IN2012DN06574A - - Google Patents
Info
- Publication number
- IN2012DN06574A IN2012DN06574A IN6574DEN2012A IN2012DN06574A IN 2012DN06574 A IN2012DN06574 A IN 2012DN06574A IN 6574DEN2012 A IN6574DEN2012 A IN 6574DEN2012A IN 2012DN06574 A IN2012DN06574 A IN 2012DN06574A
- Authority
- IN
- India
- Prior art keywords
- molecular weight
- range
- ethylene homopolymer
- mol
- ethylene
- Prior art date
Links
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
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- 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
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- 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
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- 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
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- 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
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- 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
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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
- C08L2201/00—Properties
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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
- 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
-
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
Abstract
A polyethylene moulding composition having a multimodal molecular weight distribution having a density according to ISO 1183 at 23°C in the range of 920 to 960 kg/m and an MFR190/2 according to ISO 1133 in the range of 0.05 to 10 g/10 min said polyethylene moulding composition comprising at least three ethylene polymer fractions having distinct molecular weights : A) 15 to 50 wt% of a low molecular weight ethylene homopolymer or copolymer fraction with a weight average molecular weight Mw in the range of 15 to 40 kg/mol; B) 15 to 50 wt% of a medium molecular weight ethylene homopolymer or copolymer fraction with a weight average molecular weight Mw in the range of 70 to 200 kg/mol; and C) 15 to 50 wt% of a high molecular weight ethylene homopolymer or copolymer fraction with a weight average molecular weight Mw in the range of 220 to 400 kg/mol provided that one of A B and C is an ethylene homopolymer and at least one other component is an ethylene copolymer with at least one C C comonomer; and wherein the composition has a Shore D hardness measured according to ASTM D2240 05 (15 sec) of at least 56.0.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10250150A EP2354183B1 (en) | 2010-01-29 | 2010-01-29 | Moulding composition |
PCT/EP2011/051173 WO2011092264A1 (en) | 2010-01-29 | 2011-01-27 | Moulding composition |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN06574A true IN2012DN06574A (en) | 2015-10-23 |
Family
ID=41808992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN6574DEN2012 IN2012DN06574A (en) | 2010-01-29 | 2011-01-27 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8674024B2 (en) |
EP (1) | EP2354183B1 (en) |
KR (1) | KR101768245B1 (en) |
CN (1) | CN102869717B (en) |
IN (1) | IN2012DN06574A (en) |
RU (1) | RU2536821C2 (en) |
WO (1) | WO2011092264A1 (en) |
Families Citing this family (28)
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EP2067799A1 (en) | 2007-12-05 | 2009-06-10 | Borealis Technology OY | Polymer |
ES2394253T3 (en) * | 2010-01-29 | 2013-01-30 | Borealis Ag | Polyethylene molding composition with improved tension / stiffness cracking ratio and impact resistance |
GB2498936A (en) * | 2012-01-31 | 2013-08-07 | Norner Innovation As | Polyethylene with multi-modal molecular weight distribution |
ES2538590T3 (en) * | 2012-12-19 | 2015-06-22 | Borealis Ag | Polyethylene blend with enhanced ESCR |
EP2860203B1 (en) * | 2013-10-10 | 2016-12-14 | Borealis AG | Multistage process for producing polyethylene compositions |
GB201511349D0 (en) | 2015-06-29 | 2015-08-12 | Nicoventures Holdings Ltd | Electronic aerosol provision systems |
US20170055574A1 (en) | 2015-08-31 | 2017-03-02 | British American Tobacco (Investments) Limited | Cartridge for use with apparatus for heating smokable material |
US20170119050A1 (en) | 2015-10-30 | 2017-05-04 | British American Tobacco (Investments) Limited | Article for Use with Apparatus for Heating Smokable Material |
US20170119051A1 (en) | 2015-10-30 | 2017-05-04 | British American Tobacco (Investments) Limited | Article for Use with Apparatus for Heating Smokable Material |
JP6933323B2 (en) | 2016-06-29 | 2021-09-08 | ニコベンチャーズ トレーディング リミテッド | Device for heating smoking material |
PT3293210T (en) * | 2016-09-12 | 2019-06-12 | Scg Chemicals Co Ltd | Multimodal polyethylene film |
EP3293213B1 (en) * | 2016-09-12 | 2019-08-14 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene container |
PT3293206T (en) * | 2016-09-12 | 2020-01-07 | Scg Chemicals Co Ltd | Multimodal polyethylene pipe |
EP3293207B1 (en) * | 2016-09-12 | 2019-08-07 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene pipe |
HUE047424T2 (en) * | 2016-09-12 | 2020-04-28 | Thai Polyethylene Co Ltd | Multimodal polyethylene thin film |
PT3293211T (en) * | 2016-09-12 | 2019-09-12 | Scg Chemicals Co Ltd | Multimodal polyethylene screw cap |
EP3293214B1 (en) * | 2016-09-12 | 2019-12-25 | Thai Polyethylene Co., Ltd. | High performances multimodal ultra high molecular weight polyethylene |
ES2758793T5 (en) * | 2016-09-12 | 2022-10-31 | Thai Polyethylene Co Ltd | Process for the preparation of multimodal polyethylene |
AR109705A1 (en) * | 2016-09-30 | 2019-01-16 | Dow Global Technologies Llc | HIGH PROCESSABILITY POLYETHYLENE COMPOSITIONS FOR INJECTION MOLDED ITEMS |
EP3553048B1 (en) | 2016-12-06 | 2022-07-27 | Toray Industries, Inc. | Method for producing epsilon-caprolactam |
KR20240005146A (en) | 2017-09-15 | 2024-01-11 | 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 | Apparatus for heating smokable material |
WO2019121234A1 (en) | 2017-12-18 | 2019-06-27 | Basell Polyolefine Gmbh | Polyethylene composition having environmental stress cracking resistance |
ES2908893T3 (en) * | 2017-12-26 | 2022-05-04 | Dow Global Technologies Llc | Multimodal ethylene-based polymeric compositions with improved toughness |
EP3626774A1 (en) * | 2018-09-24 | 2020-03-25 | Thai Polyethylene Co., Ltd. | Polyolefin resin blends for high stress cracking resistance and good processability |
US20230203286A1 (en) * | 2020-05-20 | 2023-06-29 | Borealis Ag | Polymer for cable jacket |
CN111745927B (en) * | 2020-06-30 | 2022-01-28 | 中国石油化工科技开发有限公司 | High-wear-resistance high-lubrication polyethylene product and preparation method thereof |
AR124341A1 (en) * | 2020-12-18 | 2023-03-15 | Dow Global Technologies Llc | POLYMER COMPOSITION |
EP4201981A1 (en) * | 2021-12-23 | 2023-06-28 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene composition |
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EP2354183A1 (en) | 2011-08-10 |
CN102869717B (en) | 2015-04-29 |
US8674024B2 (en) | 2014-03-18 |
KR20120123488A (en) | 2012-11-08 |
EP2354183B1 (en) | 2012-08-22 |
CN102869717A (en) | 2013-01-09 |
KR101768245B1 (en) | 2017-08-14 |
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