ES472025A1 - Metodo para producir polimeros olefinicos - Google Patents
Metodo para producir polimeros olefinicosInfo
- Publication number
- ES472025A1 ES472025A1 ES472025A ES472025A ES472025A1 ES 472025 A1 ES472025 A1 ES 472025A1 ES 472025 A ES472025 A ES 472025A ES 472025 A ES472025 A ES 472025A ES 472025 A1 ES472025 A1 ES 472025A1
- Authority
- ES
- Spain
- Prior art keywords
- titanium trichloride
- temperature
- group
- solid titanium
- carbon atoms
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Método para producir polímeros olefínicos, caracterizado porque comprende polimerizar una olefina con un sistema catalítico que comprende (A) un catalizador sólido de tricloruro de titanio producido por reducción de tetracloruro de titanio con un compuesto organoalumínico de la fórmula (I); A1RnX3-n (I) (B) un agente activante de la fórmula (III): A1R''mY3-m (III) en la cual R'' tiene hasta 10 átomos de carbono y es un grupo hidrocarbúrico alifático que puede ser de cadena recta, de cadena ramificada o cíclico, o un grupo hidrocarbúrico aromático, y es un átomo de halógeno o un átomo de hidrógeno y m es un número que satisface la relación <m<3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7865577A JPS5411985A (en) | 1977-06-30 | 1977-06-30 | Preparation of olefin polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES472025A1 true ES472025A1 (es) | 1980-01-01 |
Family
ID=13667864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES472025A Expired ES472025A1 (es) | 1977-06-30 | 1978-06-30 | Metodo para producir polimeros olefinicos |
Country Status (16)
Country | Link |
---|---|
US (2) | US4246135A (es) |
JP (1) | JPS5411985A (es) |
AR (1) | AR221486A1 (es) |
BE (1) | BE868565A (es) |
BR (1) | BR7804066A (es) |
CA (1) | CA1120022A (es) |
DE (1) | DE2827999A1 (es) |
ES (1) | ES472025A1 (es) |
FR (1) | FR2395778A1 (es) |
GB (1) | GB2000513A (es) |
GR (1) | GR64977B (es) |
IT (1) | IT1105048B (es) |
NL (1) | NL7807022A (es) |
NO (1) | NO782258L (es) |
PT (1) | PT68242A (es) |
YU (1) | YU154878A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1162495B (it) * | 1978-12-28 | 1987-04-01 | Sumitomo Chemical Co | Prodimenzo per produrre copolimeri di propilene |
US4382018A (en) * | 1979-06-27 | 1983-05-03 | Dart Industries, Inc. | Method for making titanium trichloride catalysts |
JPS5922913A (ja) * | 1982-07-15 | 1984-02-06 | Chisso Corp | 高剛性成形品用ポリプロピレン樹脂 |
JPS59122506A (ja) * | 1982-12-28 | 1984-07-16 | Sumitomo Chem Co Ltd | 軟質プロピレン重合体 |
EP0121011A1 (en) * | 1983-03-30 | 1984-10-10 | Sumitomo Chemical Company, Limited | Method for the production of solid titanium trichloride catalyst |
WO1989000584A1 (en) * | 1987-07-10 | 1989-01-26 | Quantum Chemical Corporation | Propylene polymerization catalyst and method |
AU6147398A (en) * | 1997-02-05 | 1998-08-25 | Penn State Research Foundation, The | Metal catalyzed synthesis of hyperbranched ethylene and/or alpha-olefin polymers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129256A (en) * | 1959-12-01 | 1964-04-14 | Gulf Research Development Co | Alkylation of benzene with propylene in the presence of a catalyst containing titanium tetrachloride, alkyl aluminum sesquichloride, and oxygen |
US3409681A (en) * | 1964-06-25 | 1968-11-05 | Exxon Research Engineering Co | Method of making novel bimetallic heterogeneous catalysts and their use in hydrocarbon conversions |
US3414554A (en) * | 1965-07-06 | 1968-12-03 | Phillips Petroleum Co | Polymerization process and catalyst |
US3558271A (en) * | 1969-06-25 | 1971-01-26 | Benedetto Calcagno | Method of preparing catalytically active ticl3 |
US3865749A (en) * | 1973-08-30 | 1975-02-11 | Exxon Research Engineering Co | Butadiene polymerization catalyst |
US4060593A (en) * | 1974-07-31 | 1977-11-29 | Mitsubishi Chemical Industries | Preparation of titanium trichloride |
-
1977
- 1977-06-30 JP JP7865577A patent/JPS5411985A/ja active Pending
-
1978
- 1978-06-26 BR BR787804066A patent/BR7804066A/pt unknown
- 1978-06-26 DE DE19782827999 patent/DE2827999A1/de not_active Withdrawn
- 1978-06-27 GB GB7828064A patent/GB2000513A/en not_active Withdrawn
- 1978-06-27 CA CA000306335A patent/CA1120022A/en not_active Expired
- 1978-06-28 IT IT50068/78A patent/IT1105048B/it active
- 1978-06-28 GR GR56620A patent/GR64977B/el unknown
- 1978-06-29 BE BE188925A patent/BE868565A/xx not_active IP Right Cessation
- 1978-06-29 YU YU01548/78A patent/YU154878A/xx unknown
- 1978-06-29 PT PT68242A patent/PT68242A/pt unknown
- 1978-06-29 NL NL7807022A patent/NL7807022A/xx not_active Application Discontinuation
- 1978-06-29 NO NO782258A patent/NO782258L/no unknown
- 1978-06-29 AR AR272756A patent/AR221486A1/es active
- 1978-06-30 ES ES472025A patent/ES472025A1/es not_active Expired
- 1978-06-30 FR FR7819721A patent/FR2395778A1/fr active Granted
-
1979
- 1979-05-23 US US06/041,972 patent/US4246135A/en not_active Expired - Lifetime
-
1980
- 1980-07-08 US US06/166,873 patent/US4304892A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR7804066A (pt) | 1979-05-22 |
FR2395778B1 (es) | 1982-01-22 |
BE868565A (fr) | 1978-10-16 |
JPS5411985A (en) | 1979-01-29 |
NL7807022A (nl) | 1979-01-03 |
PT68242A (en) | 1978-07-01 |
YU154878A (en) | 1982-06-30 |
US4246135A (en) | 1981-01-20 |
FR2395778A1 (fr) | 1979-01-26 |
GB2000513A (en) | 1979-01-10 |
CA1120022A (en) | 1982-03-16 |
IT1105048B (it) | 1985-10-28 |
US4304892A (en) | 1981-12-08 |
IT7850068A0 (it) | 1978-06-28 |
NO782258L (no) | 1979-01-03 |
DE2827999A1 (de) | 1979-01-18 |
AR221486A1 (es) | 1981-02-13 |
GR64977B (en) | 1980-06-11 |
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