KR102372221B1 - 프로필렌 공중합체 수지 조성물 및 그 제조방법 - Google Patents
프로필렌 공중합체 수지 조성물 및 그 제조방법 Download PDFInfo
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- KR102372221B1 KR102372221B1 KR1020190133811A KR20190133811A KR102372221B1 KR 102372221 B1 KR102372221 B1 KR 102372221B1 KR 1020190133811 A KR1020190133811 A KR 1020190133811A KR 20190133811 A KR20190133811 A KR 20190133811A KR 102372221 B1 KR102372221 B1 KR 102372221B1
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- propylene
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- copolymer
- formula
- copolymer resin
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- 239000011342 resin composition Substances 0.000 title claims abstract description 108
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims abstract description 92
- 229920006026 co-polymeric resin Polymers 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 claims abstract description 43
- 229920005604 random copolymer Polymers 0.000 claims description 113
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 71
- -1 cationic Lewis base Chemical class 0.000 claims description 47
- 239000003054 catalyst Substances 0.000 claims description 40
- 229920001577 copolymer Polymers 0.000 claims description 39
- 238000009826 distribution Methods 0.000 claims description 38
- 238000006116 polymerization reaction Methods 0.000 claims description 33
- 125000000217 alkyl group Chemical group 0.000 claims description 32
- 150000001875 compounds Chemical class 0.000 claims description 31
- 229920005653 propylene-ethylene copolymer Polymers 0.000 claims description 30
- 238000002844 melting Methods 0.000 claims description 28
- 230000008018 melting Effects 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 20
- 239000005977 Ethylene Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052736 halogen Inorganic materials 0.000 claims description 15
- 150000002367 halogens Chemical class 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 229930195733 hydrocarbon Natural products 0.000 claims description 12
- 150000002430 hydrocarbons Chemical class 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 150000003623 transition metal compounds Chemical class 0.000 claims description 11
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 10
- 229910052796 boron Chemical group 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 229920001400 block copolymer Polymers 0.000 claims description 8
- 230000009477 glass transition Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 5
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 4
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002879 Lewis base Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000005370 alkoxysilyl group Chemical group 0.000 claims description 2
- 125000005103 alkyl silyl group Chemical group 0.000 claims description 2
- 229910052795 boron group element Inorganic materials 0.000 claims description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 2
- 125000005353 silylalkyl group Chemical group 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 67
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
- 238000002360 preparation method Methods 0.000 description 43
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 30
- 230000001965 increasing effect Effects 0.000 description 21
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 19
- 239000012071 phase Substances 0.000 description 19
- 239000000835 fiber Substances 0.000 description 18
- 230000000704 physical effect Effects 0.000 description 18
- 230000008569 process Effects 0.000 description 17
- 239000000203 mixture Substances 0.000 description 15
- 229920005629 polypropylene homopolymer Polymers 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000002904 solvent Substances 0.000 description 14
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 238000005227 gel permeation chromatography Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 125000003342 alkenyl group Chemical group 0.000 description 9
- 230000003197 catalytic effect Effects 0.000 description 9
- 238000011068 loading method Methods 0.000 description 9
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 230000001747 exhibiting effect Effects 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 230000009257 reactivity Effects 0.000 description 7
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 7
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 6
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 6
- 239000012968 metallocene catalyst Substances 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 6
- 125000000524 functional group Chemical group 0.000 description 5
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 4
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 125000006165 cyclic alkyl group Chemical group 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009975 flexible effect Effects 0.000 description 4
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- 229920005633 polypropylene homopolymer resin Polymers 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 4
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 4
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 4
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 3
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 3
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 3
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 3
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- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 3
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- 125000004122 cyclic group Chemical group 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
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- VKMQKNJWQNCEQV-UHFFFAOYSA-N (4-methylphenyl)boron Chemical compound [B]C1=CC=C(C)C=C1 VKMQKNJWQNCEQV-UHFFFAOYSA-N 0.000 description 2
- ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 description 2
- FUDWOKXLGOJFFQ-UHFFFAOYSA-N 4-(4-tert-butylphenyl)-2-methyl-1h-indene Chemical compound C1C(C)=CC2=C1C=CC=C2C1=CC=C(C(C)(C)C)C=C1 FUDWOKXLGOJFFQ-UHFFFAOYSA-N 0.000 description 2
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- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
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- 238000011088 calibration curve Methods 0.000 description 2
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- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
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- 230000006866 deterioration Effects 0.000 description 2
- BYLOHCRAPOSXLY-UHFFFAOYSA-N dichloro(diethyl)silane Chemical compound CC[Si](Cl)(Cl)CC BYLOHCRAPOSXLY-UHFFFAOYSA-N 0.000 description 2
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- 239000000395 magnesium oxide Substances 0.000 description 2
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- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
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- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
- YWWDBCBWQNCYNR-UHFFFAOYSA-O trimethylphosphanium Chemical compound C[PH+](C)C YWWDBCBWQNCYNR-UHFFFAOYSA-O 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical compound C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 description 2
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- CCNDOQHYOIISTA-UHFFFAOYSA-N 1,2-bis(2-tert-butylperoxypropan-2-yl)benzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1C(C)(C)OOC(C)(C)C CCNDOQHYOIISTA-UHFFFAOYSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
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- PLGVIJOQDDMWAO-UHFFFAOYSA-N CCCCN(CCCC)CCCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F Chemical compound CCCCN(CCCC)CCCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F PLGVIJOQDDMWAO-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
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Classifications
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Abstract
Description
실시예 | ||||||||
2-1 | 2-2 | 2-3 | 2-4 | 2-5 | 2-6 | 2-7 | ||
수지 조성물 조성 (중량%) |
C4-랜덤 PP 종류 | 실시예 1-1 | 실시예 1-1 | 실시예 1-1 | 실시예 1-4 | 실시예 1-5 | 실시예 1-1 | 실시예 1-1 |
C4-랜덤 PP 함량 | 95 | 90 | 85 | 90 | 90 | 90 | 90 | |
C3-POE1 | 5 | 10 | 15 | 10 | 10 | - | - | |
C3-POE2 | - | - | - | - | - | 10 | - | |
C3-POE3 | - | - | - | - | - | - | 10 | |
수지 조성물의 물성평가 | Tm (℃) | 144 | 144 | 143 | 144 | 143 | 143 | 141 |
MWD | 2.1 | 2.1 | 2.1 | 2.2 | 2.3 | 2.2 | 2.1 | |
인장강도 (kg/cm2) |
284 | 259 | 238 | 261 | 252 | 273 | 233 | |
굴곡탄성율 (kg/cm2) |
11,100 | 10,200 | 9,400 | 10,500 | 9,900 | 10,800 | 9,400 |
비교예 | ||||||||||||||
2-1 | 2-2 | 2-3 | 2-4 | 2-5 | 2-6 | 2-7 | 2-8 | 2-9 | 2-10 | 2-11 | 2-12 | 2-13 | ||
수지 조성물 조성 (중량%) |
C4-랜덤 PP 종류 | - | - | - | - | 실시예 1-1 | 실시예 1-1 | 실시예 1-1 | 비교예 1-3 | 비교예 1-7 | 비교예 1-4 | 비교예 1-5 | 비교예 1-6 | 실시예 1-1 |
C4-랜덤 PP 함량 | - | - | - | - | 100 | 90 | 70 | 90 | 90 | 90 | 90 | 90 | 90 | |
호모-Z/N-PP* | 100 | 95 | 90 | 85 | - | - | - | - | - | - | - | - | - | |
C3-POE1 | - | 5 | 10 | 15 | - | - | 30 | 10 | 10 | 10 | 10 | 10 | - | |
C3-POE4 | - | - | - | - | - | 10 | - | - | - | - | - | - | - | |
C3-POE5 | - | - | - | - | - | - | - | - | - | - | - | - | 10 | |
수지 조성물의 물성평가 | Tm (℃) | 160 | 160 | 161 | 161 | 143 | 143 | 144 | 141 | 143 | 148 | 119 | 144 | 143 |
MWD | 2.5 | 2.8 | 2.9 | 2.9 | 2.1 | 2.6 | 3.0 | 2.9 | 2.2 | 2.3 | 2.3 | 2.4 | 2.2 | |
인장강도 (kg/cm2) |
326 | 303 | 281 | 258 | 291 | 198 | 186 | 279 | 185 | 295 | 201 | 276 | 230 | |
굴곡탄성율 (kg/cm2) |
15,000 | 13,100 | 10,900 | 9,100 | 12,800 | 8,800 | 8,400 | 13,100 | 8,700 | 12,050 | 8,000 | 11,700 | 8,500 |
실시예 | 비교예 | |||||||||
3-1 | 3-2 | 3-3 | 3-1 | 3-2 | 3-3 | 3-4 | 3-5 | 3-6 | 3-7 | |
프로필렌 공중합체 수지 조성물의 종류 | 실시예 2-1 | 실시예 2-2 | 실시예 2-3 | 비교예 2-1 | 비교예 2-2 | 비교예 2-3 | 비교예 2-4 | 비교예 2-5 | 비교예 2-6 | 비교예 2-7 |
부직포 평량 (g/m2) | 15.2 | 15.1 | 14.8 | 15.0 | 14.8 | 15.2 | 15.1 | 14.9 | 13.9 | 15.5 |
인장강도 (MD, gf) |
1,820 | 1,550 | 1,420 | 2,815 | 2,250 | 1,890 | 1,450 | 2,030 | 1,115 | 1,190 |
인장강도 (CD,gf) | 780 | 715 | 650 | 1,450 | 980 | 805 | 630 | 820 | 480 | 510 |
Total hand(MD, g) | 4.9 | 4.4 | 3.8 | 5.7 | 11.0 | 9.1 | 7.5 | 5.3 | 3.9 | 3.2 |
Total hand(CD, g) | 2.8 | 2.7 | 2.3 | 2.1 | 6.9 | 6.0 | 4.7 | 3.3 | 1.9 | 2.0 |
Claims (15)
- 하기 (i) 내지 (iv)의 조건을 충족하는 프로필렌-1-부텐 랜덤 공중합체; 및
공중합체 내 에틸렌 함량이 12 내지 18중량%인 프로필렌-에틸렌 공중합체;를 80:20 내지 99:1의 중량비로 포함하는, 프로필렌 공중합체 수지 조성물:
(i) 프로필렌-1-부텐 랜덤 공중합체내 1-부텐의 함량: 1 내지 5중량%,
(ii) 분자량 분포: 2.4 이하,
(iii) 25℃에서의 저장탄성율: 1200MPa 이하,
(iv) 유리전이온도에서의 위상각: 5.5° 내지 8°.
- 제1항에 있어서,
상기 프로필렌-1-부텐 랜덤 공중합체는, ASTM D1238에 따라 230℃에서 2.16kg 하중으로 측정한 용융지수가 10 내지 40g/10min인, 프로필렌 공중합체 수지 조성물.
- 제1항에 있어서,
상기 프로필렌-1-부텐 랜덤 공중합체는, 융점이 140 내지 150℃인, 프로필렌 공중합체 수지 조성물.
- 제1항에 있어서,
상기 프로필렌-에틸렌 공중합체는 블록 공중합체인, 프로필렌 공중합체 수지 조성물.
- 제1항에 있어서,
상기 프로필렌 공중합체 수지 조성물은 융점이 150℃ 이하이고, 분자량 분포가 2.3 이하인, 프로필렌 공중합체 수지 조성물.
- 제1항에 있어서,
상기 프로필렌 공중합체 수지 조성물은, ASTM D882에 따라 측정한 인장강도가 100 내지 300 kg/cm2 이고, ASTM D790에 따라 측정한 굴곡탄성율이 9,000 내지 12,000 kg/cm2 인, 프로필렌 공중합체 수지 조성물.
- 하기 화학식 1의 전이금속 화합물을 포함하는 촉매의 존재 하에 수소를 300 내지 500ppm의 양으로 투입하며 프로필렌 및 1-부텐을 99:1 내지 95:5의 중량비로 중합시켜, 하기 (i) 내지 (iv)의 조건을 충족하는 프로필렌-1-부텐 랜덤 공중합체를 제조하는 단계, 및
상기 프로필렌-1-부텐 랜덤 공중합체를, 공중합체 내 에틸렌 함량이 12 내지 18중량%인 프로필렌-에틸렌 공중합체와 80:20 내지 99:1의 중량비로 혼합하는 단계를 포함하는, 제1항에 따른 프로필렌 공중합체 수지 조성물의 제조방법:
(i) 프로필렌-1-부텐 랜덤 공중합체내 1-부텐의 함량: 1 내지 5중량%,
(ii) 분자량 분포: 2.4 이하,
(iii) 25℃에서의 저장탄성율: 1200MPa 이하,
(iv) 유리전이온도에서의 위상각: 5.5° 내지 8°.
[화학식 1]
상기 화학식 1에서,
A는 탄소, 실리콘 또는 게르마늄이고,
X1 및 X2는 각각 독립적으로 할로겐이고,
R1 및 R5는 각각 독립적으로 C1-20 알킬로 치환된 C6-20 아릴이고,
R2 내지 R4 및 R6 내지 R8은 각각 독립적으로 수소, 할로겐, C1-20 알킬, C2-20 알케닐, C1-20 알킬실릴, C1-20 실릴알킬, C1-20 알콕시실릴, C1-20 에테르, C1-20 실릴에테르, C1-20 알콕시, C6-20 아릴, C7-20 알킬아릴, 또는 C7-20 아릴알킬이고,
R9는 C1-20 알킬이고,
R10은 C2-20 알킬이다.
- 제7항에 있어서,
상기 A는 실리콘이고,
상기 R1 및 R5는 각각 독립적으로 C3-6 분지쇄 알킬기로 치환된 페닐기이며,
상기 R9 및 R10는 서로 동일하며, C2-4 직쇄 알킬기이거나; 또는 R9는 C1-2 알킬기이고, R10은 C3-10 직쇄 알킬기인, 프로필렌 공중합체 수지 조성물의 제조방법.
- 제7항에 있어서,
상기 촉매는 실리카 담체를 더 포함하는, 프로필렌 공중합체 수지 조성물의 제조방법.
- 제7항에 있어서,
상기 촉매는 하기 화학식 2로 표시되는 화합물, 화학식 3으로 표시되는 화합물 및 화학식 4로 표시되는 화합물 중에서 선택되는 1종 이상의 조촉매를 더 포함하는, 프로필렌 공중합체 수지 조성물의 제조방법:
[화학식 2]
-[Al(R11)-O]m-
상기 화학식 2에서,
R11은 서로 동일하거나 상이하며, 각각 독립적으로 할로겐; C1-20의 탄화수소; 또는 할로겐으로 치환된 C1-20의 탄화수소이고;
m은 2 이상의 정수이며;
[화학식 3]
J(R12)3
상기 화학식 3에서,
R12는 서로 동일하거나 상이하며, 각각 독립적으로 할로겐; C1-20의 탄화수소; 또는 할로겐으로 치환된 C1-20의 탄화수소이고;
J는 알루미늄 또는 보론이며;
[화학식 4]
[E-H]+[ZD4]- 또는 [E]+[ZD4]-
상기 화학식 4에서,
E는 중성 또는 양이온성 루이스 염기이고;
H는 수소 원자이며;
Z는 13족 원소이고;
D는 서로 동일하거나 상이하며, 각각 독립적으로 1 이상의 수소 원자가 할로겐, C1-20의 탄화수소, 알콕시 또는 페녹시로 치환되거나 또는 비치환된, C6-20의 아릴기 또는 C1-20의 알킬기이다.
- 제7항에 있어서,
상기 중합은 연속식 벌크-슬러리 중합 공정에 의해 수행되는, 프로필렌 공중합체 수지 조성물의 제조방법.
- 제7항에 있어서,
상기 중합시 트리알킬알루미늄이 더 투입되는, 프로필렌 공중합체 수지 조성물의 제조방법.
- 제1항에 따른 프로필렌 공중합체 수지 조성물을 사용하여 제조되는 부직포.
- 제14항에 있어서,
상기 부직포는 스펀본드 또는 멜트 블로운 부직포인, 부직포.
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JP2020537483A JP7070989B2 (ja) | 2018-11-06 | 2019-10-28 | プロピレン共重合体樹脂組成物およびその製造方法 |
US16/960,211 US11345767B2 (en) | 2018-11-06 | 2019-10-28 | Propylene copolymer resin composition and method for preparing the same |
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