SK120596A3 - Gas phase polymerization method utilizing not coated catalysts - Google Patents

Gas phase polymerization method utilizing not coated catalysts Download PDF

Info

Publication number: SK120596A3
Authority: SK; Slovakia
Prior art keywords: polymerization; solvent; polymerization process; catalyst; catalyst system
Prior art date: 1995-09-25

Application number

SK1205-96A

Other languages

English (en)

Slovak (sk)

Inventor

George E Keller

Keith E Carmichael

Cropley J Bowman

Eldon R Larsen

Ramamurthy A Venkatapathia

Smale M Wilton

Timothy T Wenzel

Williams C Curtis

Original Assignee

Union Carbide Chem Plastic

Priority date (The priority date 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 date listed.)

1995-09-25

Filing date

1996-09-24

Publication date

1997-04-09

1996-09-24 Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic

1997-04-09 Publication of SK120596A3 publication Critical patent/SK120596A3/sk

Links

238000000034 method Methods 0.000 title claims abstract description 19
239000003054 catalyst Substances 0.000 title claims description 100
238000012685 gas phase polymerization Methods 0.000 title abstract description 14
239000002245 particle Substances 0.000 claims abstract description 68
239000012530 fluid Substances 0.000 claims abstract description 66
239000002904 solvent Substances 0.000 claims abstract description 60
229920000642 polymer Polymers 0.000 claims abstract description 44
239000000203 mixture Substances 0.000 claims abstract description 41
239000000463 material Substances 0.000 claims abstract description 23
239000002685 polymerization catalyst Substances 0.000 claims abstract description 17
230000015572 biosynthetic process Effects 0.000 claims abstract description 14
230000008569 process Effects 0.000 claims abstract description 12
239000007788 liquid Substances 0.000 claims description 31
238000006116 polymerization reaction Methods 0.000 claims description 28
239000000178 monomer Substances 0.000 claims description 22
238000005507 spraying Methods 0.000 claims description 21
238000001704 evaporation Methods 0.000 claims description 20
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 10
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 8
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 6
QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 6
239000001569 carbon dioxide Substances 0.000 claims description 6
229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
NBVXSUQYWXRMNV-UHFFFAOYSA-N monofluoromethane Natural products FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 6
239000001294 propane Substances 0.000 claims description 5
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
229910052799 carbon Inorganic materials 0.000 claims description 4
125000004432 carbon atom Chemical group C* 0.000 claims description 4
150000003623 transition metal compounds Chemical class 0.000 claims description 4
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 3
150000001336 alkenes Chemical class 0.000 claims description 3
229910021529 ammonia Inorganic materials 0.000 claims description 3
239000001272 nitrous oxide Substances 0.000 claims description 3
229910052724 xenon Inorganic materials 0.000 claims description 3
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 2
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 2
CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 claims description 2
IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 2
150000001335 aliphatic alkanes Chemical class 0.000 claims 2
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims 1
230000008016 vaporization Effects 0.000 abstract 1
239000007789 gas Substances 0.000 description 51
239000007921 spray Substances 0.000 description 41
230000006837 decompression Effects 0.000 description 15
239000012071 phase Substances 0.000 description 15
238000006243 chemical reaction Methods 0.000 description 14
239000007787 solid Substances 0.000 description 11
230000008020 evaporation Effects 0.000 description 10
QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 10
239000000047 product Substances 0.000 description 9
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
238000009826 distribution Methods 0.000 description 7
238000005243 fluidization Methods 0.000 description 7
239000000243 solution Substances 0.000 description 7
150000001875 compounds Chemical class 0.000 description 6
230000000694 effects Effects 0.000 description 6
238000002347 injection Methods 0.000 description 6
239000007924 injection Substances 0.000 description 6
229910001220 stainless steel Inorganic materials 0.000 description 6
239000010935 stainless steel Substances 0.000 description 6
238000009835 boiling Methods 0.000 description 5
AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 5
CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 5
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
239000005977 Ethylene Substances 0.000 description 4
238000000889 atomisation Methods 0.000 description 4
239000006185 dispersion Substances 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
239000000725 suspension Substances 0.000 description 4
AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
HIMNGNVUUFIKQT-UHFFFAOYSA-N [Zr].C(C)(C)(C)C(=O)OC1C=CC2=CC=CC=C12 Chemical compound [Zr].C(C)(C)(C)C(=O)OC1C=CC2=CC=CC=C12 HIMNGNVUUFIKQT-UHFFFAOYSA-N 0.000 description 3
238000009833 condensation Methods 0.000 description 3
230000005494 condensation Effects 0.000 description 3
239000007791 liquid phase Substances 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
239000000155 melt Substances 0.000 description 3
238000005245 sintering Methods 0.000 description 3
238000012546 transfer Methods 0.000 description 3
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
208000013403 hyperactivity Diseases 0.000 description 2
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000002480 mineral oil Substances 0.000 description 2
235000010446 mineral oil Nutrition 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000002574 poison Substances 0.000 description 2
231100000614 poison Toxicity 0.000 description 2
229920000098 polyolefin Polymers 0.000 description 2
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
230000009467 reduction Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
229910052709 silver Inorganic materials 0.000 description 2
239000004332 silver Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
DZFKTKUBVXISNX-UHFFFAOYSA-K CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.C1=CC=C2C([Zr+3])C=CC2=C1 Chemical compound CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.C1=CC=C2C([Zr+3])C=CC2=C1 DZFKTKUBVXISNX-UHFFFAOYSA-K 0.000 description 1
WKODQWBGBUPUDX-UHFFFAOYSA-K CCN(CC)C([O-])=O.CCN(CC)C([O-])=O.CCN(CC)C([O-])=O.C1=CC=C2C([Zr+3])C=CC2=C1 Chemical compound CCN(CC)C([O-])=O.CCN(CC)C([O-])=O.CCN(CC)C([O-])=O.C1=CC=C2C([Zr+3])C=CC2=C1 WKODQWBGBUPUDX-UHFFFAOYSA-K 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
206010057040 Temperature intolerance Diseases 0.000 description 1
PSCBFCRKGHZFKD-UHFFFAOYSA-M [2-[(2,2-dimethyl-3h-1-benzofuran-7-yl)oxycarbonyl-methylamino]-2-oxoethyl]-trimethylazanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(=O)N(C)C(=O)OC1=CC=CC2=C1OC(C)(C)C2 PSCBFCRKGHZFKD-UHFFFAOYSA-M 0.000 description 1
MVVQENRWHBUYER-UHFFFAOYSA-M [Cl-].C(CCC)[Zr+](C1C=CC=C1)CCCC Chemical compound [Cl-].C(CCC)[Zr+](C1C=CC=C1)CCCC MVVQENRWHBUYER-UHFFFAOYSA-M 0.000 description 1
230000002411 adverse Effects 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
150000001642 boronic acid derivatives Chemical class 0.000 description 1
239000001273 butane Substances 0.000 description 1
KZUKCLOWAMFDDB-UHFFFAOYSA-L butylcyclopentane;dichlorozirconium Chemical compound Cl[Zr]Cl.CCCC[C]1[CH][CH][CH][CH]1.CCCC[C]1[CH][CH][CH][CH]1 KZUKCLOWAMFDDB-UHFFFAOYSA-L 0.000 description 1
239000012876 carrier material Substances 0.000 description 1
238000003889 chemical engineering Methods 0.000 description 1
AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
QRUYYSPCOGSZGQ-UHFFFAOYSA-L cyclopentane;dichlorozirconium Chemical compound Cl[Zr]Cl.[CH]1[CH][CH][CH][CH]1.[CH]1[CH][CH][CH][CH]1 QRUYYSPCOGSZGQ-UHFFFAOYSA-L 0.000 description 1
230000009849 deactivation Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
IVTQDRJBWSBJQM-UHFFFAOYSA-L dichlorozirconium;indene Chemical compound C1=CC2=CC=CC=C2C1[Zr](Cl)(Cl)C1C2=CC=CC=C2C=C1 IVTQDRJBWSBJQM-UHFFFAOYSA-L 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
238000010528 free radical solution polymerization reaction Methods 0.000 description 1
239000007792 gaseous phase Substances 0.000 description 1
238000002309 gasification Methods 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
230000008543 heat sensitivity Effects 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
239000001282 iso-butane Substances 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000012968 metallocene catalyst Substances 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000002156 mixing Methods 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
238000013021 overheating Methods 0.000 description 1
238000005325 percolation Methods 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
238000009877 rendering Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
238000000935 solvent evaporation Methods 0.000 description 1
238000010557 suspension polymerization reaction Methods 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
230000007704 transition Effects 0.000 description 1
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
238000009736 wetting Methods 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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
- 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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
- 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
- Y10S526/943—Polymerization with metallocene catalysts

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Polymerisation Methods In General (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

SK1205-96A 1995-09-25 1996-09-24 Gas phase polymerization method utilizing not coated catalysts SK120596A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US428395P	1995-09-25	1995-09-25
US08/712,930 US5744556A (en)	1995-09-25	1996-09-13	Gas phase polymerization employing unsupported catalysts

Publications (1)

Publication Number	Publication Date
SK120596A3 true SK120596A3 (en)	1997-04-09

Family

ID=26672825

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK1205-96A SK120596A3 (en)	1995-09-25	1996-09-24	Gas phase polymerization method utilizing not coated catalysts

Country Status (14)

Country	Link
US (1)	US5744556A (fr)
EP (1)	EP0764665B1 (fr)
KR (1)	KR970015613A (fr)
CN (1)	CN1158336A (fr)
AT (1)	ATE210687T1 (fr)
AU (1)	AU699087B2 (fr)
CA (1)	CA2186302C (fr)
CZ (1)	CZ280296A3 (fr)
DE (1)	DE69617848T2 (fr)
ES (1)	ES2164847T3 (fr)
PL (1)	PL316276A1 (fr)
PT (1)	PT764665E (fr)
SK (1)	SK120596A3 (fr)
TR (1)	TR199600752A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6211310B1 (en)	1997-06-05	2001-04-03	Union Carbide Chemicals & Plastics Technology Corporation	Manufacture of stereoregular polymers
US5693727A (en) *	1996-06-06	1997-12-02	Union Carbide Chemicals & Plastics Technology Corporation	Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
US5962606A (en) *	1997-02-19	1999-10-05	Union Carbide Chemicals & Plastics Technology Corporation	Control of solution catalyst droplet size with an effervescent spray nozzle
US6075101A (en) *	1997-02-19	2000-06-13	Union Carbide Chemicals & Plastics Technology Corporation	Control of solution catalyst droplet size with a perpendicular spray nozzle
BE1012364A3 (fr) *	1998-12-22	2000-10-03	Solvay	Procede pour la preparation d'une composition catalytique pour la polymerisation des alpha-olefines, composition catalytique obtenue et procede de polymerisation utilisant une telle composition catalytique
US6150478A (en) *	1999-06-04	2000-11-21	Union Carbide Chemicals & Plastics Technology Corporation	Ultrasonic catalyst feed for fluid bed olefin polymerization
AU2001275932A1 (en) *	2000-07-17	2002-01-30	Honeywell International Inc.	Supported catalyst systems
JP2004532909A (ja) *	2001-03-27	2004-10-28	ユニオン・カーバイド・ケミカルズ・アンド・プラスチックス・テクノロジー・コーポレーション	第４族金属錯体触媒を用いるポリマーの気相製造方法
JP5198872B2 (ja)	2004-12-17	2013-05-15	ダウグローバルテクノロジーズエルエルシー	レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法
US6987152B1 (en)	2005-01-11	2006-01-17	Univation Technologies, Llc	Feed purification at ambient temperature
TW200936564A (en) *	2007-11-15	2009-09-01	Univation Tech Llc	Methods for the removal of impurities from polymerization feed streams
US20090214395A1 (en) *	2008-02-27	2009-08-27	The Dow Chemical Company	Raw Material Efficiency Method and Process

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US4163040A (en) *	1977-11-21	1979-07-31	National Distillers And Chemical Corporation	Catalyst spray nozzle
EP0128046B1 (fr) *	1983-06-06	1987-10-21	Exxon Research And Engineering Company	Procédé et catalyseur pour produire un mélange de polyoléfines dans un réacteur
US4582731A (en) *	1983-09-01	1986-04-15	Battelle Memorial Institute	Supercritical fluid molecular spray film deposition and powder formation
US4734227A (en) *	1983-09-01	1988-03-29	Battelle Memorial Institute	Method of making supercritical fluid molecular spray films, powder and fibers
US4734451A (en) *	1983-09-01	1988-03-29	Battelle Memorial Institute	Supercritical fluid molecular spray thin films and fine powders
DK159907C (da) *	1986-02-14	1991-05-21	Grindsted Prod As	Fremgangsmaade ved fremstilling af additiver til brug ved fremstilling af haevede bageriprodukter og piskede desserter
JPH01176437A (ja) *	1987-12-29	1989-07-12	Ono Pharmaceut Co Ltd	有機物質の微粒化方法
US4916108A (en) *	1988-08-25	1990-04-10	Westinghouse Electric Corp.	Catalyst preparation using supercritical solvent
FI89929C (fi) *	1990-12-28	1993-12-10	Neste Oy	Foerfarande foer homo- eller sampolymerisering av eten
FI86867C (fi) *	1990-12-28	1992-10-26	Neste Oy	Flerstegsprocess foer framstaellning av polyeten
US5290827A (en) *	1991-03-27	1994-03-01	University Of Delaware	Precipitation of homogeneous polymer mixtures from supercritical fluid solutions
US5317036A (en) *	1992-10-16	1994-05-31	Union Carbide Chemicals & Plastics Technology Corporation	Gas phase polymerization reactions utilizing soluble unsupported catalysts
US5464154A (en) *	1993-09-29	1995-11-07	Union Carbide Chemicals & Plastics Technology Corporation	Methods for spraying polymeric compositions with compressed fluids and enhanced atomization

1996
- 1996-09-13 US US08/712,930 patent/US5744556A/en not_active Expired - Fee Related
- 1996-09-24 ES ES96306943T patent/ES2164847T3/es not_active Expired - Lifetime
- 1996-09-24 DE DE69617848T patent/DE69617848T2/de not_active Expired - Fee Related
- 1996-09-24 CZ CZ962802A patent/CZ280296A3/cs unknown
- 1996-09-24 CA CA002186302A patent/CA2186302C/fr not_active Expired - Fee Related
- 1996-09-24 SK SK1205-96A patent/SK120596A3/sk unknown
- 1996-09-24 KR KR1019960042008A patent/KR970015613A/ko not_active Ceased
- 1996-09-24 CN CN96112025A patent/CN1158336A/zh active Pending
- 1996-09-24 EP EP96306943A patent/EP0764665B1/fr not_active Expired - Lifetime
- 1996-09-24 AT AT96306943T patent/ATE210687T1/de not_active IP Right Cessation
- 1996-09-24 PT PT96306943T patent/PT764665E/pt unknown
- 1996-09-25 AU AU65852/96A patent/AU699087B2/en not_active Ceased
- 1996-09-25 PL PL96316276A patent/PL316276A1/xx unknown
- 1996-09-25 TR TR96/00752A patent/TR199600752A2/xx unknown

Also Published As

Publication number	Publication date
DE69617848D1 (de)	2002-01-24
TR199600752A2 (tr)	1997-04-22
AU699087B2 (en)	1998-11-19
PL316276A1 (en)	1997-04-01
EP0764665B1 (fr)	2001-12-12
US5744556A (en)	1998-04-28
AU6585296A (en)	1997-03-27
CN1158336A (zh)	1997-09-03
DE69617848T2 (de)	2002-09-05
CA2186302A1 (fr)	1997-03-26
ATE210687T1 (de)	2001-12-15
KR970015613A (ko)	1997-04-28
ES2164847T3 (es)	2002-03-01
PT764665E (pt)	2002-05-31
CA2186302C (fr)	1999-12-28
EP0764665A3 (fr)	1997-12-29
CZ280296A3 (en)	1997-04-16
EP0764665A2 (fr)	1997-03-26

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US20050182207A1 (en)	2005-08-18	Gas-phase process
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