 (en) | Tree resistant cable | |
AU3712597A (en) | Electric cable | |
MXPA02005712A (en) | High performance power cable shield and method of making. | |
KR101939638B1 (en) | Cable for a Ship Comprising Insulating Layer Having Thermostable Insulating Layer | |
CA2277704A1 (en) | Semiconductive jacket for cable and cable jacketed therewith | |
ES8402332A1 (en) | Tree-resistant ethylene polymer compositions. | |
KR920701991A (en) | Semiconductive resin composition and rubber / plastic insulated power cable using the same | |
AR003300A1 (en) | A POLYMER OF ETHYLENE, AND FILM, EXTRUSION COATING, INSULATION OR SHIRT FOR WIRE AND CABLE, RETICULATED INSULATION FOR POWER CABLES, MOLDED ITEMS, INSULATING OR SEMI-CONDUCTING SHIRTS AND SHIELDS THAT INCLUDE IT | |
SE8601424D0 (en) | CRYMPSTROMFAST SHRINKLE HOSE FOR END END | |
ES2039731T3 (en) | COMPACT ELECTRICAL INSULATING MATERIAL FOR INSULATING STRUCTURE COATING. | |
Han et al. | Development of Jacket Compounds for URD Power Cables | |
Williams | Polyolefin Polymers for Cable Sheathing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant; registration |