AR079989A1 - Peliculas sopladas gruesas - Google Patents
Peliculas sopladas gruesasInfo
- Publication number
- AR079989A1 AR079989A1 ARP110100083A ARP110100083A AR079989A1 AR 079989 A1 AR079989 A1 AR 079989A1 AR P110100083 A ARP110100083 A AR P110100083A AR P110100083 A ARP110100083 A AR P110100083A AR 079989 A1 AR079989 A1 AR 079989A1
- Authority
- AR
- Argentina
- Prior art keywords
- polyethylene
- target
- astm
- ream
- weight
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- 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
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- 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
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/32—Compounds containing nitrogen bound to oxygen
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
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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
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/11—Melt tension or melt strength
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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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
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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
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
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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
- 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
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2323/36—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with nitrogen-containing compounds, e.g. by nitration
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2423/36—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with nitrogen-containing compounds, e.g. by nitration
-
- 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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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Graft Or Block Polymers (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
La invencion presente es una película que tiene un espesor mayor que 100 micrones que comprende de 10 al 100 por ciento por el peso de un polímero de polietileno hecho por el procedimiento de a) seleccionar una resina de polietileno objetivo que tiene una densidad, tal como se determina segun ASTM D792, en la gama desde de 0,90 g/cm3 a 0,955 g/cm3, y un índice de fusion, tal como es determinado lq segun ASTM D1238 (2,16 kg, 190s C), en la gama desde de 0,01 g/10 min a 10 g/10 min; b) reaccionar dicho polietileno objetivo con un derivado de alcoxi amina en una cantidad menor que 900 partes derivativas por millones de partes por el peso de la resma de polietileno total bajo condiciones suficientes como para aumentar la fuerza de fusion de la resma de polietileno objetivo; y c) formar una película gruesa de la resina modificada objetivo. Las películas presentes incluyen aquellas que pueden lograr una procesabilidad similar a aquellas que contienen un polietileno linear no modificado a pesar de tener por lo menos un 10 por ciento menos de resinas de LDPE en la formulacion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/685,148 US8653196B2 (en) | 2010-01-11 | 2010-01-11 | Method for preparing polyethylene with high melt strength |
Publications (1)
Publication Number | Publication Date |
---|---|
AR079989A1 true AR079989A1 (es) | 2012-03-07 |
Family
ID=43734837
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP110100080A AR079986A1 (es) | 2010-01-11 | 2011-01-11 | Metodo para preparar polietileno con alta resistencia a la fusion |
ARP110100082A AR079988A1 (es) | 2010-01-11 | 2011-01-11 | Polietileno con alta resistencia a la fusion para uso en peliculas |
ARP110100081A AR079987A1 (es) | 2010-01-11 | 2011-01-11 | Composiciones de polietileno de alta fuerza de fusion y los metodos para realizarlas |
ARP110100083A AR079989A1 (es) | 2010-01-11 | 2011-01-11 | Peliculas sopladas gruesas |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP110100080A AR079986A1 (es) | 2010-01-11 | 2011-01-11 | Metodo para preparar polietileno con alta resistencia a la fusion |
ARP110100082A AR079988A1 (es) | 2010-01-11 | 2011-01-11 | Polietileno con alta resistencia a la fusion para uso en peliculas |
ARP110100081A AR079987A1 (es) | 2010-01-11 | 2011-01-11 | Composiciones de polietileno de alta fuerza de fusion y los metodos para realizarlas |
Country Status (13)
Country | Link |
---|---|
US (5) | US8653196B2 (es) |
EP (4) | EP2523992A1 (es) |
JP (4) | JP5735540B2 (es) |
KR (4) | KR101886701B1 (es) |
CN (4) | CN102985448B (es) |
AR (4) | AR079986A1 (es) |
BR (4) | BR112012017118B1 (es) |
ES (1) | ES2949551T3 (es) |
MX (4) | MX347015B (es) |
MY (1) | MY169967A (es) |
RU (4) | RU2012134354A (es) |
SG (5) | SG182356A1 (es) |
WO (4) | WO2011085371A1 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8653196B2 (en) * | 2010-01-11 | 2014-02-18 | Dow Global Technologies, Llc | Method for preparing polyethylene with high melt strength |
EP2691425B1 (en) * | 2011-03-28 | 2017-04-19 | Dow Global Technologies LLC | Process to produce enhanced melt strength ethylene/alpha-olefin copolymers and articles thereof |
WO2013006409A1 (en) * | 2011-07-06 | 2013-01-10 | Dow Global Technologies Llc | Polyethylene with high melt strength for use in extrusion coating |
PL2729523T3 (pl) * | 2011-07-07 | 2016-02-29 | Dow Global Technologies Llc | Kompozycje polimerowe oparte na etylenie |
US10363700B2 (en) * | 2011-08-26 | 2019-07-30 | Dow Global Technologies Llc | Bioriented polyethylene film |
US20160272798A1 (en) | 2011-09-23 | 2016-09-22 | Exxonmobil Chemical Patents Inc. | Modified Polyethylene Compositions with Enhanced Melt Strength |
US9321911B2 (en) | 2011-09-23 | 2016-04-26 | Exxonmobil Chemical Patents Inc. | Modified polyethylene compositions for cast film |
US9340664B2 (en) | 2011-09-23 | 2016-05-17 | Exxonmobil Chemical Patents Inc. | Modified polyethylene compositions for blown film |
US11292234B2 (en) * | 2012-09-13 | 2022-04-05 | Dow Global Technologies Llc | Polyolefin based films suitable for thermoforming |
BR112015006812B1 (pt) * | 2012-09-28 | 2021-03-23 | Dow Global Technologies Llc | Composição |
EP2978783B1 (en) * | 2013-03-28 | 2017-05-17 | Dow Global Technologies LLC | An ethylene/alpha-olefin interpolymer composition |
CN105143289B (zh) * | 2013-05-02 | 2017-07-21 | 陶氏环球技术有限责任公司 | 聚乙烯组合物和由其制成的物品 |
US9346897B2 (en) † | 2013-05-14 | 2016-05-24 | Chevron Phillips Chemical Company Lp | Peroxide treated metallocene-based polyolefins with improved melt strength |
US20170210890A1 (en) * | 2014-07-25 | 2017-07-27 | Dow Global Technologies Llc | A polyethylene blend composition and film made therefrom |
CN107001737B (zh) | 2014-12-23 | 2020-12-01 | 陶氏环球技术有限责任公司 | 使用烃引发剂制备改性乙烯类聚合物的方法 |
BR112017026398B1 (pt) * | 2015-06-30 | 2021-12-21 | Dow Global Technologies Llc | Película de polietileno e artigo |
KR101924198B1 (ko) | 2015-12-23 | 2018-11-30 | 주식회사 엘지화학 | 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체 |
CA3019324C (en) * | 2016-03-31 | 2024-02-13 | Dow Global Technologies Llc | Modified polyethylene resins and method for making the same |
EP3238938A1 (en) | 2016-04-29 | 2017-11-01 | Borealis AG | Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers |
CN107880193A (zh) * | 2016-09-29 | 2018-04-06 | 中国石油化工股份有限公司 | 一种热熔胶用高熔指 ldpe 专用料的制备方法 |
US11193008B2 (en) * | 2017-04-10 | 2021-12-07 | Exxonmobil Chemical Patents Inc. | Methods for making polyolefin polymer compositions |
CN110799556A (zh) * | 2017-07-06 | 2020-02-14 | 埃克森美孚化学专利公司 | 包含环烯烃共聚物的聚乙烯组合物 |
CN111194257B (zh) * | 2017-09-27 | 2022-06-10 | 陶氏环球技术有限责任公司 | 改性聚乙烯组合物和其制造方法 |
EP3553849A4 (en) | 2017-11-08 | 2019-12-04 | LG Chem, Ltd. | SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING SAME |
TWI814848B (zh) * | 2018-06-29 | 2023-09-11 | 美商陶氏全球科技有限責任公司 | 可分配容器、分配器及操作分配器之方法 |
CN109827922B (zh) * | 2019-03-20 | 2021-08-13 | 深圳市艾科尔特检测有限公司 | 受铜离子污染水中硝酸盐氮测定时铜离子干扰的校正方法 |
US20240026041A1 (en) * | 2020-11-30 | 2024-01-25 | Lg Chem, Ltd. | Polyethylene and Preparation Method Thereof |
US20240026042A1 (en) * | 2020-11-30 | 2024-01-25 | Lg Chem, Ltd. | Polyethylene and preparation method thereof |
WO2024037851A1 (en) | 2022-08-19 | 2024-02-22 | Basf Se | Use of additives for improving the processing of polyethylenes |
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