GB839425A - Improvements in or relating to the polymerisation of ethylene - Google Patents
Improvements in or relating to the polymerisation of ethyleneInfo
- Publication number
- GB839425A GB839425A GB3248158A GB3248158A GB839425A GB 839425 A GB839425 A GB 839425A GB 3248158 A GB3248158 A GB 3248158A GB 3248158 A GB3248158 A GB 3248158A GB 839425 A GB839425 A GB 839425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- alcl3
- ticl4
- product
- catalyst
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 6
- 239000005977 Ethylene Substances 0.000 title abstract 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000004264 Petrolatum Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229940066842 petrolatum Drugs 0.000 abstract 2
- 235000019271 petrolatum Nutrition 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000008096 xylene Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- -1 polyethylenes Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
- C07D307/50—Preparation from natural products
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1184303T | 1957-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB839425A true GB839425A (en) | 1960-06-29 |
Family
ID=42732592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3248158A Expired GB839425A (en) | 1957-10-14 | 1958-10-10 | Improvements in or relating to the polymerisation of ethylene |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE571811A (enrdf_load_stackoverflow) |
| DE (1) | DE1125653B (enrdf_load_stackoverflow) |
| FR (2) | FR1184303A (enrdf_load_stackoverflow) |
| GB (1) | GB839425A (enrdf_load_stackoverflow) |
| NL (2) | NL100536C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU681032A1 (ru) * | 1976-02-23 | 1979-08-25 | Грозненский филиал Охтинского научно-производственного объединения "Пластполимер" | Способ получени димеров и содимеров -олефинов |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL194368A (enrdf_load_stackoverflow) * | 1954-02-25 |
-
0
- NL NL232063D patent/NL232063A/xx unknown
-
1957
- 1957-10-14 FR FR1184303D patent/FR1184303A/fr not_active Expired
-
1958
- 1958-05-30 FR FR766725A patent/FR73657E/fr not_active Expired
- 1958-10-07 BE BE571811D patent/BE571811A/xx unknown
- 1958-10-07 DE DE1958A0030475 patent/DE1125653B/de active Pending
- 1958-10-08 NL NL232063A patent/NL100536C/xx active
- 1958-10-10 GB GB3248158A patent/GB839425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL232063A (enrdf_load_stackoverflow) | |
| NL100536C (enrdf_load_stackoverflow) | 1962-02-15 |
| BE571811A (enrdf_load_stackoverflow) | 1959-04-07 |
| DE1125653B (de) | 1962-03-15 |
| FR1184303A (fr) | 1959-07-20 |
| FR73657E (fr) | 1960-09-05 |
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