IT1096324B - Catalizzatore per uso nella produzione di resine poliolefiniche e procedimento per prepararlo - Google Patents
Catalizzatore per uso nella produzione di resine poliolefiniche e procedimento per prepararloInfo
- Publication number
- IT1096324B IT1096324B IT23767/78A IT2376778A IT1096324B IT 1096324 B IT1096324 B IT 1096324B IT 23767/78 A IT23767/78 A IT 23767/78A IT 2376778 A IT2376778 A IT 2376778A IT 1096324 B IT1096324 B IT 1096324B
- Authority
- IT
- Italy
- Prior art keywords
- catalyst
- prepare
- procedure
- production
- polyolefinic resins
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80058677A | 1977-05-25 | 1977-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7823767A0 IT7823767A0 (it) | 1978-05-24 |
| IT1096324B true IT1096324B (it) | 1985-08-26 |
Family
ID=25178793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23767/78A IT1096324B (it) | 1977-05-25 | 1978-05-24 | Catalizzatore per uso nella produzione di resine poliolefiniche e procedimento per prepararlo |
Country Status (24)
| Country | Link |
|---|---|
| JP (1) | JPS53146287A (it) |
| AU (1) | AU3589478A (it) |
| BE (1) | BE867488A (it) |
| BR (1) | BR7803329A (it) |
| CA (1) | CA1094749A (it) |
| DD (1) | DD137111A5 (it) |
| DE (1) | DE2820860A1 (it) |
| DK (1) | DK229478A (it) |
| ES (2) | ES470105A1 (it) |
| FI (1) | FI781634A (it) |
| FR (1) | FR2391773A1 (it) |
| GB (1) | GB1604708A (it) |
| GR (1) | GR65605B (it) |
| IT (1) | IT1096324B (it) |
| LU (1) | LU79699A1 (it) |
| MX (1) | MX6326E (it) |
| NL (1) | NL186163C (it) |
| NO (1) | NO155292C (it) |
| NZ (1) | NZ187359A (it) |
| PH (1) | PH13805A (it) |
| PL (1) | PL112965B1 (it) |
| PT (1) | PT68070B (it) |
| SE (1) | SE7805965L (it) |
| ZA (1) | ZA782752B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356294A (en) * | 1980-10-24 | 1982-10-26 | National Petro Chemicals Corp. | Production of polyolefins having improved ESCR |
| DE4134146A1 (de) * | 1991-10-16 | 1993-04-22 | Basf Ag | Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten |
| DE19643512A1 (de) * | 1996-10-22 | 1998-04-23 | Basf Ag | Verfahren zur Herstellung von geträgerten Chromkatalysatoren |
| US6989344B2 (en) * | 2002-12-27 | 2006-01-24 | Univation Technologies, Llc | Supported chromium oxide catalyst for the production of broad molecular weight polyethylene |
| CN102448999B (zh) * | 2009-06-26 | 2015-01-21 | 日本聚乙烯株式会社 | 聚乙烯系树脂、其制造用催化剂及制造方法、以及包含聚乙烯系树脂的中空塑料成形品及其用途 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910596A (it) * | 1972-05-29 | 1974-01-30 | ||
| JPS5134394A (it) * | 1974-09-18 | 1976-03-24 | Hitachi Ltd | |
| JPS5743087B2 (it) * | 1974-09-26 | 1982-09-13 | ||
| IT1054410B (it) * | 1975-11-21 | 1981-11-10 | Mitsui Petrochemical Ind | Catalizzatori per la polimerizzazione delle alfa olefine |
| US4100104A (en) * | 1977-01-13 | 1978-07-11 | National Petro Chemicals Corporation | Catalytic materials as for olefin polymerization |
-
1978
- 1978-05-03 CA CA302,516A patent/CA1094749A/en not_active Expired
- 1978-05-08 AU AU35894/78A patent/AU3589478A/en active Pending
- 1978-05-12 DE DE19782820860 patent/DE2820860A1/de not_active Ceased
- 1978-05-15 ZA ZA00782752A patent/ZA782752B/xx unknown
- 1978-05-16 GB GB19876/78A patent/GB1604708A/en not_active Expired
- 1978-05-19 PH PH21162A patent/PH13805A/en unknown
- 1978-05-19 JP JP5901178A patent/JPS53146287A/ja active Granted
- 1978-05-22 DD DD78205502A patent/DD137111A5/xx unknown
- 1978-05-22 PT PT68070A patent/PT68070B/pt unknown
- 1978-05-23 FR FR7815278A patent/FR2391773A1/fr active Granted
- 1978-05-23 FI FI781634A patent/FI781634A/fi not_active Application Discontinuation
- 1978-05-23 ES ES470105A patent/ES470105A1/es not_active Expired
- 1978-05-24 PL PL1978207066A patent/PL112965B1/pl unknown
- 1978-05-24 DK DK229478A patent/DK229478A/da unknown
- 1978-05-24 NO NO781806A patent/NO155292C/no unknown
- 1978-05-24 IT IT23767/78A patent/IT1096324B/it active
- 1978-05-24 NL NLAANVRAGE7805620,A patent/NL186163C/xx not_active IP Right Cessation
- 1978-05-24 NZ NZ187359A patent/NZ187359A/xx unknown
- 1978-05-24 GR GR56318A patent/GR65605B/el unknown
- 1978-05-24 BR BR7803329A patent/BR7803329A/pt unknown
- 1978-05-24 LU LU79699A patent/LU79699A1/xx unknown
- 1978-05-24 SE SE7805965A patent/SE7805965L/xx unknown
- 1978-05-25 BE BE188048A patent/BE867488A/xx not_active IP Right Cessation
- 1978-05-29 MX MX787102U patent/MX6326E/es unknown
-
1979
- 1979-02-27 ES ES478118A patent/ES478118A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2391773B1 (it) | 1984-12-14 |
| NL186163C (nl) | 1990-10-01 |
| GB1604708A (en) | 1981-12-16 |
| LU79699A1 (fr) | 1979-02-02 |
| FI781634A (fi) | 1978-11-26 |
| NZ187359A (en) | 1980-11-28 |
| PH13805A (en) | 1980-10-01 |
| DE2820860A1 (de) | 1978-11-30 |
| BE867488A (fr) | 1978-11-27 |
| CA1094749A (en) | 1981-01-27 |
| PT68070B (en) | 1979-10-26 |
| NO155292B (no) | 1986-12-01 |
| NO781806L (no) | 1978-11-28 |
| JPS646207B2 (it) | 1989-02-02 |
| PT68070A (en) | 1978-06-01 |
| MX6326E (es) | 1985-04-09 |
| NL186163B (nl) | 1990-05-01 |
| GR65605B (en) | 1980-10-14 |
| BR7803329A (pt) | 1979-01-02 |
| ES470105A1 (es) | 1979-10-01 |
| SE7805965L (sv) | 1978-11-26 |
| PL207066A1 (pl) | 1979-06-04 |
| NL7805620A (nl) | 1978-11-28 |
| ZA782752B (en) | 1979-05-30 |
| JPS53146287A (en) | 1978-12-20 |
| FR2391773A1 (fr) | 1978-12-22 |
| DK229478A (da) | 1978-11-26 |
| AU3589478A (en) | 1979-11-15 |
| ES478118A1 (es) | 1979-05-16 |
| PL112965B1 (en) | 1980-11-29 |
| DD137111A5 (de) | 1979-08-15 |
| NO155292C (no) | 1987-03-11 |
| IT7823767A0 (it) | 1978-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940527 |