CN105917043A - Artificial turf filaments, and articles made therefrom - Google Patents
Artificial turf filaments, and articles made therefrom Download PDFInfo
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- CN105917043A CN105917043A CN201580004732.0A CN201580004732A CN105917043A CN 105917043 A CN105917043 A CN 105917043A CN 201580004732 A CN201580004732 A CN 201580004732A CN 105917043 A CN105917043 A CN 105917043A
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- Prior art keywords
- artificial turf
- filament
- long filament
- backing
- turf filament
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/09—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with free halogens or interhalogen compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Artificial Filaments (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Road Paving Structures (AREA)
Abstract
An artificial turf filament comprising a polyolefin, a polyamide, a polyester, or a combination thereof, wherein the filament has a surface area, with at least a portion of the surface area being halogenated to form a halogenated surface.
Description
Technical field
Embodiment of the disclosure and relate generally to artificial turf filament, the goods combining artificial turf filament and their system
Make.
Background technology
Synthesis or artificial turf fields are increasingly used as applying at sport field, beautification of landscape or golf
The replacement of natural grass turf.But, the base of the synthesis blade of grass that conventional artificial turf fields can differ to artificial turf fields
The attachment in portion, causes blade of grass easily to come off.In addition, it is necessary to improve the heat that artificial turf fields absorbs with reduction further,
And the physical culture performance characteristic (such as, faster ball rolls) improved is provided.Can apply the water to artificial turf fields with
Realize required turf performance characteristic, also control heat simultaneously；But water can easily flow out from synthesis blade of grass, causes yarn
Difference cools down and/or is not provided that desired body educates performance characteristic.Although additionally, the most improving artificial turf fields and seen
Coming more like natural grass, but synthesize blade of grass when compared to natural grass and still show the most smooth glossiness outward appearance, this is the most beautiful
See.
Accordingly, it would be desirable to have artificial turf fields and the pedaline of the replacement of good adhesion, thermal characteristics and/or appearance characteristics
Skin long filament/yarn.
Summary of the invention
Be disclosed in embodiment hereof is the artificial turf filament comprising polyolefin, polyamide, polyester or a combination thereof, its
Middle long filament has a region, surface, wherein at least some of in region, surface by halogenation to form halogenation surface.The most public herein
Open the manufacture method of this type of artificial turf filament, the artificial turf fields comprising this type of long filament and manufactured artificial turf field
The method on ground.
Additional features and the advantage of embodiment will illustrate in detailed description below, and will be partly from described description
Easily apparent to those skilled in the art or (comprise retouching in detail hereafter by putting into practice embodiment described herein
State, claims and accompanying drawing) and recognize.
Should be appreciated that aforementioned and following description all describes various embodiment, and aim to provide for understanding required master
The character of topic and the general introduction of characteristic or framework.Various embodiments are further appreciated by provide including accompanying drawing, and described
Accompanying drawing is merged in this specification and constitutes the part of this specification.Accompanying drawing illustrates various enforcement described herein
Example, and together with the description for explaining principle and the operation of required theme.
Accompanying drawing explanation
Fig. 1 depicts the section view of the artificial turf fields according to the one or more embodiments being illustrated and described herein visually
Figure.
The artificial turf that Fig. 2 A and Fig. 2 B depicts visually according to the one or more embodiments being illustrated and described herein is long
Silk is compared to the comparison long filament after testing in peel adhesion.
Fig. 3 A and Fig. 3 B depicts artificial according to one or more embodiments of being illustrated and described herein of water droplet visually
Compared to water droplet behavior on the surface of relatively long filament on the surface of turf filaments.
Fig. 4 depict to graphically according to the artificial turf filament of one or more embodiments being illustrated and described herein with
The relatively water contact angle of long filament compares.
Fig. 5 depicts to graphically at the artificial turf filament according to the one or more embodiments being illustrated and described herein
Compare with comparing long filament water contact angle after air slaking.
Fig. 6 A and Fig. 6 B depicts the artificial turf according to one or more embodiments that are shown herein as and that describe visually
The surface of long filament is compared to the scanning electron microscopy picture on the surface comparing long filament.
It is artificial that Fig. 7 A and Fig. 7 B depicts according to one or more embodiments that are shown herein as and that describe to graphically
Turf filaments measures curve compared to the Differential Scanning Calorimetry comparing long filament.
Detailed description of the invention
The artificial turf fields that with detailed reference to artificial turf filament, includes artificial turf filament now and prepare artificial turf
The embodiment of the method for long filament and artificial turf fields, its feature is shown in the drawings.As used herein, " long filament " is
Refer to monofilament, multifilament, extruded film, fiber, yarn, such as tape yarn, fibrillation tape yarn, cut film yarn, continuous band and
/ or it is used for being formed other stretching fibrous material of the blade of grass of synthesis of artificial turf field or strand.
Artificial turf filament
Artificial turf filament as herein described comprises polyolefin, polyamide, polyester or a combination thereof.Polyolefin include derived from
One or more simple olefin monomer, such as ethylene, propylene, 1-butylene, 1-hexene or the polymer of 1-octene.Alkene
Monomer can be substituted or unsubstituted, and if be replaced, substituent group can significantly change.Exemplary polyolefins can
Including polyethylene, polypropylene, polybutene, polyisoprene and various interpretation thereof.As used herein, term is " interpolymerized
Thing " refer to by making the different types of monomer of at least two be polymerized and the polymer prepared.Term " interpretation " can include
Copolymer, it is for referring to the polymer prepared by two distinct types of monomer, and may also include by two or more differences
Polymer prepared by the monomer of type.Other suitable polyolefin is described in U.S. Patent No. 7,714,071, U.S.'s public affairs
Cloth the 2012/0129417th, the U.S. announce No. 2013/0023177, WO 2011/041698, and it is with the side quoted
Formula is incorporated herein.Should be appreciated that polyolefinic blend also can use herein.
In certain embodiments, artificial turf filament comprises polyolefin, and described polyolefin comprises polyethylene or polypropylene.?
In other embodiments, artificial turf filament comprises polyethylene.In terms of the gross weight of polyethylene, polyethylene has, in polymerization
The ethylene of most of percentage by weight of form.Polyethylene can be ethylene and at least one alkene system unsaturated comonomer, example
Interpretation such as C3-C20 alpha-olefin comonomer.In certain embodiments, comonomer is C3-C8 alpha-olefin.?
In other embodiments, C3-C8 alpha-olefin is selected from propylene, 1-butylene, 1-hexene or 1-octene.In a further embodiment,
Polyethylene is selected from ethylene/propene copolymer, ethylene/butylene copolymers, ethylene/hexene copolymer and ethylene/octene.
In even further embodiment, polyethylene is ethylene/octene.
Density of pe is 0.900g/cc to 0.965g/cc.All indivedual values of at least 0.900g/cc to 0.965g/cc
It is included in herein with subrange and is disclosed in herein.For example, in certain embodiments, density of pe
For 0.910g/cc to about 0.950g/cc, 0.910g/cc to 0.940g/cc or 0.915g/cc to 0.935g/cc.Poly-second
The melt index of alkene is 0.5g/10min to 10g/10min.All of at least 0.5g/10min to 10g/10min
Not value and subrange is included in herein and is disclosed in herein.For example, in certain embodiments, polyethylene
Melt index be 1g/10min to 8g/10min, 0.5g/10min to 5g/10min, 1g/10min to 5g/10min
Or 1g/10min to 4g/10min, as measured (190 DEG C and 2.16kg) according to ASTM D1238.
Polyethylene can use Z-N (Ziegler-Natta) catalyst or single site catalysts such as vanadium catalyst or cyclopentadienyl gold
Metal catalyst, or prepared by a combination thereof.In certain embodiments, polyethylene Ziegler-natta catalyst produces.
The suitably limiting examples of the polyethylene of ziegler-natta catalyzed includes with trade name DOWLEXTMThat sells is commercially available
From the polymer of the Dow Chemical (The Dow Chemical Company) of available, such as,
DOWLEXTM2025G resin, DOWLEXTMSC 2108G resin, DOWLEXTM2036G resin,
DOWLEXTM2045G resin, DOWLEXTMSC 2107G resin, DOWLEXTM2607G resin,
DOWLEXTM2055G resin, DOWLEXTM2247G resin or DOWLEXTM2047G resin..
In other embodiments, polyethylene single site catalysts, such as metalloscene catalyst or constrained geometry catalyst
Produce." metalloscene catalyst " is for containing or many with the combination of the 4th race, the 5th race or the 6th group 4 transition metal
The carbon monoxide-olefin polymeric of individual substituted or unsubstituted cyclopentadienyl moieties.Suitably metallocene catalyst is unrestricted
Property example is disclosed in U.S. Patent No. 5, and in 324, No. 800, entire contents is incorporated herein by reference." limit
Geometric configuration catalyst processed " comprise metal coordination complex, its 3rd to 10 race comprising periodic chart or the metal of group of the lanthanides
With cause constrained portions (constrain-inducing moiety) substituted delocalized pi-bond close part, described complex has
Constrained geometry configuration around metallic atom so that remaining replacement of the barycenter of delocalization substituted π bonded portion and at least one
Between the center of base, the angle at metal does not have this type of class limiting inductive substituent less than containing similar π bonded portion
Like this type of angle in complex, and further for comprising this type of complex of more than one delocalization replacement π bonded portion
Precondition is each metallic atom for complex, and only one of which is ring-type, delocalization substituted π bonded portion.
Constrained geometry catalyst can further include Activating cocatalysts.Suitably constrained geometry catalyst is unrestricted
Property example is disclosed in U.S. Patent No. 5, and in 132, No. 380, entire contents is incorporated herein by reference.
Unit point polyethylene can be unimodal or (the most bimodal) of multimodal.Multimodal polyethylene polymer is urged by a kind of unit point
Agent is prepared under one group of polymerizing condition.The suitably limiting examples of multimodal polyethylene polymer includes with trade name
EXACTTMAnd EXCEEDTMSell, be purchased from the Exxon Mobil chemical company of Houston, Texas
(ExxonMobil Chemical Company)；With with trade name ENGAGETMAnd AFFINITYTMSell, be purchased from
Those polymer of the Dow Chemical of available.Multimodal polyethylene polymer is by a kind of, two or more
Plant different catalysts and/or prepare under two or more different polymerizing conditions.Every kind of component can with different catalysts and/
Or prepare under different polymerizing conditions.Prefix " many " refers to the quantity of the different polymers compositionss being present in polymer.
The limiting examples of multimodal polyethylene polymer is set forth in U.S. Patent No. 5, and in 047, No. 468, entire contents is to draw
Mode be incorporated herein, and include with trade name ELITETMSell, be purchased from the Tao Shi of available
Those polymer of chemical company.
Polyamide may include but be not limited to, and by diamidogen and the polycondensation reaction of dicarboxylic acids, or is self condensed preparation by lactams
Polymer.Aliphatic series, semi-aromatic, or aromatic polyamide can be used herein.In certain embodiments, fat is used
Polyamide.As used herein, " aliphatic polyamide " includes having the poly-of the structure that is exclusively made up of aliphatic monomers
Amide.As used herein, " semiaromatic polyamide composition " includes having the poly-of the structure that is made up of aliphatic series and aromatic monomer
Amide.As used herein, " aromatic polyamide " includes having the poly-of the structure that is exclusively made up of aromatic monomer
Amide.Suitably dicarboxylic acids may include but be not limited to, adipic acid, 1,5-pentanedicarboxylic acid., suberic acid, decanedioic acid, dodecanedioic acid,
Azelaic Acid, 1,10-decane dicarboxylic acid, p-phthalic acid, M-phthalic acid and 2,6-naphthalenedicarboxylic acid.Suitably diamidogen can wrap
Include but be not limited to, hexamethylene diamine, octamethylenediamine, m-xylene diamine, p dimethylamine, 1, double (amino methyl) hexamethylene of 3-, Isosorbide-5-Nitrae-
Double (amino methyl) hexamethylene, tetra-methylenedimine, nonamethylene diamine and 2-methyl isophthalic acid, 5-pentanediamine.Should be appreciated that polyamide
Blend also may be used herein.
Exemplary polyamides can include polyhexamethylene adipamide, poly-hexamethylene azelamide, polyhexamethylene sebacamide, poly-12
Alkane two acyl hexamethylene diamine, poly bis-(4-aminocyclohexyl) methane dodecane diamides or the polyamides prepared by the open loop of lactams
Amine；Such as polycaprolactam, polylauryllactam or poly-11-amino undecanoic amide.In certain embodiments, polyamides
Amine is poly hexamethylene adipamide diamidogen or polycaprolactam or its mixture.
Polyester may include but be not limited to, the polymer obtained by the polymerization of dicarboxylic acids and glycol.Suitably dicarboxylic acids can wrap
Include but be not limited to, p-phthalic acid, M-phthalic acid, NDA；Naphthalenedicarboxylic acid, 1,5-naphthalenedicarboxylic acid, 2,7-
Naphthalenedicarboxylic acid, 4,4'-biphenyl dicarboxylic acid, 3,4'-biphenyl dicarboxylic acid and the derivant of its formation ester.It is also possible to use aliphatic series two
Carboxylic acid, e.g., adipic acid or decanedioic acid.Suitably glycol may include but be not limited to, aliphatic diol, as ethylene glycol, 1,3-
Propylene glycol, 1,4-butanediol, 1,4 cyclohexane dimethanol, 1,6-HD and its ester form derivant.
Exemplary polyesters may include but be not limited to, PETP resin, ethylene m-phthalate, poly-to benzene
Dioctyl phthalate alkylene ester, polyethylene terephthalate/polyethylene terephthalate copolymer resin, poly terephthalic acid
Second diester/1,4-cyclohexanedimethyleterephthalate p-phthalic acid ester copolymer resin, poly-2,6-polyethylene naphthalate resin, poly-
2,6-polyethylene naphthalate/polyethylene terephthalate copolymer resin, polyethylene terephthalate/poly-4,4'-biphenyl
Dioctyl phthalate second diester resin, poly terephthalic acid-1,3-propylene diester resin, polybutylene terephthalate resin, poly-2,6-
Naphthalenedicarboxylic acid fourth diester resin.In certain embodiments, polyester is PETP resin, M-phthalic acid second
Diester, polyalkylene terephthalates resin, PETP/poly-1,4-cyclohexanedimethyleterephthalate terephthaldehyde
Acid ester copolymer resin, or polyethylene terephthalate/polyethylene terephthalate copolymer resin.
In embodiment hereof, artificial turf filament can farther include one or more additives.Suitable additive
Limiting examples includes that antioxidant, pigment, coloring agent, UV stabilizer, UV absorbent, firming agent, crosslinking help
Agent, accelerator and blocker, processing aid, filler, coupling agent, ultra-violet absorber or stabilizer, antistatic additive,
Nucleator, slip agent, plasticizer, lubricant, viscosity-control additive, viscosifier, anticaking agent, surfactant, increasing
Gauging, plumper and metal deactivator.In terms of the weight of compositions, additive can be less than about 0.01wt% to greater than about
Amount in the range of 10wt% uses.
The limiting examples of pigment includes inorganic pigment, and it is suitably coloured includes green, white (TiO to provide2,
Rutile), the aesthetic feeling demand of the various gradual changes of iron oxide pigments and other color any.
The example of antioxidant includes but not limited to, hindered phenol, such as four [methylene (3,5-di-t-butyl-4-hydroxy group-meat
Cinnamic acid ester)] methane；Double (the 2-first of double [(β-(3,5-di-t-butyl-4-hydroxyphenylmethyl)-methyl carboxy ethyl)] thioether, 4,4'-sulfur
Base-6-tert-butyl phenol), 4,4'-sulfur double (the 2-tert-butyl group-5-cresols), 2,2'-sulfur double (4-methyl-6-tert-butylphenol) and sulfur
For di ethylene bis (3,5-di-t-butyl-4-hydroxyl) hydrogenated cinnamate；Phosphite ester and phosphinate, such as three (2,4-bis--
Tert-butyl-phenyl) phosphite and di-t-butyl phenyl-phosphinate；Thio-compounds, as dilauryl thiodipropionate,
Thio-2 acid two myristin and distearylthiodi-propionate；Various siloxanes；2,2,4-trimethyl-the 1,2-of polymerization
Dihydroquinoline, n, n'-double (1,4-dimethyl amyl group-p-phenylenediamine), alkylated diphenylamine, 4,4'-pair (alpha, alpha-dimethyl phenyl)
Diphenylamines, diphenyl-p-phenylenediamine, the two-aryl-p-phenylenediamine of mixing and the anti-catabolite of other hindered amine or stable
Agent.
The example of firming agent includes but not limited to, cumyl peroxide, double (α-tert butylperoxyisopropyl) benzene, different
Double (the uncle of propyl group cumenyl tert-butyl peroxide, tert butyl isopropyl benzene peroxide, di-tert-butyl peroxide, 2,5-
Butyl peroxy) 2,5-dimethylhexane, the double (t-butyl peroxy of 2,5-bis(t-butylperoxy) 2,5-dimethylhexyne-3,1,1-
Base) 3,3,5-trimethyl-cyclohexane, isopropyl propyl phenyl cumyl peroxide, two (isopropyl propyl phenyl) peroxidating
Thing or its mixture.Other known auxiliary curing agent various, accelerator and delayed-action activator can be used, such as triallyl isocyanuric acid
Ester, the bisphenol a dimethacrylate of ethoxylation, α-methylstyrenedimer, and it is described in U.S. Patent No.
Other auxiliary agent in No. 5,346,961 and No. 4,018,852.
The example of processing aid includes but not limited to, the slaine of carboxylic acid, such as zinc stearate or calcium stearate；Fatty acid,
Such as stearic acid, oleic acid or erucic acid；Fatty acid amide, such as stearmide, oleamide, erucamide or n, n'-ethylidene
Bis-stearamides；Tissuemat E；The Tissuemat E of oxidation；The polymer of oxirane；Oxirane and expoxy propane
Copolymer；Vegetable wax；Pertroleum wax；Nonionic surfactant；And polysiloxanes.
The example of UV stabilizer and UV absorbent includes but not limited to, hindered amine as light stabilizer, benzophenone, benzo three
Azoles, hydroxyphenyl-triazine, 2-(2'-hydroxyphenyl) benzotriazole,3000UV absorbent, TINUVINTMP UV
Absorbent, IRGANOXTM1098 antioxidants,3008UV absorbent, TINUVINTM320UV
Absorbent, IRGANOXTM1010 antioxidants, IRGANOXTM1076 antioxidants and IRGAFOSTM168
Antioxidant.
Artificial turf filament can be extruded into specified width, which width, thickness and/or shape of cross section according to the physical dimension of extruder.As
Upper described, artificial turf filament can include monofilament, multifibres, film, fiber, yarn, the such as flat filament of tape yarn, fibrillation
Yarn or cut film yarn, continuous band and/or for formed artificial turf fields synthesis blade of grass or strand other stretching undulation degree
Material.Artificial turf filament optionally carries out other rear expressing technique (such as, anneal, shearing etc.).
In embodiment hereof, artificial turf filament has region, surface, region, surface at least some of by halogenation with shape
Become halogenation surface.Suitably halogen can include fluorine, chlorine, bromine or iodine.In certain embodiments, halogen is fluorine, and table
Being fluorinated at least partially of region, face forms fluorinated surface.Pending region, surface is exposed to containing reactive halogen
The compositions of suitable source, the most halogen-containing plasma, halogen-containing admixture of gas, be dissolved in solvent
Halogen or the halogen gas mixture of UV-activation.In certain embodiments, region, surface is exposed to the gas containing halogen
Mixture.
Halogen quantity needed for strengthening the characteristic of artificial turf filament is relatively small.In embodiment hereof, artificial turf filament is sudden and violent
Be exposed to halogen concentration be at least 0.1wt.%, at least 1wt.%, at least 5wt.% or at least 10wt.% containing halogen
Compositions.All indivedual values of at least 0.1wt.% and subrange are included in herein and are disclosed in herein.Citing
For, in certain embodiments, it is that 0.1wt.% to 50wt.%, 0.1wt.% are to 40 that artificial turf filament is exposed to concentration
Wt.%, 0.1wt.% to 30wt.%, 0.1wt.% to 20wt.%, 0.1wt.% to 15wt.% or 0.1wt.% to 10wt.%
The compositions containing halogen.In other embodiments, artificial turf filament is exposed to pure or the purest halogen combination
Thing.Artificial turf filament can be exposed to compositions containing halogen 0.1 second to 15 minutes, 0.5 second to 5 minute, 0.5
Second was to 2 minutes, 0.5 second to 60 second, 0.5 second to 30 second or the period of 0.5 to 15 second.Certainly, 0.1 second to 15
Minute all indivedual values and subrange be included in herein and be disclosed in herein.
Compositions and the temperature of artificial turf filament containing halogen can be by being suitable to any temperature of used method.At some
In embodiment, compositions containing halogen and the temperature of artificial turf filament can-50 DEG C to 100 DEG C ,-30 DEG C to 80 DEG C,
In the range of-15 DEG C to 70 DEG C ,-5 DEG C to 50 DEG C, 5 DEG C to 40 DEG C, 10 DEG C to 30 DEG C and 15 DEG C to 25 DEG C.Containing halogen
The compositions of element can be exposed to artificial turf filament under the pressure of 0.1 to 50 atmospheric pressure (atms).0.1 to 50atm
All indivedual values and subrange be included in herein and be disclosed in herein.For example, in certain embodiments,
Compositions containing halogen can be at 0.5 to 25atm, 0.75 to 10atm, 1.0 to 5.0atm or 0.75 to 1.25atm
Pressure under be exposed to artificial turf filament.According to application, any group of above-mentioned halogen, amount, time and temperature can be used
Close, and the value in addition to those clearly provided can be used according to application, and be considered in the spirit and scope of the present invention
In.
In certain embodiments, artificial turf filament is exposed to Funing tablet is at least 0.1wt.%, at least 1wt.%, at least
The fluoro-containing composition of 5wt.% or at least 10wt.%.All indivedual values of at least 0.1wt.% and subrange are included in herein
In and be disclosed in herein.For example, in certain embodiments, artificial turf filament is exposed to concentration is 0.1wt.%
To 50wt.%, 0.1wt.% to 40wt.%, 0.1wt.% to 30wt.%, 0.1wt.% to 20wt.%, 0.1wt.% extremely
The fluoro-containing composition of 15wt.% or 0.1wt.% to 10wt.%.In other embodiments, artificial turf filament is exposed to pure
Or the purest fluorine compositions.Artificial turf filament can be exposed to fluoro-containing composition 0.1 second to 15 minutes, 0.5 second extremely
5 minutes, 0.5 second to 2 minute, 0.5 second to 60 second, 0.5 second to 30 second or the period of 0.5 to 15 second.Certainly,
All indivedual values of 0.1 second to 15 minutes and subrange are included in herein and are disclosed in herein.
Fluoro-containing composition can have any temperature being suitable to used method.In certain embodiments, fluoro-containing composition can
Have-50 DEG C to 100 DEG C ,-30 DEG C to 80 DEG C ,-15 DEG C to 70 DEG C ,-5 DEG C to 50 DEG C, 5 DEG C to 40 DEG C, 10 DEG C extremely
30 DEG C and the temperature of 15 DEG C to 25 DEG C.Fluoro-containing composition can be exposed to people under the pressure of 0.1 to 50 atmospheric pressure (atm)
Make turf filaments.All indivedual values of 0.1 to 50atm and subrange are included in herein and are disclosed in herein.
For example, in certain embodiments, fluoro-containing composition can be at 0.5 to 25atm, 0.75 to 10atm, 1.0 to 5.0atm
Or it is exposed to artificial turf filament under the pressure of 0.75 to 1.25atm.
Region, surface is exposed to the embodiment of admixture of gas containing halogen (or in certain embodiments, fluorine) wherein
In, halogen or fluorine be used as with other gas such as oxygen, nitrogen, carbon dioxide, noble gas (such as helium or argon),
Hydrogen halides (such as hydrogen chloride or hydrobromic acid), the mixing of steam (such as steam and/or solvent vapour such as dichloromethane steam)
Thing.Being exposed at least partially containing halogen (or in certain embodiments, fluorine) of the region, surface of artificial turf filament
Compositions, can realize via operating in batches or continuously.
Having been found that halogenation surface, including fluorinated surface, modified artificial turf filaments is to strengthen long filament characteristic.For example,
When compared to non-halogenated artificial turf filament, the adhesiveness of polyurethane substrate is increased by artificial turf filament as herein described
Greatly, the fibrous fracture power (fiber that hydrophilic improvement, the fibrous fracture percentage elongation difference observed are less than 10%, observe
Force at break) difference is less than 5%.Further it has been found that the hydrophilic of artificial turf filament as herein described improves, as
By water contact angle less than 80 ° of proofs.It has moreover been found that due to halogenation method (or fluorination process in certain embodiments),
Artificial turf filament as herein described is without notable structural modification.
Have been found that had by the artificial turf filament of manufacture of polyolefins minimum the most nonpolarity, and for artificial turf fields
Polyurethane substrate is inherently polarity.This may result in poor adhesion between long filament and polyurethane substrate, makes long filament easy
Come off.It is without being bound by theory, it is believed however that, at least some of by halogenation artificial turf filament surface, as herein described
Artificial turf filament is polarized so that long filament will have the adhesiveness to polyurethane substrate of improvement.
Further it has been found that can have low surface tension almost without to non-polar artificial turf filament so that when water sprays to
Time on long filament, water easily can flow out from filament surface rather than form film or coating on filament surface.It is not bound by opinion
Constraint, it is believed however that, at least some of by halogenation artificial turf filament surface, artificial turf filament as herein described has
Having the hydrophilic of improvement, as proved by the water contact angle less than 80 °, it can make long filament more preferably tolerate thermal stress and/or offer
The physical culture performance characteristic improved.
Moreover, it has been discovered that although artificial turf fields improves and appears more like natural grass for many years, but when compared to sky
So during grass, artificial turf filament still shows the most smooth glossiness outward appearance.It is without being bound by theory, it is believed however that, pass through halogenation
Artificial turf filament surface at least some of, due to the increase of filament surface roughness, artificial turf as herein described is long
Silk has the outward appearance of improvement, and the increase of filament surface roughness gives different light scattering pattern, makes artificial turf filament obtain
More matt appearance.
Artificial turf fields
One or more embodiments of artificial turf filament as herein described can be used for forming artificial turf fields.With reference to Fig. 1,
Depict the sectional view according to the artificial turf fields 100 with the one or more embodiments described shown herein as.Artificial
Turf field 100 comprises the main backing 105 with end face 110 and bottom surface 115；At least one as previously described herein
Plant artificial turf filament 120.At least one artificial turf filament 120 is pasted to main backing 105 so that at least one people
Make turf filaments 120 and the outward extending tufted face of end face 110 125 from main backing 105 is provided.As used herein, " patch
Attached ", " by attaching " or " attaching " include but not limited to be coupled by direct or indirect relation, be attached, connect,
Fasten, engage, link or fix an object to another object.Tufted face 125 is prolonged from the end face 110 of main backing 105
Stretch, and can have cutting stack design, wherein can cut artificial turf filament ring during or after tufting, to produce
The stacking of raw single artificial turf filament end rather than ring.
Main backing 105 may include but be not limited to, and weaving, knitting or non-woven webs or fabric, it is by one or more
Naturally occurring or synthetic fiber or yarn, as polypropylene, polyethylene, polyamide, polyester and artificial silk are made.Artificial turf fields
The 100 at least one of auxiliary backings 130 that can further include the bottom surface 115 being bonded to main backing 105 so that extremely
Few a kind of artificial turf filament 120 original place is pasted to the bottom surface 115 of main backing 105.Auxiliary backing 130 can comprise poly-ammonia
Ester (includes, such as, with title ENFORCERTMOr ENHANCERTMSupply, is purchased from Dow Chemical
Polyurethane) or latex class material, such as styrene-butadiene latex or acrylate.
Main backing 105 and/or auxiliary backing 130 can have the hole that moisture may pass through.Hole can be substantially ring-like in configuration
, and be dispersed in whole main backing 105 and/or auxiliary backing 130.Of course, it is to be understood that any quantity can be there is
Hole, and the size in hole, shape and position can change according to artificial turf fields 100 characteristics of needs.
Artificial turf fields 100 can be by providing at least one artificial turf filament 120 as herein described and by least one
Kind artificial turf filament 120 is pasted to main backing 105 and at least one artificial turf filament 120 is provided from main backing 105
The outward extending tufted face of end face 110 125 manufacture.Artificial turf fields 100 can be further by assisting backing
At least one artificial turf filament 120 original place that makes at least partially of 130 bottom surfaces 115 being bonded to main backing 105 is pasted
The bottom surface 115 being attached to main backing 105 manufactures.
In certain embodiments, before at least one artificial turf filament 120 is pasted to main backing 105, formed extremely
The halogenation of few a kind of artificial turf filament 120 or fluorinated surface.In other embodiments, by least one artificial turf
After long filament 120 is pasted to main backing 105, form halogenation or the fluorinated surface of at least one artificial turf filament 120.
Artificial turf fields 100 may be optionally contained in the impact absorbing layer below the auxiliary backing of artificial turf fields.Punching
Hit absorbed layer can by polyurethane, PVC foam plastics or polyurethane foam plastics, rubber, closed pore cross-linked polyethylene foam,
There is the polyurethane underlay in space, polrvinyl chloride, polyethylene, polyurethane and/or polyacrylic elastomer foam prepare.Punching
The limiting examples hitting absorbed layer is ENFORCERTMPhysical culture polyurethane system and physical culture polyurethane system (are purchased from
Dow Chemical).
Artificial turf fields 100 optionally comprises packing material.Suitably packing material includes but not limited to, graininess
Rubber grain, as the SBR (styrene butadiene ribber) reclaimed from automobile tire, EPDM (Ethylene-Propylene-Diene
Monomer), other vulcanite or from conveyer belt reclaim rubber, thermoplastic elastomer (TPE) (TPE) and TPV
(TPV) mixture.
Artificial turf fields 100 optionally comprises drainage system.Drainage system allows water to remove also from artificial turf fields
Prevent from place from becoming to be filled with water.The limiting examples of drainage system includes stone materials drainage system, such as,
EXCELDRAINTMSheet 100 drainage system, EXCELDRAINTMSheet 200 drainage system and
EXCELDRAINTM(U.S.'s Brunswick discharge outlet being purchased from North Carolina state door sieve is public for EX-T STRIP drainage system
Department (American Wick Drain Corp.)).
Embodiment as herein described can be further illustrated by the following non-limiting examples.
Example
Long filament of the present invention
Use 94wt.% ethylene-octene interpretation (series connection double-reactor configuration in prepare via solution polymerization process,
Melt index is about 3.5g/10min) and density be about the commercially available coloring pigment of 0.920g/cc, 5wt.% (by moral
The rubber master batch 90-125335 that BASF joint-stock company of state (BASF SE) supplies) and the commercially available fluorine elasticity of 1wt.%
Body processing aid (the VIBATAN supplied by Viba company of Italy (Viba S.p.A.)TMLLDPE Process Aid
433B) prepare blend.
Use blends described above, at Barmag/Oerlikon monofilament extruding production line (Chemnitz, Germany (Chemnitz, DE))
Upper extrusion artificial turf filament.Barmag/Oerlikon monofilament extruding production line includes 40mm extruder, has 48
The spinneret in hole, water-bath, a drawing oven (steam) and three annealing oven (air).Water-bath is set in 35 DEG C.
For the air-gap setting between all test spinnerets and water-bath at 40mm.The temperature of drawing oven is set in 97 DEG C.Move back
Fire ratio is set in 0.72,0.92 and 1.02 respectively, and the temperature of three annealing oven is set in 118 DEG C, 118 DEG C respectively
With 115 DEG C.
Final method sets as follows:
The yarn of 50m is sent to FluorTechnik limited company (FluorTechnik GmbH) in batches
Reactor is fluorinated region, surface at least part of of yarn.Use containing the about 10wt.% element fluorine mixed with noble gas
Admixture of gas, at room temperature carry out being fluorinated about 15 seconds.
Relatively long filament
Use 94wt.% ethylene-octene interpretation (series connection double-reactor configuration in prepare via solution polymerization process,
Melt index is about 3.5g/10min) and density be about the commercially available coloring pigment of 0.920g/cc, 5wt.% (by moral
BASF joint-stock company of state supply rubber master batch 90-125335) and 1wt.% commercially available fluoroelastomer processing aid (by
The VIBATAN of Viba company of Italy supplyTMLLDPE Process Aid 433B) prepare blend.
Use blends described above, Barmag/Oerlikon monofilament extruding production line (Chemnitz, Germany) extrudes people
Make turf filaments.Barmag/Oerlikon monofilament extruding production line includes 40mm extruder, has the spinning in 48 holes
Head, water-bath, a drawing oven (steam) and three annealing oven (air).Water-bath is set in 35 DEG C.For institute
There is the air-gap setting between test spinneret and water-bath at 40mm.The temperature of drawing oven is set in 97 DEG C.Annealing score
It is not set in 0.72,0.92 and 1.02, and the temperature of three annealing oven is set in 118 DEG C, 118 DEG C and 115 DEG C respectively.
Final method sets as follows:
Then analyze long filament of the present invention and to compare adhesion peel strength, hydrophilic, tensile properties, surface thick with comparing long filament
Rugosity and Differential Scanning Calorimetry measure.It addition, at the xenon of cleaning machine Q-sun XE-2Xenon test cabinet (Q-laboratory)
After room being exposed to accelerated weathering condition 1300 hours, also analyze long filament of the present invention and compare with comparing long filament.1300
Hour open-assembly time be set to simulation the Exposure to Sunlight of 1 year in the weather of similar Florida State.
Adhere to peel strength test
CRE stretching testing machine (Instron) is for measuring long filament of the present invention and comparing the long filament peeling force from polyurethane substrate.
For preparing sample, polyurethane precursor compositions is poured on 9 " × 12 " sheet material.Long filament of the present invention and compare long filament and each apply
To the polyurethane precursor compositions toppled over, and then heat 15 minutes at 120 DEG C.Then allow for making sample be cured to
Few three days.Each specimen size is set to that length×width×height is about 6 " (150mm) × 0.5 " (12.7mm) × 1/64 "
(0.20mm)。
At the first end of sample, the long filament of an inch artificially separates with polyurethane substrate.Between initial between fixture
Gap is set to 1, and " (25.4mm) and long filament are placed on during in Movable clamp, polyurethane substrate is placed on static fixture.
With the speed of 12in/min (300mm/min), long filament is peeled off until filament breakage or until only one English from polyurethane substrate
Very little long filament/polyurethane substrate is retained at the second end of sample.Generating the trace being made up of a series of peaks, peak represents
The power of long filament is peeled off from polyurethane substrate.For calculating the Average peel force of sample, (it represents about 0.5 to ignore initial peak force
The sample of inch separates), and measure the meansigma methods at all peaks between initial peak force and halt.Measure long filament of the present invention
At least five sample and measurement compare at least five sample of long filament.Calculate long filament of the present invention and compare long filament five times
The meansigma methods measured.
With reference to Fig. 2 A, depict long filament of the present invention after lift-off.Long filament is not easy to peel off from polyurethane substrate, and
And illustrate that, due to the filament breakage when peeling off, many long filaments of the present invention remain adhered to polyurethane substrate.With reference to Fig. 2 B,
Relatively long filament is easily peeled off from polyurethane substrate, and illustrates that comparing long filament separates with polyurethane substrate completely.
At room temperature and at 70 DEG C at H2In O aging 4 hours and after 30 minutes, measure and peel off from polyurethane substrate
Long filament of the present invention and the power comparing long filament.
Result illustrates compared to comparing long filament, needs higher power to come from polyurethane substrate stripping long filament of the present invention, and because of
This is compared to comparing long filament, it is achieved that the adhesiveness increased between long filament of the present invention and polyurethane substrate.
Hydrophilic
Use Standard contact angular measurement equipment, according to they at room temperature to the corresponding water contact angle of tap water, analyze this
Bright long filament and the water-wet behavior compared, compare the polarity of long filament.Have more at the water droplet compared on long filament shown in Fig. 3 B
Round-shaped, and the water contact angle that the water droplet that therefore has than shown in Fig. 3 A on long filament of the present invention is high.Additionally, such as figure
Shown in 4, compared to comparing long filament, the water contact angle value of the measurement of long filament of the present invention is lower, and this shows compared to long
Silk, filament surface of the present invention has the hydrophilic (the most more hydrophilic and polar surfaces) of improvement.
Use Contact-angle measurement equipment, after the air slaking of long filament, at room temperature use the corresponding of tap water also relative to them
Water contact angle, analyzes long filament of the present invention and compares the water-wet behavior of long filament.As it is shown in figure 5, even after air slaking,
Compared to comparing long filament, the water contact angle value of the measurement of long filament of the present invention is lower, and this shows compared to comparing long filament, this
Bright filament surface has the hydrophilic (the most more hydrophilic and polar surfaces) of improvement.
Extension test
To long filament of the present invention with compare long filament and carry out extension test to compare fibrous fracture percentage elongation and fibrous fracture power.
Fibrous fracture percentage elongation and fibrous fracture power
Use Instron stretching testing machine, measure long filament of the present invention and compare elongation at break % (that is, the long filament sample of long filament
This will be from the elongation of its original size to the distance in percentage of its point ruptured) and fibrous fracture power (that is, at straight line
Power needed for the broken filament sample of direction).Test is at room temperature carried out.Eight fibre numbers are 2050dTex and a length of
The long filament sample of the present invention of 100mm until fracture, records the elongation at this point with the test speed tractive of 100mm/min
Rate % and power.Eight fibre numbers are that the comparison long filament sample of 2030dTex and a length of 100mm is with 100mm/min
Test speed tractive until fracture, record in the percentage elongation % of this point and power.
Fibrous fracture percentage elongation % is calculated as the meansigma methods of eight percentage elongation % measurements of long filament of the present invention and compares long filament eight times
The meansigma methods that percentage elongation % measures.The meansigma methods that fibrous fracture power is calculated as eight peak force measurements of long filament of the present invention is fine divided by it
Fibre number, and compare the meansigma methods of eight peak force measurements of long filament divided by its fibre number.
Result illustrates that the tensile properties of long filament of the present invention is little affected by fluorination impact.
Surface roughness
To long filament of the present invention with compare long filament and be scanned electron-microscopic analysis to check and to compare the rough surface of long filament
Degree.Use two-sided adhesiveness charcoal dish, long filament of the present invention and the sample comparing long filament be placed on sample arm, be dried,
And use the sputtering of Cressington 208HR high-resolution sputtering-coating machine to have Cr coating.Cr under the electric current of 80mA
The thickness of coating is set to 5.0nm.Sweep by the Philips XL30 FEG-SEM operated with the accelerating potential of 20kV
Retouch electron microscopic study sample.
Fig. 6 A shows under 1,000X amplification (left figure) and compares the table of long filament under 5,000X amplification (right figure)
Face.Fig. 6 B shows under 1,000X amplification (left figure) and long filament of the present invention under 5,000X amplification (right figure)
Surface.The visual comparison of image illustrates, the surface ratio of long filament of the present invention compares the rough surface of long filament.
Differential Scanning Calorimetry measures (DSC)
Long filament of the present invention is carried out DSC with comparing.Long filament of the present invention and each sample in comparing are heated to 150 DEG C,
Cool down with 10 DEG C/min, and by using DSC822e to record hot-fluids from-40 DEG C of scannings to 150 DEG C with 10 DEG C/min,
As shown in Figure 7 A.It addition, by recording DSC cooling curves from 180 DEG C of scannings to-40 DEG C with 10 DEG C/min, such as figure
Shown in 7B.With reference to Fig. 7 A and Fig. 7 B, curve illustrates the long filament of the present invention not recurring structure amendment due to fluorination process.
Size disclosed herein and value should not be construed as being strictly limited to described exact numerical.On the contrary, unless additionally advised
Fixed, this type of size the most each is intended to mean described value and the functionally equivalent scope around described value.Citing
For, the size being disclosed as " 40mm " is intended to meaning " about 40mm ".
Limit unless specifically excluded or additionally, the most herein cited each document, if it exists, include this Shen
Please require its priority or rights and interests any cross reference or relevant patent or application and any patent application or patent,
It is incorporated herein in entirety by reference at this.The quoting of any document does not recognizes that it is relative to disclosed herein or want
The prior art of any invention asked, or its individually or with the teaching of any other one or more lists of references, show or public
Open this type of invention any.Additionally, term in this article in all senses or definition with in the document being incorporated by reference
Same term in all senses or definition conflict in the case of, should be to give meaning or the definition of described term in this article
It is as the criterion.
Although although having been described above and describe the concrete of the present invention to have been described above and describe the concrete real of the present invention
Execute example, but those skilled in the art will be apparent to, can make without departing from the spirit and scope of the present invention
Multiple other change and amendment.Therefore, it is intended that cover in the dependent claims within the scope of the present invention all this type of
Change and amendment.For example, long filament contactless physical culture or for certain form of in the artificial turf fields herein
Carpet.
Claims (15)
1. an artificial turf filament, it comprises polyolefin, polyamide, polyester or a combination thereof, and wherein said long filament has
Region, surface, region, described surface at least some of by halogenation to form halogenation surface.
Artificial turf filament the most according to claim 1, region, wherein said surface described at least partially by fluorine
Change to form fluorinated surface.
Artificial turf filament the most according to claim 1, wherein said long filament comprises polyolefin, and described polyene
Hydrocarbon comprises at least one in polyethylene or polypropylene.
Artificial turf filament the most according to claim 1, wherein said long filament comprises polyethylene, and described poly-second
The density of alkene is 0.910 to 0.940g/cm3And melt index is 0.5 to 5g/10min.
Artificial turf filament the most according to claim 1, wherein said halogenation surface makes described long filament modified to provide
At least one in following characteristic:
When compared to non-halogenated long filament,
The adhesiveness of polyurethane substrate is increased,
Hydrophilic improves,
The fibrous fracture percentage elongation difference observed be less than 10%, or
The fibrous fracture power difference observed is less than 5%.
Artificial turf filament the most according to claim 1, the hydrophilic of wherein said artificial turf filament improves, as
Measured less than 80 ° by water contact angle.
7. the method manufacturing artificial turf filament according to claim 1, described method comprises described long filament
The compositions of the described halogen being exposed at least partially containing at least 5wt.% in region, described surface described to be formed
Halogenation surface.
Method the most according to claim 7, wherein said halogen is fluorine.
9. an artificial turf fields, it comprises:
There is the main backing of end face and bottom surface；And
At least one artificial turf filament according to claim 1；
At least one artificial turf filament wherein said is pasted to described main backing and makes at least one artificial turf described
Long filament provides the outward extending tufted face of described end face from described main backing.
Artificial turf fields the most according to claim 9, wherein said artificial turf fields comprises further and is bonded to
At least one of auxiliary backing of the described bottom surface of described main backing so that at least one artificial turf filament original place described
It is pasted to the described bottom surface of described main backing.
11. artificial turf fields according to claim 9, wherein said auxiliary backing comprise polyurethane or styrene-
Butadiene latex.
12. 1 kinds manufacture artificial turf fields's method, and described method comprises:
At least one artificial turf filament according to claim 1 is provided；And
At least one artificial turf filament described is pasted to main backing makes at least one artificial turf filament described carry
For from the outward extending tufted face of end face of described main backing.
13. methods according to claim 12, wherein said method comprise further auxiliary backing is bonded to described
The described bottom surface of main backing at least some of so that at least one artificial turf filament original place described is pasted to the described main back of the body
The described bottom surface of lining.
14. methods according to claim 13, wherein said auxiliary backing comprises polyurethane or styrene-butadiene glue
Breast.
15. methods according to claim 12, wherein at least one artificial turf filament described is pasted to described
Before main backing, form described halogenation or the fluorinated surface of at least one artificial turf filament described.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/160,810 US20150204027A1 (en) | 2014-01-22 | 2014-01-22 | Artificial turf filaments, and articles made therefrom |
| US14/160810 | 2014-01-22 | ||
| PCT/US2015/011681 WO2015112434A1 (en) | 2014-01-22 | 2015-01-16 | Artificial turf filaments, and articles made therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105917043A true CN105917043A (en) | 2016-08-31 |
Family
ID=52440886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580004732.0A Pending CN105917043A (en) | 2014-01-22 | 2015-01-16 | Artificial turf filaments, and articles made therefrom |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20150204027A1 (en) |
| EP (1) | EP3097228B1 (en) |
| CN (1) | CN105917043A (en) |
| AR (1) | AR099168A1 (en) |
| BR (1) | BR112016016343A2 (en) |
| ES (1) | ES2735077T3 (en) |
| WO (1) | WO2015112434A1 (en) |
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|---|---|---|---|---|
| CN110832141A (en) * | 2017-06-30 | 2020-02-21 | 陶氏环球技术有限责任公司 | Artificial turf filaments and articles made therefrom |
| CN113366160A (en) * | 2018-10-08 | 2021-09-07 | 华美化合物有限责任公司 | Non-uniform artificial turf infill |
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| EP2940212A1 (en) * | 2014-05-02 | 2015-11-04 | Polytex Sportbeläge Produktions-GmbH | Artificial Turf production using a nucleating agent |
| US20170152377A1 (en) | 2014-06-26 | 2017-06-01 | Dow Global Technologies Llc | Breathable films and articles incorporating same |
| EP3054038A1 (en) * | 2015-02-06 | 2016-08-10 | Dow Global Technologies LLC | Artificial turf filaments, and articles made therefrom |
| CA2928211A1 (en) * | 2015-04-27 | 2016-10-27 | Shaw Industries Group, Inc. | Modular rollup artificial turf system |
| ES2849149T3 (en) * | 2016-03-03 | 2021-08-16 | Dow Global Technologies Llc | Artificial grasses and method of making them |
| KR101980371B1 (en) * | 2018-04-24 | 2019-05-20 | 가온스포츠 주식회사 | Environmentally friendly artificial turf yarn modified by plasma treatment and artificial turf structure using the same |
| KR102046629B1 (en) * | 2018-12-06 | 2019-11-20 | (주)대건씨앤엘 | Functionally reinforced Artificial Turf Structure with CNT and Method of Producing Artificial Turf employing the same |
| GB202018370D0 (en) * | 2020-11-23 | 2021-01-06 | Don & Low Ltd | Improvements in or relating to artifical surfaces |
| GB202209776D0 (en) * | 2022-07-04 | 2022-08-17 | Don & Low Ltd | Improvements in or relating to artificial surfaces |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110832141A (en) * | 2017-06-30 | 2020-02-21 | 陶氏环球技术有限责任公司 | Artificial turf filaments and articles made therefrom |
| CN110832141B (en) * | 2017-06-30 | 2022-11-04 | 陶氏环球技术有限责任公司 | Artificial turf filaments and articles made therefrom |
| CN113366160A (en) * | 2018-10-08 | 2021-09-07 | 华美化合物有限责任公司 | Non-uniform artificial turf infill |
Also Published As
| Publication number | Publication date |
|---|---|
| AR099168A1 (en) | 2016-07-06 |
| EP3097228B1 (en) | 2019-05-22 |
| WO2015112434A1 (en) | 2015-07-30 |
| BR112016016343A2 (en) | 2017-08-08 |
| EP3097228A1 (en) | 2016-11-30 |
| ES2735077T3 (en) | 2019-12-16 |
| US20150204027A1 (en) | 2015-07-23 |
| WO2015112434A9 (en) | 2016-07-07 |
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