BE786661A - Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethylene - Google Patents
Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethyleneInfo
- Publication number
- BE786661A BE786661A BE786661DA BE786661A BE 786661 A BE786661 A BE 786661A BE 786661D A BE786661D A BE 786661DA BE 786661 A BE786661 A BE 786661A
- Authority
- BE
- Belgium
- Prior art keywords
- ethylene
- butene
- copolymers
- production
- homopolymers
- Prior art date
Links
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16638271A | 1971-07-27 | 1971-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE786661A true BE786661A (fr) | 1973-01-24 |
Family
ID=22603059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE786661D BE786661A (fr) | 1971-07-27 | Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethylene |
Country Status (8)
Country | Link |
---|---|
US (1) | US3794627A (xx) |
JP (1) | JPS5530002B1 (xx) |
BE (1) | BE786661A (xx) |
CA (1) | CA1001346A (xx) |
DE (1) | DE2237007A1 (xx) |
FR (1) | FR2147263B1 (xx) |
GB (1) | GB1359947A (xx) |
IT (1) | IT963328B (xx) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1415898A (en) * | 1972-02-11 | 1975-12-03 | Huels Chemische Werke Ag | Manufacture of low-density ethylene polymers |
DE2338478C3 (de) * | 1973-07-28 | 1980-05-29 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von isotaktischem Polypropylen und dessen kristallinen Copolymeren mit bis zu 10 Molprozent Buten-1 |
DE3306249A1 (de) * | 1983-02-23 | 1984-08-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen herstellen partikelfoermiger ethylen-buten-(1)-copolymerisate |
DE3527551A1 (de) * | 1985-08-01 | 1987-02-05 | Basf Ag | Verfahren zur polymerisation von isobutylen |
US5444133A (en) * | 1993-04-22 | 1995-08-22 | Occidental Chemical Corporation | Process for producing polyethylene |
US20040136881A1 (en) * | 1997-07-15 | 2004-07-15 | Verser Donald W. | Separation of polymer particles and vaporized diluent in a cyclone |
US6239235B1 (en) | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
US6281300B1 (en) * | 1998-03-20 | 2001-08-28 | Exxon Chemical Patents, Inc. | Continuous slurry polymerization volatile removal |
US7268194B2 (en) * | 1998-03-20 | 2007-09-11 | Exxonmobil Chemical Patents Inc. | Continuous slurry polymerization process and apparatus |
KR100531628B1 (ko) | 1998-03-20 | 2005-11-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 연속적인 슬러리 중합반응의 휘발물질 제거 |
US20020111441A1 (en) | 1998-03-20 | 2002-08-15 | Kendrick James Austin | Continuous slurry polymerization volatile removal |
CA2379424A1 (en) * | 1999-07-15 | 2001-01-25 | Phillips Petroleum Company | Slotted slurry take off |
US6420497B1 (en) * | 1999-12-03 | 2002-07-16 | Phillips Petroleum Company | Solids concentration in slurry polymerization |
US8344078B2 (en) | 2010-05-21 | 2013-01-01 | Chevron Phillips Chemical Company Lp | Continuous take off technique and pressure control of polymerization reactors |
ES2537183T3 (es) | 2010-07-30 | 2015-06-03 | Total Research & Technology Feluy | Procedimiento de producción de polietileno |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
-
0
- BE BE786661D patent/BE786661A/xx unknown
-
1971
- 1971-07-27 US US00166382A patent/US3794627A/en not_active Expired - Lifetime
-
1972
- 1972-07-13 CA CA147,076A patent/CA1001346A/en not_active Expired
- 1972-07-25 GB GB3480872A patent/GB1359947A/en not_active Expired
- 1972-07-25 IT IT27379/72A patent/IT963328B/it active
- 1972-07-27 JP JP7467772A patent/JPS5530002B1/ja active Pending
- 1972-07-27 FR FR7227117A patent/FR2147263B1/fr not_active Expired
- 1972-07-27 DE DE2237007A patent/DE2237007A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1001346A (en) | 1976-12-07 |
GB1359947A (en) | 1974-07-17 |
FR2147263B1 (xx) | 1977-01-14 |
IT963328B (it) | 1974-01-10 |
US3794627A (en) | 1974-02-26 |
DE2237007A1 (de) | 1973-03-29 |
JPS5530002B1 (xx) | 1980-08-07 |
FR2147263A1 (xx) | 1973-03-09 |
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