FR2306221A1 - Procede pour preparer des polyolefines - Google Patents
Procede pour preparer des polyolefinesInfo
- Publication number
- FR2306221A1 FR2306221A1 FR7609676A FR7609676A FR2306221A1 FR 2306221 A1 FR2306221 A1 FR 2306221A1 FR 7609676 A FR7609676 A FR 7609676A FR 7609676 A FR7609676 A FR 7609676A FR 2306221 A1 FR2306221 A1 FR 2306221A1
- Authority
- FR
- France
- Prior art keywords
- preparing polyolefins
- polyolefins
- preparing
- 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.)
- Granted
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/08—Butenes
- C08F10/10—Isobutene
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50039745A JPS51115586A (en) | 1975-04-03 | 1975-04-03 | Method of preparing polyolefins |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306221A1 true FR2306221A1 (fr) | 1976-10-29 |
FR2306221B1 FR2306221B1 (fr) | 1980-11-21 |
Family
ID=12561489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609676A Granted FR2306221A1 (fr) | 1975-04-03 | 1976-04-02 | Procede pour preparer des polyolefines |
Country Status (5)
Country | Link |
---|---|
US (1) | US4076923A (fr) |
JP (1) | JPS51115586A (fr) |
DE (1) | DE2614325A1 (fr) |
FR (1) | FR2306221A1 (fr) |
IT (1) | IT1058742B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0240325A2 (fr) * | 1986-04-01 | 1987-10-07 | Neste Oy | Composants de catalyseur pour polymérisation d'alpha-oléfines et leur procédé de préparation |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1077073B (it) * | 1976-10-19 | 1985-04-27 | Sarda Off Mecc Spa | Procedimento di polimerizzazione di olefine e relativi catalizzatori |
BE1005718A3 (fr) * | 1992-03-10 | 1993-12-28 | Solvay | Procede pour la fabrication d'une poudre microspheroidale a faible dispersite, poudre microspheroidale a faible dispersite ainsi obtenue, catalyseurs pour la polymerisation d'alpha-olefines et procede de polymerisation d'alpha-olefines. |
US6232418B1 (en) * | 1997-06-17 | 2001-05-15 | Exxon Mobile Chemical Patents, Inc | Process for the production of an aromatic modified resin based on crude C5 |
US8309485B2 (en) | 2009-03-09 | 2012-11-13 | Chevron Phillips Chemical Company Lp | Methods for producing metal-containing sulfated activator-supports |
-
1975
- 1975-04-03 JP JP50039745A patent/JPS51115586A/ja active Granted
-
1976
- 1976-03-22 US US05/669,299 patent/US4076923A/en not_active Expired - Lifetime
- 1976-04-02 IT IT21901/76A patent/IT1058742B/it active
- 1976-04-02 DE DE19762614325 patent/DE2614325A1/de not_active Ceased
- 1976-04-02 FR FR7609676A patent/FR2306221A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0240325A2 (fr) * | 1986-04-01 | 1987-10-07 | Neste Oy | Composants de catalyseur pour polymérisation d'alpha-oléfines et leur procédé de préparation |
EP0240325A3 (en) * | 1986-04-01 | 1987-10-28 | Neste Oy | Catalyst components for alpha olephine-polymerizing catalysts and procedure for manufacturing same |
BE1000129A3 (fr) * | 1986-04-01 | 1988-04-12 | Neste Oy | Composants de catalyseurs pour catalyseurs de polymerisation d'alpha-olefines, et procede pour les fabriquer. |
Also Published As
Publication number | Publication date |
---|---|
US4076923A (en) | 1978-02-28 |
JPS5415315B2 (fr) | 1979-06-13 |
JPS51115586A (en) | 1976-10-12 |
IT1058742B (it) | 1982-05-10 |
FR2306221B1 (fr) | 1980-11-21 |
DE2614325A1 (de) | 1976-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |