IT1254213B - Composizioni poliolefiniche aventi buona trasparenza e resistenza all'impatto anche a basse temperature - Google Patents
Composizioni poliolefiniche aventi buona trasparenza e resistenza all'impatto anche a basse temperatureInfo
- Publication number
- IT1254213B IT1254213B ITMI920401A ITMI920401A IT1254213B IT 1254213 B IT1254213 B IT 1254213B IT MI920401 A ITMI920401 A IT MI920401A IT MI920401 A ITMI920401 A IT MI920401A IT 1254213 B IT1254213 B IT 1254213B
- Authority
- IT
- Italy
- Prior art keywords
- low temperatures
- impact strength
- good transparency
- strength even
- polyolefin compositions
- Prior art date
Links
Abstract
Composizioni poliolefiniche dotate di buona trasparenza e resistenza all'impatto anche alle basse temperature comprendenti (in peso):A) da più di 60 A 95 parti di un copolimero random cristallino del propilene con etilene e/o un'altra alfa-olefina, contenente più dell'85% in peso di propilene e avente valori di Haze inferiori a 25%; e B) da 5 a meno di 40 parti di un componente costituito da (a) un copolimero elastomerico dell'etilene con propilene e/o un'altra alfa-olefina, contenente 20-80 parti di etilene e (b) uno o più dei polimeri scelti fra LLDPE, LDPE, HDPE aventi un Melt Index maggiore di 0,5 g/10 min, detti (a) e (b) essendo presenti in proporzioni tali che il rapporto tra la densità di (A) e la densità media calcolata di (B) sia compreso tra 0,980 e 1,015.
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920401A IT1254213B (it) | 1992-02-24 | 1992-02-24 | Composizioni poliolefiniche aventi buona trasparenza e resistenza all'impatto anche a basse temperature |
AU33116/93A AU662202B2 (en) | 1992-02-24 | 1993-02-17 | Polyolefin compositions having good transparency and impact resistance |
BR9300655A BR9300655A (pt) | 1992-02-24 | 1993-02-19 | Composicao de poliolefina |
MX9300938A MX9300938A (es) | 1992-02-24 | 1993-02-22 | Composiciones de poliolefina que tienen buena transparencia y resistencia al impacto. |
NO930637A NO309277B1 (no) | 1992-02-24 | 1993-02-23 | Polyolefinmaterialer med god transparens og slagfasthet |
CA002090250A CA2090250C (en) | 1992-02-24 | 1993-02-23 | Polyolefin compositions having good transparency and impact resistance |
FI930817A FI930817A (fi) | 1992-02-24 | 1993-02-24 | Polyolefinkompositioner med god genomskinlighet och slaghaollfasthet |
EP93102850A EP0557953B1 (en) | 1992-02-24 | 1993-02-24 | Polyolefin compositions having good transparency and impact resistance |
JP05945593A JP3335699B2 (ja) | 1992-02-24 | 1993-02-24 | 良好な透明性および耐衝撃性を有するポリオレフィン組成物 |
DE69326174T DE69326174T2 (de) | 1992-02-24 | 1993-02-24 | Polyolefinzusammensetzung mit guter Lichtdurchlässigkeit und Schlagfestigkeit |
ES93102850T ES2137202T3 (es) | 1992-02-24 | 1993-02-24 | Composiciones poliolefinicas que tienen buena transparencia y resistencia al impacto. |
CN93103480A CN1073130C (zh) | 1992-02-24 | 1993-02-24 | 具有良好透明度和冲击强度的聚烯烃组合物 |
AT93102850T ATE184038T1 (de) | 1992-02-24 | 1993-02-24 | Polyolefinzusammensetzung mit guter lichtdurchlässigkeit und schlagfestigkeit |
KR1019930002590A KR100253014B1 (ko) | 1992-02-24 | 1993-02-24 | 양호한 투명도와 내충격성을 갖는 폴리올레핀 조성물 |
TW082101424A TW221059B (it) | 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 |
---|---|---|---|
ITMI920401A IT1254213B (it) | 1992-02-24 | 1992-02-24 | Composizioni poliolefiniche aventi buona trasparenza e resistenza all'impatto anche a basse temperature |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920401A0 ITMI920401A0 (it) | 1992-02-24 |
ITMI920401A1 ITMI920401A1 (it) | 1993-08-24 |
IT1254213B true IT1254213B (it) | 1995-09-14 |
Family
ID=11362108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920401A IT1254213B (it) | 1992-02-24 | 1992-02-24 | Composizioni poliolefiniche aventi buona trasparenza e resistenza all'impatto anche a basse temperature |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1254213B (it) |
-
1992
- 1992-02-24 IT ITMI920401A patent/IT1254213B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI920401A1 (it) | 1993-08-24 |
ITMI920401A0 (it) | 1992-02-24 |
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Legal Events
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0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950227 |