ATE7793T1 - Verfahren zur herstellung von alphaolefinpolymeren. - Google Patents
Verfahren zur herstellung von alphaolefinpolymeren.Info
- Publication number
- ATE7793T1 ATE7793T1 AT80303005T AT80303005T ATE7793T1 AT E7793 T1 ATE7793 T1 AT E7793T1 AT 80303005 T AT80303005 T AT 80303005T AT 80303005 T AT80303005 T AT 80303005T AT E7793 T1 ATE7793 T1 AT E7793T1
- Authority
- AT
- Austria
- Prior art keywords
- olefin
- polymerization
- gas
- hydrocarbon
- carried out
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/382—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11018479A JPS5634709A (en) | 1979-08-31 | 1979-08-31 | Gas phase polymerization or copolymerization of olefin |
EP80303005A EP0024933B1 (de) | 1979-08-31 | 1980-08-29 | Verfahren zur Herstellung von alpha-Olefinpolymeren |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE7793T1 true ATE7793T1 (de) | 1984-06-15 |
Family
ID=14529164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80303005T ATE7793T1 (de) | 1979-08-31 | 1980-08-29 | Verfahren zur herstellung von alphaolefinpolymeren. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0024933B1 (de) |
JP (1) | JPS5634709A (de) |
AT (1) | ATE7793T1 (de) |
CA (1) | CA1140699A (de) |
DE (1) | DE3068113D1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57101A (en) * | 1980-06-04 | 1982-01-05 | Mitsui Petrochem Ind Ltd | Method and apparatus for polymerization |
DE3123115A1 (de) * | 1981-06-11 | 1982-12-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens |
US5208109A (en) * | 1982-06-24 | 1993-05-04 | Bp Chemicals Limited | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
FR2529208A1 (fr) * | 1982-06-24 | 1983-12-30 | Bp Chimie Sa | Catalyseurs pour la polymerisation et la copolymerisation de l'ethylene et procedes de polymerisation utilisant ces catalyseurs |
FR2529207A1 (fr) * | 1982-06-24 | 1983-12-30 | Bp Chimie Sa | Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus |
FR2529211B1 (fr) * | 1982-06-24 | 1986-09-26 | Bp Chimie Sa | Procede pour la polymerisation et la copolymerisation des alpha-olefines en lit fluidise |
FR2529209A1 (fr) * | 1982-06-24 | 1983-12-30 | Bp Chimie Sa | Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs |
FR2529206A1 (fr) * | 1982-06-24 | 1983-12-30 | Bp Chimie Sa | Procede de preparation de supports a base de chlorure de magnesium pour la preparation de catalyseurs de polymerisation des alpha-olefines et supports obtenus |
EP0099774B2 (de) * | 1982-06-24 | 1995-03-22 | BP Chimie Société Anonyme | Verfahren zur Polymerisation und Copolymerisation von Alphaolefinen in einem Fliessbett |
DE3362530D1 (en) * | 1982-06-24 | 1986-04-17 | Bp Chimie Sa | Catalysts for the polymerization and copolymerization of ethylene, and polymerization processes using such catalysts |
US4508844A (en) * | 1983-08-04 | 1985-04-02 | Exxon Research & Engineering Co. | Supported polyolefin catalyst for the polymerization of ethylene under high temperatures |
JPS61197608A (ja) * | 1985-02-28 | 1986-09-01 | Tounen Sekiyu Kagaku Kk | エチレンの重合方法 |
US4579836A (en) * | 1985-05-22 | 1986-04-01 | Amoco Corporation | Exhaustively prepolymerized supported alpha-olefin polymerization catalyst |
DE3832082A1 (de) * | 1988-09-21 | 1990-03-29 | Basf Ag | Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens |
JP2940684B2 (ja) † | 1989-12-29 | 1999-08-25 | 三井化学株式会社 | オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法 |
IT1246614B (it) | 1991-06-03 | 1994-11-24 | Himont Inc | Procedimento per la polimerizzazione in fase gas delle olefine |
IT1254279B (it) * | 1992-03-13 | 1995-09-14 | Montecatini Tecnologie Srl | Procedimento per la polimerizzazione in fase gas delle olefine |
US5436304A (en) * | 1992-03-19 | 1995-07-25 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
US5352749A (en) * | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
JPH07508769A (ja) * | 1992-03-31 | 1995-09-28 | ハンツマン・ポリプロピレン・コーポレーシヨン | ポリプロピレン樹脂及びその製造方法 |
WO1994025495A1 (en) * | 1993-05-20 | 1994-11-10 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
US5462999A (en) * | 1993-04-26 | 1995-10-31 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
GB9822123D0 (en) * | 1998-10-09 | 1998-12-02 | Borealis As | Catalyst |
FI111953B (fi) | 1998-11-12 | 2003-10-15 | Borealis Tech Oy | Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi |
NL1012082C2 (nl) * | 1999-05-18 | 2000-11-21 | Dsm Nv | Wervelbedreactor. |
JP5166662B2 (ja) * | 2001-09-27 | 2013-03-21 | 出光興産株式会社 | α−オレフィン低重合体の製造方法 |
JP5244514B2 (ja) * | 2008-09-16 | 2013-07-24 | 日本ポリプロ株式会社 | プロピレン系ブロック共重合体の連続気相製造方法 |
KR102581118B1 (ko) | 2019-12-09 | 2023-09-20 | 주식회사 엘지화학 | 올리고머 제조 장치 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2115995A1 (de) * | 1970-04-03 | 1971-10-14 | Shell Int Research | Verfahren zur Herstellung von Olefinpolymerisaten |
US4012573A (en) * | 1970-10-09 | 1977-03-15 | Basf Aktiengesellschaft | Method of removing heat from polymerization reactions of monomers in the gas phase |
JPS6051687B2 (ja) * | 1975-09-26 | 1985-11-15 | 株式会社ニコン | アナライザ−を有する光学系における偏光解消装置 |
JPS5330681A (en) * | 1976-09-02 | 1978-03-23 | Mitsui Petrochem Ind Ltd | Preparation of polyalpha-olefin |
DE2803280A1 (de) * | 1978-01-26 | 1980-01-03 | Huels Chemische Werke Ag | Verfahren zur mehrstufigen alpha- olefinpolymerisation |
-
1979
- 1979-08-31 JP JP11018479A patent/JPS5634709A/ja active Granted
-
1980
- 1980-08-29 CA CA000359351A patent/CA1140699A/en not_active Expired
- 1980-08-29 DE DE8080303005T patent/DE3068113D1/de not_active Expired
- 1980-08-29 AT AT80303005T patent/ATE7793T1/de not_active IP Right Cessation
- 1980-08-29 EP EP80303005A patent/EP0024933B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0024933B1 (de) | 1984-06-06 |
CA1140699A (en) | 1983-02-01 |
EP0024933A3 (en) | 1981-03-25 |
JPS5634709A (en) | 1981-04-07 |
DE3068113D1 (en) | 1984-07-12 |
EP0024933A2 (de) | 1981-03-11 |
JPS6324001B2 (de) | 1988-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |