GB883504A - Method of purifying polyethylene - Google Patents
Method of purifying polyethyleneInfo
- Publication number
- GB883504A GB883504A GB4094659A GB4094659A GB883504A GB 883504 A GB883504 A GB 883504A GB 4094659 A GB4094659 A GB 4094659A GB 4094659 A GB4094659 A GB 4094659A GB 883504 A GB883504 A GB 883504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- solid
- suspension
- liquid phase
- water
- 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 abstract 5
- -1 polyethylene Polymers 0.000 title abstract 5
- 229920000573 polyethylene Polymers 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 239000007787 solid Substances 0.000 abstract 3
- 239000007791 liquid phase Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
- 238000005406 washing Methods 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- 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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR782566A FR1279217A (fr) | 1958-12-24 | 1958-12-24 | Perfectionnements aux procédés de purification du polyéthylène |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB883504A true GB883504A (en) | 1961-11-29 |
Family
ID=8709605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4094659A Expired GB883504A (en) | 1958-12-24 | 1959-12-02 | Method of purifying polyethylene |
Country Status (4)
-
0
- NL NL246554D patent/NL246554A/xx unknown
- BE BE585844D patent/BE585844A/xx unknown
-
1958
- 1958-12-24 FR FR782566A patent/FR1279217A/fr not_active Expired
-
1959
- 1959-12-02 GB GB4094659A patent/GB883504A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1279217A (fr) | 1961-12-22 |
| BE585844A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL246554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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