CN101426979A - Method and apparatus for an improved synthetic turf system - Google Patents
Method and apparatus for an improved synthetic turf system Download PDFInfo
- Publication number
- CN101426979A CN101426979A CNA2007800146355A CN200780014635A CN101426979A CN 101426979 A CN101426979 A CN 101426979A CN A2007800146355 A CNA2007800146355 A CN A2007800146355A CN 200780014635 A CN200780014635 A CN 200780014635A CN 101426979 A CN101426979 A CN 101426979A
- Authority
- CN
- China
- Prior art keywords
- synthetic turf
- turf system
- photochemical catalyst
- cleaning component
- many fibers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 70
- 238000004140 cleaning Methods 0.000 claims description 61
- 239000003054 catalyst Substances 0.000 claims description 34
- 239000008187 granular material Substances 0.000 claims description 25
- 238000011049 filling Methods 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 12
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 6
- 206010034960 Photophobia Diseases 0.000 claims description 5
- 208000013469 light sensitivity Diseases 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims 2
- 239000011236 particulate material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000009987 spinning Methods 0.000 description 6
- 239000012209 synthetic fiber Substances 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000845 anti-microbial effect Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002186 photoactivation Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010019 resist printing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Road Paving Structures (AREA)
- Carpets (AREA)
- Laminated Bodies (AREA)
- Catalysts (AREA)
Abstract
A method and system for a synthetic turf system (10) includes a plurality of fibers (14) operatively attached to a backing member (12). An infill layer of particulate material (16) is positioned near the backing member (12) and dispersed among the plurality of fibers (14) wherein a cleansing component (18) is operatively attached to the fibers and/or infill layer.
Description
Related application
[section 1] the present invention requires the benefit of priority of the submission date of the U.S. Provisional Patent Application sequence number 60/777,099 submitted on February 27th, 2006; The content of the document specially is hereby incorporated by.
Technical field
[section 2] the present invention relates to synthetic surface; Synthetic turf system more particularly.
Background technology
The application that [section 3] synthetic turf surface substitutes the natural meadow surface is known.The natural meadow surface needs a large amount of maintenance works usually, and is not wear-resisting, and grows badly in the sports ground of partly or entirely sealing.On the contrary, the synthetic turf surface requirements is still less kept, the much wear-resisting and sports grounds that can be used to be closed.Present synthetic turf system also than use in the past those are more attractive in appearance.For this reason, synthetic turf system is used to replace the natural meadow surface more and more in many application; For example indoor and outdoors amenities, airport and family and industrial landscape.
[section 4] some synthetic turf surfaces comprise the fiber or the ribbon of the various materials of the blade of representing natural grass, this fiber or ribbon come out from backing member or mat vertical extent, this backing member places ready surface usually, for example compacted soil, rock, stone etc. and its combination above.The layer of granular material (being commonly referred to charges) can place this backing member top and be dispersed in the middle of the fiber, and wherein this fiber extends through these charges and arrives this above charges.This filling bed can comprise that several contains the granular material of grit and elastic granule, for example sand, rubber and its combination; And can provide certain elasticity to synthetic turf system.If wish bigger elasticity, then this backing member can be placed one deck stuffing box packing top.
[section 5] synthetic turf system is usually as the moving surface in the many sports and competitions that comprise people and animal participant.Some contest participants may have the lacerated wound and the scratch to their skin of existence; Or may directly suffer so little injury in the contact process with other participant or with moving surface itself.In addition, participant's body fluid (sweat or saliva etc.) contact movement face during movement.Obviously, such environment may promote smell to cause the growth of agent, bacterium and virus or keep its existence; And the participant is in the danger of this quasi-microorganism of contact.Though the cleaned at regular intervals of moving surface is usually included in the scheduled maintenance program, the purification of still wishing further to stop the propagation of these microorganisms and improving synthetic turf system.
[section 6] the present invention is intended to solve these and other problem.
Summary of the invention
[section 7] the present invention relates to have the synthetic turf system to the antimicrobial cleansing component of light source sensitivity.This synthetic turf system also comprises: backing member and filling bed, this backing member have fiber or the ribbon (representing the blade of natural grass) that adheres to it in many operations, and this filling bed is adjacent to this backing member setting and is dispersed in the middle of these many fibers.
[section 8] in another aspect of the present invention, cleaning component comprises photochemical catalyst.In the part that this photochemical catalyst one of is introduced in these many fibers and the filling bed at least.That is, the operation of this photochemical catalyst go up with this many fibers and/or filling bed in one of at least a part adhere to, or integration is within it.
[section 9] another aspect of the present invention relates to the method for improving the synthetic turf system hygienic conditions, this synthetic turf system comprises many fibers that operation is gone up and backing member adheres to and the filling bed with granular material, the filling bed of this granular material is adjacent to this backing member and is dispersed in the middle of these many fibers, and this method may further comprise the steps: select to be applied to the photochemical catalyst on synthetic turf system at least a portion; Upward selected photochemical catalyst is incorporated in the part of this synthetic turf system with operation.
[section 10] in the present invention was aspect another, photochemical catalyst was to visible and/or black light is responsive.
[section 11] the objective of the invention is to provide cleaning capacity to resist impurity, influence that microorganism is relevant with them for synthetic turf system.
[section 12] another object of the present invention is to provide cleaning, sterilization and oxidation susceptibility so that improve its hygienic conditions for synthetic turf system.
[section 13] it should be understood that the term ＂ incorporate ＂, the ＂ incorporated ＂ that use in this manual, ＂ incorporation ＂ etc. generally include by those of ordinary skill means known in the synthetic turf system manufacturing field part (more particularly, fiber and/or the pack grain material) operability of cleaning component or composition and synthetic turf system integrated and/or stickup.These methods include but not limited to: the composition with pack grain material and/or plastic similar resin applies, dip-coating, and spraying, powdered, dipping and spin coating comprise the composition of this cleaning component to obtain containing the filling bed or the synthetic fibers of this cleaning component.
[section 14] by reading description, accompanying drawing and the claim that this paper writes, and these and other aspect of the present invention will become apparent.
Description of drawings
[section 15] is existing describes the present invention with reference to the accompanying drawings, wherein:
[section 16] Fig. 1 is the phantom of synthetic turf system of the present invention;
[section 17] Fig. 2 is the phantom that the present invention describes an embodiment of filling bed, and this filling bed comprises granular material, adheres to this granular material in the part operation of cleaning component;
[section 18] Fig. 3 is the phantom that the present invention describes another embodiment of synthetic fibers, adheres to these synthetic fibers in the part operation of cleaning component;
[section 19] Fig. 4 is the phantom that the present invention describes another embodiment of filling bed, and this filling bed comprises granular material, integrates with this granular material in the part operation of cleaning component; With
[section 20] Fig. 5 is the phantom that the present invention describes another embodiment of synthetic fibers, integrates with these synthetic fibers in the part operation of cleaning component.
The specific embodiment
[section 21] is though the present invention admits of multiple multi-form embodiment, but shown in the accompanying drawings and be that present disclosure will be considered as with the prerequisite of one or more embodiments described in detail here be, and do not represent to limit the invention to illustrational embodiment to the illustrative of the principles of the inventions.
[section 22] it should be understood that same or analogous element and/or component that this paper relates to are equal to identical reference symbol in whole accompanying drawing.
[section 23] one embodiment of the invention illustrate as synthetic turf system 10 parts at Fig. 1, and this synthetic turf system 10 comprises the backing member 12 that places base material 13 tops.Base material 13 can comprise soil, pitch, stone or gravel bed or their combination of for example tamping on ready surface.Be fixed on the backing member 12 in many fiber 14 operations.Fiber 14 can comprise various types of synthetic fibers, for example resin, polymer etc.For example gummed, fusion, stitching or flocking are attached to fiber 14 on the backing member 12 via any acceptable means of those of ordinary skill in the synthetic turf system field.The layer of granular material 16 (being commonly referred to charges) places backing member 12 tops and is dispersed between many fibers 14.The filling bed of granular material 16 for example can comprise, contains hard thing, for example sand; With the elasticity thing, for example rubber, cold gum and vulcanized rubber; One or more roads of particle and its combination.
[section 24] photosensitive cleaning component 18 operations are gone up and are combined with fiber 14 and/or charges 16.Referring to Fig. 2-5.Cleaning component 18 can be introduced whole fiber 14 and/or charges 16, or its part.That is, cleaning component 18 can only be incorporated in one or more roads of filling bed, or is incorporated in the part of the fiber 14 that extends above filling bed.
[section 25] cleaning component 18 is by being exposed to the cleaning that light source generation of following time active oxygen promotes the peripheral region, deodorizing, decontamination, the surrounding purifying material that purification and its combination and use produce on the surface of fiber 14 (and/or granular material 16 of charges) when receiving luminous energy.That is, cleaning component 18 makes for example NOx decomposition of hazardous substances in the atmosphere; Absorb and the decomposition smell; Killing bacteria; With by with the gathering impurity of fiber 14 and/or granular material 16 for example the lip-deep oil decomposition of dust improve cleannes.
[section 26] cleaning component 18 is preferably amplified or the acceleration dayligth effect usually, the photochemical catalyst of for example water purification, contamination preventing, antibacterium, deodorizing and air purification (dissolving NOx).When being exposed to light source following time, photochemical catalyst 18 produces surface oxidations to get rid of or to reduce hazardous substances for example organic or inorganic compound and near bacterium or virus.
The photochemical catalyst 18 that [section 27] can be used in types more of the present invention is oxidation or titanium dioxide, for example TiO
2, or super fine zinc oxide ZnO; Yet, also can adopt other photochemical catalyst, thioether-semiconductor for example, oxide-semiconductor.Titanium oxide is can be chemically by the oxide-semiconductor of photoactivation.Though titanium oxide is harmless to the people, it can decompose the organic material that contacts with it, and to unicellular organism for example fungi have strong influence.The anti-bacterial effect of titanium oxide is caused by the absorption and the decomposition institute of toxin during the light-catalyzed reaction of titanium oxide.
[section 28] strong anti-bacterial effect produces when exposure (ultra-violet radiation).Between radiation era, use the suitable optical wavelength that cooperates with photochemical catalyst 18.Light can comprise various wavelength, visible and black light, and can be from natural or artificial source's emission, for example daylight, incandescent lamp, fluorescent lamp and its combination.Under influence of light, titanium oxide tends to make organic material to decompose.The bactericidal effect of titanium oxide (sterilization) is roughly three times of chlorination, is 150% of ozonisation.
[section 29] cleaning component 18 can take various forms, for example powder, particle; And can use the known any acceptable technology of those of ordinary skills to combine for example sol-gal process, spraying, coating, dip-coating, powdered, baking and spin coating with fiber 14 (or pack grain material 16).
[section 30] with reference to Fig. 2 and 3, and for example adhesive resin or polymer adhere to corresponding surface cleaning component 18 is combined with fiber 14 and pack grain material 16 by using cementing agent.Cleaning component can not with the application of fibro integration in to make the cleaning component 18 and the surface adhesion of fiber 14 be especially favourable.Can use the lip-deep various routine techniques that cleaning component 18 adhered to fiber 14, for example dispersion be sprayed or be coated on the fiber, perhaps adopt cementing agent.When using cementing agent to adhere to cleaning component 18 on the fiber 14, for example in the procedure of processing of back, the ＂ sensation ＂ of gained fiber may change and influence the characteristic of this fiber.
[section 31] is though can combine cleaning component 18 via certain part at least that pastes the surface that constitutes these elements (and therefore can receive light) with fiber 14 and/or pack grain material 16, also can be but it should be understood that by in the whole composition that is incorporated into fiber or pack grain material cleaning component being combined with these elements.Referring to Figure 4 and 5.Can use cleaning component 18 is incorporated into various routine techniques in the fiber 14, for example flood this fiber with the dispersion that contains cleaning component 18 under the situation of cementing agent having or do not have.In one embodiment of the invention, can spin by the composition that will comprise this cleaning component and the polymer that can form fiber or ribbon, thereby cleaning component 18 is incorporated in the fiber 14.
[section 32] for cleaning component 18 and application synthetic, semi-synthetic or that regenerated fiber combines, can use the conventional spinning technology that comprises plastic polymer.Yarn spinning method can be according to the type selecting of the polymer of planning to use, for example wet spinning, dry method spinning, wet-dry process spinning, melt spinning and other known technology.Because cleaning component is supported in fiber and its surface securely, is favourable so cleaning component 18 is incorporated in the fiber 14.
[section 33] other method also can be used to produce fiber 14 of the present invention, for example: cleaning component 18 is added in the material paste of fibre-forming polymer; The preparation prepolymer and before this prepolymer polycondensation immediately to wherein adding cleaning component; With, after the preparation of plastic polymer and this polymer immediately cleaning component is added in this polymer when still locating liquid state.Cleaning component 18 of the present invention can comprise high catalytic activity and sometimes according to the kind of polymer and may influence polymerization technique.
[section 34] when when being powder for example the cleaning component 18 of fine particulate form is added in the polymer, the formation that may cause fiber 14 of condensing of particle may be difficult; Even and forming fiber, its intensity also may unacceptably weaken.Therefore, cleaning component 18 can be added by slurry form, this slurry can obtain by Powdered cleaning component 18 is distributed in the suitable decentralized medium.
[section 35] therefore, it is unrestricted and can accept known technical construction by any to comprise the production of fiber 14 of the cleaning component of wherein introducing 18, comprising: in the polymerization process of fiber, or add cleaning component 18 afterwards immediately; Cleaning component added in the polymer batch of material and after form fiber; Or before spinning polymer, cleaning component is being added to the polymer spinning jet nozzle in any step.
[section 36] similarly comprises the pack grain material 16 of the cleaning component of wherein introducing 18, and for example the production of elastic caoutchouc (sulfuration, cold gum) is unrestricted and can accept known technical construction by any.That is, cleaning component 18 can be operated and is incorporated in the pack grain material 16, or adheres to it.
[section 37] in addition, the physical configuration of fiber 14 or pack grain material 16 is unrestricted and can be selected from the shape and size of wide region according to the purposes of product.The structure of fiber 14 can be simple or complicated, for example compound (mixing) configuration of being made up of the part of the cleaning component 18 that comprises variable concentrations.When the selection of considering cleaning component 18, it is with respect to fiber 14, or the size of the size of pack grain material 16 and structure and/or consumption also should be considered so that can influence the lightsensitivity and the cleaning efficiency of cleaning component sharply.
[section 38] thinks that synthetic turf system 10 of the present invention for example can also comprise various conventional additives, antioxidant, fire retardant, antistatic additive, colorant, sliding agent, antimicrobial, insect-proof agent, mould proof/agent of mildewing, ultraviolet adsorbent, matting agent (delustering agent), heat-storage agent etc.Similarly, can comprise absorbent component, deodorant and/or antimicrobial metal component, for example silver, zinc, copper are to expand antimicrobial scope of the present invention.In addition, purposes and kind according to selected fiber 14, can handle fiber by any additional process technology, for example fibrillation, false twisting, interweave, curl, caustic dip, shrinkproof, wrinkle resistant, hydrophilic, waterproof and resist printing design (resist styling) (resisting printing).
[section 39] though illustrated and described specific embodiment, can expect carrying out many modifications, as long as not obviously depart from spirit of the present invention, and protection domain is only limited by appended claims.
Claims (33)
1. synthetic turf system (10) comprising:
Backing member (12);
The many fibers (14) that adhere to this backing member in the operation;
Filling bed (16) comprises manyly being adjacent to this backing member and being dispersed in granular material in the middle of these many fibers; With
The cleaning component (18) of adhering to this filling bed of at least a portion in the operation, wherein this cleaning component is to the light source sensitivity.
2. the synthetic turf system of claim 1, wherein at least a portion one of in this cleaning component and the many fibers is integrated.
3. the synthetic turf system of claim 1 wherein adheres at least a portion operation one of in this cleaning component and the many fibers.
4. the synthetic turf system of claim 3 is wherein at least a portion that this cleaning component one of is coated in many fibers.
5. the synthetic turf system of claim 1, wherein this cleaning component is to the visible light sensitivity.
6. the synthetic turf system of claim 1, wherein this cleaning component is to the black light sensitivity.
7. the synthetic turf system of claim 1, wherein this cleaning component is a photochemical catalyst.
8. the synthetic turf system of claim 7, wherein this photochemical catalyst is a titanium oxide.
9. the synthetic turf system of claim 7, wherein this photochemical catalyst is a zinc oxide.
10. the synthetic turf system of claim 1, wherein at least a portion one of in many granular materials of this cleaning component and filling bed is integrated.
11. the synthetic turf system of claim 10, wherein this cleaning component is a photochemical catalyst.
12. the synthetic turf system of claim 11, wherein this photochemical catalyst is a titanium oxide.
13. the synthetic turf system of claim 11, wherein this photochemical catalyst is a zinc oxide.
14. the synthetic turf system of claim 11 is wherein at least a portion that this cleaning component one of is coated in many granular materials of filling bed.
15. the synthetic turf system of claim 14, wherein this cleaning component is a photochemical catalyst.
16. the synthetic turf system of claim 14, wherein this photochemical catalyst is a titanium oxide.
17. the synthetic turf system of claim 14, wherein this photochemical catalyst is a zinc oxide.
18. comprise the synthetic turf system (10) of the many fibers (14) that adhere to backing member (12) in many operations, this synthetic turf system comprises:
Filling bed (16) comprises manyly being adjacent to this backing member and being dispersed in granular material in the middle of these many fibers; Wherein to adhering to at least a portion of this filling bed in photochemical catalyst (18) operation of light source sensitivity.
19. the synthetic turf system of claim 18, wherein at least a portion one of in this photochemical catalyst and the many fibers is integrated.
20. the synthetic turf system of claim 18 is wherein on this photocatalyst coating at least a portion one of in many fibers.
21. the synthetic turf system of claim 18, wherein this photochemical catalyst is to the visible light sensitivity.
22. the synthetic turf system of claim 18, wherein this photochemical catalyst is to the black light sensitivity.
23. the synthetic turf system of claim 18, wherein this photochemical catalyst is a titanium oxide.
24. the synthetic turf system of claim 18, wherein this photochemical catalyst is a zinc oxide.
25. the synthetic turf system of claim 18 is wherein on this photocatalyst coating at least a portion one of in many granular materials.
26. the synthetic turf system of claim 18, wherein the granular material of this filling bed is a rubber.
27. improve the method for synthetic turf system (10) hygienic conditions, this synthetic turf system (10) comprises many fibers (14) that operation is gone up and backing member (12) adheres to and the filling bed (16) with granular material, filling bed in this granular material (16) is adjacent to this backing member and is dispersed in the middle of these many fibers, and this method may further comprise the steps:
Selection is applied to the photochemical catalyst (18) on synthetic turf system at least a portion;
Selected photochemical catalyst is introduced in the part of this synthetic turf system;
In the operation many fibers and backing member are adhered to; With
The layer of granular material is dispersed in the middle of these many fibers.
28. the method for claim 27 also comprises: selected photochemical catalyst is incorporated in these many fibers.
29. the method for claim 27 also comprises: selected photochemical catalyst is incorporated at least a portion of these many fibers.
30. the method for claim 27 also comprises: selected photochemical catalyst is attached at least a portion of these many fibers.
31. the method for claim 27 also comprises: selected photochemical catalyst is incorporated in the layer of the granular material that is dispersed in the middle of these many fibers.
32. the method for claim 27 also comprises: selected photochemical catalyst is incorporated at least a portion of layer of the granular material that is dispersed in the middle of these many fibers.
33. the method for claim 27 also comprises: selected photochemical catalyst is attached at least a portion of layer of the granular material that is dispersed in the middle of these many fibers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77709906P | 2006-02-27 | 2006-02-27 | |
| US60/777,099 | 2006-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101426979A true CN101426979A (en) | 2009-05-06 |
Family
ID=38437746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800146355A Pending CN101426979A (en) | 2006-02-27 | 2007-02-27 | Method and apparatus for an improved synthetic turf system |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1991738A2 (en) |
| JP (1) | JP2009528459A (en) |
| CN (1) | CN101426979A (en) |
| CA (1) | CA2642806A1 (en) |
| RU (1) | RU2008138537A (en) |
| WO (1) | WO2007096770A2 (en) |
| ZA (1) | ZA200807441B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338846A (en) * | 2018-10-15 | 2019-02-15 | 江苏共创人造草坪股份有限公司 | Chinampa can be recycled except formaldehyde in a kind of photocatalysis |
| CN109338847A (en) * | 2018-10-15 | 2019-02-15 | 江苏共创人造草坪股份有限公司 | A kind of photocatalysis removes formaldehyde chinampa |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101166566B1 (en) * | 2009-12-30 | 2012-07-19 | 필드터프승목 주식회사 | auto spreader for artificial turf |
| US8747770B2 (en) * | 2010-05-07 | 2014-06-10 | Greenzapr, Inc. | Mobile UV sterilization unit for fields and method thereof |
| WO2013010078A2 (en) * | 2011-07-14 | 2013-01-17 | Turf Group Llc | Special coatings for artificial turf |
| KR102072818B1 (en) * | 2018-11-29 | 2020-02-03 | 강태순 | Artificial turf coated with photocatalyst, Filler coated with photocatalyst for artificial turf and manufacturing method thereof |
| KR102031639B1 (en) * | 2019-02-27 | 2019-10-14 | 주식회사 가나실업 | Artificial turf containing environmentally friendly elastic filler |
| KR102090150B1 (en) * | 2019-09-18 | 2020-04-24 | 비아이랜드주식회사 | An Environment-friendly Artificial Turf Structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037122A (en) * | 1996-07-25 | 1998-02-10 | Dyflex Corp | Artificial lawn construction and constructing method thereof |
| JP2000239923A (en) * | 1999-02-19 | 2000-09-05 | Unitika Ltd | Yarn for antibacterial artificial lawn and antibacterial artificial lawn |
| JP2002281811A (en) * | 2001-03-23 | 2002-10-02 | Honda Motor Co Ltd | Grass-collecting container of lawn mower |
| JP4556359B2 (en) * | 2001-07-26 | 2010-10-06 | 住友ゴム工業株式会社 | Artificial turf structure and artificial turf stadium |
| EP1465492A4 (en) * | 2002-01-15 | 2009-09-23 | Kwang-Soo Choi | The liquid composition for promoting plant growth, which includes nano-particle titanium dioxide |
| JP4011982B2 (en) * | 2002-06-14 | 2007-11-21 | 奥アンツーカ株式会社 | Line marking material for lawn pavement and its drawing method |
| JP2006124984A (en) * | 2004-10-27 | 2006-05-18 | Senshu Shikimono Kk | Artificial lawn |
| JP4417903B2 (en) * | 2005-11-22 | 2010-02-17 | ヨコハマポリマー化成株式会社 | Artificial turf structure and artificial turf stadium |
-
2007
- 2007-02-27 JP JP2008555898A patent/JP2009528459A/en active Pending
- 2007-02-27 WO PCT/IB2007/000472 patent/WO2007096770A2/en active Application Filing
- 2007-02-27 CA CA002642806A patent/CA2642806A1/en not_active Abandoned
- 2007-02-27 RU RU2008138537/03A patent/RU2008138537A/en not_active Application Discontinuation
- 2007-02-27 CN CNA2007800146355A patent/CN101426979A/en active Pending
- 2007-02-27 EP EP07705656A patent/EP1991738A2/en not_active Withdrawn
-
2008
- 2008-08-29 ZA ZA200807441A patent/ZA200807441B/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338846A (en) * | 2018-10-15 | 2019-02-15 | 江苏共创人造草坪股份有限公司 | Chinampa can be recycled except formaldehyde in a kind of photocatalysis |
| CN109338847A (en) * | 2018-10-15 | 2019-02-15 | 江苏共创人造草坪股份有限公司 | A kind of photocatalysis removes formaldehyde chinampa |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1991738A2 (en) | 2008-11-19 |
| CA2642806A1 (en) | 2007-08-30 |
| RU2008138537A (en) | 2010-04-10 |
| WO2007096770A2 (en) | 2007-08-30 |
| ZA200807441B (en) | 2009-08-26 |
| JP2009528459A (en) | 2009-08-06 |
| WO2007096770A3 (en) | 2007-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101426979A (en) | Method and apparatus for an improved synthetic turf system | |
| CN1326984C (en) | Cleaning agent, antibacterial material, environment clarifying material, functional adsorbent | |
| CN1167844C (en) | Fiber structure having deodorizing or antibacterial property | |
| KR100833584B1 (en) | Bio-degradable finish material | |
| KR102455759B1 (en) | Antimicrobial Fabric Assembly | |
| KR102072818B1 (en) | Artificial turf coated with photocatalyst, Filler coated with photocatalyst for artificial turf and manufacturing method thereof | |
| CN106894605B (en) | Nanometer imitated wood floor board and its manufacture method | |
| CN110743281A (en) | Nano-silver wire air filter screen, antibacterial mask and manufacturing method | |
| CN102123593A (en) | Insecticidal polymer matrix comprising hdpe and ldpe | |
| JP6119010B2 (en) | Industrial material sheet | |
| JP2003034906A (en) | Artificial lawn structural body and artificial lawn stadium | |
| CN109477293A (en) | The artificial turf filler of natural fiber coating | |
| CN106866103A (en) | Nanometer fireproof decorative panel and its manufacture method | |
| JP2004033467A (en) | Ball for ball game with photocatalyst, and tennis ball | |
| CN107399130B (en) | A kind of automobile cabin decorative panel | |
| KR20060088685A (en) | A capet for emitting far-infrared and anion, and its making method | |
| CN110283485A (en) | A kind of protective agent and its preparation method and application | |
| CN204022725U (en) | A kind of nanometer water epitaxial | |
| JP6852914B2 (en) | Membrane material for tent structures | |
| EP1875795A1 (en) | Particle for forming a base | |
| JP5672265B2 (en) | Pathogen infection prevention method | |
| JP3233570U (en) | Artificial turf | |
| CN111944442A (en) | Toilet bowl sterilization and deodorization patch | |
| CN107002349A (en) | Composition and application process for the surface treatment of carpet | |
| CN106193483A (en) | Oxygen source haze high-concentration anion health environment-friendly flame-retardant multifunctional wall cloth makes construction technology and product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090506 |