CN1516641A - 配混多峰型聚乙烯组合物的方法 - Google Patents
配混多峰型聚乙烯组合物的方法 Download PDFInfo
- Publication number
- CN1516641A CN1516641A CNA028119932A CN02811993A CN1516641A CN 1516641 A CN1516641 A CN 1516641A CN A028119932 A CNA028119932 A CN A028119932A CN 02811993 A CN02811993 A CN 02811993A CN 1516641 A CN1516641 A CN 1516641A
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- Prior art keywords
- polyethylene composition
- specific energy
- composition
- compounding
- sec
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 156
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 126
- -1 polyethylene Polymers 0.000 title claims abstract description 108
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 107
- 238000013329 compounding Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000000265 homogenisation Methods 0.000 claims description 35
- 238000002844 melting Methods 0.000 claims description 22
- 230000008018 melting Effects 0.000 claims description 22
- 230000004927 fusion Effects 0.000 claims description 16
- 239000003963 antioxidant agent Substances 0.000 claims description 14
- 230000003078 antioxidant effect Effects 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 3
- 125000004450 alkenylene group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000010008 shearing Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 47
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 18
- 238000006116 polymerization reaction Methods 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 5
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 5
- 235000013539 calcium stearate Nutrition 0.000 description 5
- 239000008116 calcium stearate Substances 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 239000007863 gel particle Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 1
- 240000000233 Melia azedarach Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 150000008301 phosphite esters Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- 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
- C08L23/06—Polyethene
-
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- 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
-
- 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
- B29K2023/065—HDPE, i.e. high density polyethylene
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
实施例 | 速率kg/h | 熔融区 | 均化区 | 总停留时间s | 总SECkWh/kg | 施加的总比能(SEC-SCC) | |||||
螺杆转速rpm | SEC熔融kWh/kg | t°熔体出℃ | 螺杆转速rpm | SCC均化kWh/kg | SCC均化kWh/kg | t°熔体出℃ | |||||
1 | 75 | 112 | 0.231 | 239 | 30 | 0.139 | 0.090 | 273 | 270 | 0.340 | 0.250 |
2 | 75 | 112 | 0.234 | 239 | 30 | 0.156 | 0.105 | 276 | 300 | 0.360 | 0.255 |
3 | 75 | 112 | 0.224 | 233 | 30 | 0.140 | 0.080 | 275 | 270 | 0.334 | 0.254 |
4 | 100 | 150 | 0.250 | 246 | 40 | 0.140 | 0.073 | 283 | 240 | 0.350 | 0.277 |
5 | 75 | 113 | 0.242 | 271 | 20 | 0.115 | 0.115 | 272 | 300 | 0.357 | 0.242 |
6 | 40 | 150 | 0.245 | 276 | 10 | 0.083 | 0.085 | 276 | 540 | 0.328 | 0.243 |
实施例 | 颜料分散ISO 13949 | 白斑分散ISO 13949 | 颜料分布ISO 13949 | 200微米薄膜上凝胶数/kg |
1 | 2.3 | 1.0 | A2 | 17700 |
2 | 2.5 | 1.0 | A2 | 2300 |
3 | 2.5 | 1.0 | A2 | 6250 |
4 | 4.2 | 1.5 | B1 | 9850 |
5 | 1.9 | <1.0 | A1 | 0 |
6 | 1.7 | 1.5 | B1 | 3900 |
实施例 | 速率kg/h | 总停留时间(s) | 双螺杆挤出机 | ||
螺杆转速rpm | SEC熔融kWh/kg | t°熔体出℃ | |||
4R | 7 | 45 | 150 | 0.26 | 307 |
7R | 20 | 20 | 330 | 0.265 | 263 |
8R | 30 | 20 | 330 | 0.26 | 261 |
9R | 40 | 20 | 330 | 0.255 | 257 |
实施例 | 白斑分散ISO 13949 | 颜料分布ISO 13949 | 200微米薄膜上凝胶数/kg |
4R | 10 | C2 | 无数的 |
7R | 7 | C1 | 12600 |
8R | 10 | D1 | 36100 |
9R | 15 | D2 | 无数的 |
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01202289.3 | 2001-06-14 | ||
EP01202289A EP1266738B8 (en) | 2001-06-14 | 2001-06-14 | Method of compounding a multimodal polyethylene composition |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1516641A true CN1516641A (zh) | 2004-07-28 |
CN100369729C CN100369729C (zh) | 2008-02-20 |
Family
ID=8180478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028119932A Expired - Lifetime CN100369729C (zh) | 2001-06-14 | 2002-06-10 | 配混多峰型聚乙烯组合物的方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6900266B2 (zh) |
EP (2) | EP1266738B8 (zh) |
JP (1) | JP4190410B2 (zh) |
KR (1) | KR100809894B1 (zh) |
CN (1) | CN100369729C (zh) |
AT (2) | ATE303236T1 (zh) |
DE (2) | DE60113076T2 (zh) |
GC (1) | GC0000394A (zh) |
MY (1) | MY128717A (zh) |
PT (1) | PT1395407E (zh) |
TW (1) | TW590864B (zh) |
WO (1) | WO2002102562A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107108986A (zh) * | 2014-12-22 | 2017-08-29 | 北欧化工股份公司 | 用于制备包含超高分子量组分的多峰聚乙烯混合物的方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE332936T1 (de) | 2002-12-19 | 2006-08-15 | Basell Polyolefine Gmbh | Polyethylen-giesszusammensetzung zum herstellen von behältern durch blasformen uns damit herrgestellte kleine blasformlinge |
EP1605014A1 (en) * | 2004-06-09 | 2005-12-14 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Polyethylene pipe fitting resins |
GB0418581D0 (en) * | 2004-08-20 | 2004-09-22 | Solvay | Polymer composition |
DE602004011231T2 (de) * | 2004-11-03 | 2009-01-08 | Borealis Technology Oy | Multimodale Polyethylenzusammensetzung mit verbesserter Homogenität |
DE102004055588A1 (de) | 2004-11-18 | 2006-05-24 | Basell Polyolefine Gmbh | Polyethylen Formmasse für die Beschichtung von Stahlrohren |
DE102004055587A1 (de) | 2004-11-18 | 2006-05-24 | Basell Polyolefine Gmbh | Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln |
DE102005009916A1 (de) * | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
DE102005009896A1 (de) * | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
DE102005030941A1 (de) | 2005-06-30 | 2007-01-11 | Basell Polyolefine Gmbh | Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen |
DE102005040390A1 (de) | 2005-08-25 | 2007-03-01 | Basell Polyolefine Gmbh | Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften |
US20090272721A1 (en) * | 2005-09-28 | 2009-11-05 | Tadahiro Ohmi | Athmosphere-Controlled Bonding Apparatus, Bonding Method, and Electronic Device |
RU2444546C2 (ru) * | 2006-04-07 | 2012-03-10 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Полиолефиновые композиции, изделия из них и методы их получения |
TW201040012A (en) | 2009-04-02 | 2010-11-16 | Total Petrochemicals Res Feluy | Method for optimizing energy consumption in an extrusion process |
EP2539123A1 (en) | 2010-02-22 | 2013-01-02 | Ineos Commercial Services UK Limited | Improved polyolefin manufacturing process |
US20120205832A1 (en) * | 2011-02-15 | 2012-08-16 | Waseem Rahim | Polyolefin manufacturing process |
US9089831B2 (en) | 2011-10-25 | 2015-07-28 | Chevron Phillips Chemical Company Lp | System and method for blending polymers |
US9645066B1 (en) | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
US9645131B1 (en) | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
EP3688089A1 (en) * | 2017-09-28 | 2020-08-05 | ExxonMobil Chemical Patents Inc. | Process for producing polymer compositions having multimodal molecular weight distribution |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL133214C (zh) * | 1965-07-27 | |||
US5336573A (en) * | 1993-07-20 | 1994-08-09 | W. R. Grace & Co.-Conn. | Battery separator |
US5409646A (en) * | 1993-09-29 | 1995-04-25 | Union Carbide Chemicals & Plastics Technology Corporation | Method for compounding a polymerized alpha-olefin resin |
AU3799495A (en) * | 1994-11-23 | 1996-05-30 | Union Carbide Chemicals & Plastics Technology Corporation | In situ polyethylene blend |
CN1153786A (zh) * | 1995-10-26 | 1997-07-09 | 联合碳化化学品及塑料技术公司 | 制备聚乙烯现场掺合物的方法 |
SE506754C2 (sv) * | 1996-10-09 | 1998-02-09 | Borealis Polymers Oy | Sätt för kompoundering av en multimodal polymerkomposition |
SE9802350D0 (sv) * | 1998-07-01 | 1998-07-01 | Borealis As | Mixing device |
DE19849426A1 (de) * | 1998-10-27 | 2000-05-04 | Elenac Gmbh | Bimodale Polyethylen-Blends mit hoher Mischgüte |
-
2001
- 2001-06-14 DE DE60113076T patent/DE60113076T2/de not_active Expired - Lifetime
- 2001-06-14 AT AT01202289T patent/ATE303236T1/de active
- 2001-06-14 EP EP01202289A patent/EP1266738B8/en not_active Revoked
-
2002
- 2002-06-04 MY MYPI20022061A patent/MY128717A/en unknown
- 2002-06-04 TW TW091111996A patent/TW590864B/zh not_active IP Right Cessation
- 2002-06-10 AT AT02738158T patent/ATE296192T1/de active
- 2002-06-10 KR KR1020037016370A patent/KR100809894B1/ko not_active IP Right Cessation
- 2002-06-10 PT PT02738158T patent/PT1395407E/pt unknown
- 2002-06-10 EP EP02738158A patent/EP1395407B1/en not_active Revoked
- 2002-06-10 DE DE60204312T patent/DE60204312T2/de not_active Expired - Lifetime
- 2002-06-10 WO PCT/EP2002/006365 patent/WO2002102562A1/en active IP Right Grant
- 2002-06-10 US US10/480,536 patent/US6900266B2/en not_active Expired - Lifetime
- 2002-06-10 CN CNB028119932A patent/CN100369729C/zh not_active Expired - Lifetime
- 2002-06-10 JP JP2003505129A patent/JP4190410B2/ja not_active Expired - Fee Related
- 2002-06-15 GC GCP20022073 patent/GC0000394A/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107108986A (zh) * | 2014-12-22 | 2017-08-29 | 北欧化工股份公司 | 用于制备包含超高分子量组分的多峰聚乙烯混合物的方法 |
CN107108986B (zh) * | 2014-12-22 | 2020-11-24 | 北欧化工股份公司 | 用于制备包含超高分子量组分的多峰聚乙烯混合物的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE60113076T2 (de) | 2006-06-22 |
US20040192819A1 (en) | 2004-09-30 |
EP1266738B1 (en) | 2005-08-31 |
EP1395407B1 (en) | 2005-05-25 |
WO2002102562A1 (en) | 2002-12-27 |
EP1395407A1 (en) | 2004-03-10 |
ATE303236T1 (de) | 2005-09-15 |
CN100369729C (zh) | 2008-02-20 |
ATE296192T1 (de) | 2005-06-15 |
DE60204312T2 (de) | 2005-11-03 |
JP4190410B2 (ja) | 2008-12-03 |
GC0000394A (en) | 2007-03-31 |
DE60113076D1 (de) | 2005-10-06 |
PT1395407E (pt) | 2005-10-31 |
KR100809894B1 (ko) | 2008-03-06 |
MY128717A (en) | 2007-02-28 |
EP1266738B8 (en) | 2005-11-02 |
KR20040014558A (ko) | 2004-02-14 |
EP1266738A1 (en) | 2002-12-18 |
US6900266B2 (en) | 2005-05-31 |
DE60204312D1 (de) | 2005-06-30 |
TW590864B (en) | 2004-06-11 |
JP2004529014A (ja) | 2004-09-24 |
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