EA026740B1 - Полиэтилен для экструзионного покрытия, способ его получения и применение - Google Patents
Полиэтилен для экструзионного покрытия, способ его получения и применение Download PDFInfo
- Publication number
- EA026740B1 EA026740B1 EA201491944A EA201491944A EA026740B1 EA 026740 B1 EA026740 B1 EA 026740B1 EA 201491944 A EA201491944 A EA 201491944A EA 201491944 A EA201491944 A EA 201491944A EA 026740 B1 EA026740 B1 EA 026740B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- density polyethylene
- low density
- present
- reactor
- amount
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000007765 extrusion coating Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title abstract description 23
- 230000008569 process Effects 0.000 title abstract description 13
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 160
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 159
- 239000000203 mixture Substances 0.000 claims abstract description 72
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 claims abstract description 43
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 39
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000005977 Ethylene Substances 0.000 claims abstract description 37
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 239000000155 melt Substances 0.000 claims abstract description 33
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 16
- -1 polyethylene Polymers 0.000 claims abstract description 16
- 238000003475 lamination Methods 0.000 claims abstract description 13
- 239000004698 Polyethylene Substances 0.000 claims abstract description 12
- 229920000573 polyethylene Polymers 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 79
- 239000003999 initiator Substances 0.000 claims description 75
- 239000011541 reaction mixture Substances 0.000 claims description 51
- 239000000758 substrate Substances 0.000 claims description 49
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 44
- 229910052760 oxygen Inorganic materials 0.000 claims description 44
- 239000001301 oxygen Substances 0.000 claims description 44
- 238000009826 distribution Methods 0.000 claims description 24
- 239000000178 monomer Substances 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 3
- 125000004429 atom Chemical group 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 50
- 238000003860 storage Methods 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 64
- 150000003254 radicals Chemical class 0.000 description 41
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 22
- 238000000576 coating method Methods 0.000 description 20
- 150000002978 peroxides Chemical class 0.000 description 20
- 239000011248 coating agent Substances 0.000 description 19
- 239000010408 film Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 15
- 239000010410 layer Substances 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 9
- 239000012986 chain transfer agent Substances 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 239000011888 foil Substances 0.000 description 6
- 238000000149 argon plasma sintering Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 4
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011111 cardboard Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 239000010421 standard material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 2
- 101100324465 Caenorhabditis elegans arr-1 gene Proteins 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 2
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 150000001723 carbon free-radicals Chemical group 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010102 injection blow moulding Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 125000006853 reporter group Chemical group 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 210000001541 thymus gland Anatomy 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 101100514842 Xenopus laevis mtus1 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000004711 α-olefin Substances 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- C08F10/02—Ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F210/02—Ethene
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/34—Per-compounds with one peroxy-radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0633—LDPE, i.e. low density polyethylene
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12170198 | 2012-05-31 | ||
| PCT/EP2012/005071 WO2013178241A1 (en) | 2012-05-31 | 2012-12-07 | Ethylene polymers for extrusion coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201491944A1 EA201491944A1 (ru) | 2015-04-30 |
| EA026740B1 true EA026740B1 (ru) | 2017-05-31 |
Family
ID=47324037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201491944A EA026740B1 (ru) | 2012-05-31 | 2012-12-07 | Полиэтилен для экструзионного покрытия, способ его получения и применение |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10745498B2 (enExample) |
| EP (1) | EP2855537B2 (enExample) |
| JP (2) | JP6138927B2 (enExample) |
| KR (1) | KR101746692B1 (enExample) |
| CN (1) | CN104350071B (enExample) |
| BR (1) | BR112014030070B1 (enExample) |
| EA (1) | EA026740B1 (enExample) |
| ES (1) | ES2639126T5 (enExample) |
| FI (1) | FI2855537T4 (enExample) |
| IN (1) | IN2014DN09654A (enExample) |
| WO (1) | WO2013178241A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379609B (zh) * | 2012-05-31 | 2017-02-22 | 博里利斯股份公司 | 用于挤出涂覆的低密度聚乙烯 |
| ES2667625T3 (es) | 2013-12-19 | 2018-05-11 | Borealis Ag | Recubrimiento de extrusión de polietileno de baja densidad y artículo sellado por calor fabricado a partir de éste |
| BR112016013042B1 (pt) | 2013-12-19 | 2020-12-15 | Dow Global Technologies Llc | Polímero a base de etileno, composição e artigo |
| ES2822291T3 (es) * | 2015-05-07 | 2021-04-30 | Borealis Ag | Composiciones poliméricas para revestimiento por extrusión |
| ES2775506T3 (es) | 2015-06-25 | 2020-07-27 | Dow Global Technologies Llc | Polímeros basados en etileno con bajo contenido de extraíbles con hexano |
| WO2016210308A1 (en) | 2015-06-25 | 2016-12-29 | Dow Global Technologies Llc | Improved process to make tubular ethylene based polymers with high melt strength |
| US10730973B2 (en) | 2015-06-25 | 2020-08-04 | Dow Global Technologies Llc | Ethylene-based polymers with low hexane extractables and low densities |
| US10730977B2 (en) | 2015-06-25 | 2020-08-04 | Dow Global Technologies Llc | Process to make tubular ethylene based polymers with high G′ and broad MWD |
| US10400046B2 (en) | 2015-06-25 | 2019-09-03 | Joseph J. Matsko | Portable powered paint system |
| ES2959186T3 (es) | 2015-06-30 | 2024-02-21 | Dow Global Technologies Llc | Composiciones poliméricas basadas en etileno para recubrimientos por extrusión mejorados |
| CN106432768A (zh) * | 2015-08-10 | 2017-02-22 | 中国石化扬子石油化工有限公司 | 一种用于bopp膜涂覆的聚丙烯组合物及制备方法 |
| US10815321B2 (en) | 2016-04-22 | 2020-10-27 | Dow Global Technologies Llc | Methods for producing low volatile tubular low density ethylene-based polymers for clean extrusion coating processing |
| EP3463859B2 (en) | 2016-06-03 | 2025-03-26 | Borealis AG | Multilayer structure |
| ES2904923T3 (es) | 2016-12-22 | 2022-04-06 | Dow Global Technologies Llc | Proceso para obtener composiciones de polímero a base de etileno de alta densidad con alta resistencia en estado fundido |
| EP3589488B1 (en) * | 2017-02-28 | 2021-09-01 | Dow Global Technologies LLC | Ethylene-based polymers with good processability for use in multilayer films |
| US11111322B2 (en) * | 2017-07-28 | 2021-09-07 | Dow Global Technologies Llc | Low density ethylene-based polymers for low speed extrusion coating operations |
| JP6869361B2 (ja) * | 2017-09-29 | 2021-05-12 | エルジー・ケム・リミテッド | 射出成形品の材料選択方法および射出成形品の製造方法 |
| KR102410623B1 (ko) | 2017-10-19 | 2022-06-17 | 주식회사 엘지화학 | 폴리에틸렌 수지의 제조 방법 |
| EP3866220B8 (en) | 2018-10-11 | 2024-12-04 | Asahi Kasei Battery Separator Corporation | Lithium ion battery separator |
| HUE073012T2 (hu) | 2018-10-11 | 2025-12-28 | Asahi Kasei Battery Separator Corp | Térhálósított szeparátort alkalmazó lítium-ion akkumulátor |
| EP3902867A4 (en) * | 2018-12-28 | 2022-09-14 | Dow Global Technologies LLC | CURABLE COMPOSITIONS CONTAINING UNSATURATED POLYOLEFINS |
| WO2020183248A1 (en) * | 2019-03-14 | 2020-09-17 | Braskem S.A. | Extrusion coating resin from tubular reactor |
| KR102803744B1 (ko) * | 2019-09-26 | 2025-05-02 | 주식회사 엘지화학 | 폴리에틸렌 수지의 제조 방법 |
| WO2021250054A1 (en) | 2020-06-10 | 2021-12-16 | International Technical Excellence Centers, Llc | Process for producing ethylene homo- and copolymers |
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| EP2077296A1 (en) * | 2008-01-07 | 2009-07-08 | Borealis Technology OY | Extrusion Coating Polyethylene Composition |
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| EP2239283A1 (en) * | 2009-11-10 | 2010-10-13 | Basell Polyolefine GmbH | High pressure LDPE for medical applications |
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| GB0315275D0 (en) | 2003-06-30 | 2003-08-06 | Borealis Tech Oy | Extrusion coating |
| EP1777238B1 (en) | 2005-10-18 | 2007-05-02 | Borealis Technology Oy | Polyethylene blend component and blends containing the same |
| ATE488549T1 (de) * | 2008-06-06 | 2010-12-15 | Borealis Ag | Extrusionsbeschichtung einer polyethylenzusammensetzung |
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| JP5945001B2 (ja) * | 2011-12-09 | 2016-07-05 | ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ | 低密度ポリエチレンの製造方法 |
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2012
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- 2012-12-07 CN CN201280073620.7A patent/CN104350071B/zh active Active
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- 2012-12-07 BR BR112014030070-4A patent/BR112014030070B1/pt active IP Right Grant
- 2012-12-07 EA EA201491944A patent/EA026740B1/ru not_active IP Right Cessation
- 2012-12-07 FI FIEP12798164.5T patent/FI2855537T4/fi active
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- 2012-12-07 US US14/403,985 patent/US10745498B2/en active Active
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- 2012-12-07 WO PCT/EP2012/005071 patent/WO2013178241A1/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2077296A1 (en) * | 2008-01-07 | 2009-07-08 | Borealis Technology OY | Extrusion Coating Polyethylene Composition |
| EP2123707A1 (en) * | 2008-05-19 | 2009-11-25 | Borealis Technology OY | Extrusion coating polyethylene composition |
| EP2239283A1 (en) * | 2009-11-10 | 2010-10-13 | Basell Polyolefine GmbH | High pressure LDPE for medical applications |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6138927B2 (ja) | 2017-05-31 |
| BR112014030070B1 (pt) | 2021-12-07 |
| IN2014DN09654A (enExample) | 2015-07-31 |
| EA201491944A1 (ru) | 2015-04-30 |
| WO2013178241A1 (en) | 2013-12-05 |
| CN104350071B (zh) | 2017-06-23 |
| JP6538737B2 (ja) | 2019-07-03 |
| EP2855537B2 (en) | 2024-01-10 |
| FI2855537T4 (fi) | 2024-04-17 |
| US20150210785A1 (en) | 2015-07-30 |
| EP2855537B1 (en) | 2017-07-19 |
| JP2015519447A (ja) | 2015-07-09 |
| ES2639126T3 (es) | 2017-10-25 |
| BR112014030070A2 (pt) | 2017-08-29 |
| ES2639126T5 (es) | 2024-07-24 |
| KR20150004417A (ko) | 2015-01-12 |
| CN104350071A (zh) | 2015-02-11 |
| US10745498B2 (en) | 2020-08-18 |
| EP2855537A1 (en) | 2015-04-08 |
| KR101746692B1 (ko) | 2017-06-27 |
| JP2017137494A (ja) | 2017-08-10 |
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