IT1141103B - Procedimento di preparazione di polimeri dell'etilene a media densita' - Google Patents
Procedimento di preparazione di polimeri dell'etilene a media densita'Info
- Publication number
- IT1141103B IT1141103B IT26295/80A IT2629580A IT1141103B IT 1141103 B IT1141103 B IT 1141103B IT 26295/80 A IT26295/80 A IT 26295/80A IT 2629580 A IT2629580 A IT 2629580A IT 1141103 B IT1141103 B IT 1141103B
- Authority
- IT
- Italy
- Prior art keywords
- ethylene polymer
- medium density
- preparation procedure
- polymer preparation
- density ethylene
- Prior art date
Links
- 229920000573 polyethylene Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7929234A FR2470777A1 (fr) | 1979-11-28 | 1979-11-28 | Procede de preparation de polymeres d'ethylene de moyenne densite |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8026295A0 IT8026295A0 (it) | 1980-11-28 |
IT1141103B true IT1141103B (it) | 1986-10-01 |
Family
ID=9232162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26295/80A IT1141103B (it) | 1979-11-28 | 1980-11-28 | Procedimento di preparazione di polimeri dell'etilene a media densita' |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0030171B1 (en]) |
JP (1) | JPS5679108A (en]) |
BE (1) | BE886367A (en]) |
CA (1) | CA1158399A (en]) |
DE (1) | DE3069371D1 (en]) |
FR (1) | FR2470777A1 (en]) |
IT (1) | IT1141103B (en]) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2882264A (en) * | 1955-10-10 | 1959-04-14 | Dow Chemical Co | Polymerization of ethylene |
FR1356584A (fr) * | 1962-05-02 | 1964-03-27 | Ici Ltd | Polymérisation de l'éthylène |
GB1321061A (en) * | 1970-04-30 | 1973-06-20 | Ici Ltd | Polymerisation process |
FR2202898B1 (en]) * | 1972-10-13 | 1976-03-26 | Ethylene Plastique Sa |
-
1979
- 1979-11-28 FR FR7929234A patent/FR2470777A1/fr active Granted
-
1980
- 1980-10-30 DE DE8080401539T patent/DE3069371D1/de not_active Expired
- 1980-10-30 EP EP80401539A patent/EP0030171B1/fr not_active Expired
- 1980-11-25 CA CA000365428A patent/CA1158399A/fr not_active Expired
- 1980-11-26 JP JP16648580A patent/JPS5679108A/ja active Granted
- 1980-11-27 BE BE0/202947A patent/BE886367A/fr not_active IP Right Cessation
- 1980-11-28 IT IT26295/80A patent/IT1141103B/it active
Also Published As
Publication number | Publication date |
---|---|
BE886367A (fr) | 1981-03-16 |
DE3069371D1 (en) | 1984-11-08 |
JPS5679108A (en) | 1981-06-29 |
CA1158399A (fr) | 1983-12-06 |
JPH0141643B2 (en]) | 1989-09-06 |
FR2470777B1 (en]) | 1984-05-11 |
EP0030171A1 (fr) | 1981-06-10 |
FR2470777A1 (fr) | 1981-06-12 |
EP0030171B1 (fr) | 1984-10-03 |
IT8026295A0 (it) | 1980-11-28 |
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