KR20000070854A - 고용융강도 폴리에틸렌 조성물 - Google Patents
고용융강도 폴리에틸렌 조성물 Download PDFInfo
- Publication number
- KR20000070854A KR20000070854A KR1019997007119A KR19997007119A KR20000070854A KR 20000070854 A KR20000070854 A KR 20000070854A KR 1019997007119 A KR1019997007119 A KR 1019997007119A KR 19997007119 A KR19997007119 A KR 19997007119A KR 20000070854 A KR20000070854 A KR 20000070854A
- Authority
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- South Korea
- Prior art keywords
- ethylene
- olefins
- polyethylene
- polyethylene composition
- copolymers
- 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 46
- -1 polyethylene Polymers 0.000 title claims abstract description 41
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 33
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 32
- 229920001038 ethylene copolymer Polymers 0.000 claims abstract description 18
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 12
- 239000000155 melt Substances 0.000 claims abstract description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 42
- 239000005977 Ethylene Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 17
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 150000001336 alkenes Chemical class 0.000 claims description 8
- 230000002687 intercalation Effects 0.000 claims description 8
- 238000009830 intercalation Methods 0.000 claims description 8
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 7
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 6
- 238000007792 addition Methods 0.000 claims description 6
- 239000004711 α-olefin Substances 0.000 claims description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 5
- 238000007334 copolymerization reaction Methods 0.000 claims description 5
- 150000003440 styrenes Chemical class 0.000 claims description 4
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 3
- 239000000178 monomer Substances 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- 229920000642 polymer Polymers 0.000 description 30
- 229920001577 copolymer Polymers 0.000 description 25
- 239000003054 catalyst Substances 0.000 description 18
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 229920001684 low density polyethylene Polymers 0.000 description 11
- 239000004702 low-density polyethylene Substances 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 9
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 238000009826 distribution Methods 0.000 description 8
- 238000005227 gel permeation chromatography Methods 0.000 description 8
- 229920005605 branched copolymer Polymers 0.000 description 7
- 238000010348 incorporation Methods 0.000 description 7
- 229910052723 transition metal Inorganic materials 0.000 description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 7
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229920002554 vinyl polymer Polymers 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000012968 metallocene catalyst Substances 0.000 description 4
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- 239000002904 solvent Substances 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
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- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
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- 229920001897 terpolymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
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- 239000000356 contaminant Substances 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- ALSOCDGAZNNNME-UHFFFAOYSA-N ethene;hex-1-ene Chemical compound C=C.CCCCC=C ALSOCDGAZNNNME-UHFFFAOYSA-N 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
- 229920005684 linear copolymer Polymers 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 150000002848 norbornenes Chemical class 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005638 polyethylene monopolymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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- C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
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- 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
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3732397P | 1997-02-07 | 1997-02-07 | |
| US60/037,323 | 1997-02-07 | ||
| US3714997P | 1997-02-14 | 1997-02-14 | |
| US60/037,149 | 1997-02-14 | ||
| US6573997P | 1997-11-17 | 1997-11-17 | |
| US60/065,739 | 1997-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000070854A true KR20000070854A (ko) | 2000-11-25 |
Family
ID=27365154
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019997007119A Withdrawn KR20000070854A (ko) | 1997-02-07 | 1998-02-06 | 고용융강도 폴리에틸렌 조성물 |
| KR10-1999-7006921A Expired - Fee Related KR100530405B1 (ko) | 1997-02-07 | 1998-02-06 | 개선된 가공성의 올레핀 공중합체 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-7006921A Expired - Fee Related KR100530405B1 (ko) | 1997-02-07 | 1998-02-06 | 개선된 가공성의 올레핀 공중합체 |
Country Status (9)
| Country | Link |
|---|---|
| EP (2) | EP0958324A1 (enExample) |
| JP (2) | JP2002513433A (enExample) |
| KR (2) | KR20000070854A (enExample) |
| CN (2) | CN1243528A (enExample) |
| BR (2) | BR9807468A (enExample) |
| CA (2) | CA2279851A1 (enExample) |
| DE (1) | DE69816037T2 (enExample) |
| ES (1) | ES2200314T3 (enExample) |
| WO (2) | WO1998034985A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016093549A3 (ko) * | 2014-12-08 | 2016-08-04 | 주식회사 엘지화학 | 우수한 용융 강도를 갖는 올레핀계 중합체 및 이를 포함하는 필름 |
| US10316116B2 (en) | 2014-12-08 | 2019-06-11 | Lg Chem, Ltd. | Olefin-based polymer having excellent melt strength and film including the same |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6727331B2 (en) * | 2001-12-28 | 2004-04-27 | Equistar Chemicals, Lp | Preparation of polyethylene |
| SE0201173L (sv) * | 2002-04-18 | 2003-10-19 | Borealis Tech Oy | Förfarande för strålningsbehandling av etylenpolymerer |
| US7541402B2 (en) | 2002-10-15 | 2009-06-02 | Exxonmobil Chemical Patents Inc. | Blend functionalized polyolefin adhesive |
| US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
| US7550528B2 (en) | 2002-10-15 | 2009-06-23 | Exxonmobil Chemical Patents Inc. | Functionalized olefin polymers |
| KR101113341B1 (ko) | 2002-10-15 | 2012-09-27 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 올레핀 중합용 다중 촉매 시스템 및 이로부터 제조된중합체 |
| JP5123460B2 (ja) * | 2003-04-28 | 2013-01-23 | 東ソー株式会社 | ポリエチレンおよびその製造方法 |
| US6870010B1 (en) * | 2003-12-01 | 2005-03-22 | Univation Technologies, Llc | Low haze high strength polyethylene compositions |
| DE102007032120A1 (de) * | 2007-07-09 | 2009-01-15 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs |
| WO2012112259A2 (en) * | 2011-02-15 | 2012-08-23 | Exxonmobil Chemical Patents Inc. | Thermoplastic polyolefin blends |
| JP6325566B2 (ja) * | 2012-11-20 | 2018-05-16 | ダウ グローバル テクノロジーズ エルエルシー | 高い溶融強度を有する低密度エチレン系ポリマー |
| CN104628913B (zh) * | 2015-02-15 | 2017-08-04 | 青岛科技大学 | 一种聚丁烯合金的制备方法 |
| US10766988B2 (en) | 2016-11-15 | 2020-09-08 | Lg Chem, Ltd. | Ethylene/alpha-olefin copolymer having excellent processibility |
| KR102065715B1 (ko) * | 2016-12-05 | 2020-01-13 | 주식회사 엘지화학 | 혼성 담지 촉매 |
| KR102247232B1 (ko) * | 2017-12-18 | 2021-05-03 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체 및 그 제조방법 |
| WO2021051103A1 (en) * | 2019-09-13 | 2021-03-18 | Cornell University | Graft copolymers for compatibilization of polyethylene and polypropylene |
| CN115894759B (zh) * | 2021-09-30 | 2024-07-02 | 中国石油化工股份有限公司 | 乙烯-α-烯烃共聚物及其制备方法和应用以及组合物 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500648A (en) * | 1983-04-25 | 1985-02-19 | Exxon Research & Engineering Co. | Long chain branching in polyolefins from ziegler-natta catalysts |
| EP0662980A1 (en) * | 1992-09-29 | 1995-07-19 | Exxon Chemical Patents Inc. | Long chain branched polymers and a process to make long chain branched polymers |
| WO1996039451A1 (en) * | 1995-06-06 | 1996-12-12 | The Dow Chemical Company | Segmented multicomponent interpolymers of monovinylidene aromatic monomers |
-
1998
- 1998-02-06 CN CN98801784A patent/CN1243528A/zh active Pending
- 1998-02-06 BR BR9807468-7A patent/BR9807468A/pt unknown
- 1998-02-06 BR BR9807827-5A patent/BR9807827A/pt not_active IP Right Cessation
- 1998-02-06 JP JP53504598A patent/JP2002513433A/ja active Pending
- 1998-02-06 WO PCT/US1998/002500 patent/WO1998034985A1/en not_active Ceased
- 1998-02-06 CA CA002279851A patent/CA2279851A1/en not_active Abandoned
- 1998-02-06 ES ES98906326T patent/ES2200314T3/es not_active Expired - Lifetime
- 1998-02-06 EP EP98907409A patent/EP0958324A1/en not_active Ceased
- 1998-02-06 EP EP98906326A patent/EP0958323B1/en not_active Expired - Lifetime
- 1998-02-06 KR KR1019997007119A patent/KR20000070854A/ko not_active Withdrawn
- 1998-02-06 WO PCT/US1998/002648 patent/WO1998034986A1/en not_active Ceased
- 1998-02-06 CN CN98802363A patent/CN1128840C/zh not_active Expired - Fee Related
- 1998-02-06 KR KR10-1999-7006921A patent/KR100530405B1/ko not_active Expired - Fee Related
- 1998-02-06 JP JP53499198A patent/JP2001511212A/ja active Pending
- 1998-02-06 CA CA002274062A patent/CA2274062A1/en not_active Abandoned
- 1998-02-06 DE DE69816037T patent/DE69816037T2/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016093549A3 (ko) * | 2014-12-08 | 2016-08-04 | 주식회사 엘지화학 | 우수한 용융 강도를 갖는 올레핀계 중합체 및 이를 포함하는 필름 |
| US10316116B2 (en) | 2014-12-08 | 2019-06-11 | Lg Chem, Ltd. | Olefin-based polymer having excellent melt strength and film including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69816037T2 (de) | 2004-04-22 |
| CN1246882A (zh) | 2000-03-08 |
| WO1998034986A1 (en) | 1998-08-13 |
| KR100530405B1 (ko) | 2005-11-22 |
| CA2279851A1 (en) | 1998-08-13 |
| BR9807468A (pt) | 2000-05-02 |
| WO1998034985A1 (en) | 1998-08-13 |
| EP0958323B1 (en) | 2003-07-02 |
| JP2001511212A (ja) | 2001-08-07 |
| EP0958324A1 (en) | 1999-11-24 |
| JP2002513433A (ja) | 2002-05-08 |
| DE69816037D1 (de) | 2003-08-07 |
| BR9807827A (pt) | 2000-03-08 |
| CN1243528A (zh) | 2000-02-02 |
| KR20000070672A (ko) | 2000-11-25 |
| CA2274062A1 (en) | 1998-08-13 |
| ES2200314T3 (es) | 2004-03-01 |
| CN1128840C (zh) | 2003-11-26 |
| EP0958323A1 (en) | 1999-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 19990806 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |