JP2018505249A - ポリエチレン組成物およびその組成物を含む管 - Google Patents
ポリエチレン組成物およびその組成物を含む管 Download PDFInfo
- Publication number
- JP2018505249A JP2018505249A JP2017531513A JP2017531513A JP2018505249A JP 2018505249 A JP2018505249 A JP 2018505249A JP 2017531513 A JP2017531513 A JP 2017531513A JP 2017531513 A JP2017531513 A JP 2017531513A JP 2018505249 A JP2018505249 A JP 2018505249A
- Authority
- JP
- Japan
- Prior art keywords
- group
- polyethylene
- mol
- atom
- compound
- 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
Classifications
-
- 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
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- C08F10/04—Monomers containing three or four carbon atoms
-
- 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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/651—Pretreating with non-metals or metal-free compounds
-
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/656—Pretreating with metals or metal-containing compounds with silicon or compounds thereof
- C08F4/6565—Pretreating with metals or metal-containing compounds with silicon or compounds thereof and magnesium or compounds thereof
-
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/658—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657
- C08F4/6586—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657 and silicon or compounds thereof
-
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
- C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
- C08F4/76—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium or tantalum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/01—High molecular weight, e.g. >800,000 Da.
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
-
- C—CHEMISTRY; METALLURGY
- 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
- C08L2314/02—Ziegler natta catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14197549.0 | 2014-12-12 | ||
| EP14197549 | 2014-12-12 | ||
| US201562099613P | 2015-01-05 | 2015-01-05 | |
| US62/099,613 | 2015-01-05 | ||
| PCT/EP2015/078359 WO2016091681A1 (en) | 2014-12-12 | 2015-12-02 | Polyethylene composition and pipe comprising such composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018505249A true JP2018505249A (ja) | 2018-02-22 |
| JP2018505249A5 JP2018505249A5 (enExample) | 2018-11-22 |
Family
ID=52338818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017531513A Pending JP2018505249A (ja) | 2014-12-12 | 2015-12-02 | ポリエチレン組成物およびその組成物を含む管 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20170327606A1 (enExample) |
| EP (1) | EP3230636B1 (enExample) |
| JP (1) | JP2018505249A (enExample) |
| KR (1) | KR20170107983A (enExample) |
| CN (1) | CN107207799A (enExample) |
| AU (1) | AU2015359675A1 (enExample) |
| BR (1) | BR112017012345A2 (enExample) |
| EA (1) | EA201791297A1 (enExample) |
| IL (1) | IL252824A0 (enExample) |
| WO (1) | WO2016091681A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023551990A (ja) * | 2020-12-08 | 2023-12-13 | ハンファ ソリューションズ コーポレーション | オレフィン系重合体およびその製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491961B (zh) * | 2017-12-26 | 2024-02-02 | Lg化学株式会社 | 基于烯烃的聚合物 |
| IL275753B (en) * | 2020-06-30 | 2022-04-01 | Metzerplas Coop Agricultural Organization Ltd | Subsurface drip irrigation (sdi) lines enhanced with essential oils |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5861138A (ja) * | 1981-09-16 | 1983-04-12 | ユニオン・カーバイド・コーポレーション | 照射により架橋された滴下潅漑用管状体及び押出性管成形用組成物 |
| JPS5951905A (ja) * | 1982-09-20 | 1984-03-26 | Asahi Chem Ind Co Ltd | 新規なエチレン共重合体 |
| JPS63207837A (ja) * | 1987-02-25 | 1988-08-29 | Idemitsu Petrochem Co Ltd | ポリエチレン樹脂組成物 |
| JPH0491107A (ja) * | 1990-08-04 | 1992-03-24 | Mitsui Petrochem Ind Ltd | エチレン・α―オレフィン共重合体の製造方法 |
| JPH06248025A (ja) * | 1992-12-28 | 1994-09-06 | Sumitomo Chem Co Ltd | エチレン−αオレフィン共重合体 |
| JP2003535178A (ja) * | 2000-05-31 | 2003-11-25 | バセル テクノロジー カンパニー ビー.ブイ. | 改善された衝撃強さと優れた光学特性を有するプロピレンポリマー組成物 |
| JP2005501951A (ja) * | 2001-08-31 | 2005-01-20 | ダウ グローバル テクノロジーズ インコーポレイティド | 多モードのポリエチレン材料 |
| JP2013536290A (ja) * | 2010-08-24 | 2013-09-19 | バーゼル・ポリオレフィン・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータ | オレフィン重合用触媒成分 |
| JP2013536300A (ja) * | 2010-08-24 | 2013-09-19 | イクイスター・ケミカルズ・エルピー | Lldpe樹脂と低ゲルフィルムの製造 |
| JP2013543916A (ja) * | 2010-11-26 | 2013-12-09 | サウディ ベーシック インダストリーズ コーポレイション | エチレンの重合および共重合のための固体触媒成分を製造するプロセス |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI111372B (fi) * | 1998-04-06 | 2003-07-15 | Borealis Polymers Oy | Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö |
| EP2267070B1 (en) * | 2006-10-23 | 2012-06-20 | Dow Global Technologies LLC | Method of making polyethylene compositions |
| US20100129579A1 (en) * | 2008-11-24 | 2010-05-27 | Fina Technology, Inc. | Rapid Crack Properties in High Performance Pipe |
| EP2730612B1 (en) * | 2012-11-09 | 2016-09-14 | Abu Dhabi Polymers Company Limited (Borouge) | Polymer composition comprising a blend of a multimodal polyethylene and a further ethylene polymer suitable for the production of a drip irrigation pipe |
-
2015
- 2015-12-02 EP EP15804444.6A patent/EP3230636B1/en active Active
- 2015-12-02 CN CN201580074695.0A patent/CN107207799A/zh active Pending
- 2015-12-02 BR BR112017012345A patent/BR112017012345A2/pt not_active Application Discontinuation
- 2015-12-02 WO PCT/EP2015/078359 patent/WO2016091681A1/en not_active Ceased
- 2015-12-02 KR KR1020177018516A patent/KR20170107983A/ko not_active Withdrawn
- 2015-12-02 AU AU2015359675A patent/AU2015359675A1/en not_active Abandoned
- 2015-12-02 US US15/535,312 patent/US20170327606A1/en not_active Abandoned
- 2015-12-02 EA EA201791297A patent/EA201791297A1/ru unknown
- 2015-12-02 JP JP2017531513A patent/JP2018505249A/ja active Pending
-
2017
- 2017-06-11 IL IL252824A patent/IL252824A0/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5861138A (ja) * | 1981-09-16 | 1983-04-12 | ユニオン・カーバイド・コーポレーション | 照射により架橋された滴下潅漑用管状体及び押出性管成形用組成物 |
| JPS5951905A (ja) * | 1982-09-20 | 1984-03-26 | Asahi Chem Ind Co Ltd | 新規なエチレン共重合体 |
| JPS63207837A (ja) * | 1987-02-25 | 1988-08-29 | Idemitsu Petrochem Co Ltd | ポリエチレン樹脂組成物 |
| JPH0491107A (ja) * | 1990-08-04 | 1992-03-24 | Mitsui Petrochem Ind Ltd | エチレン・α―オレフィン共重合体の製造方法 |
| JPH06248025A (ja) * | 1992-12-28 | 1994-09-06 | Sumitomo Chem Co Ltd | エチレン−αオレフィン共重合体 |
| JP2003535178A (ja) * | 2000-05-31 | 2003-11-25 | バセル テクノロジー カンパニー ビー.ブイ. | 改善された衝撃強さと優れた光学特性を有するプロピレンポリマー組成物 |
| JP2005501951A (ja) * | 2001-08-31 | 2005-01-20 | ダウ グローバル テクノロジーズ インコーポレイティド | 多モードのポリエチレン材料 |
| JP2013536290A (ja) * | 2010-08-24 | 2013-09-19 | バーゼル・ポリオレフィン・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータ | オレフィン重合用触媒成分 |
| JP2013536300A (ja) * | 2010-08-24 | 2013-09-19 | イクイスター・ケミカルズ・エルピー | Lldpe樹脂と低ゲルフィルムの製造 |
| JP2013543916A (ja) * | 2010-11-26 | 2013-12-09 | サウディ ベーシック インダストリーズ コーポレイション | エチレンの重合および共重合のための固体触媒成分を製造するプロセス |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023551990A (ja) * | 2020-12-08 | 2023-12-13 | ハンファ ソリューションズ コーポレーション | オレフィン系重合体およびその製造方法 |
| JP7712363B2 (ja) | 2020-12-08 | 2025-07-23 | ハンファ ソリューションズ コーポレーション | オレフィン系重合体およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3230636B1 (en) | 2024-04-24 |
| AU2015359675A1 (en) | 2017-07-06 |
| EP3230636A1 (en) | 2017-10-18 |
| US20170327606A1 (en) | 2017-11-16 |
| BR112017012345A2 (pt) | 2018-02-27 |
| IL252824A0 (en) | 2017-08-31 |
| EA201791297A1 (ru) | 2017-12-29 |
| KR20170107983A (ko) | 2017-09-26 |
| CN107207799A (zh) | 2017-09-26 |
| WO2016091681A1 (en) | 2016-06-16 |
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