NL7205139A - - Google Patents
Info
- Publication number
- NL7205139A NL7205139A NL7205139A NL7205139A NL7205139A NL 7205139 A NL7205139 A NL 7205139A NL 7205139 A NL7205139 A NL 7205139A NL 7205139 A NL7205139 A NL 7205139A NL 7205139 A NL7205139 A NL 7205139A
- 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
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 |
|---|---|---|---|
| IT2339971 | 1971-04-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7205139A true NL7205139A (nl) | 1972-10-24 |
| NL165757B NL165757B (nl) | 1980-12-15 |
| NL165757C NL165757C (nl) | 1983-11-16 |
Family
ID=11206742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7205139,A NL165757C (nl) | 1971-04-20 | 1972-04-17 | Werkwijze voor het bereiden van een katalysator op basis van een grignard-verbinding en werkwijze voor het polymeriseren van alkenen daarmee. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5534804B1 (nl) |
| AT (1) | AT324697B (nl) |
| AU (1) | AU471348B2 (nl) |
| BE (1) | BE782303A (nl) |
| BR (1) | BR7202307D0 (nl) |
| CA (1) | CA991621A (nl) |
| DE (1) | DE2218692C2 (nl) |
| ES (1) | ES401901A1 (nl) |
| FR (1) | FR2133834B1 (nl) |
| GB (1) | GB1391322A (nl) |
| NL (1) | NL165757C (nl) |
| SE (1) | SE402296B (nl) |
| YU (1) | YU35309B (nl) |
| ZA (1) | ZA722622B (nl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES456321A1 (es) * | 1976-02-25 | 1978-01-16 | Charbonnages Ste Chimique | Procedimiento mejorado de polimerizacion ionica del etileno bajo alta presion. |
| US4194076A (en) * | 1976-05-14 | 1980-03-18 | Phillips Petroleum Company | Washing magnesium reducing agent prepared in absence of complexing diluent |
| US4189554A (en) * | 1976-05-14 | 1980-02-19 | Phillips Petroleum Company | Magnesium reducing agent prepared in absence of complexing diluent milled with organoaluminum |
| US4194075A (en) * | 1976-05-14 | 1980-03-18 | Phillips Petroleum Company | Magnesium reducing agent-hydrocarbylaluminum halide cocatalyst for titanium tetrahalide |
| IT1062072B (it) * | 1976-06-03 | 1983-06-25 | Montedison Spa | Catalizzatori per la polimerizzazione di etilene |
| US4507450A (en) * | 1976-08-18 | 1985-03-26 | Mitsubishi Chemical Industries Limited | Process for preparing polyolefin |
| FR2400040A2 (fr) * | 1977-08-09 | 1979-03-09 | Charbonnages Ste Chimique | Procede controle de polymerisation ionique de l'ethylene sous haute pression |
| US4246384A (en) | 1978-11-08 | 1981-01-20 | Phillips Petroleum Company | Magnesium reducing agent for producing titanium trihalide catalyst component |
| US4276192A (en) | 1979-07-06 | 1981-06-30 | Phillips Petroleum Company | Polymerization catalysts |
| FR2464922A1 (fr) * | 1979-09-13 | 1981-03-20 | Charbonnages Ste Chimique | Procede de reduction d'halogenures metalliques en phase vapeur par des composes organomagnesiens solides et produits reduits obtenus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR20993E (fr) * | 1917-10-17 | 1920-02-05 | Henri Paul Richer | Porte-bagages pour véhicules automobiles et autres |
| NL130788C (nl) * | 1963-12-23 | |||
| GB1299862A (en) * | 1969-01-23 | 1972-12-13 | Shell Int Research | Improvements in or relating to the catalytic polymerisation of olefins |
| CA967583A (en) * | 1969-05-28 | 1975-05-13 | Imperial Chemical Industries Limited | Organo-metallic compounds and uses thereof |
| BE760185A (nl) * | 1969-12-16 | 1971-06-11 | Shell Int Research | Katalytische polymerisatie van olefinen |
| DE2128760A1 (de) * | 1970-06-12 | 1971-12-16 | Shell Int Research | Verfahren zur Polymerisation von Olefinen |
| FR2097571A5 (en) * | 1970-07-10 | 1972-03-03 | Naphtachimie Sa | Blow moulding thermoplastics - from injection moulded parisons |
-
1972
- 1972-04-17 NL NLAANVRAGE7205139,A patent/NL165757C/nl not_active IP Right Cessation
- 1972-04-17 SE SE7204933A patent/SE402296B/xx unknown
- 1972-04-18 AU AU41289/72A patent/AU471348B2/en not_active Expired
- 1972-04-18 FR FR727213515A patent/FR2133834B1/fr not_active Expired
- 1972-04-18 GB GB1781472A patent/GB1391322A/en not_active Expired
- 1972-04-18 BR BR2307/72A patent/BR7202307D0/pt unknown
- 1972-04-18 YU YU1039/72A patent/YU35309B/xx unknown
- 1972-04-18 ZA ZA722622A patent/ZA722622B/xx unknown
- 1972-04-18 DE DE2218692A patent/DE2218692C2/de not_active Expired
- 1972-04-19 BE BE782303A patent/BE782303A/xx not_active IP Right Cessation
- 1972-04-19 ES ES401901A patent/ES401901A1/es not_active Expired
- 1972-04-19 CA CA140,049A patent/CA991621A/en not_active Expired
- 1972-04-20 AT AT346372A patent/AT324697B/de not_active IP Right Cessation
- 1972-04-20 JP JP3920372A patent/JPS5534804B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE402296B (sv) | 1978-06-26 |
| DE2218692A1 (de) | 1972-10-26 |
| YU35309B (en) | 1980-12-31 |
| GB1391322A (en) | 1975-04-23 |
| AU471348B2 (en) | 1973-10-25 |
| CA991621A (en) | 1976-06-22 |
| DE2218692C2 (de) | 1984-10-11 |
| YU103972A (en) | 1980-06-30 |
| ZA722622B (en) | 1973-01-31 |
| JPS5534804B1 (nl) | 1980-09-09 |
| AT324697B (de) | 1975-09-10 |
| NL165757C (nl) | 1983-11-16 |
| AU4128972A (en) | 1973-10-25 |
| ES401901A1 (es) | 1976-02-01 |
| BE782303A (fr) | 1972-10-19 |
| FR2133834A1 (nl) | 1972-12-01 |
| NL165757B (nl) | 1980-12-15 |
| FR2133834B1 (nl) | 1974-07-05 |
| BR7202307D0 (pt) | 1973-06-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| P1 | Automatically granted patents, except | ||
| NP1G | Not automatically granted patents, but text of patent specification modified with respect to the text of examined patent application | ||
| V4 | Lapsed because of reaching the maximum lifetime of a patent |