IT1174488B - CATALYSTS FOR POLYMERIZATION OF POLYMER ETHYLENE WITH WIDE DISTRIBUTION OF MOLECULAR WEIGHTS - Google Patents
CATALYSTS FOR POLYMERIZATION OF POLYMER ETHYLENE WITH WIDE DISTRIBUTION OF MOLECULAR WEIGHTSInfo
- Publication number
- IT1174488B IT1174488B IT19612/84A IT1961284A IT1174488B IT 1174488 B IT1174488 B IT 1174488B IT 19612/84 A IT19612/84 A IT 19612/84A IT 1961284 A IT1961284 A IT 1961284A IT 1174488 B IT1174488 B IT 1174488B
- Authority
- IT
- Italy
- Prior art keywords
- catalysts
- polymerization
- molecular weights
- wide distribution
- polymer ethylene
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 238000006116 polymerization reaction Methods 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
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19612/84A IT1174488B (en) | 1984-02-14 | 1984-02-14 | CATALYSTS FOR POLYMERIZATION OF POLYMER ETHYLENE WITH WIDE DISTRIBUTION OF MOLECULAR WEIGHTS |
LU85724A LU85724A1 (en) | 1984-02-14 | 1985-01-08 | ETHYLENE POLYMERIZATION CATALYSTS FOR FORMING POLYMERS WITH LARGE MOLECULAR WEIGHT DISTRIBUTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19612/84A IT1174488B (en) | 1984-02-14 | 1984-02-14 | CATALYSTS FOR POLYMERIZATION OF POLYMER ETHYLENE WITH WIDE DISTRIBUTION OF MOLECULAR WEIGHTS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8419612A0 IT8419612A0 (en) | 1984-02-14 |
IT1174488B true IT1174488B (en) | 1987-07-01 |
Family
ID=11159578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19612/84A IT1174488B (en) | 1984-02-14 | 1984-02-14 | CATALYSTS FOR POLYMERIZATION OF POLYMER ETHYLENE WITH WIDE DISTRIBUTION OF MOLECULAR WEIGHTS |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1174488B (en) |
LU (1) | LU85724A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA907017B (en) * | 1989-10-18 | 1991-09-25 | Himont Inc | Polymetallic catalysts,method of preparing and polymers produced thereby |
-
1984
- 1984-02-14 IT IT19612/84A patent/IT1174488B/en active
-
1985
- 1985-01-08 LU LU85724A patent/LU85724A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
LU85724A1 (en) | 1985-07-24 |
IT8419612A0 (en) | 1984-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE863121A (en) | CATALYSTS FOR ETHYLENE POLYMERIZATION | |
BE867400A (en) | CATALYSTS FOR THE POLYMERIZATION OF OLEFINS | |
FR2303812B1 (en) | OLEFIN POLYMERIZATION CATALYST | |
FR2353572A1 (en) | CATALYSTS FOR ETHYLENE POLYMERIZATION | |
FR2507102B1 (en) | CATALYST, PROCESS FOR PRODUCING THE SAME AND APPLICATION THEREOF TO POLYMERIZATION AND COPOLYMERIZATION OF OLEFINS | |
BE859544A (en) | OLEFIN POLYMERIZATION CATALYST | |
AU2852889A (en) | Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution | |
FR2534258B1 (en) | SILYLAMIDIDE-TYPE CATALYSTS FOR THE POLYMERIZATION OF OLEFINS, THEIR PREPARATION AND THEIR APPLICATIONS | |
FR2503715B1 (en) | OLEFIN POLYMERIZATION CATALYST, PROCESS FOR PRODUCING THE SAME AND USE THEREOF | |
ZA8714B (en) | Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution | |
DE69129629D1 (en) | POLYMERIZATION OF VINYL MONOMERS WITH A NEW CATALYST SYSTEM | |
AR244253A1 (en) | Catalyst for regulating the molecular weight distribution of ethylene polymers | |
IT8622262A0 (en) | CATALYSTS FOR THE PREPARATION OF ALPHA-OLEFIN POLYMERS WITH NARROW MOLECULAR WEIGHT DISTRIBUTION. | |
IT1178466B (en) | CATALYSTS FOR THE HOMO AND COPOLYMERISATION OF ETHYLENE AND POLYMERS OBTAINED | |
BE852442A (en) | CATALYSTS FOR THE POLYMERIZATION OF OLEFINS | |
ZA892566B (en) | Catalyst for regulating the molecular weight distribution of ethylene polymers | |
BE845754A (en) | ENHANCED ETHYLENE POLYMERIZATION CATALYZERS | |
BE859448A (en) | OLEFIN POLYMERIZATION CATALYST AND ITS PREPARATION | |
IT1174488B (en) | CATALYSTS FOR POLYMERIZATION OF POLYMER ETHYLENE WITH WIDE DISTRIBUTION OF MOLECULAR WEIGHTS | |
FR2346372A1 (en) | PERFECTED SUPPORT IN SILICA FOR ETHYLENE POLYMERIZATION CATALYST, CATALYST OBTAINED AND ITS APPLICATION | |
IT8622530A1 (en) | CATALYSTS FOR THE PREPARATION OF POLYETHYLENE WITH A LARGE DISTRIBUTION OF MOLECULAR WEIGHTS | |
DE3576696D1 (en) | ACRYLIC POLYMERS WITH A LOW MOLECULAR WEIGHT. | |
FR2491929B1 (en) | OLEFIN POLYMERIZATION CATALYSTS AND THEIR PREPARATION | |
FR2455054B1 (en) | CATALYSTS FOR THE POLYMERIZATION OF OLEFINS | |
ITMI922821A0 (en) | PROCEDURE FOR THE PREPARATION OF (CO) POLYMERS WITH A WIDE DISTRIBUTION OF ETHYLENE MOLECULAR WEIGHTS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950227 |