IT1254214B - Polyolefin compositions having good transparency and impact strength even at low temperatures - Google Patents

Polyolefin compositions having good transparency and impact strength even at low temperatures

Info

Publication number
IT1254214B
IT1254214B ITMI920402A ITMI920402A IT1254214B IT 1254214 B IT1254214 B IT 1254214B IT MI920402 A ITMI920402 A IT MI920402A IT MI920402 A ITMI920402 A IT MI920402A IT 1254214 B IT1254214 B IT 1254214B
Authority
IT
Italy
Prior art keywords
polyolefin compositions
low temperatures
impact strength
good transparency
strength even
Prior art date
Application number
ITMI920402A
Other languages
Italian (it)
Inventor
Renato Ghisellini
Giuliano Cecchin
Decio Malucelli
Original Assignee
Himont Inc
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 Himont Inc filed Critical Himont Inc
Publication of ITMI920402A0 publication Critical patent/ITMI920402A0/en
Priority to ITMI920402A priority Critical patent/IT1254214B/en
Priority to AU33116/93A priority patent/AU662202B2/en
Priority to BR9300655A priority patent/BR9300655A/en
Priority to MX9300938A priority patent/MX9300938A/en
Priority to NO930637A priority patent/NO309277B1/en
Priority to CA002090250A priority patent/CA2090250C/en
Priority to RU93004598A priority patent/RU2110536C1/en
Priority to JP05945593A priority patent/JP3335699B2/en
Priority to EP93102850A priority patent/EP0557953B1/en
Priority to ES93102850T priority patent/ES2137202T3/en
Priority to CN93103480A priority patent/CN1073130C/en
Priority to AT93102850T priority patent/ATE184038T1/en
Priority to FI930817A priority patent/FI930817A/en
Priority to DE69326174T priority patent/DE69326174T2/en
Priority to KR1019930002590A priority patent/KR100253014B1/en
Priority to TW082101424A priority patent/TW221059B/zh
Publication of ITMI920402A1 publication Critical patent/ITMI920402A1/en
Priority to US08/322,850 priority patent/US5468809A/en
Application granted granted Critical
Publication of IT1254214B publication Critical patent/IT1254214B/en

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Polyolefin compositions comprising (by weight): A) from 25 to 60 parts of a random crystallised copolymer of propylene with ethylene and/or another alpha olefin containing more than 85% by weight of propylene, and B) from 40 to 75 parts of a component comprising (a) an elastomeric copolymer of ethylene with propylene and/or another alpha olefin, and possibly with minor proportions of a diene, containing 20-80 parts of ethylene and (b) one or more of polymers selected from LLDPE, LDPE, HDPE having a Melt Index greater than 0.5 g/10 min, the said (a) and (b) being present in proportions such that the ratio between the density of (A) to the mean calculated density of (B) lies between 0.980 and 1.015.
ITMI920402A 1992-02-24 1992-02-24 Polyolefin compositions having good transparency and impact strength even at low temperatures IT1254214B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
ITMI920402A IT1254214B (en) 1992-02-24 1992-02-24 Polyolefin compositions having good transparency and impact strength even at low temperatures
AU33116/93A AU662202B2 (en) 1992-02-24 1993-02-17 Polyolefin compositions having good transparency and impact resistance
BR9300655A BR9300655A (en) 1992-02-24 1993-02-19 POLYOLEFINE COMPOSITION
MX9300938A MX9300938A (en) 1992-02-24 1993-02-22 POLYOLEFINE COMPOSITIONS THAT HAVE GOOD TRANSPARENCY AND IMPACT RESISTANCE.
NO930637A NO309277B1 (en) 1992-02-24 1993-02-23 Polyolefin materials with good transparency and impact resistance
CA002090250A CA2090250C (en) 1992-02-24 1993-02-23 Polyolefin compositions having good transparency and impact resistance
RU93004598A RU2110536C1 (en) 1992-02-24 1993-02-23 Polyolefinic composition
EP93102850A EP0557953B1 (en) 1992-02-24 1993-02-24 Polyolefin compositions having good transparency and impact resistance
JP05945593A JP3335699B2 (en) 1992-02-24 1993-02-24 Polyolefin composition having good transparency and impact resistance
ES93102850T ES2137202T3 (en) 1992-02-24 1993-02-24 POLYOLEFINIC COMPOSITIONS THAT HAVE GOOD TRANSPARENCY AND IMPACT RESISTANCE.
CN93103480A CN1073130C (en) 1992-02-24 1993-02-24 Polyolefin compositions having good transparency and impact resistance
AT93102850T ATE184038T1 (en) 1992-02-24 1993-02-24 POLYOLEFIN COMPOSITION WITH GOOD LIGHT TRANSMITTANCE AND IMPACT RESISTANCE
FI930817A FI930817A (en) 1992-02-24 1993-02-24 POLYOLEFINKOMPOSITIONER MED GOD GENOMSKINLIGHET OCH SLAGHAOLLFASTHET
DE69326174T DE69326174T2 (en) 1992-02-24 1993-02-24 Polyolefin composition with good light transmission and impact resistance
KR1019930002590A KR100253014B1 (en) 1992-02-24 1993-02-24 Polyolefin compositions having good transparency and impact resistance
TW082101424A TW221059B (en) 1992-02-24 1993-02-27
US08/322,850 US5468809A (en) 1992-02-24 1994-10-13 Polyolefin compositions having good transparency and impact resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920402A IT1254214B (en) 1992-02-24 1992-02-24 Polyolefin compositions having good transparency and impact strength even at low temperatures

Publications (3)

Publication Number Publication Date
ITMI920402A0 ITMI920402A0 (en) 1992-02-24
ITMI920402A1 ITMI920402A1 (en) 1993-08-24
IT1254214B true IT1254214B (en) 1995-09-14

Family

ID=11362110

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920402A IT1254214B (en) 1992-02-24 1992-02-24 Polyolefin compositions having good transparency and impact strength even at low temperatures

Country Status (2)

Country Link
IT (1) IT1254214B (en)
RU (1) RU2110536C1 (en)

Also Published As

Publication number Publication date
ITMI920402A0 (en) 1992-02-24
ITMI920402A1 (en) 1993-08-24
RU2110536C1 (en) 1998-05-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970424