SE447120B - Forfarande for framstellning av etenpolymerer med anvendning av en katalysator omfattande en overgangsmetallforening och en organoaluminiumforening - Google Patents
Forfarande for framstellning av etenpolymerer med anvendning av en katalysator omfattande en overgangsmetallforening och en organoaluminiumforeningInfo
- Publication number
- SE447120B SE447120B SE7910158A SE7910158A SE447120B SE 447120 B SE447120 B SE 447120B SE 7910158 A SE7910158 A SE 7910158A SE 7910158 A SE7910158 A SE 7910158A SE 447120 B SE447120 B SE 447120B
- Authority
- SE
- Sweden
- Prior art keywords
- compound
- polymerization
- transition metal
- magnesium
- compounds
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims description 69
- 239000003054 catalyst Substances 0.000 title claims description 60
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 46
- 229920000642 polymer Polymers 0.000 title claims description 39
- 150000003623 transition metal compounds Chemical class 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 29
- 239000010936 titanium Substances 0.000 claims description 102
- 239000000203 mixture Substances 0.000 claims description 80
- 238000006116 polymerization reaction Methods 0.000 claims description 65
- 150000002681 magnesium compounds Chemical class 0.000 claims description 64
- -1 aliphatic alcohols Chemical class 0.000 claims description 62
- 229920001577 copolymer Polymers 0.000 claims description 62
- 239000011777 magnesium Substances 0.000 claims description 49
- 239000005977 Ethylene Substances 0.000 claims description 45
- 239000002904 solvent Substances 0.000 claims description 43
- 229910052719 titanium Inorganic materials 0.000 claims description 40
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 38
- 229910052736 halogen Inorganic materials 0.000 claims description 38
- 150000002367 halogens Chemical class 0.000 claims description 38
- 125000004432 carbon atom Chemical group C* 0.000 claims description 36
- 238000007334 copolymerization reaction Methods 0.000 claims description 33
- 229910052749 magnesium Inorganic materials 0.000 claims description 31
- 150000002430 hydrocarbons Chemical class 0.000 claims description 27
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 25
- 229930195733 hydrocarbon Natural products 0.000 claims description 24
- 239000004215 Carbon black (E152) Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 22
- 239000004711 α-olefin Substances 0.000 claims description 19
- 229910052723 transition metal Inorganic materials 0.000 claims description 14
- 150000003624 transition metals Chemical class 0.000 claims description 14
- 150000001993 dienes Chemical class 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 8
- 150000003609 titanium compounds Chemical class 0.000 claims description 8
- 150000001299 aldehydes Chemical class 0.000 claims description 7
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- 125000004104 aryloxy group Chemical group 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 114
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- 239000007787 solid Substances 0.000 description 42
- 235000011147 magnesium chloride Nutrition 0.000 description 39
- 235000019441 ethanol Nutrition 0.000 description 38
- 229910001629 magnesium chloride Inorganic materials 0.000 description 38
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- 239000004615 ingredient Substances 0.000 description 25
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- 239000000460 chlorine Substances 0.000 description 17
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 14
- 238000003756 stirring Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
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- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 7
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- 125000005234 alkyl aluminium group Chemical group 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
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- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
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- 239000000047 product Substances 0.000 description 5
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- WPWHSFAFEBZWBB-UHFFFAOYSA-N 1-butyl radical Chemical compound [CH2]CCC WPWHSFAFEBZWBB-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 4
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- 230000000694 effects Effects 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- NMRPBPVERJPACX-UHFFFAOYSA-N octan-3-ol Chemical compound CCCCCC(O)CC NMRPBPVERJPACX-UHFFFAOYSA-N 0.000 description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 4
- 239000011949 solid catalyst Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 4
- TZYRSLHNPKPEFV-UHFFFAOYSA-N 2-ethyl-1-butanol Chemical compound CCC(CC)CO TZYRSLHNPKPEFV-UHFFFAOYSA-N 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 3
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
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- VJRUISVXILMZSL-UHFFFAOYSA-M dibutylalumanylium;chloride Chemical compound CCCC[Al](Cl)CCCC VJRUISVXILMZSL-UHFFFAOYSA-M 0.000 description 1
- VTZJFPSWNQFPCQ-UHFFFAOYSA-N dibutylaluminum Chemical compound CCCC[Al]CCCC VTZJFPSWNQFPCQ-UHFFFAOYSA-N 0.000 description 1
- HJXBDPDUCXORKZ-UHFFFAOYSA-N diethylalumane Chemical compound CC[AlH]CC HJXBDPDUCXORKZ-UHFFFAOYSA-N 0.000 description 1
- JJSGABFIILQOEY-UHFFFAOYSA-M diethylalumanylium;bromide Chemical compound CC[Al](Br)CC JJSGABFIILQOEY-UHFFFAOYSA-M 0.000 description 1
- CQYBWJYIKCZXCN-UHFFFAOYSA-N diethylaluminum Chemical compound CC[Al]CC CQYBWJYIKCZXCN-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- GCPCLEKQVMKXJM-UHFFFAOYSA-N ethoxy(diethyl)alumane Chemical compound CCO[Al](CC)CC GCPCLEKQVMKXJM-UHFFFAOYSA-N 0.000 description 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000002140 halogenating effect Effects 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
- 229910001623 magnesium bromide Inorganic materials 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 1
- 229910001641 magnesium iodide Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- FJDUDHYHRVPMJZ-UHFFFAOYSA-N nonan-1-amine Chemical compound CCCCCCCCCN FJDUDHYHRVPMJZ-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- OBRKWFIGZSMARO-UHFFFAOYSA-N propylalumane Chemical compound [AlH2]CCC OBRKWFIGZSMARO-UHFFFAOYSA-N 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- QFKMMXYLAPZKIB-UHFFFAOYSA-N undecan-1-amine Chemical compound CCCCCCCCCCCN QFKMMXYLAPZKIB-UHFFFAOYSA-N 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
- 239000008096 xylene Substances 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
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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 |
|---|---|---|---|
| JP53151998A JPS603323B2 (ja) | 1978-12-11 | 1978-12-11 | オレフイン類の重合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7910158L SE7910158L (sv) | 1980-06-12 |
| SE447120B true SE447120B (sv) | 1986-10-27 |
Family
ID=15530823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7910158A SE447120B (sv) | 1978-12-11 | 1979-12-10 | Forfarande for framstellning av etenpolymerer med anvendning av en katalysator omfattande en overgangsmetallforening och en organoaluminiumforening |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4328328A (en, 2012) |
| JP (1) | JPS603323B2 (en, 2012) |
| AT (1) | AT366070B (en, 2012) |
| AU (1) | AU530339B2 (en, 2012) |
| BR (1) | BR7908092A (en, 2012) |
| CA (1) | CA1118947A (en, 2012) |
| DE (1) | DE2949735A1 (en, 2012) |
| FR (1) | FR2444050A1 (en, 2012) |
| GB (1) | GB2039501B (en, 2012) |
| IT (1) | IT1126545B (en, 2012) |
| NL (1) | NL185212C (en, 2012) |
| NO (1) | NO157784C (en, 2012) |
| SE (1) | SE447120B (en, 2012) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975910A (ja) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | エチレン共重合体 |
| US4506029A (en) * | 1982-12-20 | 1985-03-19 | Stauffer Chemical Company | Supported catalyst for polymerization of olefins |
| JPS59117508A (ja) * | 1982-12-24 | 1984-07-06 | Mitsui Petrochem Ind Ltd | エチレンの重合法 |
| JPS6088016A (ja) * | 1983-10-21 | 1985-05-17 | Mitsui Petrochem Ind Ltd | エチレン共重合体 |
| US4540756A (en) * | 1983-11-01 | 1985-09-10 | Hercules Incorporated | Process for making low crystallinity polyolefins |
| US4855371A (en) * | 1986-06-18 | 1989-08-08 | Shell Oil Company | Process for polymerizing olefins with a crystalline magnesium catalyst component |
| US4806696A (en) * | 1986-06-18 | 1989-02-21 | Shell Oil Company | Process for stable preparation of alkoxymagnesium compounds |
| US4710482A (en) * | 1986-06-18 | 1987-12-01 | Shell Oil Company | Olefin polymerization catalyst component |
| US4804648A (en) * | 1986-06-18 | 1989-02-14 | Shell Oil Company | Crystalline olefin polymerization catalyst component |
| US6025448A (en) * | 1989-08-31 | 2000-02-15 | The Dow Chemical Company | Gas phase polymerization of olefins |
| US5677256A (en) * | 1990-04-12 | 1997-10-14 | Neste Oy | Method of preparing catalyst composition for polymerizing olefins |
| US6538080B1 (en) | 1990-07-03 | 2003-03-25 | Bp Chemicals Limited | Gas phase polymerization of olefins |
| US5288531A (en) * | 1991-08-09 | 1994-02-22 | The Dow Chemical Company | Pouch for packaging flowable materials |
| TW248565B (en, 2012) | 1991-08-14 | 1995-06-01 | Mitsui Petroleum Chemicals Industry Co | |
| US5582923A (en) * | 1991-10-15 | 1996-12-10 | The Dow Chemical Company | Extrusion compositions having high drawdown and substantially reduced neck-in |
| US5783638A (en) * | 1991-10-15 | 1998-07-21 | The Dow Chemical Company | Elastic substantially linear ethylene polymers |
| US5395471A (en) * | 1991-10-15 | 1995-03-07 | The Dow Chemical Company | High drawdown extrusion process with greater resistance to draw resonance |
| US5525695A (en) * | 1991-10-15 | 1996-06-11 | The Dow Chemical Company | Elastic linear interpolymers |
| US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
| US5674342A (en) * | 1991-10-15 | 1997-10-07 | The Dow Chemical Company | High drawdown extrusion composition and process |
| US5360648A (en) * | 1993-06-24 | 1994-11-01 | The Dow Chemical Company | Pouch for packaging flowable materials |
| US5792534A (en) * | 1994-10-21 | 1998-08-11 | The Dow Chemical Company | Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus |
| US6770718B2 (en) | 2000-12-15 | 2004-08-03 | Basell Poliolefine Italia S.P.A. | Continuous process for the preparation of solid catalyst components for the polymerization of α-olefins |
| ES2575141T3 (es) * | 2008-04-08 | 2016-06-24 | Mitsui Chemicals, Inc. | Componente de catalizador de titanio sólido para la polimerización de etileno, catalizador de la polimerización de etileno y método para la polimerización de etileno |
| US8685879B2 (en) * | 2011-04-29 | 2014-04-01 | Basf Corporation | Emulsion process for improved large spherical polypropylene catalysts |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL153555B (nl) * | 1968-05-15 | 1977-06-15 | Stamicarbon | Werkwijze ter bereiding van alkeenpolymeren. |
| CA920299A (en) | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
| NL161467C (nl) | 1970-12-02 | 1980-02-15 | Stamicarbon | Werkwijze voor het polymeriseren van etheen. |
| US4071674A (en) * | 1972-09-14 | 1978-01-31 | Mitsui Petrochemical Industries Ltd. | Process for polymerization or copolymerization of olefin and catalyst compositions used therefor |
| US3859231A (en) * | 1972-10-13 | 1975-01-07 | Gulf Research Development Co | Simplified process for manufacture of catalyst component |
| IT1037112B (it) * | 1975-03-28 | 1979-11-10 | Montedison Spa | Catalizzatori per la polimerizzazione delle olfine |
| JPS5952643B2 (ja) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | エチレン共重合体 |
-
1978
- 1978-12-11 JP JP53151998A patent/JPS603323B2/ja not_active Expired
-
1979
- 1979-12-04 US US06/100,098 patent/US4328328A/en not_active Expired - Lifetime
- 1979-12-07 AU AU53569/79A patent/AU530339B2/en not_active Expired
- 1979-12-07 CA CA000341447A patent/CA1118947A/en not_active Expired
- 1979-12-07 IT IT27963/79A patent/IT1126545B/it active
- 1979-12-07 AT AT0776579A patent/AT366070B/de not_active IP Right Cessation
- 1979-12-10 NL NLAANVRAGE7908888,A patent/NL185212C/xx not_active IP Right Cessation
- 1979-12-10 SE SE7910158A patent/SE447120B/sv not_active IP Right Cessation
- 1979-12-10 NO NO794018A patent/NO157784C/no unknown
- 1979-12-10 FR FR7930243A patent/FR2444050A1/fr active Granted
- 1979-12-10 GB GB7942635A patent/GB2039501B/en not_active Expired
- 1979-12-11 BR BR7908092A patent/BR7908092A/pt not_active IP Right Cessation
- 1979-12-11 DE DE19792949735 patent/DE2949735A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ATA776579A (de) | 1981-07-15 |
| BR7908092A (pt) | 1980-09-23 |
| JPS5578004A (en) | 1980-06-12 |
| CA1118947A (en) | 1982-02-23 |
| NO157784C (no) | 1988-05-18 |
| NO157784B (no) | 1988-02-08 |
| IT1126545B (it) | 1986-05-21 |
| NL185212B (nl) | 1989-09-18 |
| FR2444050A1 (fr) | 1980-07-11 |
| AU530339B2 (en) | 1983-07-14 |
| IT7927963A0 (it) | 1979-12-07 |
| DE2949735A1 (de) | 1980-06-19 |
| NL185212C (nl) | 1990-02-16 |
| SE7910158L (sv) | 1980-06-12 |
| JPS603323B2 (ja) | 1985-01-28 |
| AT366070B (de) | 1982-03-10 |
| US4328328A (en) | 1982-05-04 |
| AU5356979A (en) | 1980-07-10 |
| DE2949735C2 (en, 2012) | 1989-03-30 |
| NO794018L (no) | 1980-06-12 |
| NL7908888A (nl) | 1980-06-13 |
| GB2039501A (en) | 1980-08-13 |
| GB2039501B (en) | 1983-04-13 |
| FR2444050B1 (en, 2012) | 1985-03-15 |
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