DE1177344B - Verfahren zur Herstellung von Olefinpolymerisaten mit vorbestimmtem mittlerem Molekulargewicht - Google Patents
Verfahren zur Herstellung von Olefinpolymerisaten mit vorbestimmtem mittlerem MolekulargewichtInfo
- Publication number
- DE1177344B DE1177344B DEP19020A DEP0019020A DE1177344B DE 1177344 B DE1177344 B DE 1177344B DE P19020 A DEP19020 A DE P19020A DE P0019020 A DEP0019020 A DE P0019020A DE 1177344 B DE1177344 B DE 1177344B
- Authority
- DE
- Germany
- Prior art keywords
- molecular weight
- temperature
- polymer
- polymerization
- average molecular
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 16
- 229920000098 polyolefin Polymers 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title description 3
- 229920000642 polymer Polymers 0.000 claims description 34
- 238000006116 polymerization reaction Methods 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000003204 osmotic effect Effects 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 description 15
- 150000001336 alkenes Chemical class 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical group O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- YAIQCYZCSGLAAN-UHFFFAOYSA-N [Si+4].[O-2].[Al+3] Chemical compound [Si+4].[O-2].[Al+3] YAIQCYZCSGLAAN-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 229910000423 chromium oxide Inorganic materials 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- -1 ethylene, propylene, butylene Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000005673 monoalkenes Chemical class 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 208000000260 Warts Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 201000010153 skin papilloma Diseases 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- 229910003452 thorium oxide Inorganic materials 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 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)
- 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 |
|---|---|---|---|
| US1180433XA | 1956-08-03 | 1956-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1177344B true DE1177344B (de) | 1964-09-03 |
Family
ID=22376192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP19020A Pending DE1177344B (de) | 1956-08-03 | 1957-07-29 | Verfahren zur Herstellung von Olefinpolymerisaten mit vorbestimmtem mittlerem Molekulargewicht |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE559774A (enrdf_load_stackoverflow) |
| DE (1) | DE1177344B (enrdf_load_stackoverflow) |
| FR (1) | FR1180433A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0573870A1 (de) * | 1992-06-11 | 1993-12-15 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Acrylsäureestern |
| EP0573868A1 (de) * | 1992-06-11 | 1993-12-15 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Acrylsäure oder Gemischen von Acrylsäure oder Gemischen von Acrylsäure mit Acrylsäureestern |
| EP0573869A1 (de) * | 1992-06-11 | 1993-12-15 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Vinylestern |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1430072A (en) * | 1972-07-13 | 1976-03-31 | Ici Ltd | Polymerisation process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE546808A (enrdf_load_stackoverflow) * | 1955-04-06 |
-
0
- BE BE559774D patent/BE559774A/fr unknown
-
1957
- 1957-07-29 DE DEP19020A patent/DE1177344B/de active Pending
- 1957-07-31 FR FR1180433D patent/FR1180433A/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE546808A (enrdf_load_stackoverflow) * | 1955-04-06 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0573870A1 (de) * | 1992-06-11 | 1993-12-15 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Acrylsäureestern |
| EP0573868A1 (de) * | 1992-06-11 | 1993-12-15 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Acrylsäure oder Gemischen von Acrylsäure oder Gemischen von Acrylsäure mit Acrylsäureestern |
| EP0573869A1 (de) * | 1992-06-11 | 1993-12-15 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Vinylestern |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1180433A (fr) | 1959-06-04 |
| BE559774A (enrdf_load_stackoverflow) |
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