GB1012247A - Improvements in and relating to the high pressure polymerisation of ethylene - Google Patents
Improvements in and relating to the high pressure polymerisation of ethyleneInfo
- Publication number
- GB1012247A GB1012247A GB2752563A GB2752563A GB1012247A GB 1012247 A GB1012247 A GB 1012247A GB 2752563 A GB2752563 A GB 2752563A GB 2752563 A GB2752563 A GB 2752563A GB 1012247 A GB1012247 A GB 1012247A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reactor
- pulse
- integral
- pressure
- period
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/041—Function-oriented details
- G05B19/0415—Function-oriented details adapting phase duration according to measured parameters
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21068962A | 1962-07-18 | 1962-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1012247A true GB1012247A (en) | 1965-12-08 |
Family
ID=22783871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2752563A Expired GB1012247A (en) | 1962-07-18 | 1963-07-11 | Improvements in and relating to the high pressure polymerisation of ethylene |
Country Status (9)
-
0
- NL NL295169D patent/NL295169A/xx unknown
- BE BE634677D patent/BE634677A/xx unknown
-
1963
- 1963-07-10 LU LU44036D patent/LU44036A1/xx unknown
- 1963-07-11 GB GB2752563A patent/GB1012247A/en not_active Expired
- 1963-07-17 NO NO14944463A patent/NO122677B/no unknown
- 1963-07-17 ES ES0290109A patent/ES290109A1/es not_active Expired
- 1963-07-17 CH CH889263A patent/CH443689A/fr unknown
- 1963-07-18 DE DE19631520064 patent/DE1520064A1/de active Pending
- 1963-07-18 SE SE797363A patent/SE333242B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU44036A1 (US06521211-20030218-C00030.png) | 1963-09-10 |
| BE634677A (US06521211-20030218-C00030.png) | |
| CH443689A (fr) | 1967-09-15 |
| ES290109A1 (es) | 1964-01-01 |
| NO122677B (US06521211-20030218-C00030.png) | 1971-07-26 |
| NL295169A (US06521211-20030218-C00030.png) | |
| DE1520064A1 (de) | 1969-11-13 |
| SE333242B (sv) | 1971-03-08 |
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