JPS4997087A - - Google Patents
Info
- Publication number
- JPS4997087A JPS4997087A JP11526873A JP11526873A JPS4997087A JP S4997087 A JPS4997087 A JP S4997087A JP 11526873 A JP11526873 A JP 11526873A JP 11526873 A JP11526873 A JP 11526873A JP S4997087 A JPS4997087 A JP S4997087A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7236442A FR2202897B1 (en) | 1972-10-13 | 1972-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4997087A true JPS4997087A (en) | 1974-09-13 |
| JPS5834483B2 JPS5834483B2 (en) | 1983-07-27 |
Family
ID=9105635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48115268A Expired JPS5834483B2 (en) | 1972-10-13 | 1973-10-13 | Polyethylene Seizouhou |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5834483B2 (en) |
| BE (1) | BE805756A (en) |
| BR (1) | BR7307997D0 (en) |
| CA (1) | CA1019899A (en) |
| DE (1) | DE2350739C2 (en) |
| FR (1) | FR2202897B1 (en) |
| GB (1) | GB1441115A (en) |
| IT (1) | IT995811B (en) |
| NL (1) | NL7314061A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342306A1 (en) * | 1976-02-25 | 1977-09-23 | Charbonnages Ste Chimique | IMPROVED PROCESS FOR IONIC POLYMERIZATION OF ETHYLENE UNDER HIGH PRESSURE |
| FR2400040A2 (en) | 1977-08-09 | 1979-03-09 | Charbonnages Ste Chimique | HIGH PRESSURE IONIC POLYMERIZATION OF ETHYLENE CONTROL PROCESS |
| FR2460306A1 (en) * | 1979-07-05 | 1981-01-23 | Charbonnages Ste Chimique | PROCESS FOR PRODUCING ETHYLENE POLYMERS AND APPARATUS FOR IMPLEMENTING THE SAME |
| FR2495162B1 (en) * | 1980-12-02 | 1985-09-27 | Charbonnages Ste Chimique | ETHYLENE POLYMERIZATION CATALYST COMPRISING AN AROMATIC COMPOUND OF SILICON |
| FR2496670B1 (en) * | 1980-12-23 | 1985-12-06 | Charbonnages Ste Chimique | ACTIVATOR COMPRISING A FLUORINATED COMPOUND FOR THE POLYMERIZATION OF ETHYLENE |
| FR2510586A1 (en) * | 1981-07-30 | 1983-02-04 | Charbonnages Ste Chimique | HOMOGENEOUS CATALYST COMPRISING A TRANSITION METAL AND MAGNESIUM, PROCESS FOR PREPARING THE SAME AND APPLICATION THEREOF TO THE POLYMERIZATION OF ETHYLENE |
| US4396532A (en) | 1981-11-25 | 1983-08-02 | Societe Chimique Des Charbonnages S.A. | Activator comprising a dialkylaluminum monofluoride for the polymerization of ethylene |
| FR2538396B1 (en) * | 1982-12-24 | 1986-02-21 | Charbonnages Ste Chimique | CATALYTIC SYSTEM FOR USE IN A PROCESS FOR THE POLYMERIZATION OF ETHYLENE |
| US9340629B2 (en) * | 2012-12-13 | 2016-05-17 | Chevron Phillips Chemical Company Lp | Polyethylene production with multiple polymerization reactors |
| US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2021952A6 (en) * | 1968-10-30 | 1970-07-24 | Ici Ltd |
-
1972
- 1972-10-13 FR FR7236442A patent/FR2202897B1/fr not_active Expired
-
1973
- 1973-10-08 BE BE2053123A patent/BE805756A/en not_active IP Right Cessation
- 1973-10-10 DE DE19732350739 patent/DE2350739C2/en not_active Expired
- 1973-10-11 GB GB4756173A patent/GB1441115A/en not_active Expired
- 1973-10-12 NL NL7314061A patent/NL7314061A/xx active Search and Examination
- 1973-10-12 CA CA183,204A patent/CA1019899A/en not_active Expired
- 1973-10-12 IT IT3004573A patent/IT995811B/en active
- 1973-10-13 BR BR799773A patent/BR7307997D0/en unknown
- 1973-10-13 JP JP48115268A patent/JPS5834483B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1019899A (en) | 1977-10-25 |
| NL7314061A (en) | 1974-04-16 |
| JPS5834483B2 (en) | 1983-07-27 |
| BR7307997D0 (en) | 1974-07-25 |
| DE2350739C2 (en) | 1982-11-11 |
| FR2202897B1 (en) | 1976-05-21 |
| FR2202897A1 (en) | 1974-05-10 |
| BE805756A (en) | 1974-02-01 |
| DE2350739A1 (en) | 1974-04-18 |
| GB1441115A (en) | 1976-06-30 |
| IT995811B (en) | 1975-11-20 |