MX2022005845A - Composicion de polietileno para filamentos o fibras. - Google Patents
Composicion de polietileno para filamentos o fibras.Info
- Publication number
- MX2022005845A MX2022005845A MX2022005845A MX2022005845A MX2022005845A MX 2022005845 A MX2022005845 A MX 2022005845A MX 2022005845 A MX2022005845 A MX 2022005845A MX 2022005845 A MX2022005845 A MX 2022005845A MX 2022005845 A MX2022005845 A MX 2022005845A
- Authority
- MX
- Mexico
- Prior art keywords
- weight
- copolymer
- ethylene
- fibers
- filaments
- Prior art date
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
- C08L23/08—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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/20—Industrial for civil engineering, e.g. geotextiles
- D10B2505/202—Artificial grass
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Abstract
Una composición de polietileno para preparar filamentos y fibras que comprende: A) entre un 75% y un 97 % en peso de un copolímero de etileno que tiene las siguientes características: 1) una densidad de 0,925 g/cm3 o más alto; 2) un valor de MI2 de 0,5 g/10 min. o mayor; B) entre un 3 % y un 25% en peso de una composición de poliolefina que comprende: BI) entre un 5 % y un 35 % en peso de un homopolímero de propileno o un copolímero de propileno; BII) entre un 20 % y un 50 % en peso de un copolímero de etileno que contiene entre un 1,0 % y un 20,0 % en peso de unidades de alfa olefinas, que contienen un 25,0 % en peso o menos de una fracción soluble en xileno a 25 °C; y BIII) entre un 30 % y un 60 % en peso de un copolímero de etileno y propileno que contiene entre un 25,0 % y un 75,0 % en peso de unidades derivadas de etileno y entre un 40,0 % y un 95,0 % en peso de una fracción soluble en xileno a 25 °C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19213059 | 2019-12-03 | ||
| PCT/EP2020/084319 WO2021110769A1 (en) | 2019-12-03 | 2020-12-02 | Polyethylene composition for filaments or fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022005845A true MX2022005845A (es) | 2022-06-09 |
Family
ID=68766539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022005845A MX2022005845A (es) | 2019-12-03 | 2020-12-02 | Composicion de polietileno para filamentos o fibras. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20230075830A1 (es) |
| EP (1) | EP4069775B1 (es) |
| CN (1) | CN114641526A (es) |
| AU (1) | AU2020398364A1 (es) |
| BR (1) | BR112022008796A2 (es) |
| CA (1) | CA3158666A1 (es) |
| MX (1) | MX2022005845A (es) |
| WO (1) | WO2021110769A1 (es) |
| ZA (1) | ZA202207112B (es) |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1098272B (it) | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
| IT1209255B (it) | 1980-08-13 | 1989-07-16 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine. |
| ZA844157B (en) | 1983-06-06 | 1986-01-29 | Exxon Research Engineering Co | Process and catalyst for polyolefin density and molecular weight control |
| IL85097A (en) | 1987-01-30 | 1992-02-16 | Exxon Chemical Patents Inc | Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes |
| IT1227260B (it) | 1988-09-30 | 1991-03-28 | Himont Inc | Dieteri utilizzabili nella preparazione di catalizzatori ziegler-natta |
| NZ235032A (en) | 1989-08-31 | 1993-04-28 | Dow Chemical Co | Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component |
| TW309523B (es) | 1991-11-30 | 1997-07-01 | Hoechst Ag | |
| TW294669B (es) | 1992-06-27 | 1997-01-01 | Hoechst Ag | |
| US5372980A (en) | 1993-06-03 | 1994-12-13 | Polysar | Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers |
| FI945959A (fi) | 1993-12-21 | 1995-06-22 | Hoechst Ag | Metalloseenejä ja niiden käyttö katalyytteinä |
| FI945958A (fi) | 1993-12-21 | 1995-06-22 | Hoechst Ag | Menetelmä polyolefiinien valmistamiseksi |
| IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
| JP5008794B2 (ja) | 1998-11-25 | 2012-08-22 | バーゼル、ポリプロピレン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | メタロセンモノハロゲン化物 |
| AU2003250972A1 (en) | 2003-07-14 | 2005-01-28 | Mattex Leisure Industries | Artificial turf filament and artificial turf system |
| GB0802550D0 (en) * | 2008-02-12 | 2008-03-19 | Ineos Mfg Belguim Nv | Polymers and articles thereof |
| RU2477299C2 (ru) | 2008-02-18 | 2013-03-10 | Баззель Полиолефине Гмбх | Клеевая полимерная композиция |
| WO2011134897A2 (en) * | 2010-04-30 | 2011-11-03 | Basell Polyolefine Gmbh | Polymer filament or fiber |
| ES2967217T3 (es) * | 2017-07-07 | 2024-04-29 | Basell Poliolefine Italia Srl | Composición de poliolefina para fibras |
-
2020
- 2020-12-02 BR BR112022008796A patent/BR112022008796A2/pt unknown
- 2020-12-02 CN CN202080077296.0A patent/CN114641526A/zh active Pending
- 2020-12-02 AU AU2020398364A patent/AU2020398364A1/en active Pending
- 2020-12-02 MX MX2022005845A patent/MX2022005845A/es unknown
- 2020-12-02 US US17/779,773 patent/US20230075830A1/en active Pending
- 2020-12-02 WO PCT/EP2020/084319 patent/WO2021110769A1/en unknown
- 2020-12-02 CA CA3158666A patent/CA3158666A1/en active Pending
- 2020-12-02 EP EP20815845.1A patent/EP4069775B1/en active Active
-
2022
- 2022-06-27 ZA ZA2022/07112A patent/ZA202207112B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3158666A1 (en) | 2021-06-10 |
| WO2021110769A1 (en) | 2021-06-10 |
| EP4069775B1 (en) | 2024-04-03 |
| ZA202207112B (en) | 2023-04-26 |
| BR112022008796A2 (pt) | 2022-07-26 |
| US20230075830A1 (en) | 2023-03-09 |
| AU2020398364A1 (en) | 2022-06-16 |
| CN114641526A (zh) | 2022-06-17 |
| EP4069775A1 (en) | 2022-10-12 |
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