AR119432A1 - Supresión de estrechamiento para polímeros tubulares a base de ldpe para recubrimiento por extrusión a velocidad de línea media y alta - Google Patents
Supresión de estrechamiento para polímeros tubulares a base de ldpe para recubrimiento por extrusión a velocidad de línea media y altaInfo
- Publication number
- AR119432A1 AR119432A1 ARP200102022A ARP200102022A AR119432A1 AR 119432 A1 AR119432 A1 AR 119432A1 AR P200102022 A ARP200102022 A AR P200102022A AR P200102022 A ARP200102022 A AR P200102022A AR 119432 A1 AR119432 A1 AR 119432A1
- Authority
- AR
- Argentina
- Prior art keywords
- weight
- ldpe
- medium
- acrylate copolymer
- line speed
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 2
- 238000007765 extrusion coating Methods 0.000 title 1
- 230000001629 suppression Effects 0.000 title 1
- 229920006228 ethylene acrylate copolymer Polymers 0.000 abstract 5
- 239000000178 monomer Substances 0.000 abstract 4
- 229920001684 low density polyethylene Polymers 0.000 abstract 2
- 239000004702 low-density polyethylene Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 125000005250 alkyl acrylate group Chemical group 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000002763 monocarboxylic acids Chemical class 0.000 abstract 1
- 229920002959 polymer blend Polymers 0.000 abstract 1
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
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- 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
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
Las formas de realización de esta divulgación incluyen mezclas de polímeros que comprenden al menos 90% en peso de polímero de polietileno de baja densidad (LDPE); y de 1% a 10% en peso de copolímero de acrilato de etileno. El copolímero de acrilato de etileno es el producto de reacción polimerizado de: al menos 50% en peso de etileno, en función del peso total de los monómeros presentes en el copolímero de acrilato de etileno; de 2% a 40% en peso de acrilato de alquilo, en función del peso total de los monómeros presentes en el copolímero de acrilato de etileno; y de 0 a 20% en peso de monómero de ácido monocarboxílico, en función del peso total de los monómeros presentes en el copolímero de acrilato de etileno.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962880832P | 2019-07-31 | 2019-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR119432A1 true AR119432A1 (es) | 2021-12-15 |
Family
ID=72047115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP200102022A AR119432A1 (es) | 2019-07-31 | 2020-07-17 | Supresión de estrechamiento para polímeros tubulares a base de ldpe para recubrimiento por extrusión a velocidad de línea media y alta |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220251352A1 (es) |
| EP (1) | EP4004104A1 (es) |
| JP (1) | JP7593991B2 (es) |
| CN (1) | CN114144462A (es) |
| AR (1) | AR119432A1 (es) |
| BR (1) | BR112022001238A2 (es) |
| MX (1) | MX2022000969A (es) |
| WO (1) | WO2021021625A1 (es) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL294248A (es) * | 1962-06-19 | 1900-01-01 | ||
| US4339507A (en) * | 1980-11-26 | 1982-07-13 | Union Carbide Corporation | Linear low density ethylene hydrocarbon copolymer containing composition for extrusion coating |
| US5395471A (en) * | 1991-10-15 | 1995-03-07 | The Dow Chemical Company | High drawdown extrusion process with greater resistance to draw resonance |
| WO2001068723A2 (de) | 2000-03-16 | 2001-09-20 | Basell Polyolefine Gmbh | Verfahren zur herstellung von polyethylen |
| WO2002014379A1 (en) | 2000-08-15 | 2002-02-21 | Akzo Nobel N.V. | Use of trioxepans in the process to make high-solid acrylic, styrenic, and ldpe-type resins |
| US20040043238A1 (en) * | 2002-08-27 | 2004-03-04 | Wuest Sam Edward | Packaging film, package and process for aseptic packaging |
| PT1861434E (pt) * | 2005-03-09 | 2013-07-09 | Saudi Basic Ind Corp | Um processo para a preparação de um copolímero de etileno num reator tubular |
| JP6302412B2 (ja) * | 2011-11-23 | 2018-03-28 | ダウ グローバル テクノロジーズ エルエルシー | 広い分子量分布を持ち、抽出可能性の低い低密度のエチレン系ポリマー |
| MX363922B (es) * | 2012-11-20 | 2019-04-05 | Dow Global Technologies Llc | Polimeros de baja densidad a base de etileno con alta resistencia a la fusion. |
| JP6286886B2 (ja) | 2013-06-13 | 2018-03-07 | 住友電気工業株式会社 | 直流用ケーブル |
| EP3091057B1 (en) * | 2015-05-07 | 2020-09-09 | Borealis AG | Polymer compositions for extrusion coating |
| CN108291067B (zh) * | 2015-11-19 | 2024-03-15 | 陶氏环球技术有限责任公司 | 用于多层结构中的聚合物混合物和包含所述聚合物混合物的多层结构 |
| BR112019009937B1 (pt) * | 2016-11-18 | 2024-03-12 | Dow Global Technologies Llc | Mescla de polímero e estrutura de múltiplas camadas |
| BR112020001030B1 (pt) * | 2017-07-28 | 2023-10-17 | Dow Global Technologies Llc | Homopolímero de polietileno, composição e artigo |
-
2020
- 2020-07-17 AR ARP200102022A patent/AR119432A1/es active IP Right Grant
- 2020-07-24 EP EP20754539.3A patent/EP4004104A1/en active Pending
- 2020-07-24 US US17/631,091 patent/US20220251352A1/en active Pending
- 2020-07-24 MX MX2022000969A patent/MX2022000969A/es unknown
- 2020-07-24 BR BR112022001238A patent/BR112022001238A2/pt unknown
- 2020-07-24 CN CN202080052468.9A patent/CN114144462A/zh active Pending
- 2020-07-24 JP JP2022504158A patent/JP7593991B2/ja active Active
- 2020-07-24 WO PCT/US2020/043485 patent/WO2021021625A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112022001238A2 (pt) | 2022-03-15 |
| JP2022542062A (ja) | 2022-09-29 |
| MX2022000969A (es) | 2022-02-14 |
| EP4004104A1 (en) | 2022-06-01 |
| CN114144462A (zh) | 2022-03-04 |
| US20220251352A1 (en) | 2022-08-11 |
| JP7593991B2 (ja) | 2024-12-03 |
| WO2021021625A1 (en) | 2021-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |