IT939036B - Procedimento per la polimerizzazio ne delle olefine - Google Patents
Procedimento per la polimerizzazio ne delle olefineInfo
- Publication number
- IT939036B IT939036B IT29619/71A IT2961971A IT939036B IT 939036 B IT939036 B IT 939036B IT 29619/71 A IT29619/71 A IT 29619/71A IT 2961971 A IT2961971 A IT 2961971A IT 939036 B IT939036 B IT 939036B
- Authority
- IT
- Italy
- Prior art keywords
- olefins
- polymerization
- procedure
- 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
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 |
|---|---|---|---|
| LU61838 | 1970-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT939036B true IT939036B (it) | 1973-02-10 |
Family
ID=19726508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29619/71A IT939036B (it) | 1970-10-08 | 1971-10-07 | Procedimento per la polimerizzazio ne delle olefine |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS5211349B1 (xx) |
| AT (1) | AT312288B (xx) |
| BE (1) | BE773227A (xx) |
| BG (1) | BG20385A3 (xx) |
| CA (1) | CA974345A (xx) |
| CH (1) | CH532087A (xx) |
| CS (1) | CS168569B2 (xx) |
| DE (1) | DE2146686C3 (xx) |
| DK (1) | DK132952C (xx) |
| ES (1) | ES394855A1 (xx) |
| FI (1) | FI56189C (xx) |
| FR (1) | FR2109880A5 (xx) |
| GB (2) | GB1314784A (xx) |
| HU (1) | HU163169B (xx) |
| IT (1) | IT939036B (xx) |
| LU (1) | LU61838A1 (xx) |
| NL (1) | NL143944B (xx) |
| NO (1) | NO137642C (xx) |
| PL (1) | PL72441B1 (xx) |
| RO (1) | RO61575A (xx) |
| SE (1) | SE395706B (xx) |
| TR (1) | TR18048A (xx) |
| YU (1) | YU34489B (xx) |
| ZA (1) | ZA715890B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258159A (en) | 1972-11-24 | 1981-03-24 | Solvay & Cie | Process for the polymerization of olefins |
| DE2331103C2 (de) * | 1973-06-19 | 1983-12-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen kleinteiliger Homo- oder Copolymerisate des Äthylens |
| CA1039448A (en) * | 1973-12-27 | 1978-09-26 | Mituji Miyoshi | Process for preparing polyolefins |
| IT1009869B (it) | 1974-04-17 | 1976-12-20 | Snam Progetti | Procedimento per la polimerizzazio ne di alfa olefine catalizzatore impiegato in tale processo e meto do per la sua preparazione |
| JPS5641207A (en) * | 1979-09-14 | 1981-04-17 | Idemitsu Kosan Co Ltd | Preparation of polyethylene |
| US4359403A (en) * | 1981-04-13 | 1982-11-16 | Chemplex Company | Polymerization catalyst and method |
| US4806513A (en) * | 1984-05-29 | 1989-02-21 | Phillips Petroleum Company | Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same |
| AU6725790A (en) * | 1989-11-01 | 1991-05-31 | Exxon Chemical Patents Inc. | Support adjuvant for improved vanadium polymerization catalyst |
-
1970
- 1970-10-08 LU LU61838D patent/LU61838A1/xx unknown
-
1971
- 1971-09-02 ZA ZA715890A patent/ZA715890B/xx unknown
- 1971-09-06 CH CH1305471A patent/CH532087A/fr not_active IP Right Cessation
- 1971-09-07 ES ES394855A patent/ES394855A1/es not_active Expired
- 1971-09-17 DE DE2146686A patent/DE2146686C3/de not_active Expired
- 1971-09-29 BE BE773227A patent/BE773227A/xx not_active IP Right Cessation
- 1971-09-29 FR FR7135149A patent/FR2109880A5/fr not_active Expired
- 1971-09-30 CS CS6930A patent/CS168569B2/cs unknown
- 1971-10-04 NL NL717113598A patent/NL143944B/xx not_active IP Right Cessation
- 1971-10-04 NO NO3631/71A patent/NO137642C/no unknown
- 1971-10-04 BG BG018675A patent/BG20385A3/xx unknown
- 1971-10-05 YU YU2519/71A patent/YU34489B/xx unknown
- 1971-10-05 RO RO68369A patent/RO61575A/ro unknown
- 1971-10-06 PL PL1971150920A patent/PL72441B1/pl unknown
- 1971-10-06 TR TR18048A patent/TR18048A/xx unknown
- 1971-10-07 DK DK488371A patent/DK132952C/da not_active IP Right Cessation
- 1971-10-07 CA CA124,724A patent/CA974345A/en not_active Expired
- 1971-10-07 SE SE7112704A patent/SE395706B/xx unknown
- 1971-10-07 IT IT29619/71A patent/IT939036B/it active
- 1971-10-07 AT AT866571A patent/AT312288B/de not_active IP Right Cessation
- 1971-10-08 GB GB4695671A patent/GB1314784A/en not_active Expired
- 1971-10-08 HU HUSO1016A patent/HU163169B/hu unknown
- 1971-10-08 FI FI2827/71A patent/FI56189C/fi active
- 1971-10-08 JP JP46079355A patent/JPS5211349B1/ja active Pending
-
1973
- 1973-03-28 GB GB1487973A patent/GB1376887A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| TR18048A (tr) | 1978-08-12 |
| ES394855A1 (es) | 1974-03-01 |
| DK132952C (da) | 1976-07-26 |
| AT312288B (de) | 1973-12-27 |
| DE2146686B2 (de) | 1979-01-18 |
| PL72441B1 (en) | 1974-06-29 |
| DE2146686C3 (de) | 1979-09-20 |
| FR2109880A5 (xx) | 1972-05-26 |
| NL143944B (nl) | 1974-11-15 |
| FI56189B (fi) | 1979-08-31 |
| CA974345A (en) | 1975-09-09 |
| SE395706B (sv) | 1977-08-22 |
| HU163169B (xx) | 1973-06-28 |
| NO137642B (no) | 1977-12-19 |
| GB1314784A (en) | 1973-04-26 |
| YU251971A (en) | 1979-02-28 |
| BE773227A (xx) | 1972-03-29 |
| FI56189C (fi) | 1979-12-10 |
| YU34489B (en) | 1979-09-10 |
| CH532087A (fr) | 1972-12-31 |
| JPS5211349B1 (xx) | 1977-03-30 |
| NO137642C (no) | 1978-03-29 |
| LU61838A1 (xx) | 1972-06-28 |
| NL7113598A (xx) | 1972-04-11 |
| AU3390971A (en) | 1973-04-05 |
| DE2146686A1 (de) | 1972-04-13 |
| DK132952B (da) | 1976-03-01 |
| ZA715890B (en) | 1972-05-31 |
| BG20385A3 (bg) | 1975-11-05 |
| CS168569B2 (xx) | 1976-06-29 |
| GB1376887A (en) | 1974-12-11 |
| RO61575A (xx) | 1977-08-15 |
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