GB852929A - Method of purifying solid high molecular weight polymers of alpha-olefins - Google Patents
Method of purifying solid high molecular weight polymers of alpha-olefinsInfo
- Publication number
- GB852929A GB852929A GB37718/58A GB3771858A GB852929A GB 852929 A GB852929 A GB 852929A GB 37718/58 A GB37718/58 A GB 37718/58A GB 3771858 A GB3771858 A GB 3771858A GB 852929 A GB852929 A GB 852929A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- acid
- crystallisable
- organic solvent
- inorganic impurities
- 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
- 239000004711 α-olefin Substances 0.000 title abstract 2
- 229920006158 high molecular weight polymer Polymers 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 7
- 239000002253 acid Substances 0.000 abstract 6
- 239000012535 impurity Substances 0.000 abstract 4
- 239000003960 organic solvent Substances 0.000 abstract 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229920001580 isotactic polymer Polymers 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229920001083 polybutene Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 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
- C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT852929X | 1957-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB852929A true GB852929A (en) | 1960-11-02 |
Family
ID=11327032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37718/58A Expired GB852929A (en) | 1957-11-27 | 1958-11-24 | Method of purifying solid high molecular weight polymers of alpha-olefins |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3153641A (en:Method) |
| BE (1) | BE573326A (en:Method) |
| FR (1) | FR1215914A (en:Method) |
| GB (1) | GB852929A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311571A (en) * | 1980-10-10 | 1982-01-19 | Conoco Inc. | Rapid phase transformation for poly(butene-1) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL194241A (en:Method) * | 1954-04-05 | |||
| US2845414A (en) * | 1956-11-05 | 1958-07-29 | Exxon Research Engineering Co | Olefin polymerization process |
-
0
- BE BE573326D patent/BE573326A/xx unknown
-
1958
- 1958-11-24 FR FR779886A patent/FR1215914A/fr not_active Expired
- 1958-11-24 GB GB37718/58A patent/GB852929A/en not_active Expired
-
1960
- 1960-08-03 US US47160A patent/US3153641A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311571A (en) * | 1980-10-10 | 1982-01-19 | Conoco Inc. | Rapid phase transformation for poly(butene-1) |
Also Published As
| Publication number | Publication date |
|---|---|
| BE573326A (en:Method) | |
| FR1215914A (fr) | 1960-04-21 |
| US3153641A (en) | 1964-10-20 |
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