CA1312699C - Copolymere de but-1-ene - Google Patents

Copolymere de but-1-ene

Info

Publication number: CA1312699C
Authority: CA; Canada
Prior art keywords: copolymer; butene; range; measured; molecular weight
Prior art date: 1986-08-21
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.): Expired - Fee Related

Application number

CA 573770

Other languages

English (en)

Inventor

Takashi Yamawaki

Hideki Imabayashi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Neste Oyj

Idemitsu Petrochemical Co Ltd

Original Assignee

Neste Oyj

Idemitsu Petrochemical Co Ltd

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.)

1986-08-21

Filing date

1988-08-03

Publication date

1993-01-12

1986-08-21 Priority claimed from JP61196266A external-priority patent/JPH0667978B2/ja

1988-08-03 Application filed by Neste Oyj, Idemitsu Petrochemical Co Ltd filed Critical Neste Oyj

1988-08-03 Priority to CA 573770 priority Critical patent/CA1312699C/fr

1993-01-12 Application granted granted Critical

1993-01-12 Publication of CA1312699C publication Critical patent/CA1312699C/fr

2010-01-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920001577 copolymer Polymers 0.000 title claims abstract description 102
VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 title claims abstract description 29
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 32
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 29
239000004615 ingredient Substances 0.000 claims abstract description 23
238000002844 melting Methods 0.000 claims abstract description 18
230000008018 melting Effects 0.000 claims abstract description 18
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 16
238000004458 analytical method Methods 0.000 claims abstract description 12
238000009835 boiling Methods 0.000 claims abstract description 9
238000005481 NMR spectroscopy Methods 0.000 claims abstract 2
-1 aluminum compound Chemical class 0.000 claims description 20
239000003054 catalyst Substances 0.000 claims description 17
239000011949 solid catalyst Substances 0.000 claims description 14
229910052719 titanium Inorganic materials 0.000 claims description 13
239000010936 titanium Substances 0.000 claims description 12
229910052782 aluminium Inorganic materials 0.000 claims description 8
150000001875 compounds Chemical class 0.000 claims description 8
239000007789 gas Substances 0.000 claims description 8
150000002430 hydrocarbons Chemical group 0.000 claims description 8
239000001257 hydrogen Substances 0.000 claims description 8
229910052739 hydrogen Inorganic materials 0.000 claims description 8
229920006395 saturated elastomer Polymers 0.000 claims description 8
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
125000000217 alkyl group Chemical group 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 6
150000002391 heterocyclic compounds Chemical class 0.000 claims description 5
239000011777 magnesium Substances 0.000 claims description 5
WEEGYLXZBRQIMU-UHFFFAOYSA-N Eucalyptol Chemical compound C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 claims description 4
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
229910052749 magnesium Inorganic materials 0.000 claims description 4
239000004215 Carbon black (E152) Substances 0.000 claims description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
239000012320 chlorinating reagent Substances 0.000 claims description 3
229930195733 hydrocarbon Natural products 0.000 claims description 3
150000002681 magnesium compounds Chemical class 0.000 claims description 3
230000000379 polymerizing effect Effects 0.000 claims description 3
125000005843 halogen group Chemical group 0.000 claims description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
239000005977 Ethylene Substances 0.000 claims 1
125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
229940095050 propylene Drugs 0.000 abstract description 15
238000000465 moulding Methods 0.000 description 25
239000000047 product Substances 0.000 description 21
238000006116 polymerization reaction Methods 0.000 description 13
238000000034 method Methods 0.000 description 12
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 11
239000000243 solution Substances 0.000 description 11
238000009826 distribution Methods 0.000 description 10
238000002360 preparation method Methods 0.000 description 10
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
229960004132 diethyl ether Drugs 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 6
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 5
238000007789 sealing Methods 0.000 description 5
HBEDSQVIWPRPAY-UHFFFAOYSA-N 2,3-dihydrobenzofuran Chemical compound C1=CC=C2OCCC2=C1 HBEDSQVIWPRPAY-UHFFFAOYSA-N 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 4
JQCXWCOOWVGKMT-UHFFFAOYSA-N diheptyl phthalate Chemical compound CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 4
MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 4
230000000694 effects Effects 0.000 description 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
230000035939 shock Effects 0.000 description 4
239000005711 Benzoic acid Substances 0.000 description 3
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
235000010233 benzoic acid Nutrition 0.000 description 3
229960005233 cineole Drugs 0.000 description 3
238000012685 gas phase polymerization Methods 0.000 description 3
150000004820 halides Chemical class 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000011259 mixed solution Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
230000003595 spectral effect Effects 0.000 description 3
VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 2
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
150000008065 acid anhydrides Chemical class 0.000 description 2
238000007792 addition Methods 0.000 description 2
150000001408 amides Chemical class 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
239000013078 crystal Substances 0.000 description 2
TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 2
238000001035 drying Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
150000002170 ethers Chemical class 0.000 description 2
229940052303 ethers for general anesthesia Drugs 0.000 description 2
238000010528 free radical solution polymerization reaction Methods 0.000 description 2
238000005227 gel permeation chromatography Methods 0.000 description 2
150000002576 ketones Chemical class 0.000 description 2
KXDANLFHGCWFRQ-UHFFFAOYSA-N magnesium;butane;octane Chemical compound [Mg+2].CCC[CH2-].CCCCCCC[CH2-] KXDANLFHGCWFRQ-UHFFFAOYSA-N 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
150000007524 organic acids Chemical class 0.000 description 2
235000005985 organic acids Nutrition 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000007858 starting material Substances 0.000 description 2
150000003609 titanium compounds Chemical class 0.000 description 2
YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 2
238000005406 washing Methods 0.000 description 2
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
RFFOTVCVTJUTAD-AOOOYVTPSA-N 1,4-cineole Chemical compound CC(C)[C@]12CC[C@](C)(CC1)O2 RFFOTVCVTJUTAD-AOOOYVTPSA-N 0.000 description 1
UZGKAASZIMOAMU-UHFFFAOYSA-N 124177-85-1 Chemical class NP(=O)=O UZGKAASZIMOAMU-UHFFFAOYSA-N 0.000 description 1
NOGFHTGYPKWWRX-UHFFFAOYSA-N 2,2,6,6-tetramethyloxan-4-one Chemical compound CC1(C)CC(=O)CC(C)(C)O1 NOGFHTGYPKWWRX-UHFFFAOYSA-N 0.000 description 1
POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
JCIDEANDDNSHQC-UHFFFAOYSA-N 4H-chromene Chemical compound C1=CC=C2CC=COC2=C1 JCIDEANDDNSHQC-UHFFFAOYSA-N 0.000 description 1
GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
KYNSBQPICQTCGU-UHFFFAOYSA-N Benzopyrane Chemical compound C1=CC=C2C=CCOC2=C1 KYNSBQPICQTCGU-UHFFFAOYSA-N 0.000 description 1
NYEVYCIEQJOVQY-UHFFFAOYSA-N C1CCCCC1[Mg]C1CCCCC1 Chemical compound C1CCCCC1[Mg]C1CCCCC1 NYEVYCIEQJOVQY-UHFFFAOYSA-N 0.000 description 1
HENIWZDYNSCJGQ-UHFFFAOYSA-N CCCCCCCC[Mg]CC Chemical compound CCCCCCCC[Mg]CC HENIWZDYNSCJGQ-UHFFFAOYSA-N 0.000 description 1
HYLHFOVZFADXNK-UHFFFAOYSA-N CCCCCC[Mg]CC Chemical compound CCCCCC[Mg]CC HYLHFOVZFADXNK-UHFFFAOYSA-N 0.000 description 1
241001663154 Electron Species 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
101000947178 Homo sapiens Platelet basic protein Proteins 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
102100036154 Platelet basic protein Human genes 0.000 description 1
238000000944 Soxhlet extraction Methods 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
241000193803 Therea Species 0.000 description 1
229910010066 TiC14 Inorganic materials 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
150000001348 alkyl chlorides Chemical class 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
RFRXIWQYSOIBDI-UHFFFAOYSA-N benzarone Chemical compound CCC=1OC2=CC=CC=C2C=1C(=O)C1=CC=C(O)C=C1 RFRXIWQYSOIBDI-UHFFFAOYSA-N 0.000 description 1
KMGARVOVYXNAOF-UHFFFAOYSA-N benzpiperylone Chemical compound C1CN(C)CCC1N1C(=O)C(CC=2C=CC=CC=2)=C(C=2C=CC=CC=2)N1 KMGARVOVYXNAOF-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
239000007806 chemical reaction intermediate Substances 0.000 description 1
238000005660 chlorination reaction Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
VZWXIQHBIQLMPN-UHFFFAOYSA-N chromane Chemical compound C1=CC=C2CCCOC2=C1 VZWXIQHBIQLMPN-UHFFFAOYSA-N 0.000 description 1
RFFOTVCVTJUTAD-UHFFFAOYSA-N cineole Natural products C1CC2(C)CCC1(C(C)C)O2 RFFOTVCVTJUTAD-UHFFFAOYSA-N 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
230000003028 elevating effect Effects 0.000 description 1
FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
239000011521 glass Substances 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
HEBMCVBCEDMUOF-UHFFFAOYSA-N isochromane Chemical compound C1=CC=C2COCCC2=C1 HEBMCVBCEDMUOF-UHFFFAOYSA-N 0.000 description 1
QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
ZDTVRDLORWIEDJ-UHFFFAOYSA-M magnesium butan-1-olate titanium(4+) chloride Chemical compound [O-]CCCC.[O-]CCCC.[O-]CCCC.[O-]CCCC.[Ti+4].[Cl-].[Mg+2] ZDTVRDLORWIEDJ-UHFFFAOYSA-M 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 1
DLPASUVGCQPFFO-UHFFFAOYSA-N magnesium;ethane Chemical compound [Mg+2].[CH2-]C.[CH2-]C DLPASUVGCQPFFO-UHFFFAOYSA-N 0.000 description 1
239000000463 material Substances 0.000 description 1
125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
150000003003 phosphines Chemical class 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000001294 propane Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000005049 silicon tetrachloride Substances 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
150000007970 thio esters Chemical class 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

CA 573770 1986-08-21 1988-08-03 Copolymere de but-1-ene Expired - Fee Related CA1312699C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 573770 CA1312699C (fr)	1986-08-21	1988-08-03	Copolymere de but-1-ene

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP61196266A JPH0667978B2 (ja)	1986-08-21	1986-08-21	ブテン−１重合体の製造方法
CA 573770 CA1312699C (fr)	1986-08-21	1988-08-03	Copolymere de but-1-ene

Publications (1)

Publication Number	Publication Date
CA1312699C true CA1312699C (fr)	1993-01-12

Family

ID=25672028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 573770 Expired - Fee Related CA1312699C (fr)	1986-08-21	1988-08-03	Copolymere de but-1-ene

Country Status (1)

Country	Link
CA (1)	CA1312699C (fr)

1988
- 1988-08-03 CA CA 573770 patent/CA1312699C/fr not_active Expired - Fee Related

Legal Events

Date	Code	Title	Description
1995-07-12	MKLA	Lapsed

Publication	Publication Date	Title
CA1280736C (fr)	1991-02-26	Polymerisation des olefines
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KR910008601B1 (ko)	1991-10-19	올레핀공중합체조성물
CN111892778B (zh)	2022-12-27	抗冲共聚聚丙烯和聚丙烯组合物及各自的制备方法
CA1319783C (fr)	1993-06-29	Copolymere de but-1-ene
EP0353319A1 (fr)	1990-02-07	Copolymère de butène-1
EP0352362A1 (fr)	1990-01-31	Copolymère de butène-1
CA1075400A (fr)	1980-04-08	Polymeres de type ethylene
JPH0816134B2 (ja)	1996-02-21	ブテン−１共重合体
CA1309553C (fr)	1992-10-27	Copolymeres de butene-1
AU651161B2 (en)	1994-07-14	Ethylene-propylene copolymer compositions
US20020026017A1 (en)	2002-02-28	Polymerization of copolymers of ethylene/propylene with higher olefins
JP4032171B2 (ja)	2008-01-16	エチレン／α−オレフィン共重合体
JP3100427B2 (ja)	2000-10-16	耐熱性絶縁フイルム
CA1183647A (fr)	1985-03-05	Methode de polymerisation, et produit connexe
JPS6034963B2 (ja)	1985-08-12	プロピレン―エチレンブロツク共重合体の製造法
JPH0826099B2 (ja)	1996-03-13	ブテン−１共重合体