FR2333812A1 - Procede de preparation de polymeres de l'ethylene ayant un poids moleculaire superieur a 500 000 - Google Patents
Procede de preparation de polymeres de l'ethylene ayant un poids moleculaire superieur a 500 000Info
- Publication number
- FR2333812A1 FR2333812A1 FR7635942A FR7635942A FR2333812A1 FR 2333812 A1 FR2333812 A1 FR 2333812A1 FR 7635942 A FR7635942 A FR 7635942A FR 7635942 A FR7635942 A FR 7635942A FR 2333812 A1 FR2333812 A1 FR 2333812A1
- Authority
- FR
- France
- Prior art keywords
- ethylene
- molecular weight
- preparing polymers
- polymers
- preparing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
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
- C08F10/02—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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752555051 DE2555051C3 (de) | 1975-12-06 | 1975-12-06 | oder Mischpolymerisaten des Äthylens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2333812A1 true FR2333812A1 (fr) | 1977-07-01 |
| FR2333812B1 FR2333812B1 (enExample) | 1980-04-18 |
Family
ID=5963753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7635942A Granted FR2333812A1 (fr) | 1975-12-06 | 1976-11-29 | Procede de preparation de polymeres de l'ethylene ayant un poids moleculaire superieur a 500 000 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5269991A (enExample) |
| AT (1) | AT350790B (enExample) |
| BE (1) | BE848877A (enExample) |
| DE (1) | DE2555051C3 (enExample) |
| ES (1) | ES453814A1 (enExample) |
| FR (1) | FR2333812A1 (enExample) |
| GB (1) | GB1518400A (enExample) |
| IT (1) | IT1066770B (enExample) |
| NL (1) | NL161772C (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6114271A (en) * | 1998-01-22 | 2000-09-05 | Ticona Gmbh | Process for the preparation of a polymerization and copolymerization of ethylene to give ultrahigh molecular-weight ethylene polymers |
-
1975
- 1975-12-06 DE DE19752555051 patent/DE2555051C3/de not_active Expired
-
1976
- 1976-01-23 NL NL7600729A patent/NL161772C/xx not_active IP Right Cessation
- 1976-11-29 JP JP14328576A patent/JPS5269991A/ja active Granted
- 1976-11-29 AT AT880076A patent/AT350790B/de not_active IP Right Cessation
- 1976-11-29 FR FR7635942A patent/FR2333812A1/fr active Granted
- 1976-11-29 BE BE172815A patent/BE848877A/xx not_active IP Right Cessation
- 1976-11-30 ES ES453814A patent/ES453814A1/es not_active Expired
- 1976-12-01 IT IT5242376A patent/IT1066770B/it active
- 1976-12-01 GB GB5015776A patent/GB1518400A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1518400A (en) | 1978-07-19 |
| AT350790B (de) | 1979-06-25 |
| IT1066770B (it) | 1985-03-12 |
| BE848877A (fr) | 1977-05-31 |
| NL161772B (nl) | 1979-10-15 |
| ATA880076A (de) | 1978-11-15 |
| JPS5269991A (en) | 1977-06-10 |
| NL161772C (nl) | 1980-03-17 |
| DE2555051C3 (de) | 1979-01-11 |
| DE2555051A1 (de) | 1977-06-16 |
| JPS5249026B2 (enExample) | 1977-12-14 |
| FR2333812B1 (enExample) | 1980-04-18 |
| DE2555051B2 (de) | 1978-05-18 |
| ES453814A1 (es) | 1977-11-16 |
| NL7600729A (nl) | 1977-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |