KR20180120192A - 폴리에틸렌 조성물, 이를 제조하는 방법, 및 이로부터 제조된 필름 - Google Patents
폴리에틸렌 조성물, 이를 제조하는 방법, 및 이로부터 제조된 필름 Download PDFInfo
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- KR20180120192A KR20180120192A KR1020187027160A KR20187027160A KR20180120192A KR 20180120192 A KR20180120192 A KR 20180120192A KR 1020187027160 A KR1020187027160 A KR 1020187027160A KR 20187027160 A KR20187027160 A KR 20187027160A KR 20180120192 A KR20180120192 A KR 20180120192A
- Authority
- KR
- South Korea
- Prior art keywords
- low density
- density polyethylene
- linear low
- polyethylene composition
- film
- Prior art date
- 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.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 77
- -1 Polyethylene Polymers 0.000 title claims description 43
- 239000004698 Polyethylene Substances 0.000 title claims description 22
- 229920000573 polyethylene Polymers 0.000 title claims description 22
- 238000000034 method Methods 0.000 title abstract description 33
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 68
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 68
- 239000000155 melt Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims description 15
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 14
- 239000005977 Ethylene Substances 0.000 claims description 13
- 229920001684 low density polyethylene Polymers 0.000 claims description 9
- 239000004702 low-density polyethylene Substances 0.000 claims description 9
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 7
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 6
- 230000001747 exhibiting effect Effects 0.000 claims description 4
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 30
- 125000004432 carbon atom Chemical group C* 0.000 description 23
- 229920000642 polymer Polymers 0.000 description 22
- 229910052799 carbon Inorganic materials 0.000 description 18
- 125000003118 aryl group Chemical group 0.000 description 17
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- 238000012360 testing method Methods 0.000 description 12
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
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- 230000000052 comparative effect Effects 0.000 description 9
- 125000005843 halogen group Chemical group 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 239000004711 α-olefin Substances 0.000 description 9
- 125000006659 (C1-C20) hydrocarbyl group Chemical group 0.000 description 8
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- 238000002474 experimental method Methods 0.000 description 7
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- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 6
- 125000005842 heteroatom Chemical group 0.000 description 6
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- QVLAWKAXOMEXPM-DICFDUPASA-N 1,1,1,2-tetrachloro-2,2-dideuterioethane Chemical compound [2H]C([2H])(Cl)C(Cl)(Cl)Cl QVLAWKAXOMEXPM-DICFDUPASA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000012644 addition polymerization Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
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- 229910021482 group 13 metal Inorganic materials 0.000 description 4
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- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
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- 229910002027 silica gel Inorganic materials 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000007983 Tris buffer Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
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- 238000002360 preparation method Methods 0.000 description 3
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- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- QXALIERKYGCHHA-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenyl)borane Chemical compound BC1=C(F)C(F)=C(F)C(F)=C1F QXALIERKYGCHHA-UHFFFAOYSA-N 0.000 description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 2
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 2
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N 1-nonene Chemical compound CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910000085 borane Inorganic materials 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
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- 229910052735 hafnium Inorganic materials 0.000 description 2
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
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- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 2
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 2
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
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- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
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- VFLWKHBYVIUAMP-UHFFFAOYSA-N n-methyl-n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCN(C)CCCCCCCCCCCCCCCCCC VFLWKHBYVIUAMP-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004460 silage Substances 0.000 description 1
- 150000004819 silanols Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
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- 125000001712 tetrahydronaphthyl group Chemical group C1(CCCC2=CC=CC=C12)* 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
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Abstract
Description
도 1은, 비교예 1과 2, 및 본 발명의 예 1 각각에 대한 CEF 결과{용리된 질량(eluted mass)(dWT/dT) 대 온도}를 예시하는 그래프이다.
Claims (9)
- 선형 저밀도 폴리에틸렌 조성물에 있어서,
(1) 총 CEF 분율(fraction) 중 80% 이상의 70 내지 90℃의 CEF 분율;
(2) ASTM D 1238(2.16kg @ 190℃)에 따라 측정된, 0.8 내지 1.5 g/10분 범위의 용융 지수(melt index) I2; 및
(3) 7.0 내지 8.0 범위의 용융 유동비(melt flow ratio) I10/I2
의 각각의 특성을 나타내는, 선형 저밀도 폴리에틸렌 조성물. - 제1항에 있어서, 0.914 내지 0.920 g/cm3 밀도(ASTM D792에 따라 측정됨)를 추가로 나타내는, 선형 저밀도 폴리에틸렌 조성물.
- 제1항 또는 제2항에 있어서, 상기 폴리에틸렌은, 에틸렌으로부터 유도된 단위와, 부텐, 헥센 및 옥텐으로 이루어진 군으로부터 선택된 하나 이상의 공단량체(comonomer)로부터 유도된 단위를 포함하는, 선형 저밀도 폴리에틸렌 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 폴리에틸렌은, 에틸렌으로부터 유도된 단위와, 헥센으로부터 유도된 단위를 포함하는, 선형 저밀도 폴리에틸렌 조성물.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 폴리에틸렌은, 단일 루프 용액 중합 반응기에서 생산되는, 선형 저밀도 폴리에틸렌 조성물.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 85 중량%의 상기 선형 저밀도 폴리에틸렌 조성물과, 0.923 g/cm3의 밀도와 0.75 g/10분의 I2를 갖는 15 중량%의 저밀도 폴리에틸렌의 블렌드(blend)로 생산된 50 미크론의 두께를 갖는 필름 층은,
(i) 5% 미만의 흐림도(haze); 및
(ii) 450g보다 큰 다트 충격(dart impact)
중 하나 이상의 특성을 나타내는, 선형 저밀도 폴리에틸렌 조성물. - 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 선형 저밀도 폴리에틸렌 조성물로만 생산된 필름 층은, 1,000 g 이상의 다트 충격을 나타내는, 선형 저밀도 폴리에틸렌 조성물.
- 제1항 내지 제5항 중 어느 한 항에 따른 선형 저밀도 폴리에틸렌 조성물로 생산된 적어도 하나의 성분을 포함하는 제조 물품.
- 제8항에 있어서, 상기 물품은 스탠드 업 파우치(stand up pouch)인, 제조 물품.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16382095.4A EP3214115B1 (en) | 2016-03-03 | 2016-03-03 | Polyethylene composition, method of making the same, and films made therefrom |
| EP16382095.4 | 2016-03-03 | ||
| PCT/US2017/020704 WO2017152078A1 (en) | 2016-03-03 | 2017-03-03 | Polyethylene composition, method of making the same, and films made therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180120192A true KR20180120192A (ko) | 2018-11-05 |
| KR102307740B1 KR102307740B1 (ko) | 2021-10-06 |
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ID=55521661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187027160A Active KR102307740B1 (ko) | 2016-03-03 | 2017-03-03 | 폴리에틸렌 조성물, 이를 제조하는 방법, 및 이로부터 제조된 필름 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10800908B2 (ko) |
| EP (1) | EP3214115B1 (ko) |
| JP (1) | JP6980673B2 (ko) |
| KR (1) | KR102307740B1 (ko) |
| CN (2) | CN108699268A (ko) |
| BR (1) | BR112018017333B1 (ko) |
| ES (1) | ES2703602T3 (ko) |
| SG (1) | SG11201807281TA (ko) |
| WO (1) | WO2017152078A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020075890A1 (ko) | 2018-10-10 | 2020-04-16 | 주식회사 휴모트 | 벌크형 열전소자 제조 방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2849149T5 (en) * | 2016-03-03 | 2025-12-11 | Dow Global Technologies Llc | Artificial turfs and method of making the same |
| AR113268A1 (es) * | 2017-10-10 | 2020-03-11 | Dow Global Technologies Llc | Películas poliméricas orientadas de manera uniaxial y artículos fabricados a partir de estas |
| CN112292417B (zh) | 2018-06-15 | 2023-10-13 | 陶氏环球技术有限责任公司 | 包括具有高分子量高密度级分的双峰型乙烯类聚合物的吹塑膜 |
| US11926684B2 (en) | 2018-06-15 | 2024-03-12 | Dow Global Technologies Llc | Cast films comprising bimodal ethylene-based polymers having high molecular weight high density fractions |
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| US10800908B2 (en) | 2020-10-13 |
| EP3214115A1 (en) | 2017-09-06 |
| JP2019508555A (ja) | 2019-03-28 |
| JP6980673B2 (ja) | 2021-12-15 |
| WO2017152078A1 (en) | 2017-09-08 |
| ES2703602T3 (es) | 2019-03-11 |
| US20190062540A1 (en) | 2019-02-28 |
| CN118931018A (zh) | 2024-11-12 |
| KR102307740B1 (ko) | 2021-10-06 |
| BR112018017333A2 (pt) | 2018-12-26 |
| BR112018017333B1 (pt) | 2023-02-28 |
| CN108699268A (zh) | 2018-10-23 |
| SG11201807281TA (en) | 2018-09-27 |
| EP3214115B1 (en) | 2018-10-03 |
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