NL7312708A - - Google Patents
Info
- Publication number
- NL7312708A NL7312708A NL7312708A NL7312708A NL7312708A NL 7312708 A NL7312708 A NL 7312708A NL 7312708 A NL7312708 A NL 7312708A NL 7312708 A NL7312708 A NL 7312708A NL 7312708 A NL7312708 A NL 7312708A
- Authority
- NL
- Netherlands
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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9180772A JPS5032270B2 (fi) | 1972-09-14 | 1972-09-14 | |
| JP3138273A JPS49119980A (fi) | 1973-03-20 | 1973-03-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7312708A true NL7312708A (fi) | 1974-03-18 |
| NL154521B NL154521B (nl) | 1977-09-15 |
| NL154521C NL154521C (nl) | 1981-04-15 |
Family
ID=26369829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312708A NL154521C (nl) | 1972-09-14 | 1973-09-14 | Werkwijze voor het polymeriseren of copolymeriseren van alkenen, werkwijze voor het bereiden van een daarvoor geschikte katalysator en gevormd voortbrengsel, ver- kregen onder toepassing van deze werkwijzen. |
Country Status (14)
| Country | Link |
|---|---|
| AU (1) | AU475970B2 (fi) |
| BG (1) | BG27240A3 (fi) |
| CA (1) | CA1005193A (fi) |
| DE (1) | DE2346471C3 (fi) |
| FI (1) | FI57264C (fi) |
| FR (1) | FR2200291B1 (fi) |
| GB (1) | GB1433537A (fi) |
| HU (1) | HU166274B (fi) |
| IT (1) | IT995398B (fi) |
| NL (1) | NL154521C (fi) |
| NO (1) | NO144389C (fi) |
| PH (1) | PH13177A (fi) |
| PL (1) | PL86649B1 (fi) |
| SE (1) | SE411906B (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL190723C (nl) * | 1975-06-12 | 1994-07-18 | Montedison Spa | Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen. |
| SE7613662L (sv) * | 1975-12-10 | 1977-06-11 | Mitsui Petrochemical Ind | Polymerisation av alfa-olefiner |
| JPS5952643B2 (ja) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | エチレン共重合体 |
| JPS6011925B2 (ja) * | 1978-10-18 | 1985-03-29 | 三井化学株式会社 | エチレン共重合体の製造方法 |
| JPS6037804B2 (ja) | 1979-04-11 | 1985-08-28 | 三井化学株式会社 | オレフイン重合触媒用担体の製法 |
| US4363746A (en) | 1979-05-29 | 1982-12-14 | Phillips Petroleum Company | Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst |
| JPS60195108A (ja) | 1984-03-16 | 1985-10-03 | Mitsui Petrochem Ind Ltd | オレフイン重合用チタン触媒成分 |
| ZA884614B (en) * | 1987-06-29 | 1989-03-29 | Shell Oil Co | Method for crystallizing magnesium chloride for use in a catalyst composition |
| WO2007051410A1 (en) * | 2005-10-31 | 2007-05-10 | China Petroleum & Chemical Corporation | Catalyst component for ethylene polymerization, preparation thereof and catalyst containing the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA920299A (en) * | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
| FR2093306A6 (fr) * | 1970-06-09 | 1972-01-28 | Solvay | Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines |
| NL136668C (fi) * | 1969-01-24 | |||
| BE755185A (fr) * | 1969-08-22 | 1971-02-24 | Hoechst Ag | Procede de polymerisation d'alpha-olefines |
-
1973
- 1973-09-11 HU HUMI000543 patent/HU166274B/hu unknown
- 1973-09-11 FI FI282773A patent/FI57264C/fi active
- 1973-09-11 GB GB4272773A patent/GB1433537A/en not_active Expired
- 1973-09-11 AU AU60186/73A patent/AU475970B2/en not_active Expired
- 1973-09-13 CA CA180,916A patent/CA1005193A/en not_active Expired
- 1973-09-13 NO NO358373A patent/NO144389C/no unknown
- 1973-09-13 SE SE7312485A patent/SE411906B/sv unknown
- 1973-09-14 IT IT2895773A patent/IT995398B/it active
- 1973-09-14 NL NL7312708A patent/NL154521C/xx not_active IP Right Cessation
- 1973-09-14 FR FR7333166A patent/FR2200291B1/fr not_active Expired
- 1973-09-14 DE DE19732346471 patent/DE2346471C3/de not_active Expired
- 1973-09-14 BG BG7324540A patent/BG27240A3/xx unknown
- 1973-09-14 PH PH15019A patent/PH13177A/en unknown
- 1973-09-14 PL PL16521873A patent/PL86649B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL154521B (nl) | 1977-09-15 |
| BG27240A3 (en) | 1979-09-14 |
| DE2346471B2 (de) | 1979-09-27 |
| SE411906B (sv) | 1980-02-11 |
| AU6018673A (en) | 1975-03-13 |
| DE2346471C3 (de) | 1984-04-26 |
| FR2200291A1 (fi) | 1974-04-19 |
| NO144389B (no) | 1981-05-11 |
| NL154521C (nl) | 1981-04-15 |
| HU166274B (fi) | 1975-02-28 |
| FI57264C (fi) | 1980-07-10 |
| FI57264B (fi) | 1980-03-31 |
| PL86649B1 (en) | 1976-06-30 |
| FR2200291B1 (fi) | 1978-03-10 |
| NO144389C (no) | 1981-08-19 |
| AU475970B2 (en) | 1976-09-09 |
| GB1433537A (en) | 1976-04-28 |
| CA1005193A (en) | 1977-02-08 |
| IT995398B (it) | 1975-11-10 |
| PH13177A (en) | 1980-01-08 |
| DE2346471A1 (de) | 1974-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| P2G | Not automatically granted patents, but text of patent specification is modified with respect to the text of examined patent ap | ||
| V4 | Lapsed because of reaching the maxim lifetime of a patent |