DE2734652C2 - - Google Patents
Info
- Publication number
- DE2734652C2 DE2734652C2 DE2734652A DE2734652A DE2734652C2 DE 2734652 C2 DE2734652 C2 DE 2734652C2 DE 2734652 A DE2734652 A DE 2734652A DE 2734652 A DE2734652 A DE 2734652A DE 2734652 C2 DE2734652 C2 DE 2734652C2
- Authority
- DE
- Germany
- Prior art keywords
- titanium
- catalyst
- aluminum
- polymerization
- organoaluminum compound
- 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
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
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/906—Comminution of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9133076A JPS6042243B2 (ja) | 1976-08-02 | 1976-08-02 | α−オレフイン類の重合方法 |
| JP9133176A JPS591405B2 (ja) | 1976-08-02 | 1976-08-02 | α−オレフィンの重合法 |
| JP3765177A JPS53123488A (en) | 1977-04-04 | 1977-04-04 | Polymerization of alpha-olefin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2734652A1 DE2734652A1 (de) | 1978-02-09 |
| DE2734652C2 true DE2734652C2 (US08066781-20111129-C00013.png) | 1989-06-01 |
Family
ID=27289535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772734652 Granted DE2734652A1 (de) | 1976-08-02 | 1977-08-01 | Katalysator fuer die polymerisation von alpha-olefinen |
Country Status (14)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4220745A (en) * | 1978-03-01 | 1980-09-02 | Mitsui Toatsu Chemicals, Inc. | Process for polymerization of α-olefins |
| JPS54158489A (en) * | 1978-06-05 | 1979-12-14 | Mitsubishi Petrochem Co Ltd | Polymerization of olefin |
| DE2831829A1 (de) * | 1978-07-20 | 1980-01-31 | Basf Ag | Verfahren zum herstellen einer komponente fuer polymerisationskatalysatoren |
| JPS598363B2 (ja) * | 1978-08-22 | 1984-02-24 | チッソ株式会社 | α−オレフイン重合体を製造する方法 |
| US4282114A (en) * | 1979-02-08 | 1981-08-04 | Mitsui Toatsu Chemicals, Inc. | Catalyst for polymerizing α-olefins |
| ZA801725B (en) * | 1979-04-01 | 1981-03-25 | Stamicarbon | Catalytic titanium component,process for the manufacture thereof,and process for the polymerization of alkenes-1 with application of such a titanium component |
| ZA801724B (en) * | 1979-04-01 | 1981-03-25 | Stamicarbon | Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component |
| US4267294A (en) * | 1979-12-18 | 1981-05-12 | Hercules Incorporated | 1-Olefin polymerization catalyst |
| US4422957A (en) * | 1980-05-02 | 1983-12-27 | Phillips Petroleum Company | Methods of producing polyolefins using supported high efficiency polyolefin catalyst components |
| US4618661A (en) * | 1980-05-02 | 1986-10-21 | Phillips Petroleum Company | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
| US4425257A (en) * | 1980-05-02 | 1984-01-10 | Phillips Petroleum Company | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
| US4347158A (en) * | 1980-05-02 | 1982-08-31 | Dart Industries, Inc. | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
| US4555496A (en) * | 1982-08-20 | 1985-11-26 | Phillips Petroleum Company | Supported polyolefin catalyst components and methods of making and using the same |
| US4419269A (en) * | 1982-12-06 | 1983-12-06 | The Dow Chemical Company | Transition metal containing catalyst |
| US4680351A (en) * | 1985-09-06 | 1987-07-14 | Phillips Petroleum Company | Supported polyolefin catalyst components and methods of making and using same |
| US4981929A (en) * | 1986-06-23 | 1991-01-01 | Union Carbide Chemicals And Plastics Company, Inc. | Catalyst productivity in the polymerization of olefins |
| US4736002A (en) * | 1986-06-30 | 1988-04-05 | El Paso Products Company | Novel propylene polymerization process |
| US4847340A (en) * | 1986-06-30 | 1989-07-11 | Rexene Products Company | Novel propylene polymerization process |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2099150A5 (US08066781-20111129-C00013.png) * | 1970-06-18 | 1972-03-10 | Mitsui Toatsu Chemicals | |
| NL163523C (nl) * | 1970-07-31 | 1983-11-16 | Montedison Spa | Werkwijze om een polymerisatiekatalysator te bereiden. |
| NL7114641A (US08066781-20111129-C00013.png) | 1970-10-29 | 1972-05-03 | ||
| NL160286C (US08066781-20111129-C00013.png) * | 1971-06-25 | |||
| JPS5210916B1 (US08066781-20111129-C00013.png) * | 1971-07-22 | 1977-03-26 | ||
| IT967867B (it) * | 1972-09-26 | 1974-03-11 | Montedison Spa | Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine |
| GB1452314A (en) * | 1972-11-10 | 1976-10-13 | Mitsui Petrochemical Ind Ld | Catalyst compositions for use in the polymerziation of olefins |
| JPS5250037B2 (US08066781-20111129-C00013.png) * | 1974-03-06 | 1977-12-21 | ||
| US4069169A (en) * | 1975-11-24 | 1978-01-17 | Mitsui Petrochemical Industries Ltd. | Process for preparation of catalyst component supported on high performance carrier |
-
1977
- 1977-07-11 US US05/814,690 patent/US4175171A/en not_active Expired - Lifetime
- 1977-07-19 CA CA283,013A patent/CA1107270A/en not_active Expired
- 1977-07-22 PT PT66841A patent/PT66841B/pt unknown
- 1977-07-26 GR GR54039A patent/GR61637B/el unknown
- 1977-07-28 GB GB31709/77A patent/GB1550708A/en not_active Expired
- 1977-07-29 IT IT26363/77A patent/IT1085427B/it active
- 1977-07-29 AT AT563077A patent/AT357758B/de not_active IP Right Cessation
- 1977-08-01 YU YU1884/77A patent/YU39811B/xx unknown
- 1977-08-01 DE DE19772734652 patent/DE2734652A1/de active Granted
- 1977-08-01 BR BR7705050A patent/BR7705050A/pt unknown
- 1977-08-01 NL NLAANVRAGE7708469,A patent/NL184063C/xx not_active IP Right Cessation
- 1977-08-02 FR FR7723814A patent/FR2360608A1/fr active Granted
- 1977-08-02 CS CS775123A patent/CS207302B2/cs unknown
- 1977-08-02 MX MX170090A patent/MX146250A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT66841A (en) | 1977-08-01 |
| US4175171A (en) | 1979-11-20 |
| CS207302B2 (en) | 1981-07-31 |
| FR2360608B1 (US08066781-20111129-C00013.png) | 1984-05-25 |
| DE2734652A1 (de) | 1978-02-09 |
| GR61637B (en) | 1978-12-04 |
| YU188477A (en) | 1983-02-28 |
| ATA563077A (de) | 1979-12-15 |
| PT66841B (en) | 1978-12-28 |
| IT1085427B (it) | 1985-05-28 |
| NL184063C (nl) | 1989-04-03 |
| NL7708469A (nl) | 1978-02-06 |
| YU39811B (en) | 1985-04-30 |
| FR2360608A1 (fr) | 1978-03-03 |
| AT357758B (de) | 1980-07-25 |
| NL184063B (nl) | 1988-11-01 |
| CA1107270A (en) | 1981-08-18 |
| BR7705050A (pt) | 1978-05-02 |
| GB1550708A (en) | 1979-08-15 |
| MX146250A (es) | 1982-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |