DE1028339B - Verfahren zur Aufarbeitung von Polyolefindispersionen - Google Patents
Verfahren zur Aufarbeitung von PolyolefindispersionenInfo
- Publication number
- DE1028339B DE1028339B DEF18603A DEF0018603A DE1028339B DE 1028339 B DE1028339 B DE 1028339B DE F18603 A DEF18603 A DE F18603A DE F0018603 A DEF0018603 A DE F0018603A DE 1028339 B DE1028339 B DE 1028339B
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- water
- alcohol
- suspension
- aqueous
- 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 17
- 229920000098 polyolefin Polymers 0.000 title claims description 11
- 239000006185 dispersion Substances 0.000 title claims description 3
- 229920000642 polymer Polymers 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 17
- 239000002270 dispersing agent Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 230000007717 exclusion Effects 0.000 claims description 4
- 238000010626 work up procedure Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- -1 polyethylene Polymers 0.000 description 12
- 229920000573 polyethylene Polymers 0.000 description 11
- 239000004698 Polyethylene Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000008346 aqueous phase Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 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
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)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL211080D NL211080A (en, 2012) | 1955-10-08 | ||
| BE551616D BE551616A (en, 2012) | 1955-10-08 | ||
| DEF18603A DE1028339B (de) | 1955-10-08 | 1955-10-08 | Verfahren zur Aufarbeitung von Polyolefindispersionen |
| US612099A US3066130A (en) | 1955-10-08 | 1956-09-26 | Process for finishing polyolefins |
| FR1158132D FR1158132A (fr) | 1955-10-08 | 1956-10-05 | Procédé de traitement de poly-oléfines |
| CH349415D CH349415A (de) | 1955-10-08 | 1956-10-06 | Verfahren zur Aufarbeitung von Polyolefinsuspensionen |
| GB30672/56A GB840691A (en) | 1955-10-08 | 1956-10-08 | Process for working up polyolefines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF18603A DE1028339B (de) | 1955-10-08 | 1955-10-08 | Verfahren zur Aufarbeitung von Polyolefindispersionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1028339B true DE1028339B (de) | 1958-04-17 |
Family
ID=7089017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF18603A Pending DE1028339B (de) | 1955-10-08 | 1955-10-08 | Verfahren zur Aufarbeitung von Polyolefindispersionen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3066130A (en, 2012) |
| BE (1) | BE551616A (en, 2012) |
| CH (1) | CH349415A (en, 2012) |
| DE (1) | DE1028339B (en, 2012) |
| FR (1) | FR1158132A (en, 2012) |
| GB (1) | GB840691A (en, 2012) |
| NL (1) | NL211080A (en, 2012) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1124243B (de) * | 1959-01-07 | 1962-02-22 | Hoechst Ag | Verfahren zur Aufarbeitung von Katalysator enthaltenden Polyolefinen |
| DE1135662B (de) * | 1959-07-11 | 1962-08-30 | Huels Chemische Werke Ag | Verfahren zum Aufarbeiten von Niederdruckpolyolefin-Dispersionen |
| DE1146659B (de) * | 1959-10-10 | 1963-04-04 | Huels Chemische Werke Ag | Verfahren zum Aufarbeiten von Niederdruckpolyolefin-Dispersionen |
| DE1209748B (de) * | 1959-07-11 | 1966-01-27 | Huels Chemische Werke Ag | Verfahren zum Aufarbeiten von Niederdruckpolyolefinen |
| DE1292379B (de) * | 1959-06-12 | 1969-04-10 | Huels Chemische Werke Ag | Verfahren zur Aufarbeitung von Niederdruck-Polyolefinen |
| DE1300675B (de) * | 1961-06-09 | 1969-08-07 | Montedison Spa | Verfahren zur Entfernung der Katalysatorrueckstaende aus Polyolefinen |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091333B (de) * | 1957-12-27 | 1960-10-20 | Hoechst Ag | Verfahren zur Aufarbeitung von Polyolefinen |
| BE574410A (en, 2012) * | 1958-01-02 | |||
| US3216986A (en) * | 1960-12-22 | 1965-11-09 | Exxon Research Engineering Co | Polymer deashing with alkanols and hci |
| GB968875A (en) * | 1961-02-09 | 1964-09-02 | Dunlop Rubber Co | Improvements in or relating to the recovery of polymers |
| US3200059A (en) * | 1961-09-29 | 1965-08-10 | Celanese Corp | Polymer purification |
| NL270917A (en, 2012) * | 1961-11-01 | |||
| US3502633A (en) * | 1966-05-31 | 1970-03-24 | Shell Oil Co | Polymerization process |
| US20050067074A1 (en) * | 1994-01-19 | 2005-03-31 | Hinshaw Jerald C. | Metal complexes for use as gas generants |
| US6969435B1 (en) | 1994-01-19 | 2005-11-29 | Alliant Techsystems Inc. | Metal complexes for use as gas generants |
| US5725699A (en) * | 1994-01-19 | 1998-03-10 | Thiokol Corporation | Metal complexes for use as gas generants |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440498A (en) * | 1943-05-15 | 1948-04-27 | Standard Oil Dev Co | Polymerization catalysts |
| US2458378A (en) * | 1946-01-07 | 1949-01-04 | Phillips Petroleum Co | Process of separating metallic sodium from high molecular weight polymers made by polymerization of vinyl compounds |
| DE973626C (de) * | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| US2813136A (en) * | 1953-12-18 | 1957-11-12 | Phillips Petroleum Co | Treatment of polymers produced by alkali metal catalyzed polymerization |
| IT565268A (en, 2012) * | 1954-02-25 | |||
| NL95589C (en, 2012) * | 1954-04-05 | |||
| US2833755A (en) * | 1955-11-29 | 1958-05-06 | Eastman Kodak Co | Preparation of polyolefins of improved color by catalytic polymerization with a titanium tetraalkoxide and a monoalkyl aluminum dihalide |
-
0
- NL NL211080D patent/NL211080A/xx unknown
- BE BE551616D patent/BE551616A/xx unknown
-
1955
- 1955-10-08 DE DEF18603A patent/DE1028339B/de active Pending
-
1956
- 1956-09-26 US US612099A patent/US3066130A/en not_active Expired - Lifetime
- 1956-10-05 FR FR1158132D patent/FR1158132A/fr not_active Expired
- 1956-10-06 CH CH349415D patent/CH349415A/de unknown
- 1956-10-08 GB GB30672/56A patent/GB840691A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1124243B (de) * | 1959-01-07 | 1962-02-22 | Hoechst Ag | Verfahren zur Aufarbeitung von Katalysator enthaltenden Polyolefinen |
| DE1292379B (de) * | 1959-06-12 | 1969-04-10 | Huels Chemische Werke Ag | Verfahren zur Aufarbeitung von Niederdruck-Polyolefinen |
| DE1135662B (de) * | 1959-07-11 | 1962-08-30 | Huels Chemische Werke Ag | Verfahren zum Aufarbeiten von Niederdruckpolyolefin-Dispersionen |
| DE1209748B (de) * | 1959-07-11 | 1966-01-27 | Huels Chemische Werke Ag | Verfahren zum Aufarbeiten von Niederdruckpolyolefinen |
| DE1146659B (de) * | 1959-10-10 | 1963-04-04 | Huels Chemische Werke Ag | Verfahren zum Aufarbeiten von Niederdruckpolyolefin-Dispersionen |
| DE1300675B (de) * | 1961-06-09 | 1969-08-07 | Montedison Spa | Verfahren zur Entfernung der Katalysatorrueckstaende aus Polyolefinen |
Also Published As
| Publication number | Publication date |
|---|---|
| BE551616A (en, 2012) | |
| FR1158132A (fr) | 1958-06-06 |
| GB840691A (en) | 1960-07-06 |
| CH349415A (de) | 1960-10-15 |
| NL211080A (en, 2012) | |
| US3066130A (en) | 1962-11-27 |
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