EA200300454A1 - Смолы на основе полиэтилена, применяемые для изготовления труб, и их получение - Google Patents
Смолы на основе полиэтилена, применяемые для изготовления труб, и их получениеInfo
- Publication number
- EA200300454A1 EA200300454A1 EA200300454A EA200300454A EA200300454A1 EA 200300454 A1 EA200300454 A1 EA 200300454A1 EA 200300454 A EA200300454 A EA 200300454A EA 200300454 A EA200300454 A EA 200300454A EA 200300454 A1 EA200300454 A1 EA 200300454A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- polyethylene
- fraction
- density
- pipes
- preparation
- Prior art date
Links
- 229920013716 polyethylene resin Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- 239000004705 High-molecular-weight polyethylene Substances 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
Classifications
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- 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
-
- 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
- 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
- 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
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- 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
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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 more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
-
- 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
- C08L2314/06—Metallocene or single site catalysts
Abstract
Полиэтиленовая смола, включающая от 35 до 49 мас.% первой фракции полиэтилена с высокой молекулярной массой и от 51 до 65 мас.% второй фракции полиэтилена с низкой молекулярной массой, причем первая фракция полиэтилена имеет плотность до 0,930 г/сми HLMI менее 0,6 г/10 мин, вторая фракция полиэтилена включает полиэтилен высокой плотности, имеющий плотность по меньшей мере 0,969 г/сми MIболее 100 г/10 мин, а полиэтиленовая смола имеет плотность более 0,946 г/сми HLMI от 1 до 100 г/10 мин, динамическую вязкость, измеряемую при 0,01 рад/с, более 200000 Па∙с и отношение динамических вязкостей, измеряемых соответственно при 0,01 и 1 рад/с, более 8.Международная заявка была опубликована вместе с отчетом о международном поиске.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00203745A EP1201711A1 (en) | 2000-10-27 | 2000-10-27 | Polyethylene pipe resins and production thereof |
PCT/EP2001/012417 WO2002036678A1 (en) | 2000-10-27 | 2001-10-25 | Polyethylene pipe resins and production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200300454A1 true EA200300454A1 (ru) | 2003-10-30 |
EA005091B1 EA005091B1 (ru) | 2004-10-28 |
Family
ID=8172190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200300454A EA005091B1 (ru) | 2000-10-27 | 2001-10-25 | Смолы на основе полиэтилена, применяемые для изготовления труб, и их получение |
Country Status (15)
Country | Link |
---|---|
US (2) | US6946521B2 (ru) |
EP (2) | EP1201711A1 (ru) |
JP (1) | JP4475453B2 (ru) |
KR (1) | KR100582050B1 (ru) |
CN (1) | CN100427539C (ru) |
AT (1) | ATE324407T1 (ru) |
AU (2) | AU2002214028B2 (ru) |
DE (1) | DE60119149T2 (ru) |
DK (1) | DK1330490T3 (ru) |
EA (1) | EA005091B1 (ru) |
ES (1) | ES2263672T3 (ru) |
HU (1) | HU229648B1 (ru) |
NO (1) | NO20031878L (ru) |
PL (1) | PL201795B1 (ru) |
WO (1) | WO2002036678A1 (ru) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US4461873A (en) * | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
KR930006091A (ko) * | 1991-09-18 | 1993-04-20 | 제이 이이 휘립프스 | 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프 |
EP0881237A1 (en) * | 1997-05-26 | 1998-12-02 | Fina Research S.A. | Process to produce bimodal polyolefins with metallocene catalysts using two reaction zones |
EP0989141A1 (en) * | 1998-09-25 | 2000-03-29 | Fina Research S.A. | Production of multimodal polyethelene |
EP1041113A1 (en) * | 1999-03-30 | 2000-10-04 | Fina Research S.A. | Polyolefins and uses thereof |
US6825146B2 (en) * | 2001-05-29 | 2004-11-30 | Union Carbide Chemicals & Plastics Technology Corporation | Olefin polymerization catalyst compositions and method of preparation |
EP1359192A1 (en) * | 2002-04-30 | 2003-11-05 | Solvay Polyolefins Europe-Belgium (Société Anonyme) | Polyethylene pipe resins |
-
2000
- 2000-10-27 EP EP00203745A patent/EP1201711A1/en not_active Withdrawn
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2001
- 2001-10-25 CN CNB018195326A patent/CN100427539C/zh not_active Expired - Fee Related
- 2001-10-25 US US10/415,209 patent/US6946521B2/en not_active Expired - Fee Related
- 2001-10-25 AT AT01982444T patent/ATE324407T1/de active
- 2001-10-25 DK DK01982444T patent/DK1330490T3/da active
- 2001-10-25 WO PCT/EP2001/012417 patent/WO2002036678A1/en active IP Right Grant
- 2001-10-25 EA EA200300454A patent/EA005091B1/ru not_active IP Right Cessation
- 2001-10-25 JP JP2002539429A patent/JP4475453B2/ja not_active Expired - Fee Related
- 2001-10-25 AU AU2002214028A patent/AU2002214028B2/en not_active Ceased
- 2001-10-25 KR KR1020037005799A patent/KR100582050B1/ko not_active IP Right Cessation
- 2001-10-25 AU AU1402802A patent/AU1402802A/xx active Pending
- 2001-10-25 ES ES01982444T patent/ES2263672T3/es not_active Expired - Lifetime
- 2001-10-25 EP EP01982444A patent/EP1330490B1/en not_active Revoked
- 2001-10-25 HU HU0302646A patent/HU229648B1/hu unknown
- 2001-10-25 DE DE60119149T patent/DE60119149T2/de not_active Expired - Lifetime
- 2001-10-25 PL PL361623A patent/PL201795B1/pl not_active IP Right Cessation
-
2003
- 2003-04-25 NO NO20031878A patent/NO20031878L/no not_active Application Discontinuation
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EA005091B1 (ru) | 2004-10-28 |
EP1330490A1 (en) | 2003-07-30 |
CN1476463A (zh) | 2004-02-18 |
HUP0302646A3 (en) | 2011-04-28 |
PL201795B1 (pl) | 2009-05-29 |
AU2002214028B2 (en) | 2007-04-26 |
US6946521B2 (en) | 2005-09-20 |
HUP0302646A2 (hu) | 2003-11-28 |
KR20030066646A (ko) | 2003-08-09 |
PL361623A1 (en) | 2004-10-04 |
US20040157988A1 (en) | 2004-08-12 |
EP1201711A1 (en) | 2002-05-02 |
DE60119149D1 (de) | 2006-06-01 |
KR100582050B1 (ko) | 2006-05-22 |
US20060009584A1 (en) | 2006-01-12 |
ATE324407T1 (de) | 2006-05-15 |
JP2004513202A (ja) | 2004-04-30 |
DK1330490T3 (da) | 2006-08-28 |
WO2002036678A1 (en) | 2002-05-10 |
US7127853B2 (en) | 2006-10-31 |
HU229648B1 (en) | 2014-03-28 |
CN100427539C (zh) | 2008-10-22 |
DE60119149T2 (de) | 2007-02-15 |
NO20031878D0 (no) | 2003-04-25 |
ES2263672T3 (es) | 2006-12-16 |
EP1330490B1 (en) | 2006-04-26 |
AU1402802A (en) | 2002-05-15 |
NO20031878L (no) | 2003-06-11 |
JP4475453B2 (ja) | 2010-06-09 |
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