GB1519475A - Process for producing ethylene-butadiene copolymers - Google Patents
Process for producing ethylene-butadiene copolymersInfo
- Publication number
- GB1519475A GB1519475A GB3070/78A GB307078A GB1519475A GB 1519475 A GB1519475 A GB 1519475A GB 3070/78 A GB3070/78 A GB 3070/78A GB 307078 A GB307078 A GB 307078A GB 1519475 A GB1519475 A GB 1519475A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- butadiene
- butadiene copolymers
- hexachlorocyclopentadiene
- copolymerization
- 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.)
- Expired
Links
- 229920001577 copolymer Polymers 0.000 title 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 238000007334 copolymerization reaction Methods 0.000 abstract 2
- VUNCWTMEJYMOOR-UHFFFAOYSA-N hexachlorocyclopentadiene Chemical compound ClC1=C(Cl)C(Cl)(Cl)C(Cl)=C1Cl VUNCWTMEJYMOOR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000007848 Bronsted acid Substances 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 150000005826 halohydrocarbons Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003682 vanadium compounds Chemical class 0.000 abstract 1
- 125000005287 vanadyl group Chemical group 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25934/74A IT1017869B (it) | 1974-08-02 | 1974-08-02 | Procedimento per la preparazione in alta resa di copolimeri dello etilene con 1.3 butadiene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1519475A true GB1519475A (en) | 1978-07-26 |
Family
ID=11218179
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30125/75A Expired GB1519474A (en) | 1974-08-02 | 1975-07-17 | Process for producing ethylene-butadiene copolymers |
| GB3070/78A Expired GB1519475A (en) | 1974-08-02 | 1975-07-17 | Process for producing ethylene-butadiene copolymers |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30125/75A Expired GB1519474A (en) | 1974-08-02 | 1975-07-17 | Process for producing ethylene-butadiene copolymers |
Country Status (27)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1334941A (fr) * | 1961-07-22 | 1963-08-16 | Ethylene Plastique Sa | Copolymères éthylène-butadiène |
| FR1370358A (fr) * | 1962-09-28 | 1964-08-21 | Hoechst Ag | Procédé de préparation de copolymères d'alpha-oléfines et de dioléfines à l'aide de catalyseurs mixtes organo-métalliques modifiés |
-
1974
- 1974-08-02 IT IT25934/74A patent/IT1017869B/it active
-
1975
- 1975-01-01 AR AR259860A patent/AR205396A1/es active
- 1975-07-12 MW MW43/75A patent/MW4375A1/xx unknown
- 1975-07-16 IN IN1386/CAL/76A patent/IN144511B/en unknown
- 1975-07-16 AU AU83106/75A patent/AU8310675A/en not_active Expired
- 1975-07-17 GB GB30125/75A patent/GB1519474A/en not_active Expired
- 1975-07-17 GB GB3070/78A patent/GB1519475A/en not_active Expired
- 1975-07-18 IL IL47734A patent/IL47734A/xx unknown
- 1975-07-21 CA CA231,872A patent/CA1046697A/en not_active Expired
- 1975-07-22 ZM ZM101/75A patent/ZM10175A1/xx unknown
- 1975-07-29 TR TR18853A patent/TR18853A/xx unknown
- 1975-07-29 FR FR7523697A patent/FR2280655A1/fr active Granted
- 1975-07-30 ES ES440492A patent/ES440492A1/es not_active Expired
- 1975-07-31 CH CH1007575A patent/CH606148A5/xx not_active IP Right Cessation
- 1975-07-31 LU LU73119A patent/LU73119A1/xx unknown
- 1975-08-01 SU SU752159097A patent/SU843758A3/ru active
- 1975-08-01 SE SE7508741A patent/SE7508741L/xx unknown
- 1975-08-01 DE DE2534497A patent/DE2534497C2/de not_active Expired
- 1975-08-01 HU HU75SA00002830A patent/HU171827B/hu unknown
- 1975-08-01 DK DK351475A patent/DK351475A/da unknown
- 1975-08-01 JP JP50093239A patent/JPS5137984A/ja active Pending
- 1975-08-01 AT AT599975A patent/AT341769B/de not_active IP Right Cessation
- 1975-08-01 DD DD187640A patent/DD119252A5/xx unknown
- 1975-08-01 BE BE158879A patent/BE832052A/xx unknown
- 1975-08-01 NO NO752704A patent/NO752704L/no unknown
- 1975-08-02 RO RO7583050A patent/RO67245A/ro unknown
- 1975-08-04 NL NL7509277.A patent/NL158512B/xx not_active IP Right Cessation
- 1975-08-04 BR BR7504974*A patent/BR7504974A/pt unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |