FR2140496A1 - Polymn catalyst system - suitable for prodn of fibre-forming polyethylenes - Google Patents
Polymn catalyst system - suitable for prodn of fibre-forming polyethylenesInfo
- Publication number
- FR2140496A1 FR2140496A1 FR7220340A FR7220340A FR2140496A1 FR 2140496 A1 FR2140496 A1 FR 2140496A1 FR 7220340 A FR7220340 A FR 7220340A FR 7220340 A FR7220340 A FR 7220340A FR 2140496 A1 FR2140496 A1 FR 2140496A1
- Authority
- FR
- France
- Prior art keywords
- alx
- polymn
- prodn
- polyethylenes
- fibre
- 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.)
- Withdrawn
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- 239000004698 Polyethylene Substances 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- -1 polyethylenes Polymers 0.000 title 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 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
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 |
|---|---|---|---|
| JP3928371 | 1971-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2140496A1 true FR2140496A1 (en) | 1973-01-19 |
Family
ID=12548822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7220340A Withdrawn FR2140496A1 (en) | 1971-06-07 | 1972-06-06 | Polymn catalyst system - suitable for prodn of fibre-forming polyethylenes |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2226842A1 (fr) |
| FR (1) | FR2140496A1 (fr) |
| IT (1) | IT961186B (fr) |
-
1972
- 1972-05-23 IT IT2471972A patent/IT961186B/it active
- 1972-06-02 DE DE19722226842 patent/DE2226842A1/de active Pending
- 1972-06-06 FR FR7220340A patent/FR2140496A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT961186B (it) | 1973-12-10 |
| DE2226842A1 (de) | 1973-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |