JP2002504954A - プロピレンポリマーの製造方法 - Google Patents
プロピレンポリマーの製造方法Info
- Publication number
- JP2002504954A JP2002504954A JP50385499A JP50385499A JP2002504954A JP 2002504954 A JP2002504954 A JP 2002504954A JP 50385499 A JP50385499 A JP 50385499A JP 50385499 A JP50385499 A JP 50385499A JP 2002504954 A JP2002504954 A JP 2002504954A
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- gas phase
- propylene
- slurry
- polymer
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 229920001155 polypropylene Polymers 0.000 title claims description 20
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 131
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 123
- 229920000642 polymer Polymers 0.000 claims abstract description 111
- 239000002002 slurry Substances 0.000 claims abstract description 111
- 238000000034 method Methods 0.000 claims abstract description 91
- 239000000178 monomer Substances 0.000 claims abstract description 70
- 229920001577 copolymer Polymers 0.000 claims abstract description 41
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 3
- 239000003054 catalyst Substances 0.000 claims description 154
- 239000007789 gas Substances 0.000 claims description 150
- 238000006116 polymerization reaction Methods 0.000 claims description 111
- 239000001257 hydrogen Substances 0.000 claims description 72
- 229910052739 hydrogen Inorganic materials 0.000 claims description 72
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 65
- 239000004743 Polypropylene Substances 0.000 claims description 57
- 229920001519 homopolymer Polymers 0.000 claims description 21
- 238000007334 copolymerization reaction Methods 0.000 claims description 20
- 239000012429 reaction media Substances 0.000 claims description 19
- -1 polypropylene, propylene copolymer Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 238000010574 gas phase reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003607 modifier Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 229920001384 propylene homopolymer Polymers 0.000 claims 2
- 230000002087 whitening effect Effects 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 229920005604 random copolymer Polymers 0.000 abstract description 3
- 239000012071 phase Substances 0.000 description 104
- 239000000047 product Substances 0.000 description 88
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 64
- 239000005977 Ethylene Substances 0.000 description 64
- 238000006243 chemical reaction Methods 0.000 description 41
- 125000000217 alkyl group Chemical group 0.000 description 26
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 238000011084 recovery Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 230000000707 stereoselective effect Effects 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 6
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 6
- 238000010924 continuous production Methods 0.000 description 5
- 239000001294 propane Substances 0.000 description 5
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- JWCYDYZLEAQGJJ-UHFFFAOYSA-N dicyclopentyl(dimethoxy)silane Chemical compound C1CCCC1[Si](OC)(OC)C1CCCC1 JWCYDYZLEAQGJJ-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003426 co-catalyst Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical compound C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 2
- 238000012685 gas phase polymerization Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000238366 Cephalopoda Species 0.000 description 1
- 239000005947 Dimethoate Substances 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- DWYGLGYVAMEOSL-UHFFFAOYSA-N dimethoxy(pentyl)silane Chemical compound CCCCC[SiH](OC)OC DWYGLGYVAMEOSL-UHFFFAOYSA-N 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000011345 viscous material 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
-
- 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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00128—Controlling the temperature by direct heating or cooling by evaporation of reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
-
- 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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI972728A FI111845B (fi) | 1997-06-24 | 1997-06-24 | Menetelmä propeenin homopolymeerien ja iskulujuudeltaan modifioitujen polymeerien valmistamiseksi |
| FI972727A FI111847B (fi) | 1997-06-24 | 1997-06-24 | Menetelmä propeenin kopolymeerien valmistamiseksi |
| FI972728 | 1997-06-24 | ||
| FI972727 | 1997-06-24 | ||
| PCT/FI1998/000554 WO1998058976A1 (en) | 1997-06-24 | 1998-06-24 | Process for preparing propylene polymers |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008031270A Division JP5072637B2 (ja) | 1997-06-24 | 2008-02-13 | プロピレンポリマーの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002504954A true JP2002504954A (ja) | 2002-02-12 |
| JP2002504954A5 JP2002504954A5 (https=) | 2005-03-10 |
Family
ID=26160409
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50385499A Pending JP2002504954A (ja) | 1997-06-24 | 1998-06-24 | プロピレンポリマーの製造方法 |
| JP2008031270A Expired - Lifetime JP5072637B2 (ja) | 1997-06-24 | 2008-02-13 | プロピレンポリマーの製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008031270A Expired - Lifetime JP5072637B2 (ja) | 1997-06-24 | 2008-02-13 | プロピレンポリマーの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP2002504954A (https=) |
| CN (1) | CN1140554C (https=) |
| AU (1) | AU7921198A (https=) |
| WO (1) | WO1998058976A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015506391A (ja) * | 2011-12-30 | 2015-03-02 | ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ | プロピレンランダムコポリマー |
| JP2023551548A (ja) * | 2020-12-01 | 2023-12-08 | ボレアリス・アクチェンゲゼルシャフト | 多段方法におけるポリオレフィン組成物の製造方法 |
Families Citing this family (98)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI111955B (fi) * | 1999-12-27 | 2003-10-15 | Borealis Tech Oy | Propeenipolymeerit, joilla on erittäin korkea sulavirta |
| DE10025727A1 (de) | 2000-05-25 | 2002-01-03 | Basell Polypropylen Gmbh | Hochfließfähige Propylenblockcopolymerisate |
| GB0111020D0 (en) | 2001-05-04 | 2001-06-27 | Borealis Tech Oy | Process |
| ES2248679T3 (es) * | 2001-06-27 | 2006-03-16 | Borealis Technology Oy | Resina polimerica de propileno con propiedades mejoradas. |
| US20060052541A1 (en) * | 2002-06-25 | 2006-03-09 | Erling Hagen | Polyolefin with improved scratch resistance and process for producing the same |
| ATE401123T1 (de) | 2004-12-17 | 2008-08-15 | Borealis Tech Oy | Verfahren zur polymerisation von olefinen in gegenwart eines olefin polymerisationskatalysators |
| EP2014687B1 (en) * | 2007-06-14 | 2011-05-18 | Borealis Technology Oy | Process for the production of propylene copolymers using a prepolymerised catalyst |
| US7910679B2 (en) * | 2007-12-20 | 2011-03-22 | Exxonmobil Research And Engineering Company | Bulk homogeneous polymerization process for ethylene propylene copolymers |
| EP2322568B1 (en) | 2009-11-13 | 2013-05-15 | Borealis AG | Process for producing an olefin polymerization catalyst |
| WO2011058088A1 (en) | 2009-11-13 | 2011-05-19 | Borealis Ag | Process for recovering a transition metal compound |
| WO2011058089A1 (en) | 2009-11-13 | 2011-05-19 | Borealis Ag | Process for producing a polymerization catalyst |
| US8501881B2 (en) | 2009-11-13 | 2013-08-06 | Borealis Ag | Process for olefin polymerization |
| EP2341087B1 (en) | 2009-12-30 | 2014-04-09 | Borealis AG | New way to produce polypropylene grade in a sequential process |
| EP2561016B1 (en) | 2010-04-21 | 2015-06-03 | Borealis AG | Propylene/1-hexene copolymer composition with low sealing temperature |
| ATE552303T1 (de) | 2010-04-21 | 2012-04-15 | Borealis Ag | Propylen-/1-hexen copolymerzusammensetzung mit breitem verarbeitungsfenster für abdichtungen |
| EP2402376A1 (en) | 2010-06-29 | 2012-01-04 | Borealis AG | Process for producing a prepolymerised catalyst, such prepolymerised catalyst and its use for producing a polymer |
| EP2433982B1 (en) | 2010-09-28 | 2014-12-03 | Borealis AG | Composition with low dissipation factor tan "delta" |
| ES2569183T3 (es) | 2011-01-03 | 2016-05-09 | Borealis Ag | Material de sellado de polipropileno con alta temperatura de fusión |
| US9062232B2 (en) | 2011-01-03 | 2015-06-23 | Borealis Ag | Sealing material of polypropylene with improved optical performance |
| CN102585350A (zh) * | 2011-01-12 | 2012-07-18 | 中国石油化工股份有限公司 | 耐应力发白抗冲聚丙烯组合物 |
| CN102585351A (zh) * | 2011-01-12 | 2012-07-18 | 中国石油化工股份有限公司 | 耐应力发白抗冲聚丙烯组合物 |
| CN102585352A (zh) * | 2011-01-12 | 2012-07-18 | 中国石油化工股份有限公司 | 耐应力发白抗冲聚丙烯组合物 |
| ES2527333T5 (es) | 2011-02-14 | 2021-08-02 | Borealis Ag | Copolímero de propileno sellador |
| EP2540499B1 (en) | 2011-06-27 | 2014-02-26 | Borealis AG | Multi-layer biaxially oriented polymer film |
| EP2540497B1 (en) | 2011-06-27 | 2014-08-06 | Borealis AG | Multi-layer cast film |
| EP2540496B1 (en) | 2011-06-27 | 2014-04-23 | Borealis AG | Multi-layer blown film |
| EP2562215B1 (en) | 2011-08-26 | 2016-03-30 | Borealis AG | Polypropylene blend for pipes |
| EP2586824B1 (en) | 2011-10-31 | 2016-09-14 | Borealis AG | Polypropylene blend with improved balance between SIT and melting point |
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| JPS5865710A (ja) * | 1981-10-14 | 1983-04-19 | Mitsubishi Chem Ind Ltd | ポリオレフインの製造法 |
| US4740550A (en) * | 1986-06-18 | 1988-04-26 | Shell Oil Company | Multistage copolymerization process |
| US4740551A (en) * | 1986-06-18 | 1988-04-26 | Shell Oil Company | Multistage copolymerization process |
| JP2782826B2 (ja) * | 1989-08-28 | 1998-08-06 | 三菱化学株式会社 | プロピレン―エチレンブロック共重合体の製造方法 |
| BR9610966A (pt) * | 1995-10-10 | 1999-03-02 | Borealis As | Processo para a fabricação de homo ou copolímeros de propileno |
-
1998
- 1998-06-24 WO PCT/FI1998/000554 patent/WO1998058976A1/en not_active Ceased
- 1998-06-24 CN CNB988082896A patent/CN1140554C/zh not_active Expired - Lifetime
- 1998-06-24 JP JP50385499A patent/JP2002504954A/ja active Pending
- 1998-06-24 AU AU79211/98A patent/AU7921198A/en not_active Abandoned
-
2008
- 2008-02-13 JP JP2008031270A patent/JP5072637B2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015506391A (ja) * | 2011-12-30 | 2015-03-02 | ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ | プロピレンランダムコポリマー |
| US10113021B2 (en) | 2011-12-30 | 2018-10-30 | Borealis Ag | Propylene random copolymer |
| JP2023551548A (ja) * | 2020-12-01 | 2023-12-08 | ボレアリス・アクチェンゲゼルシャフト | 多段方法におけるポリオレフィン組成物の製造方法 |
| JP7689185B2 (ja) | 2020-12-01 | 2025-06-05 | ボレアリス・アクチェンゲゼルシャフト | 多段方法におけるポリオレフィン組成物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998058976A1 (en) | 1998-12-30 |
| JP5072637B2 (ja) | 2012-11-14 |
| AU7921198A (en) | 1999-01-04 |
| CN1140554C (zh) | 2004-03-03 |
| JP2008121028A (ja) | 2008-05-29 |
| CN1267311A (zh) | 2000-09-20 |
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