GB957657A - Treatment of solutions of olefin polymers - Google Patents
Treatment of solutions of olefin polymersInfo
- Publication number
- GB957657A GB957657A GB4519962A GB4519962A GB957657A GB 957657 A GB957657 A GB 957657A GB 4519962 A GB4519962 A GB 4519962A GB 4519962 A GB4519962 A GB 4519962A GB 957657 A GB957657 A GB 957657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst residues
- organic solvent
- phase
- polymer
- acid
- 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
- 229920000098 polyolefin Polymers 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229960001484 edetic acid Drugs 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 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
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/02—Purification
- C08C2/04—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
- 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)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA837488 | 1961-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB957657A true GB957657A (en) | 1964-05-06 |
Family
ID=4141405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4519962A Expired GB957657A (en) | 1961-12-05 | 1962-11-29 | Treatment of solutions of olefin polymers |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533831A (zh) * | 2020-06-01 | 2020-08-14 | 浙江众立合成材料科技股份有限公司 | 一种不饱和聚合物加氢后残余金属的脱除方法 |
-
0
- BE BE625668D patent/BE625668A/xx unknown
-
1962
- 1962-11-29 GB GB4519962A patent/GB957657A/en not_active Expired
- 1962-12-04 DE DE19621520513 patent/DE1520513A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533831A (zh) * | 2020-06-01 | 2020-08-14 | 浙江众立合成材料科技股份有限公司 | 一种不饱和聚合物加氢后残余金属的脱除方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1520513A1 (de) | 1969-04-10 |
| BE625668A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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