GB828692A - Process for the manufacture of polyethylene of high molecular weight - Google Patents
Process for the manufacture of polyethylene of high molecular weightInfo
- Publication number
- GB828692A GB828692A GB5215/56A GB521556A GB828692A GB 828692 A GB828692 A GB 828692A GB 5215/56 A GB5215/56 A GB 5215/56A GB 521556 A GB521556 A GB 521556A GB 828692 A GB828692 A GB 828692A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- molecular weight
- polyethylene
- manufacture
- oxygen
- 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
- 239000004698 Polyethylene Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- -1 polyethylene Polymers 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
- 239000005977 Ethylene Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 150000002899 organoaluminium compounds Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
-
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0016879 | 1955-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB828692A true GB828692A (en) | 1960-02-24 |
Family
ID=7088378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5215/56A Expired GB828692A (en) | 1955-02-19 | 1956-02-20 | Process for the manufacture of polyethylene of high molecular weight |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3007908A (en, 2012) |
| BE (2) | BE545376A (en, 2012) |
| CH (1) | CH369595A (en, 2012) |
| DE (1) | DE1268847B (en, 2012) |
| FR (2) | FR1147111A (en, 2012) |
| GB (1) | GB828692A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE552462A (en, 2012) * | 1955-11-12 | |||
| DE1924708A1 (de) * | 1968-05-15 | 1970-01-08 | Stamicarbon | Verfahren zur Herstellung von Alkylenpolymerisaten |
| DE2630262C2 (de) * | 1976-07-06 | 1985-01-03 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von Polyolefinen |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US244499A (en) * | 1881-07-19 | Charles g | ||
| US2482877A (en) * | 1946-05-31 | 1949-09-27 | Universal Oil Prod Co | Polymerization of ethylene |
| US2658059A (en) * | 1950-04-27 | 1953-11-03 | Standard Oil Co | Ethylene polymerization in the vapor phase |
| US2692261A (en) * | 1951-04-25 | 1954-10-19 | Standard Oil Co | Polymerization of ethylene with nickel or cobalt on activated carbon |
| DE1016022B (de) | 1954-01-19 | 1957-09-19 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| DE973626C (de) * | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| DE1012460B (de) * | 1953-11-17 | 1957-07-18 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| US2905645A (en) * | 1954-08-16 | 1959-09-22 | Du Pont | Polymerization catalysts |
| US2822357A (en) * | 1955-01-28 | 1958-02-04 | Du Pont | Manufacture of polyethylene of controlled molecular weight |
| BE545087A (en, 2012) | 1955-02-09 | |||
| BE551283A (en, 2012) * | 1955-09-27 | |||
| US2943063A (en) * | 1955-11-30 | 1960-06-28 | Exxon Research Engineering Co | Catalysts for polymerization of olefins |
| US2862917A (en) * | 1955-12-06 | 1958-12-02 | Du Pont | Polymerization of ethylene |
-
0
- BE BE559614D patent/BE559614A/xx unknown
- BE BE545376D patent/BE545376A/xx unknown
-
1955
- 1955-02-19 DE DEP1268A patent/DE1268847B/de active Pending
-
1956
- 1956-02-16 CH CH2998556A patent/CH369595A/de unknown
- 1956-02-17 FR FR1147111D patent/FR1147111A/fr not_active Expired
- 1956-02-17 US US566071A patent/US3007908A/en not_active Expired - Lifetime
- 1956-02-20 GB GB5215/56A patent/GB828692A/en not_active Expired
-
1957
- 1957-07-26 FR FR71892D patent/FR71892E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR71892E (fr) | 1960-02-01 |
| FR1147111A (fr) | 1957-11-19 |
| BE559614A (en, 2012) | |
| DE1268847B (de) | 1968-05-22 |
| US3007908A (en) | 1961-11-07 |
| BE545376A (en, 2012) | |
| CH369595A (de) | 1963-05-31 |
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