DE1570502A1 - Verfahren zur Aufarbeitung bzw.Reinigung von Polybuten-1 - Google Patents
Verfahren zur Aufarbeitung bzw.Reinigung von Polybuten-1Info
- Publication number
- DE1570502A1 DE1570502A1 DE19651570502 DE1570502A DE1570502A1 DE 1570502 A1 DE1570502 A1 DE 1570502A1 DE 19651570502 DE19651570502 DE 19651570502 DE 1570502 A DE1570502 A DE 1570502A DE 1570502 A1 DE1570502 A1 DE 1570502A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- polymer
- polybutene
- solvent
- solution
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 19
- 230000008569 process Effects 0.000 title description 11
- 229920001748 polybutylene Polymers 0.000 title description 9
- 229920000642 polymer Polymers 0.000 claims description 39
- 239000002904 solvent Substances 0.000 claims description 30
- 229920001083 polybutene Polymers 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 16
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000013557 residual solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 229920001580 isotactic polymer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000252073 Anguilliformes Species 0.000 description 1
- 241000208317 Petroselinum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 235000011197 perejil Nutrition 0.000 description 1
- -1 polybutylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
-
- 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
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
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)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR966351 | 1964-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1570502A1 true DE1570502A1 (de) | 1970-02-05 |
Family
ID=8824859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651570502 Pending DE1570502A1 (de) | 1964-03-06 | 1965-03-05 | Verfahren zur Aufarbeitung bzw.Reinigung von Polybuten-1 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE660701A (en, 2012) |
| DE (1) | DE1570502A1 (en, 2012) |
| GB (1) | GB1049351A (en, 2012) |
| NL (1) | NL6502842A (en, 2012) |
-
1965
- 1965-03-05 NL NL6502842A patent/NL6502842A/xx unknown
- 1965-03-05 GB GB946865A patent/GB1049351A/en not_active Expired
- 1965-03-05 BE BE660701D patent/BE660701A/xx unknown
- 1965-03-05 DE DE19651570502 patent/DE1570502A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6502842A (en, 2012) | 1965-09-07 |
| BE660701A (en, 2012) | 1965-07-01 |
| GB1049351A (en) | 1966-11-23 |
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