CS221804B2 - Method of sterescopic polymeration of the alpha-olefine - Google Patents

Method of sterescopic polymeration of the alpha-olefine Download PDF

Info

Publication number: CS221804B2
Authority: CS; Czechoslovakia
Prior art keywords: compound; component; alpha; polymerization; catalyst
Prior art date: 1978-03-01

Application number

CS79313A

Other languages

Czech (cs)

English (en)

Inventor

Takao Tanaka

Tadashi Asanuma

Tetsunosuke Shiomura

Akira Ito

Original Assignee

Mitsui Toatsu Chemicals

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.)

1978-03-01

Filing date

1979-01-15

Publication date

1983-04-29

1979-01-15 Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals

1983-04-29 Publication of CS221804B2 publication Critical patent/CS221804B2/cs

Links

238000000034 method Methods 0.000 title claims description 13
150000001875 compounds Chemical class 0.000 claims abstract description 36
-1 magnesium halide Chemical class 0.000 claims abstract description 23
239000003054 catalyst Substances 0.000 claims abstract description 19
239000010936 titanium Substances 0.000 claims abstract description 19
239000004711 α-olefin Substances 0.000 claims abstract description 12
239000011777 magnesium Substances 0.000 claims abstract description 11
229910052749 magnesium Inorganic materials 0.000 claims abstract description 11
229930195733 hydrocarbon Natural products 0.000 claims abstract description 6
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 5
238000000227 grinding Methods 0.000 claims description 7
150000004820 halides Chemical class 0.000 claims description 6
125000004432 carbon atom Chemical group C* 0.000 claims description 5
125000004429 atom Chemical group 0.000 claims description 2
HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims description 2
OJJLEPPNZOMRPF-UHFFFAOYSA-J dimagnesium;tetrachloride Chemical group Cl[Mg]Cl.Cl[Mg]Cl OJJLEPPNZOMRPF-UHFFFAOYSA-J 0.000 claims description 2
238000012721 stereospecific polymerization Methods 0.000 claims description 2
150000003609 titanium compounds Chemical class 0.000 claims 1
150000002148 esters Chemical class 0.000 abstract description 10
229910052719 titanium Inorganic materials 0.000 abstract description 10
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 7
125000003118 aryl group Chemical group 0.000 abstract description 7
238000006243 chemical reaction Methods 0.000 abstract description 6
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract description 6
150000002430 hydrocarbons Chemical group 0.000 abstract description 4
125000003545 alkoxy group Chemical group 0.000 abstract description 2
229910003074 TiCl4 Inorganic materials 0.000 abstract 2
125000002029 aromatic hydrocarbon group Chemical group 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
150000002367 halogens Chemical class 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 23
238000006116 polymerization reaction Methods 0.000 description 20
229920000642 polymer Polymers 0.000 description 14
239000002253 acid Substances 0.000 description 11
MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 11
150000003608 titanium Chemical class 0.000 description 11
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 10
AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 7
239000004743 Polypropylene Substances 0.000 description 7
230000000052 comparative effect Effects 0.000 description 7
230000037048 polymerization activity Effects 0.000 description 7
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 7
229920001155 polypropylene Polymers 0.000 description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
229910001629 magnesium chloride Inorganic materials 0.000 description 5
239000000203 mixture Substances 0.000 description 5
229910052760 oxygen Inorganic materials 0.000 description 5
239000001301 oxygen Substances 0.000 description 5
239000000047 product Substances 0.000 description 5
230000000694 effects Effects 0.000 description 4
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
IECKAVQTURBPON-UHFFFAOYSA-N trimethoxymethylbenzene Chemical compound COC(OC)(OC)C1=CC=CC=C1 IECKAVQTURBPON-UHFFFAOYSA-N 0.000 description 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
238000009835 boiling Methods 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
239000000178 monomer Substances 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
239000000843 powder Substances 0.000 description 3
239000002904 solvent Substances 0.000 description 3
CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
239000005977 Ethylene Substances 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
125000000217 alkyl group Chemical group 0.000 description 2
239000001273 butane Substances 0.000 description 2
238000007334 copolymerization reaction Methods 0.000 description 2
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
150000002431 hydrogen Chemical group 0.000 description 2
239000012442 inert solvent Substances 0.000 description 2
QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 2
TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
150000002894 organic compounds Chemical class 0.000 description 2
229910052698 phosphorus Inorganic materials 0.000 description 2
239000011574 phosphorus Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000002002 slurry Substances 0.000 description 2
150000003573 thiols Chemical class 0.000 description 2
NDQXKKFRNOPRDW-UHFFFAOYSA-N 1,1,1-triethoxyethane Chemical compound CCOC(C)(OCC)OCC NDQXKKFRNOPRDW-UHFFFAOYSA-N 0.000 description 1
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
125000003282 alkyl amino group Chemical group 0.000 description 1
150000001350 alkyl halides Chemical class 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
150000001412 amines Chemical class 0.000 description 1
229940072049 amyl acetate Drugs 0.000 description 1
PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
FGGUAEKPLDMWSF-HMHFYOQSSA-N chembl2376821 Chemical compound O([C@@H]1[C@@H]2[C@@H]3O[C@]3(CO)[C@@H](O)[C@@]3(O)[C@H]([C@]2([C@H](C)C[C@@]1(O1)C(C)=C)O2)C[C@@H]([C@@H]3O)C)C21C1=CC=CC=C1 FGGUAEKPLDMWSF-HMHFYOQSSA-N 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000010908 decantation Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
238000001035 drying Methods 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
FNODWEPAWIJGPM-UHFFFAOYSA-N ethyl 2-methoxybenzoate Chemical compound CCOC(=O)C1=CC=CC=C1OC FNODWEPAWIJGPM-UHFFFAOYSA-N 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000012685 gas phase polymerization Methods 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
230000036512 infertility Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Inorganic materials [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
229940095102 methyl benzoate Drugs 0.000 description 1
DDIZAANNODHTRB-UHFFFAOYSA-N methyl p-anisate Chemical compound COC(=O)C1=CC=C(OC)C=C1 DDIZAANNODHTRB-UHFFFAOYSA-N 0.000 description 1
238000002156 mixing Methods 0.000 description 1
YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
239000001294 propane Substances 0.000 description 1
229940090181 propyl acetate Drugs 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
230000000707 stereoselective effect Effects 0.000 description 1
230000003637 steroidlike Effects 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
239000001648 tannin Substances 0.000 description 1
235000018553 tannin Nutrition 0.000 description 1
229920001864 tannin Polymers 0.000 description 1
UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
CMWCOKOTCLFJOP-UHFFFAOYSA-N titanium(3+) Chemical compound [Ti+3] CMWCOKOTCLFJOP-UHFFFAOYSA-N 0.000 description 1
BQFPCTXLBRVFJL-UHFFFAOYSA-N triethoxymethylbenzene Chemical compound CCOC(OCC)(OCC)C1=CC=CC=C1 BQFPCTXLBRVFJL-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
239000010937 tungsten Substances 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
238000005406 washing 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
- 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
- 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)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

CS79313A 1978-03-01 1979-01-15 Method of sterescopic polymeration of the alpha-olefine CS221804B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP53022042A JPS5835522B2 (ja)	1978-03-01	1978-03-01	α↓−オレフィンの立体規則性重合方法

Publications (1)

Publication Number	Publication Date
CS221804B2 true CS221804B2 (en)	1983-04-29

Family

ID=12071875

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS79313A CS221804B2 (en)	1978-03-01	1979-01-15	Method of sterescopic polymeration of the alpha-olefine

Country Status (4)

Country	Link
JP (1)	JPS5835522B2 (fr)
BE (1)	BE873388A (fr)
CS (1)	CS221804B2 (fr)
ZA (1)	ZA79844B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0759604B2 (ja) *	1984-12-18	1995-06-28	三菱化学株式会社	オレフイン重合体の製造法
JPH03126916U (fr) *	1990-03-31	1991-12-20
JPH03286065A (ja) *	1990-03-31	1991-12-17	Inoue Cement Kogyo:Yugen	木造家屋の棟造り工法
US5645495A (en) *	1991-05-01	1997-07-08	Himeji Lodge Hakuba Co., Ltd.	Golf club

1978
- 1978-03-01 JP JP53022042A patent/JPS5835522B2/ja not_active Expired
1979
- 1979-01-10 BE BE192826A patent/BE873388A/fr not_active IP Right Cessation
- 1979-01-15 CS CS79313A patent/CS221804B2/cs unknown
- 1979-02-22 ZA ZA79844A patent/ZA79844B/xx unknown

Also Published As

Publication number	Publication date
ZA79844B (en)	1980-02-27
BE873388A (fr)	1979-05-02
JPS54116079A (en)	1979-09-10
JPS5835522B2 (ja)	1983-08-03

Publication	Publication Date	Title
EP0029232B1 (fr)	1984-08-08	Composants de catalyseurs pour la polymérisation des oléfines
US4581426A (en)	1986-04-08	Process for polymerization of α-olefins and catalysts therefor
JPS6392614A (ja)	1988-04-23	オレフイン類重合用固体触媒成分
JPS64404B2 (fr)	1989-01-06
US4220745A (en)	1980-09-02	Process for polymerization of α-olefins
US4619981A (en)	1986-10-28	Process for preparing polyolefins
CS221804B2 (en)	1983-04-29	Method of sterescopic polymeration of the alpha-olefine
JP2713595B2 (ja)	1998-02-16	プロピレンの連続重合方法
JPS591405B2 (ja)	1984-01-12	α−オレフィンの重合法
JP2702213B2 (ja)	1998-01-21	α―オレフィンの重合方法
JP3167417B2 (ja)	2001-05-21	オレフィン類重合用触媒及び重合方法
JPS5821921B2 (ja)	1983-05-04	α↓−オレフイン類の重合方法
JPS6042244B2 (ja)	1985-09-20	α−オレフインの重合方法
KR810001467B1 (ko)	1981-10-23	α-올레핀류의 중합방법
KR850000529B1 (ko)	1985-04-17	α-올레핀의 촉매에 의한 중합방법
KR840000917B1 (ko)	1984-06-28	α-올레핀의 중합방법과 그 촉매
JPS6042243B2 (ja)	1985-09-20	α−オレフイン類の重合方法
JPS6338365B2 (fr)	1988-07-29
JP2895189B2 (ja)	1999-05-24	α―オレフィンの重合方法
JPS6339603B2 (fr)	1988-08-05
JPH072784B2 (ja)	1995-01-18	オレフイン重合体の製造法
JPS60245606A (ja)	1985-12-05	オレフイン重合用触媒およびオレフイン重合方法
JP2670339B2 (ja)	1997-10-29	プロピレンの重合方法
JP2652554B2 (ja)	1997-09-10	オレフイン類重合用固体触媒成分及び触媒
JPS6071611A (ja)	1985-04-23	プロピレンの重合方法