NL178694C - METHOD FOR PREPARING A FIXED CATALYST FOR USE IN COMBINATION WITH AN ORGANOMETAL COMPOUND OF A GROUP II OR III METAL OF THE PERIODIC SYSTEM IN THE POLYMERIZATION OF OLEGINS. - Google Patents
METHOD FOR PREPARING A FIXED CATALYST FOR USE IN COMBINATION WITH AN ORGANOMETAL COMPOUND OF A GROUP II OR III METAL OF THE PERIODIC SYSTEM IN THE POLYMERIZATION OF OLEGINS.Info
- Publication number
- NL178694C NL178694C NL7312758A NL7312758A NL178694C NL 178694 C NL178694 C NL 178694C NL 7312758 A NL7312758 A NL 7312758A NL 7312758 A NL7312758 A NL 7312758A NL 178694 C NL178694 C NL 178694C
- Authority
- NL
- Netherlands
- Prior art keywords
- olegins
- polymerization
- preparing
- combination
- group
- Prior art date
Links
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232932A FR2217354A1 (en) | 1972-09-18 | 1972-09-18 | Preactivation of catalysts for olefin polymerisation - using magnesium in halogenated hydrocarbons |
FR7321492A FR2233337A2 (en) | 1973-06-13 | 1973-06-13 | Preactivation of catalysts for olefin polymerisation - using magnesium in halogenated hydrocarbons |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7312758A NL7312758A (en) | 1974-03-20 |
NL178694B NL178694B (en) | 1985-12-02 |
NL178694C true NL178694C (en) | 1986-05-01 |
Family
ID=26217322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7312758A NL178694C (en) | 1972-09-18 | 1973-09-17 | METHOD FOR PREPARING A FIXED CATALYST FOR USE IN COMBINATION WITH AN ORGANOMETAL COMPOUND OF A GROUP II OR III METAL OF THE PERIODIC SYSTEM IN THE POLYMERIZATION OF OLEGINS. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5240349B2 (en) |
CA (1) | CA1013498A (en) |
DE (1) | DE2346714C2 (en) |
GB (1) | GB1414883A (en) |
IT (1) | IT998599B (en) |
LU (1) | LU68430A1 (en) |
NL (1) | NL178694C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5164586A (en) * | 1974-12-03 | 1976-06-04 | Mitsui Petrochemical Ind | Orefuinno jugohoho |
GR60862B (en) | 1976-01-30 | 1978-09-01 | Snam Progetti | Process for olephines polymerization and compositions suitable for the polymerization |
ES456321A1 (en) * | 1976-02-25 | 1978-01-16 | Charbonnages Ste Chimique | Catalyst system for the polymerization of ethylene |
DE2906639C2 (en) * | 1979-02-21 | 1982-03-25 | Chemische Werke Hüls AG, 4370 Marl | Process for the production of largely amorphous homo- and / or copolymers of α-olefins having 3-3 2 carbon atoms |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2723671A (en) * | 1970-04-03 | 1972-10-05 | Shell Internationale Research Maatschappij Nv | Improvements in and relating tothe polymerization of olefins |
GB1359547A (en) * | 1970-12-04 | 1974-07-10 | Naphtachimie Sa | Based catalysts |
GB1367087A (en) * | 1970-12-08 | 1974-09-18 | Shell Int Research | Olefin polymerisation |
FR2134872A5 (en) * | 1971-04-23 | 1972-12-08 | Naphtachimie Sa |
-
1973
- 1973-09-13 IT IT2886873A patent/IT998599B/en active
- 1973-09-17 NL NL7312758A patent/NL178694C/en not_active IP Right Cessation
- 1973-09-17 CA CA181,202A patent/CA1013498A/en not_active Expired
- 1973-09-17 JP JP10484373A patent/JPS5240349B2/ja not_active Expired
- 1973-09-17 DE DE19732346714 patent/DE2346714C2/en not_active Expired
- 1973-09-17 LU LU68430D patent/LU68430A1/xx unknown
- 1973-09-18 GB GB4374073A patent/GB1414883A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7312758A (en) | 1974-03-20 |
CA1013498A (en) | 1977-07-05 |
DE2346714C2 (en) | 1983-07-14 |
NL178694B (en) | 1985-12-02 |
IT998599B (en) | 1976-02-20 |
JPS4969787A (en) | 1974-07-05 |
LU68430A1 (en) | 1973-11-26 |
GB1414883A (en) | 1975-11-19 |
JPS5240349B2 (en) | 1977-10-12 |
DE2346714A1 (en) | 1974-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |