BR8604446A - Processo para a purificacao de copolimeros de etileno/alfa-olefina - Google Patents
Processo para a purificacao de copolimeros de etileno/alfa-olefinaInfo
- Publication number
- BR8604446A BR8604446A BR8604446A BR8604446A BR8604446A BR 8604446 A BR8604446 A BR 8604446A BR 8604446 A BR8604446 A BR 8604446A BR 8604446 A BR8604446 A BR 8604446A BR 8604446 A BR8604446 A BR 8604446A
- Authority
- BR
- Brazil
- Prior art keywords
- alpha
- purification
- ethylene
- olefine copolymers
- olefine
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 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
- C08F6/06—Treatment of polymer solutions
- C08F6/08—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
- C08F6/06—Treatment of polymer solutions
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
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 |
|---|---|---|---|
| US77737385A | 1985-09-18 | 1985-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8604446A true BR8604446A (pt) | 1987-05-12 |
Family
ID=25110074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8604446A BR8604446A (pt) | 1985-09-18 | 1986-09-17 | Processo para a purificacao de copolimeros de etileno/alfa-olefina |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0220817A3 (en, 2012) |
| JP (1) | JPS6296504A (en, 2012) |
| KR (1) | KR940006447B1 (en, 2012) |
| CN (1) | CN86106330A (en, 2012) |
| BR (1) | BR8604446A (en, 2012) |
| CA (1) | CA1273746A (en, 2012) |
| IN (1) | IN168452B (en, 2012) |
| ZA (1) | ZA866626B (en, 2012) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3356669A (en) * | 1964-04-01 | 1967-12-05 | Phillips Petroleum Co | Compounds polymerization |
| JPS5231227B2 (en, 2012) * | 1973-11-17 | 1977-08-13 | ||
| JPS5841283B2 (ja) * | 1974-01-16 | 1983-09-10 | 住友化学工業株式会社 | プロピレンの重合体あるいは共重合体の製造方法 |
| JPS5292289A (en) * | 1976-01-29 | 1977-08-03 | Sumitomo Chem Co Ltd | Production of homo-and copolymers of propylene |
| JPS52109587A (en) * | 1976-03-11 | 1977-09-13 | Sumitomo Chem Co Ltd | Purification of propylene polymer or copolymer |
| JPS5731910A (en) * | 1980-08-05 | 1982-02-20 | Chisso Corp | Production of polypropylene |
| JPS58136607A (ja) * | 1982-02-08 | 1983-08-13 | Mitsui Toatsu Chem Inc | エチレン／プロピレンランダム共重合体の製造方法 |
| JPS59129209A (ja) * | 1983-01-14 | 1984-07-25 | Mitsui Toatsu Chem Inc | プロピレン／エチレンランダム共重合体の製造方法 |
| JPS6094408A (ja) * | 1983-10-28 | 1985-05-27 | Sumitomo Chem Co Ltd | 重合体スラリ−の処理方法 |
-
1986
- 1986-08-29 IN IN776/DEL/86A patent/IN168452B/en unknown
- 1986-09-01 ZA ZA866626A patent/ZA866626B/xx unknown
- 1986-09-12 EP EP86307062A patent/EP0220817A3/en not_active Withdrawn
- 1986-09-15 CA CA000518167A patent/CA1273746A/en not_active Expired - Fee Related
- 1986-09-16 KR KR1019860007761A patent/KR940006447B1/ko not_active Expired - Fee Related
- 1986-09-17 CN CN198686106330A patent/CN86106330A/zh active Pending
- 1986-09-17 BR BR8604446A patent/BR8604446A/pt unknown
- 1986-09-17 JP JP61219103A patent/JPS6296504A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR870003140A (ko) | 1987-04-15 |
| EP0220817A3 (en) | 1988-04-27 |
| CA1273746A (en) | 1990-09-04 |
| CN86106330A (zh) | 1987-05-27 |
| EP0220817A2 (en) | 1987-05-06 |
| ZA866626B (en) | 1987-04-29 |
| JPS6296504A (ja) | 1987-05-06 |
| IN168452B (en, 2012) | 1991-04-06 |
| KR940006447B1 (ko) | 1994-07-20 |
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