NL7009950A - - Google Patents
Info
- Publication number
- NL7009950A NL7009950A NL7009950A NL7009950A NL7009950A NL 7009950 A NL7009950 A NL 7009950A NL 7009950 A NL7009950 A NL 7009950A NL 7009950 A NL7009950 A NL 7009950A NL 7009950 A NL7009950 A NL 7009950A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1931969 | 1969-07-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7009950A true NL7009950A (de) | 1971-01-12 |
| NL160283B NL160283B (nl) | 1979-05-15 |
| NL160283C NL160283C (nl) | 1979-10-15 |
Family
ID=11156696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7009950A NL160283C (nl) | 1969-07-08 | 1970-07-06 | Werkwijze voor de bereiding van een katalysator om alkenen te polymeriseren. |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE753060A (de) |
| CA (1) | CA976140A (de) |
| CS (1) | CS149918B2 (de) |
| DE (1) | DE2033468C3 (de) |
| DK (1) | DK146131C (de) |
| ES (1) | ES381522A1 (de) |
| FR (1) | FR2054244A5 (de) |
| GB (1) | GB1277349A (de) |
| NL (1) | NL160283C (de) |
| SE (1) | SE418748B (de) |
| SU (1) | SU372820A3 (de) |
-
1970
- 1970-07-06 BE BE753060D patent/BE753060A/xx not_active IP Right Cessation
- 1970-07-06 DK DK350970A patent/DK146131C/da not_active IP Right Cessation
- 1970-07-06 NL NL7009950A patent/NL160283C/xx not_active IP Right Cessation
- 1970-07-06 SE SE932370A patent/SE418748B/xx unknown
- 1970-07-06 SU SU1446594A patent/SU372820A3/ru active
- 1970-07-07 CA CA087,573A patent/CA976140A/en not_active Expired
- 1970-07-07 ES ES381522A patent/ES381522A1/es not_active Expired
- 1970-07-07 FR FR7025076A patent/FR2054244A5/fr not_active Expired
- 1970-07-07 DE DE19702033468 patent/DE2033468C3/de not_active Expired
- 1970-07-08 GB GB3304470A patent/GB1277349A/en not_active Expired
- 1970-07-08 CS CS479570A patent/CS149918B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL160283C (nl) | 1979-10-15 |
| ES381522A1 (es) | 1973-04-16 |
| DE2033468B2 (de) | 1974-05-09 |
| CS149918B2 (de) | 1973-08-23 |
| GB1277349A (en) | 1972-06-14 |
| SU372820A3 (de) | 1973-03-01 |
| DE2033468C3 (de) | 1974-12-12 |
| BE753060A (fr) | 1971-01-06 |
| SE418748B (sv) | 1981-06-22 |
| DE2033468A1 (de) | 1971-01-21 |
| NL160283B (nl) | 1979-05-15 |
| DK146131C (da) | 1983-11-28 |
| FR2054244A5 (de) | 1971-04-16 |
| DK146131B (da) | 1983-07-04 |
| CA976140A (en) | 1975-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: MONTECATINI |
|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |