KR100869164B1 - 프로필렌 랜덤 코폴리머 및 그의 제조방법 - Google Patents
프로필렌 랜덤 코폴리머 및 그의 제조방법Info
- Publication number
- KR100869164B1 KR100869164B1 KR1020037016847A KR20037016847A KR100869164B1 KR 100869164 B1 KR100869164 B1 KR 100869164B1 KR 1020037016847 A KR1020037016847 A KR 1020037016847A KR 20037016847 A KR20037016847 A KR 20037016847A KR 100869164 B1 KR100869164 B1 KR 100869164B1
- Authority
- KR
- South Korea
- Prior art keywords
- propylene
- comonomer
- ethylene
- reactor
- gas phase
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 67
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims abstract description 61
- 229920005604 random copolymer Polymers 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000005977 Ethylene Substances 0.000 claims abstract description 63
- 229920001577 copolymer Polymers 0.000 claims abstract description 42
- 238000009826 distribution Methods 0.000 claims abstract description 32
- 239000002002 slurry Substances 0.000 claims abstract description 30
- 239000003054 catalyst Substances 0.000 claims abstract description 25
- 238000010828 elution Methods 0.000 claims abstract description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 13
- 239000004711 α-olefin Substances 0.000 claims abstract description 13
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 238000000071 blow moulding Methods 0.000 claims abstract description 6
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000008096 xylene Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 abstract description 56
- 230000002902 bimodal effect Effects 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 27
- 239000007789 gas Substances 0.000 description 20
- 239000010408 film Substances 0.000 description 15
- -1 polypropylene Polymers 0.000 description 13
- 239000004743 Polypropylene Substances 0.000 description 9
- 229920001155 polypropylene Polymers 0.000 description 9
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 3
- JWCYDYZLEAQGJJ-UHFFFAOYSA-N dicyclopentyl(dimethoxy)silane Chemical compound C1CCCC1[Si](OC)(OC)C1CCCC1 JWCYDYZLEAQGJJ-UHFFFAOYSA-N 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- YWEWWNPYDDHZDI-JJKKTNRVSA-N (1r)-1-[(4r,4ar,8as)-2,6-bis(3,4-dimethylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical compound C1=C(C)C(C)=CC=C1C1O[C@H]2[C@@H]([C@H](O)CO)OC(C=3C=C(C)C(C)=CC=3)O[C@H]2CO1 YWEWWNPYDDHZDI-JJKKTNRVSA-N 0.000 description 1
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000002704 decyl group Chemical group [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])C([H])([H])C([H])([H])* 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- NHYFIJRXGOQNFS-UHFFFAOYSA-N dimethoxy-bis(2-methylpropyl)silane Chemical compound CC(C)C[Si](OC)(CC(C)C)OC NHYFIJRXGOQNFS-UHFFFAOYSA-N 0.000 description 1
- VHPUZTHRFWIGAW-UHFFFAOYSA-N dimethoxy-di(propan-2-yl)silane Chemical compound CO[Si](OC)(C(C)C)C(C)C VHPUZTHRFWIGAW-UHFFFAOYSA-N 0.000 description 1
- OANIYCQMEVXZCJ-UHFFFAOYSA-N ditert-butyl(dimethoxy)silane Chemical compound CO[Si](OC)(C(C)(C)C)C(C)(C)C OANIYCQMEVXZCJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 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
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 125000002347 octyl 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])[H] 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005630 polypropylene random copolymer Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution 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
- 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
-
- 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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (30)
- 적어도 하나의 슬러리 반응기를 포함하는 제 1 반응 존에서 프로필렌과 에틸렌 또는 적어도 네개의 탄소 원자를 포함하는 α-올레핀인 코모노머를 중합하여 제 1 중합 생성물을 수득하고, 제 1 생성물을 적어도 하나의 가스상 반응기를 포함하는 제 2 반응 존으로 운반한 후, 프로필렌을 가스상 반응기에서 제 1 중합 생성물의 존재하에 코모노머와 중합시키는 것을 포함하고, 가스상 반응기내 온도가 슬러리 반응기내 온도보다 적어도 10 ℃ 높은 것을 특징으로 하여, 프로필렌을 촉매의 존재하에서 에틸렌 또는 적어도 네개의 탄소원자를 포함하는 α-올레핀인 코모노머와 다단계 방법으로 중합시키는 것을 포함하는, 프로필렌 랜덤(random) 코폴리머의 제조방법.
- 제 1 항에 있어서, 가스상 반응기내 온도가 슬러리 반응기내 온도보다 적어도 15 ℃ 높은 방법.
- 제 1 항 또는 2 항에 있어서, 가스상 반응기에서 제조된 생성물의 코모노머 함량이 슬러리 반응기에서 제조된 것보다 높은 방법.
- 제 3 항에 있어서, 가스상 반응기에서 제조된 생성물의 코모노머 함량이 슬러리 반응기에서 제조된 것보다 적어도 0.5 중량% 높은 방법.
- 제 1 항에 있어서, 코모노머가 에틸렌인 방법.
- 제 5 항에 있어서, 슬러리 반응기에서 제조된 생성물의 에틸렌 함량이 2 내지 6 중량%인 방법.
- 제 5 항 또는 6 항에 있어서, 가스상 반응기에서 제조된 생성물의 에틸렌 함량이 3 내지 12 중량%인 방법.
- 제 1 항에 있어서, 슬러리 반응기가 벌크 반응기인 방법.
- 제 1 항에 있어서, 슬러리 반응기 내의 온도가 70 ℃ 이상인 방법.
- 제 1 항에 있어서, 가스상 반응기 내의 온도가 80 ℃ 이상인 방법.
- 제 1 항에 있어서, 슬러리 반응기와 가스상 반응기 사이의 생산 스플릿(production split)이 30:70 내지 70:30인 방법.
- 제 1 항에 있어서, 촉매가 촉매 성분, 조촉매 성분 및 외부 공여체(external donor)를 포함하는 지글러-나타(Ziegler-Natta) 타입의 촉매 시스템인 방법.
- 제 1 항에 따른 방법에 의해 수득될 수 있는 프로필렌 랜덤 코폴리머.
- 프로필렌을 에틸렌 또는 적어도 네개의 탄소 원자를 포함하는 α-올레핀인 코모노머와 공중합시켜 제조되고, TREF 방법에 따라 결정되는 코모노머의 분포가 다중모드(multimodal)이며, TREF 방법에 따라 결정되는, 90 ℃ 이하의 온도에서 용출되는 코폴리머 성분들의 양이 코폴리머 총 양의 50 중량% 미만인 프로필렌 랜덤 코폴리머.
- 제 13 항 또는 14 항에 있어서, TREF 방법에 따라 결정된 용출 간격이 50 ℃ 이상인 프로필렌 랜덤 코폴리머.
- 프로필렌을 에틸렌 또는 적어도 네개의 탄소 원자를 포함하는 α-올레핀인 코모노머와 공중합시켜 제조되고, TREF 방법에 따라 결정되는 용출 간격이 50 ℃ 이상이며, TREF 방법에 따라 결정되는, 90 ℃ 이하의 온도에서 용출되는 코폴리머 성분들의 양이 코폴리머 총 양의 50 중량% 미만인 프로필렌 랜덤 코폴리머.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 있어서, 용융 온도 Tm이 135 ℃ 이상인 프로필렌 랜덤 코폴리머.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 있어서, 에틸렌 함량이 6 중량% 이하인 프로필렌 랜덤 코폴리머.
- 삭제
- 삭제
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 있어서, 코모노머가 에틸렌인 프로필렌 랜덤 코폴리머.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 있어서, 에틸렌 총 함량이 3 중량% 이상인 프로필렌 랜덤 코폴리머.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 있어서, 에틸렌 총 함량이 12 중량% 이하인 프로필렌 랜덤 코폴리머.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 있어서, 크실렌 가용물 함량이 4 내지 24 중량%인 프로필렌 랜덤 코폴리머.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 따른 코폴리머를 포함하는 필름.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 따른 코폴리머를 포함하며 취입 성형(blow moulding)에 의해 제조된 제품.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 따른 코폴리머를 포함하며 사출 성형(injection moulding)에 의해 제조된 제품.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 따른 코폴리머를 포함하는 섬유.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 따른 코폴리머를 포함하는 파이프.
- 제 13 항, 제 14 항 및 제 16 항 중 어느 한 항에 따른 코폴리머를 필름, 제품, 섬유 또는 파이프의 형태로 취입 성형 또는 사출 성형하는 것을 포함하는 필름, 제품, 섬유 또는 파이프를 형성하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01115471A EP1270628B1 (en) | 2001-06-27 | 2001-06-27 | Propylene random copolymer and process for the production thereof |
EP01115471.3 | 2001-06-27 | ||
PCT/EP2002/007081 WO2003002625A1 (en) | 2001-06-27 | 2002-06-26 | Propylene random copolymer and process for the production thereof |
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KR20040034617A KR20040034617A (ko) | 2004-04-28 |
KR100869164B1 true KR100869164B1 (ko) | 2008-11-19 |
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KR1020037016847A KR100869164B1 (ko) | 2001-06-27 | 2002-06-26 | 프로필렌 랜덤 코폴리머 및 그의 제조방법 |
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Country | Link |
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US (3) | US7470756B2 (ko) |
EP (3) | EP1270628B1 (ko) |
JP (1) | JP4217155B2 (ko) |
KR (1) | KR100869164B1 (ko) |
CN (1) | CN100386354C (ko) |
AT (3) | ATE278723T1 (ko) |
CZ (1) | CZ20033535A3 (ko) |
DE (3) | DE60106219T2 (ko) |
ES (2) | ES2273300T3 (ko) |
PL (1) | PL202978B1 (ko) |
PT (2) | PT1580207E (ko) |
RU (1) | RU2298017C2 (ko) |
WO (1) | WO2003002625A1 (ko) |
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