GB870326A - Improvements in or relating to the purification of polymers contaminated by metal compounds - Google Patents
Improvements in or relating to the purification of polymers contaminated by metal compoundsInfo
- Publication number
- GB870326A GB870326A GB4371/60A GB437160A GB870326A GB 870326 A GB870326 A GB 870326A GB 4371/60 A GB4371/60 A GB 4371/60A GB 437160 A GB437160 A GB 437160A GB 870326 A GB870326 A GB 870326A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- water
- acid
- treatment
- oxygen
- 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
- 229920000642 polymer Polymers 0.000 title abstract 6
- 150000002736 metal compounds Chemical class 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 abstract 2
- 238000010306 acid treatment Methods 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003863 metallic catalyst Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 abstract 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000080 wetting agent Substances 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL870326X | 1959-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB870326A true GB870326A (en) | 1961-06-14 |
Family
ID=19851178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4371/60A Expired GB870326A (en) | 1959-02-09 | 1960-02-08 | Improvements in or relating to the purification of polymers contaminated by metal compounds |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE587362A (enrdf_load_stackoverflow) |
| GB (1) | GB870326A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1277780A1 (de) * | 2001-07-19 | 2003-01-22 | Bayer Ag | Aufarbeitung von Polymersyntheselösungen |
| CN103665219A (zh) * | 2012-09-13 | 2014-03-26 | 中国石油化工股份有限公司 | 一种聚异戊二烯溶液的处理方法 |
| WO2017003803A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Articles of reclaimed polyethylene compositions |
| WO2017003800A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Reclaimed polypropylene composition |
| WO2017003801A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Reclaimed polyethylene composition |
| WO2017003802A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Articles of reclaimed polypropylene compositions |
-
0
- BE BE587362D patent/BE587362A/xx unknown
-
1960
- 1960-02-08 GB GB4371/60A patent/GB870326A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1277780A1 (de) * | 2001-07-19 | 2003-01-22 | Bayer Ag | Aufarbeitung von Polymersyntheselösungen |
| CN103665219A (zh) * | 2012-09-13 | 2014-03-26 | 中国石油化工股份有限公司 | 一种聚异戊二烯溶液的处理方法 |
| CN103665219B (zh) * | 2012-09-13 | 2016-03-30 | 中国石油化工股份有限公司 | 一种聚异戊二烯溶液的处理方法 |
| WO2017003803A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Articles of reclaimed polyethylene compositions |
| WO2017003800A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Reclaimed polypropylene composition |
| WO2017003801A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Reclaimed polyethylene composition |
| WO2017003802A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | Articles of reclaimed polypropylene compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| BE587362A (enrdf_load_stackoverflow) |
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