CN1221754C - Flange installation for water drainage, air exhaust and sewage, and its mfg. method - Google Patents
Flange installation for water drainage, air exhaust and sewage, and its mfg. method Download PDFInfo
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- CN1221754C CN1221754C CN 03149530 CN03149530A CN1221754C CN 1221754 C CN1221754 C CN 1221754C CN 03149530 CN03149530 CN 03149530 CN 03149530 A CN03149530 A CN 03149530A CN 1221754 C CN1221754 C CN 1221754C
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Abstract
The present invention relates to a water discharging, exhausting and water draining flange device and a manufacturing method thereof. In the device, synthetic resin is used as base material, is matched with various auxiliary materials and is compounded and granulated in certain proportion, and two flanges and a water discharging, exhausting and water draining joint or a flange or a water discharging, exhausting, water draining joint provided with the flange are formed by plastic extruding and are fastened through threads. A rubber pad is arranged between two flanges, and specific engineering needs usable high energy electron irradiation crosslinking. A waterproof roll is clamped between two rubber pads during the use and the assembly. The working temperature of the flange device is between 60 DEG C below zero and more than 200 DEG C, and service life is long and reaches 30 to 50 years. The present invention has the advantages of simple and convenient assembly, long service life, high temperature resistance, low temperature resistance, flame retardation, wear resistance and is widely used for the connection position of a water discharging opening, an exhausting opening and a water draining opening.
Description
Technical field
The present invention relates to the flange plate device of draining in the antifouling antiseepage of a kind of waterproof, exhaust, following joint, the mouth of a river.
Background technique
Construction engineering at present, most of adopt " EPDM rubber waterproof rolling material ", " blend rubber waterproof roll ", " SBS modified asphalt waterproof coiled material ", " random polypropylene (APP) modified asphalt waterproof coiled material ", " PVC polypropylene fiber waterproof coiled material ", " chlorinated polyethylene waterproof roll ", " haloflex-blend rubber waterproof roll ", " polyethylene polypropylene composite of water-proof coiled material " waits and reaches waterproof, the antiseepage purpose is because drain opening, relief opening, following mouth of a river major part all is to adopt " polyurethane water-proof paint ", and waterproof coating material of cement based polymer (agent of elasticity coating waterproofing) etc., add glass fibre cloth or nonwovens swabbing repeatedly, reach this purpose, through exposing to the weather, aging very fast, be full of cracks too early can not be waterproof and dampproof effectively.At waterproof construction, drain opening, relief opening, down the mouth of a river, adopt conventional method, at first be in order to prevent that be full of cracks that rainwater produces from the drain opening concrete surface etc. from invading in the middle of interior of building and the roofing insulation, year in and year out, expose to the weather, common high molecular materials is aging to be quickened, and does not use several years, between concrete and the waterproof roll joint dewfall takes place, therefore, can be penetrated into inside concrete, thereby quicken the corrosion of reinforcing bar, cause the damage of building.Therefore, in recent years, for national defence and civil building engineering, the tunnel, ammunition depot, barracks, the refuse tip, expressway, bridge, mine, tunnel, stadiums, roof garden, city, artificial lake, swimming pool, artificial quagmire, the salt-soda soil isolates, various oil depots, building roof, the subsurface construction, the toilet, the bathroom, water conservancy dykes and dams channel Chi Ku, interior exterior wall finishing, the antifouling antiseepage of waterproof such as chemical metallurgy, anti-joint, the mouth of a river, not only need water proofing property, and anti-aging will be arranged, waterproof roll connects wants the firm life-span long, fire-retardant, high temperature resistant, low temperature resistant, the requirement that wear-resisting function is such.
Summary of the invention
The objective of the invention is to overcome above-mentioned prior art and have defective, be engaged in construction engineering antiseepage leakproof field developmental research and production practices for a long time through the inventor, exploitation provide a kind of easy to assembly, the life-span long, fire-retardant, high temperature resistant, low temperature resistant, wear-resisting, the reliable multi-functional drainage of water-proof performance, exhaust, time water flange plate device.
Another object of the present invention provides the manufacture method of above-mentioned draining, exhaust, following water flange plate device.
The invention provides a kind of draining, exhaust, following water flange plate device, it is characterized in that comprising that following component (or claiming raw material) and weight portion proportioning are through mixing granulator, extrusion molding or two flange plate of hot-forming one-tenth and draining, exhaust, following water swivel or a flange plate and draining, exhaust, a following water swivel that has flange plate; Described flange plate endoporus is threaded, and following water swivel cylindrical is threaded, and flange plate passes through screw threads for fastening with following water swivel; Be provided with two rubber pads between two flange plate; Accompany waterproof roll between the rubber pad; Synthetic resin base-material 80-100, carbon black 5-15, rubber 3-10, sensitizing powder 3-10, antioxidant 3-10, fire retardant 10-30, plasticizing agent 3-15.
Preferred component and weight portion proportioning are
Synthetic resin base-material 85-95, carbon black 7-10, rubber 3-7, sensitizing powder 6-10, antioxidant 4-6, fire retardant 10-25, plasticizing agent 5-10.
According to a kind of draining provided by the invention, exhaust, in the following water flange plate device, described flange plate device is various construction engineerings, subsurface building works, the tunnel, ammunition depot, barracks, the refuse tip, expressway, bridge, mine, tunnel, stadiums, roof garden, city, artificial lake, swimming pool, artificial quagmire, the salt-soda soil isolates, various oil depots, building roof, the subsurface construction, the toilet, the bathroom, water conservancy dykes and dams channel Chi Ku, interior exterior wall finishing, the antifouling antiseepage of waterproof such as chemical metallurgy, drain opening, relief opening, the special device one flange plate device of sewerage joint.
Described synthetic resin based material package is drawn together TPO, for example polyethylene such as polyethylene from high pressure process, low pressure polyethylene, low density linear polyethylene, polypropylene, PVC, haloflex etc., polyurethanes, polyesters such as PETG (PET), polyamide-based as nylon 66,1010,6 etc., polyacrylate such as methyl methacrylate, butyl methacrylate etc., poly-fluorohydrocarbon class such as teflon-hexafluoropropylene copolymer etc., or polyvinyl alcohol etc.These synthetic resin base-materials can use separately or the two or more use that is mixed, and mixed ratio is not strict with, and decides on product requirement.In order to ensure adhesiveness between finished product flange plate device and the waterproof roll or molten viscosity, preferably TPO, nylon-type, fluorohydrocarbon class thermoplastic macromolecular material, more preferably polyethylene, polypropylene, PVC, nylon 66 or 1010, teflon one hexafluoropropylene copolymer.Synthetic resin base-material consumption (referring to that weight portion all is a weight portion to following component) is 80-100 part, is preferably 85-95 part.
Described rubber comprises natural rubber, ethylene propylene rubber such as ethylene propylene diene rubber, styrene butadiene rubber, nitrile butadiene rubber, SBS (vinyl benzene-dibutene) thermoplastic elastomer (TPE), fluorine rubber, polyisoprene rubber etc. are preferably natural rubber, ethylene propylene rubber, styrene butadiene rubber or SBS thermoplastic elastomer (TPE).Rubber consumption is 3-10 part (weight portion), is preferably 3-7 part.
Described sensitizing powder (also can claim crosslinking accelerator) can be triallyl isocyanurate, methyl acrylic ester such as trihydroxy methyl propane trimethyl acrylate, halogenation naphthyl 1,4 or diacrylate etc., this sensitizing powder is that the relevant group by the function groups crosslinking agent is cross-linked to each other, cross-linking radiation is swift in response expands to deep layer, make the cross-linking radiation reaction system form the tridimensional network material rapidly, improve the efficient of crosslinking rate, thereby improve the performances such as heat resistance, wear resistance and mechanical strength of goods flange plate device.The consumption of described sensitizing powder (weight portion) is 3-10 part, is preferably 6-10 part.
Described antioxidant can be phenyl-β-naphthalene amino acid or phenyl α-α aniline etc., and its consumption (weight portion) is 3-10 part, is preferably 4-6 part.The antioxidant that adds proper proportion can strengthen the thermal-oxidative aging property of synthetic resin base-material (being the flange plate device), increases the service life.The antioxidant consumption can not have the thermo-oxidative ageing effect very little, and consumption can influence the efficient of crosslinked or cross-linking radiation too much, preferably selects suitable antioxidant and consumption thereof can better improve thermal-oxidative aging property for different synthetic resin base-materials, prolongs product working life.
Described carbon black can be various types of carbon blacks such as high wear-resistant carbon black, perhaps can use white carbon to the product of light color, also available if desired graphite, be preferably high wear-resistant carbon black, its consumption is 5-15 part, is preferably 7-10 part, uses carbon black can improve the intensity and the wear-resisting property of product greatly.
Described fire retardant is aluminium hydroxide, magnesium hydroxide, antimonous oxide or colloidal antimony pentoxide, molybdenum trioxide, HBB or deca-BDE etc., be preferably aluminium hydroxide, magnesium hydroxide, antimonous oxide, deca-BDE, its consumption (weight portion) is 10-30 part, is preferably 10-25 part.
Described plasticizing agent is phthalate such as diethyl phthalate, di-n-butyl, di-isooctyl, diacetyl ester etc.; ethene one acetate ethylene copolymer; be preferably diethyl phthalate, diacetyl ester or ethene one acetate ethylene copolymer; its consumption is 3-15 part, is preferably 5-10 part.
(or claiming formula for raw stock) also can add heat stabilizer, light stabilizer, crosslinking agent, anti-static agent, pigment, colorant etc. if desired in component prescription of the present invention.
The manufacture method that the invention provides a kind of draining, exhaust, following water flange plate device comprises the following steps:
(1) mixing granulator: in banbury,, described component and weight portion are carried out mixing, mixing time 5-12 minute, be a granulated into 5-25mm after evenly in 150-180 ℃
3Pellet;
(2) extrusion moulding: with the pellet of step 1 in extrusion press, in 110-180 ℃ of extrusion moulding become two flange plate (endoporus is threaded) and draining, exhaust, water swivel (cylindrical is threaded) or a flange plate (endoporus is threaded) and one have the draining, exhaust of flange plate, water swivel (an end cylindrical is threaded) down down; Join two rubber pads again and be assembled into draining, exhaust, following water flange plate device.
For some special engineerings, require flange plate device operating temperature more than 150 ℃, extrusion moulding parts flange plate, draining, exhaust, following water swivel with step (2), or be assembled into draining, exhaust, water flange plate device is crosslinked through high-energy electron irradiation down, irradiation dose is 15-20Mrad, bundle down speed be 5-10 rice/minute, repeatedly the tractive several times for example 8-12 time must be crosslinked.
The irradiation bomb of described high-energy electron irradiation processing usefulness can be radioactive isotope power supply such as Co-60r radiation source or high-energy electron accelerator such as straight line high-energy electron accelerator and electrostatic accelerator such as GJ-20 type ground rummy high-energy electron accelerator etc., be preferably high-energy electron accelerator, it can to irradiation dose and line be controlled or control automatically, stable and reliable for performance, automaticity is high and reliable etc.
According to draining provided by the invention, exhaust, the flange plate device of the manufacture method manufacturing of following water flange plate device comprises two flange plate, a draining, exhaust, following water swivel and two rubber pads, or flange plate, a draining that has flange plate, exhaust, following water swivel and two rubber pads, the flange plate endoporus is threaded, following water swivel cylindrical is threaded or to have the following water swivel one end cylindrical of flange plate threaded, flange plate is fastening by screw thread and following water swivel, be two rubber pads between two flange plate, when assembling is used, accompany waterproof roll between two rubber pads.Described rubber pad is accessory processing (or commercially available), and water swivel was supporting under its specification and flange plate of the present invention reached.
When using assembling, a flange plate and following water swivel are passed through the fastening satisfied anti-water requirement under water of screw thread rotation, put a rubber pad, again waterproof roll is clipped in the middle, put a rubber pad again, tightly screw on by screw thread with another flange plate; Perhaps rubber pad is enclosed within on the flange plate of the following water swivel that has flange plate, waterproof roll overlaps thereon, and another rubber pad and flange plate successively put to screw to be screwed on, thereby obtains two kinds of draining, exhaust, following water flange plate devices that use assembling.
By draining provided by the invention, exhaust, water flange plate device has and uses easy to assemblyly down, long, fire-retardant, high temperature resistant, low temperature resistant, wear-resisting, water-proof performance of life-span is excellence reliably; More than long-term work temperature-50-200 ℃, the aging time limit can reach 30-50, lays temperature and is not less than-60 ℃, applied range.Be applied to the antifouling antiseepages of waterproof such as construction engineering, tunnel, ammunition depot, barracks, refuse tip, expressway, bridge, mine, tunnel, stadiums, roof garden, city, artificial lake, swimming pool, artificial quagmire, salt-soda soil isolation, various oil depot, building roof, subsurface construction, toilet, bathroom, water conservancy dykes and dams channel Chi Ku, interior exterior wall finishing, chemical metallurgy.
Description of drawings
Fig. 1 exhaust flange dish apparatus structure schematic cross-section
Fig. 2 drainage flange dish apparatus structure schematic cross-section
Water flange plate apparatus structure schematic cross-section under Fig. 3
Water flange plate apparatus structure schematic cross-section under Fig. 4
Fig. 5 exhaust flange dish apparatus structure schematic cross-section
Fig. 6 drainage flange dish apparatus structure schematic cross-section
Fig. 7 flange plate structure schematic cross-section
Water swivel structural section schematic representation under Fig. 8
Fig. 9 has the structural section schematic representation of water swivel under the flange plate
Figure 10 exhaust flange dish device uses the assembly structure schematic cross-section
Figure 11 drainage flange dish device uses the assembly structure schematic cross-section
Figure 12 drainage flange dish device uses the assembly structure schematic cross-section
Figure 13 exhaust flange dish device uses the assembly structure schematic cross-section
Water flange plate device uses the assembly structure schematic cross-section under Figure 14
Water flange plate device uses the assembly structure schematic cross-section under Figure 15
Embodiment
The present invention will further specify the present invention with the following example, but protection scope of the present invention is not limited to embodiment.
Embodiment 1
With 95 kilograms of polyethylene (UBES180, Ube Industries Ltd. produce) resin binders, ethylene propylene diene rubber 7Kg, putting into heats is preheating in 165 ℃ the banbury, after waiting to plastify; The mixing high wear-resistant carbon black 5Kg that drops into successively in limit, triallyl isocyanurate 7Kg, PBNA 4Kg, aluminium hydroxide 15Kg behind mixing 10 minutes thin-pass mixings of ethylene-vinyl acetate copolymer 7Kg, is a granulated into 5-25mm
3The particle of size.Pellet is dropped in the extruder loading hopper again, extrusion temperature is 145 ℃, carries out the supporting threaded flange plate 1 of two endoporus of extrusion moulding and threaded draining of cylindrical, exhaust, water swivel 2 or threaded flange plate 1 of endoporus and screwed flange plate draining of cylindrical one end down, exhaust, water swivel 3 (Fig. 7-9) down respectively.During use with a flange plate 1 and draining, exhaust, down water swivel 2 by screw thread tightly screw satisfy anti-water requirement under water after, put a rubber pad 4 (accessory processing or commercially available), waterproof roll 5 is clipped in the middle, put a rubber pad 4 again, tightly screw on another flange plate 1, thereby water flange plate device such as Figure 10,11,14 are down assembled in the use that reaches the purpose of antiseepage, leakproof.Or with rubber pad 4 put the threaded flange plate draining of cylindrical at one end, exhaust, down on the water swivel 3, waterproof roll 5 is placed on middle, put a rubber pad 4 again, another flange plate is tightly screwed on by screw thread, thereby obtained as Figure 12,13,15 assembling draining, exhaust, the blue method dish of water device down.
Embodiment 2
Embodiment 2 makes the batching and the weight of flange plate device, and method step and assembly flange dish device and embodiment are identical, is not both PVC (HFEXV2105) resin binder is substituted the polyethylene resin base-material.
Embodiment 3
With 95 kilograms of polyethylene (UBES180, Ube Industries Ltd. produce) resin binders, ethylene propylene diene rubber 7Kg, putting into heats is preheating in 165 ℃ the banbury, after waiting to plastify; The mixing high wear-resistant carbon black 5Kg that drops into successively in limit, triallyl isocyanurate 7Kg, PBNA 4Kg, aluminium hydroxide 15Kg behind mixing 10 minutes thin-pass mixings of ethylene-vinyl acetate copolymer 7Kg, is a granulated into 5-25mm
3The particle of size.Pellet is dropped in the extruder loading hopper again, extrusion temperature is 145 ℃, carries out the supporting threaded flange plate 1 of two endoporus of extrusion moulding and threaded draining of cylindrical, exhaust, water swivel 2 or threaded flange plate 1 of endoporus and screwed flange plate draining of cylindrical one end down, exhaust, water swivel 3 down respectively.
Flange plate device with the above-mentioned flange plate device assembly of each extrusion forming is placed in the irradiation Room again, irradiation is single traction distortion, the driving belt mode, and on two draught wheels tractive 10 times repeatedly, draining, exhaust, the distance of water flange plate device and irradiation titanium window is 300mm down.Irradiation dose is 15-20Mrad, and the accelerator line is 6 milliamperes, and voltage is 1.2 Mevs, and bundle hauling speed down is 5m/min.Cooling medium is an air, is provided with special-purpose exhaust port, prevents the influence of ozone to draining, exhaust, following water flange plate device, with blower fan it is extracted out, in order to purify the environment of working area.Electron accelerator adopts GJ-20 type (rummy high-energy electron accelerator).
During use with a flange plate and draining, exhaust, down water swivel by screw thread tightly screw satisfy anti-water requirement under water after, put a rubber pad (accessory processing or commercially available), waterproof roll is clipped in the middle, put a rubber pad again, tightly screw on another flange plate, thereby draining, exhaust, following water flange plate device such as Figure 10,11,14 are assembled in the use that reaches the purpose of antiseepage, leakproof.Or with rubber pad put the threaded flange plate draining of cylindrical at one end, exhaust, down on the water swivel, waterproof roll 5 is placed on middle, put a rubber pad again, another flange plate is tightly screwed on by screw thread, thereby obtain as Figure 11,13,15 assembling draining, exhaust, water flange plate device down, be fit to more than 150 ℃ operating temperature and use for a long time.
Embodiment's 4 manufacturing steps are same as embodiment 1, are not both its component weight proportion to be:
The PET87 kilogram, 10 kilograms of styrene butadiene rubber (orchidization production), 9 kilograms of high wear-resistant carbon blacks, 1,49 kilogram of halogenation naphthyl, 5 kilograms of phenyl α-α aniline, 25 kilograms of magnesium hydroxides, 8 kilograms of diethyl phthalates (DEP).
Claims (9)
1, a kind of draining, exhaust, following water flange plate device, it is characterized in that comprising the synthetic resin base-material 80-100 of following component and weight portion, carbon black 5-15, rubber 3-10, sensitizing powder 3-10, antioxidant 3-10, fire retardant 10-30, plasticizing agent 3-15 is through mixing granulator extrusion molding or two flange plate of hot-forming one-tenth (1) and draining, exhaust, following water swivel (2) or a flange plate (1) and draining, exhaust, a following water swivel (3) that has flange plate; Described flange plate endoporus is threaded, and draining, exhaust, the water swivel cylindrical is threaded down, and flange plate and draining, exhaust, time water swivel pass through screw threads for fastening; Be provided with two rubber pads (4) between two flange plate.
2,, it is characterized in that described component and weight portion are synthetic resin base-material 85-95, carbon black 7-10, rubber 3-7, sensitizing powder 6-10, antioxidant 4-6, fire retardant 10-25, plasticizing agent 5-10 according to the flange plate device of claim 1.
3,, it is characterized in that described synthetic resin base-material is TPO, polyurethane kind, polyesters, polyamide-based, polyacrylate, poly-fluorohydrocarbon class or polyvinyl alcohol according to the flange plate device of claim 1.
4,, it is characterized in that described synthetic resin base-material is TPO or poly-fluorohydrocarbon class according to the flange plate device of claim 3.
5,, it is characterized in that described TPO is polyethylene, polypropylene, PVC according to the flange plate device of claim 4; Poly-fluorohydrocarbon class is teflon-hexafluoropropylene copolymer.
6,, it is characterized in that described carbon black is a high wear-resistant carbon black according to the flange plate device of claim 1; Described rubber is natural rubber, styrene butadiene rubber, ethylene propylene rubber, fluorine rubber or styrene-butadiene thermoplastic elastomer (TPE); Described sensitizing powder is isocyanuric acid three allyl fat, trihydroxy methyl propane trimethyl acrylate, halogenation phenyl 1,4 or diacrylate; Described antioxidant is phenyl-β-naphthoyl ammonium, phenyl α-α aniline; Described fire retardant is aluminium hydroxide, magnesium hydroxide, antimonous oxide, molybdenum trioxide or deca-BDE; Described plasticizing agent is diethyl phthalate, phthalic acid diacetyl ester or ethene one acetate ethylene copolymer.
The manufacture method of 7, a kind of draining as claimed in claim 1 or 2, exhaust, following water flange plate device comprises
1. banburying granulation: in banbury,, undertaken mixingly by described component and weight portion, mixing time 5-12 minute, be a granulated into 5-25mm after evenly in 150-180 ℃
3Pellet;
2. extrusion moulding: with step pellet 1. in extrusion press, in 110-180 ℃ of extrusion moulding become two flange plate (1) and draining, exhaust, water swivel (2) or a flange plate (1) and one have the draining, exhaust of flange plate, water swivel (3) down down; Join two rubber pads (4) again and be assembled into draining, exhaust, following water flange plate device.
The manufacture method of 8, a kind of draining as claimed in claim 1 or 2, exhaust, following water flange plate device comprises
1. banburying granulation: in banbury,, undertaken mixingly by described component and weight portion, mixing time 5-12 minute, be a granulated into 5-25mm after evenly in 150-180 ℃
3Pellet;
2. extrusion moulding: with the pellet of step 1 in extrusion press, in 110-180 ℃ of extrusion moulding become two flange plate (1) and draining, exhaust, water swivel (2) or a flange plate (1) and one have the draining, exhaust of flange plate, water swivel (3) down down; Join two rubber pads (4) again and be assembled into draining, exhaust, following water flange plate device;
3. high-energy electron irradiation: with the 2. flange plate of extrusion molding of step, draining, exhaust, that the following water swivel of water swivel or flanged dish or device carry out high-energy electron beam irradiation down is crosslinked, and irradiation dose is 15-20Mrad, and bundle is speed 5-10m/min down.
9, the manufacture method of flange plate device according to Claim 8 is characterized in that described high-power electron beam produces for the straight line high-energy electron accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03149530 CN1221754C (en) | 2003-07-14 | 2003-07-14 | Flange installation for water drainage, air exhaust and sewage, and its mfg. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03149530 CN1221754C (en) | 2003-07-14 | 2003-07-14 | Flange installation for water drainage, air exhaust and sewage, and its mfg. method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1480676A CN1480676A (en) | 2004-03-10 |
| CN1221754C true CN1221754C (en) | 2005-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03149530 Expired - Fee Related CN1221754C (en) | 2003-07-14 | 2003-07-14 | Flange installation for water drainage, air exhaust and sewage, and its mfg. method |
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|---|---|
| CN (1) | CN1221754C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5744107B2 (en) * | 2013-06-04 | 2015-07-01 | 株式会社ブリヂストン | Pipe fitting and pipe fitting mounting structure |
| CN108980487A (en) * | 2018-07-31 | 2018-12-11 | 太仓市宇格明叶环保设备有限公司 | A kind of flange and its preparation process for exhaust-gas treatment air-line system |
| CN109140098A (en) * | 2018-07-31 | 2019-01-04 | 太仓市宇格明叶环保设备有限公司 | A kind of elbow and its preparation process for exhaust-gas treatment air-line system |
-
2003
- 2003-07-14 CN CN 03149530 patent/CN1221754C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1480676A (en) | 2004-03-10 |
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Granted publication date: 20051005 Termination date: 20120714 |