RO68285A - Procedeu de copolimerizare a etilenei cu 1,3-butadiena - Google Patents
Procedeu de copolimerizare a etilenei cu 1,3-butadienaInfo
- Publication number
- RO68285A RO68285A RO7583049A RO8304975A RO68285A RO 68285 A RO68285 A RO 68285A RO 7583049 A RO7583049 A RO 7583049A RO 8304975 A RO8304975 A RO 8304975A RO 68285 A RO68285 A RO 68285A
- Authority
- RO
- Romania
- Prior art keywords
- butadiene
- ethylene
- cooling
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25933/74A IT1017868B (it) | 1974-08-02 | 1974-08-02 | Procedimento per la preparazione in alta resa di copolimeri dello etilene con 1.3 butadiene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO68285A true RO68285A (ro) | 1980-08-15 |
Family
ID=11218175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7583049A RO68285A (ro) | 1974-08-02 | 1975-08-02 | Procedeu de copolimerizare a etilenei cu 1,3-butadiena |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS5137983A (ro) |
| AT (1) | AT342859B (ro) |
| AU (1) | AU8286475A (ro) |
| BE (1) | BE832053A (ro) |
| BR (1) | BR7504978A (ro) |
| CA (1) | CA1043943A (ro) |
| DD (1) | DD119253A5 (ro) |
| DE (1) | DE2534493C2 (ro) |
| DK (1) | DK351575A (ro) |
| ES (1) | ES440486A1 (ro) |
| FR (1) | FR2280654A1 (ro) |
| GB (1) | GB1519473A (ro) |
| HU (1) | HU170894B (ro) |
| IL (1) | IL47730A0 (ro) |
| IT (1) | IT1017868B (ro) |
| LU (1) | LU73122A1 (ro) |
| MW (1) | MW4275A1 (ro) |
| NL (1) | NL7509283A (ro) |
| NO (1) | NO752703L (ro) |
| RO (1) | RO68285A (ro) |
| SE (1) | SE7508740L (ro) |
| SU (1) | SU707523A3 (ro) |
| TR (1) | TR18961A (ro) |
| ZA (2) | ZA754374B (ro) |
| ZM (1) | ZM10075A1 (ro) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52156195A (en) * | 1976-06-22 | 1977-12-26 | Mitsubishi Chem Ind Ltd | Production of solid catalyst and olefin polymers |
| JPS52156795A (en) * | 1976-06-23 | 1977-12-27 | Mitsubishi Chem Ind Ltd | Production of solid catalyst and olefin polymers |
| US4322450A (en) | 1979-09-24 | 1982-03-30 | Scott Paper Company | Surface replication on a coated substrate |
| US4427732A (en) | 1980-10-02 | 1984-01-24 | Scott Paper Company | Surface replication on a coated substrate |
| US4607019A (en) * | 1984-12-12 | 1986-08-19 | Exxon Research & Engineering Co. | Polymerization catalyst, production and use |
| US4579835A (en) * | 1984-12-12 | 1986-04-01 | Exxon Research & Engineering Co. | Polymerization catalyst, production and use |
| IT1263862B (it) * | 1993-03-31 | 1996-09-04 | Enichem Polimeri | Procedimento per la (co)polimerizzazione dell'etilene |
| US5332793A (en) * | 1993-06-28 | 1994-07-26 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene/propylene copolymer rubbers |
| US5416053A (en) * | 1993-06-28 | 1995-05-16 | Union Carbide Chemicals & Plastics Technology Corporation | Homogenous polyethylenes and ethylene/propylene copolymers rubbers |
| US5342907A (en) * | 1993-06-28 | 1994-08-30 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene/propylene copolymer rubbers |
| US5480850A (en) * | 1993-06-28 | 1996-01-02 | Union Carbide Chemical & Plastics Technology Corporation | Ethylene/propylene copolymer rubbers |
| US5410003A (en) * | 1994-03-31 | 1995-04-25 | Union Carbide Chemicals & Plastics Technology Corporation | Process for production of homogeneous polyethylenes |
| US5502127A (en) * | 1994-03-31 | 1996-03-26 | Union Carbide Chemicals & Plastics Technology Corporation | Process for production of homogeneous polyethylene |
| US5492986A (en) * | 1994-03-31 | 1996-02-20 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing homogeneous polyethylenes |
| IT1269805B (it) * | 1994-05-20 | 1997-04-15 | Enichem Spa | Catalizzatore per la (co)polimerizzazione dell'etilene e procedimento per il suo ottenimento |
| WO2017040005A1 (en) * | 2015-08-31 | 2017-03-09 | Bridgestone Corporation | Copolymerization of polyenes and alkenes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3055875A (en) * | 1960-07-05 | 1962-09-25 | Union Carbide Corp | Modified ethylene polymers |
| US3301834A (en) * | 1963-09-11 | 1967-01-31 | Hercules Inc | Polymerization of olefins |
| FR1477275A (fr) * | 1965-05-08 | 1967-04-14 | Huels Chemische Werke Ag | Procédé pour préparer des copolymères amorphes de poids moléculaire élevé, à partir de l-oléfines seules ou en métlange avec des poly-oléfines |
| DE1720643A1 (de) * | 1967-04-05 | 1971-06-16 | Bunawerke Huels Gmbh | Verfahren zur Herstellung von amorphen Copolymeren aus AEthylen und hoeheren alpha-Olefinen in Suspensionen mit modifizierten metallorganischen Mischkatalysatoren |
-
1974
- 1974-08-02 IT IT25933/74A patent/IT1017868B/it active
-
1975
- 1975-07-08 ZA ZA00754374A patent/ZA754374B/xx unknown
- 1975-07-08 ZA ZA00754377A patent/ZA754377B/xx unknown
- 1975-07-09 AU AU82864/75A patent/AU8286475A/en not_active Expired
- 1975-07-12 MW MW42/75A patent/MW4275A1/xx unknown
- 1975-07-17 GB GB30117/75A patent/GB1519473A/en not_active Expired
- 1975-07-18 IL IL47730A patent/IL47730A0/xx unknown
- 1975-07-21 CA CA231,871A patent/CA1043943A/en not_active Expired
- 1975-07-22 ZM ZM100/75A patent/ZM10075A1/xx unknown
- 1975-07-29 TR TR18961A patent/TR18961A/xx unknown
- 1975-07-29 ES ES440486A patent/ES440486A1/es not_active Expired
- 1975-07-29 FR FR7523696A patent/FR2280654A1/fr active Granted
- 1975-07-30 SU SU752156911A patent/SU707523A3/ru active
- 1975-07-30 DD DD187569A patent/DD119253A5/xx unknown
- 1975-07-31 LU LU73122A patent/LU73122A1/xx unknown
- 1975-08-01 SE SE7508740A patent/SE7508740L/xx unknown
- 1975-08-01 HU HU75SA00002829A patent/HU170894B/hu unknown
- 1975-08-01 DK DK351575A patent/DK351575A/da unknown
- 1975-08-01 NO NO752703A patent/NO752703L/no unknown
- 1975-08-01 AT AT599875A patent/AT342859B/de not_active IP Right Cessation
- 1975-08-01 BE BE158880A patent/BE832053A/xx unknown
- 1975-08-01 DE DE2534493A patent/DE2534493C2/de not_active Expired
- 1975-08-01 JP JP50093238A patent/JPS5137983A/ja active Pending
- 1975-08-02 RO RO7583049A patent/RO68285A/ro unknown
- 1975-08-04 BR BR7504978*A patent/BR7504978A/pt unknown
- 1975-08-04 NL NL7509283A patent/NL7509283A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| TR18961A (tr) | 1978-01-19 |
| ZA754374B (en) | 1976-07-28 |
| BE832053A (fr) | 1976-02-02 |
| ZA754377B (en) | 1976-07-28 |
| GB1519473A (en) | 1978-07-26 |
| DK351575A (da) | 1976-02-03 |
| JPS5137983A (ro) | 1976-03-30 |
| CA1043943A (en) | 1978-12-05 |
| SE7508740L (sv) | 1976-02-03 |
| NO752703L (ro) | 1976-02-03 |
| SU707523A3 (ru) | 1979-12-30 |
| IL47730A0 (en) | 1975-10-15 |
| AT342859B (de) | 1978-04-25 |
| BR7504978A (pt) | 1976-07-27 |
| FR2280654B1 (ro) | 1979-08-24 |
| ES440486A1 (es) | 1977-02-16 |
| IT1017868B (it) | 1977-08-10 |
| DE2534493A1 (de) | 1976-02-12 |
| AU8286475A (en) | 1977-01-13 |
| ATA599875A (de) | 1977-08-15 |
| LU73122A1 (ro) | 1976-03-02 |
| MW4275A1 (en) | 1976-10-13 |
| HU170894B (hu) | 1977-09-28 |
| DE2534493C2 (de) | 1982-02-25 |
| DD119253A5 (ro) | 1976-04-12 |
| NL7509283A (nl) | 1976-02-04 |
| FR2280654A1 (fr) | 1976-02-27 |
| ZM10075A1 (en) | 1976-04-21 |
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