ES354979A1 - Procedimiento para evitar o reducir la formacion de deposi-tos y obstrucciones en la polimerizacion y copolimerizacion continua de olefinas por el procedimiento de baja presion. - Google Patents
Procedimiento para evitar o reducir la formacion de deposi-tos y obstrucciones en la polimerizacion y copolimerizacion continua de olefinas por el procedimiento de baja presion.Info
- Publication number
- ES354979A1 ES354979A1 ES354979A ES354979A ES354979A1 ES 354979 A1 ES354979 A1 ES 354979A1 ES 354979 A ES354979 A ES 354979A ES 354979 A ES354979 A ES 354979A ES 354979 A1 ES354979 A1 ES 354979A1
- Authority
- ES
- Spain
- Prior art keywords
- polymerization vessel
- reaction mixture
- polymerization
- vessel
- 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
- 238000006116 polymerization reaction Methods 0.000 title abstract 14
- 238000007334 copolymerization reaction Methods 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 6
- 238000000605 extraction Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 150000003682 vanadium compounds Chemical class 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052690 | 1967-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES354979A1 true ES354979A1 (es) | 1969-11-16 |
Family
ID=7105651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES354979A Expired ES354979A1 (es) | 1967-06-15 | 1968-06-12 | Procedimiento para evitar o reducir la formacion de deposi-tos y obstrucciones en la polimerizacion y copolimerizacion continua de olefinas por el procedimiento de baja presion. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3631012A (ref) |
| AT (1) | AT286618B (ref) |
| BE (1) | BE716697A (ref) |
| DE (1) | DE1720670A1 (ref) |
| ES (1) | ES354979A1 (ref) |
| FR (1) | FR1580965A (ref) |
| NL (1) | NL6808398A (ref) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2115928A1 (de) * | 1971-04-01 | 1972-10-12 | N V Philips Gloeilampenfabne ken, Eindhoven (Niederlande) | Reaktor zur Herstellung von Metall pulvern |
| FR2192117B1 (ref) * | 1972-07-13 | 1974-12-27 | Solvay | |
| JPS5311238B2 (ref) * | 1972-09-14 | 1978-04-20 |
-
1967
- 1967-06-15 DE DE19671720670 patent/DE1720670A1/de active Pending
-
1968
- 1968-06-04 US US734380A patent/US3631012A/en not_active Expired - Lifetime
- 1968-06-12 ES ES354979A patent/ES354979A1/es not_active Expired
- 1968-06-14 NL NL6808398A patent/NL6808398A/xx unknown
- 1968-06-14 AT AT568568A patent/AT286618B/de not_active IP Right Cessation
- 1968-06-17 BE BE716697D patent/BE716697A/xx unknown
- 1968-06-17 FR FR1580965D patent/FR1580965A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6808398A (ref) | 1968-12-16 |
| FR1580965A (ref) | 1969-09-12 |
| DE1720670A1 (de) | 1971-07-01 |
| US3631012A (en) | 1971-12-28 |
| AT286618B (de) | 1970-12-10 |
| BE716697A (ref) | 1968-12-17 |
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