JP2001511212A - 高溶融強度ポリエチレン組成物 - Google Patents
高溶融強度ポリエチレン組成物Info
- Publication number
- JP2001511212A JP2001511212A JP53499198A JP53499198A JP2001511212A JP 2001511212 A JP2001511212 A JP 2001511212A JP 53499198 A JP53499198 A JP 53499198A JP 53499198 A JP53499198 A JP 53499198A JP 2001511212 A JP2001511212 A JP 2001511212A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- copolymer
- polyethylene composition
- composition according
- index
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 76
- -1 polyethylene Polymers 0.000 title claims abstract description 54
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 45
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 44
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000005977 Ethylene Substances 0.000 claims abstract description 70
- 229920001038 ethylene copolymer Polymers 0.000 claims abstract description 26
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 23
- 239000000178 monomer Substances 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 20
- 230000037431 insertion Effects 0.000 claims abstract description 20
- 238000005227 gel permeation chromatography Methods 0.000 claims abstract description 18
- 239000000155 melt Substances 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims description 16
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 11
- 238000007334 copolymerization reaction Methods 0.000 claims description 10
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 8
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 239000004711 α-olefin Substances 0.000 claims description 8
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 238000009830 intercalation Methods 0.000 claims description 4
- 230000002687 intercalation Effects 0.000 claims description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 5
- 229920005684 linear copolymer Polymers 0.000 abstract description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 57
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 55
- 229920000642 polymer Polymers 0.000 description 48
- 229920001577 copolymer Polymers 0.000 description 41
- 239000003054 catalyst Substances 0.000 description 31
- 229910052757 nitrogen Inorganic materials 0.000 description 28
- 238000002360 preparation method Methods 0.000 description 19
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- 150000001336 alkenes Chemical class 0.000 description 15
- 229920001684 low density polyethylene Polymers 0.000 description 13
- 239000004702 low-density polyethylene Substances 0.000 description 13
- 229920005605 branched copolymer Polymers 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 238000010348 incorporation Methods 0.000 description 11
- 229910001220 stainless steel Inorganic materials 0.000 description 11
- 239000010935 stainless steel Substances 0.000 description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 11
- 229910052723 transition metal Inorganic materials 0.000 description 10
- 229920002554 vinyl polymer Polymers 0.000 description 10
- 239000000523 sample Substances 0.000 description 8
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 150000003624 transition metals Chemical group 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
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- 238000010128 melt processing Methods 0.000 description 4
- 239000012968 metallocene catalyst Substances 0.000 description 4
- 238000010926 purge Methods 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
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000005673 monoalkenes Chemical class 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000003426 co-catalyst Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
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- 238000011156 evaluation Methods 0.000 description 2
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- 229920005638 polyethylene monopolymer Polymers 0.000 description 2
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- 238000000746 purification Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
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- 239000011550 stock solution Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- QMBQEXOLIRBNPN-UHFFFAOYSA-L zirconocene dichloride Chemical compound [Cl-].[Cl-].[Zr+4].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 QMBQEXOLIRBNPN-UHFFFAOYSA-L 0.000 description 2
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910007926 ZrCl Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 238000005452 bending Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012967 coordination catalyst Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ALSOCDGAZNNNME-UHFFFAOYSA-N ethene;hex-1-ene Chemical compound C=C.CCCCC=C ALSOCDGAZNNNME-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 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
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000002002 slurry 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
- 239000010959 steel Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BHAROVLESINHSM-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1.CC1=CC=CC=C1 BHAROVLESINHSM-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C08F2/04—Polymerisation in solution
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- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
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- C08F290/04—Polymers provided for in subclasses C08C or C08F
- C08F290/044—Polymers of aromatic monomers as defined in group C08F12/00
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- C08F290/06—Polymers provided for in subclass C08G
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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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- C08L23/08—Copolymers of ethene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- 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
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)
- 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 (7)
| 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 | ||
| PCT/US1998/002500 WO1998034985A1 (en) | 1997-02-07 | 1998-02-06 | High melt strength polyethylene compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001511212A true JP2001511212A (ja) | 2001-08-07 |
Family
ID=27365154
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53499198A Pending JP2001511212A (ja) | 1997-02-07 | 1998-02-06 | 高溶融強度ポリエチレン組成物 |
| JP53504598A Pending JP2002513433A (ja) | 1997-02-07 | 1998-02-06 | 改善された加工用オレフィンコポリマー |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53504598A Pending JP2002513433A (ja) | 1997-02-07 | 1998-02-06 | 改善された加工用オレフィンコポリマー |
Country Status (9)
| Country | Link |
|---|---|
| EP (2) | EP0958324A1 (https=) |
| JP (2) | JP2001511212A (https=) |
| KR (2) | KR20000070854A (https=) |
| CN (2) | CN1128840C (https=) |
| BR (2) | BR9807827A (https=) |
| CA (2) | CA2274062A1 (https=) |
| DE (1) | DE69816037T2 (https=) |
| ES (1) | ES2200314T3 (https=) |
| WO (2) | WO1998034986A1 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004346304A (ja) * | 2003-04-28 | 2004-12-09 | Tosoh Corp | ポリエチレンおよびその製造方法 |
| JP2014505155A (ja) * | 2011-02-15 | 2014-02-27 | エクソンモービル ケミカル パテンツ インコーポレイテッド | 熱可塑性ポリオレフィンブレンド |
| KR20150087235A (ko) * | 2012-11-20 | 2015-07-29 | 다우 글로벌 테크놀로지스 엘엘씨 | 높은 용융 강도를 갖는 저밀도 에틸렌-기재 중합체 |
| JP2022548039A (ja) * | 2019-09-13 | 2022-11-16 | コーネル ユニバーシティー | ポリエチレンとポリプロピレンの相溶化のためのグラフト共重合体 |
Families Citing this family (16)
| 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 |
| WO2004046214A2 (en) | 2002-10-15 | 2004-06-03 | Exxonmobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
| US7550528B2 (en) | 2002-10-15 | 2009-06-23 | Exxonmobil Chemical Patents Inc. | Functionalized olefin polymers |
| 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 |
| US7541402B2 (en) | 2002-10-15 | 2009-06-02 | Exxonmobil Chemical Patents Inc. | Blend functionalized polyolefin adhesive |
| 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 |
| KR101792171B1 (ko) | 2014-12-08 | 2017-10-31 | 주식회사 엘지화학 | 우수한 용융 강도를 갖는 올레핀계 중합체 및 이를 포함하는 필름 |
| WO2016093549A2 (ko) * | 2014-12-08 | 2016-06-16 | 주식회사 엘지화학 | 우수한 용융 강도를 갖는 올레핀계 중합체 및 이를 포함하는 필름 |
| 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 |
| KR102090812B1 (ko) | 2016-11-15 | 2020-03-18 | 주식회사 엘지화학 | 가공성이 우수한 에틸렌/알파-올레핀 공중합체 |
| US11091571B2 (en) | 2016-12-05 | 2021-08-17 | Lg Chem, Ltd. | Hybrid supported catalyst |
| US10961333B2 (en) * | 2017-12-18 | 2021-03-30 | Lg Chem, Ltd. | Ethylene vinyl acetate copolymer and method of preparing the same |
| 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 |
| RU95110681A (ru) * | 1992-09-29 | 1997-01-10 | Эксон Кемикэл Пейтентс Инк. (US) | Разветвленные длинноцепочечные полимеры и способ получения разветвленных длинноцепочечных полимеров |
| WO1996039451A1 (en) * | 1995-06-06 | 1996-12-12 | The Dow Chemical Company | Segmented multicomponent interpolymers of monovinylidene aromatic monomers |
-
1998
- 1998-02-06 ES ES98906326T patent/ES2200314T3/es not_active Expired - Lifetime
- 1998-02-06 BR BR9807827-5A patent/BR9807827A/pt not_active IP Right Cessation
- 1998-02-06 CA CA002274062A patent/CA2274062A1/en not_active Abandoned
- 1998-02-06 JP JP53499198A patent/JP2001511212A/ja active Pending
- 1998-02-06 EP EP98907409A patent/EP0958324A1/en not_active Ceased
- 1998-02-06 CA CA002279851A patent/CA2279851A1/en not_active Abandoned
- 1998-02-06 KR KR1019997007119A patent/KR20000070854A/ko not_active Withdrawn
- 1998-02-06 DE DE69816037T patent/DE69816037T2/de not_active Expired - Lifetime
- 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 EP EP98906326A patent/EP0958323B1/en not_active Expired - Lifetime
- 1998-02-06 WO PCT/US1998/002648 patent/WO1998034986A1/en not_active Ceased
- 1998-02-06 JP JP53504598A patent/JP2002513433A/ja active Pending
- 1998-02-06 CN CN98801784A patent/CN1243528A/zh active Pending
- 1998-02-06 BR BR9807468-7A patent/BR9807468A/pt unknown
- 1998-02-06 WO PCT/US1998/002500 patent/WO1998034985A1/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004346304A (ja) * | 2003-04-28 | 2004-12-09 | Tosoh Corp | ポリエチレンおよびその製造方法 |
| JP2014505155A (ja) * | 2011-02-15 | 2014-02-27 | エクソンモービル ケミカル パテンツ インコーポレイテッド | 熱可塑性ポリオレフィンブレンド |
| KR20150087235A (ko) * | 2012-11-20 | 2015-07-29 | 다우 글로벌 테크놀로지스 엘엘씨 | 높은 용융 강도를 갖는 저밀도 에틸렌-기재 중합체 |
| JP2015535035A (ja) * | 2012-11-20 | 2015-12-07 | 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 |
| KR102067312B1 (ko) | 2012-11-20 | 2020-01-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 높은 용융 강도를 갖는 저밀도 에틸렌-기재 중합체 |
| JP2022548039A (ja) * | 2019-09-13 | 2022-11-16 | コーネル ユニバーシティー | ポリエチレンとポリプロピレンの相溶化のためのグラフト共重合体 |
| JP7685765B2 (ja) | 2019-09-13 | 2025-05-30 | コーネル ユニバーシティー | ポリエチレンとポリプロピレンの相溶化のためのグラフト共重合体 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69816037T2 (de) | 2004-04-22 |
| ES2200314T3 (es) | 2004-03-01 |
| DE69816037D1 (de) | 2003-08-07 |
| EP0958323A1 (en) | 1999-11-24 |
| KR20000070672A (ko) | 2000-11-25 |
| WO1998034986A1 (en) | 1998-08-13 |
| EP0958324A1 (en) | 1999-11-24 |
| BR9807827A (pt) | 2000-03-08 |
| CN1246882A (zh) | 2000-03-08 |
| CA2274062A1 (en) | 1998-08-13 |
| CN1128840C (zh) | 2003-11-26 |
| CA2279851A1 (en) | 1998-08-13 |
| CN1243528A (zh) | 2000-02-02 |
| KR20000070854A (ko) | 2000-11-25 |
| EP0958323B1 (en) | 2003-07-02 |
| BR9807468A (pt) | 2000-05-02 |
| JP2002513433A (ja) | 2002-05-08 |
| WO1998034985A1 (en) | 1998-08-13 |
| KR100530405B1 (ko) | 2005-11-22 |
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