CN203937254U - EMUs glass for vehicle window - Google Patents
EMUs glass for vehicle window Download PDFInfo
- Publication number
- CN203937254U CN203937254U CN201420231999.6U CN201420231999U CN203937254U CN 203937254 U CN203937254 U CN 203937254U CN 201420231999 U CN201420231999 U CN 201420231999U CN 203937254 U CN203937254 U CN 203937254U
- Authority
- CN
- China
- Prior art keywords
- glass
- compartment
- chemically toughened
- vacuum
- toughened glass
- 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.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 116
- 241000271559 Dromaiidae Species 0.000 title claims abstract description 36
- 239000005341 toughened glass Substances 0.000 claims abstract description 77
- 238000005496 tempering Methods 0.000 claims abstract description 38
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims abstract description 25
- 239000005345 chemically strengthened glass Substances 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 20
- 229910052709 silver Inorganic materials 0.000 claims description 20
- 239000004332 silver Substances 0.000 claims description 20
- 238000005538 encapsulation Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 26
- 239000005340 laminated glass Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005816 glass manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 239000004323 potassium nitrate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model belongs to glass technology field, a kind of EMUs glass for vehicle window is provided, be installed on the window in compartment, comprise: the first chemically toughened glass, the first polyvinyl butyral film and vacuum glass, the first chemically toughened glass, the first polyvinyl butyral film and vacuum glass are stacked successively along the direction in Wai Zhi compartment, compartment.Between the first polyvinyl butyral film and vacuum glass, also can be folded with the 3rd chemically toughened glass and air layer, the 3rd chemically toughened glass and air layer are stacked successively along the direction in Wai Zhi compartment, compartment; In the one side of vacuum glass in compartment, be stacked with successively the second polyvinyl butyral film and Four Modernizations chemically-strengthened glass along the direction in Wai Zhi compartment, compartment.Vacuum glass comprises successively stacked tempering Low-E glass, vacuum layer and the second chemically toughened glass.The utlity model has the advantages such as strong shock resistance, good shading effect, soundproof effect excellence, effect of heat insulation are splendid, low cost of manufacture.
Description
Technical field
The utility model belongs to glass technology field, relates in particular to a kind of EMUs glass for vehicle window.
Background technology
Along with social development, the mankind are more and more higher to the rate request of the vehicles, and therefore the use of EMUs is also more and more universal.EMUs very high speed, its properties to glass for vehicle window requires also very high.But, the performance requirements such as the glass for vehicle window of existing EMUs seldom can reach that impact capacity is strong, good shading effect, soundproof effect are good, good heat-insulation effect, although have minority glass for vehicle window can reach these performance indications, but their manufacturing cost is high, has affected the universal use of EMUs.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and the EMUs glass for vehicle window of a kind of excellent performance, low cost of manufacture is provided.
The utility model is to realize like this, a kind of EMUs glass for vehicle window, be installed on the window in compartment, comprise: the first chemically toughened glass, the first polyvinyl butyral film and vacuum glass, described the first chemically toughened glass, described the first polyvinyl butyral film and described vacuum glass are stacked successively along the direction in Wai Zhi compartment, compartment.
Further, described vacuum glass comprises tempering list silver Low-E glass, vacuum layer and the second chemically toughened glass, and described tempering list silver Low-E glass, described vacuum layer and described the second chemically toughened glass are stacked successively along the direction in Wai Zhi compartment, compartment.
Further, the described vacuum layer cavity that described tempering list silver Low-E glass, described the second chemically toughened glass and encapsulation object form of serving as reasons, described encapsulation object is sealed the periphery of described tempering list silver Low-E glass and described the second chemically toughened glass, between described tempering list silver Low-E glass and described the second chemically toughened glass, is folded with supporter.
Further, be also folded with the 3rd chemically toughened glass and air layer between described the first polyvinyl butyral film and described vacuum glass, described the 3rd chemically toughened glass and described air layer are stacked successively along the direction in Wai Zhi compartment, compartment; In the one side of described vacuum glass in compartment, be stacked with successively the second polyvinyl butyral film and Four Modernizations chemically-strengthened glass along the direction in Wai Zhi compartment, compartment.
Further, described vacuum glass comprises the two silver-colored Low-E glass of tempering, vacuum layer and the second chemically toughened glass, and the two silver-colored Low-E glass of described tempering, described vacuum layer and described the second chemically toughened glass are stacked successively along the direction in Wai Zhi compartment, compartment.
Particularly, the described vacuum layer cavity that the two silver-colored Low-E glass of described tempering, described the second chemically toughened glass and encapsulation object form of serving as reasons, described encapsulation object is sealed the periphery of the two silver-colored Low-E glass of described tempering and described the second chemically toughened glass, between the two silver-colored Low-E glass of described tempering and described the second chemically toughened glass, is folded with supporter.
More specifically, the described air layer cavity that described the 3rd chemically toughened glass, described vacuum glass and sealer form of serving as reasons, described sealer is sealed the periphery of described the 3rd chemically toughened glass and described vacuum glass.
Further, in described air layer, be filled with gas.
Further, the thickness of each described glass is 2mm-10mm.
Particularly, above support is multiple support columns.
The utility model strong shock resistance, good shading effect, soundproof effect excellence, effect of heat insulation are splendid, safety coefficient when it uses on EMUs is high, can completely cut off the noise outside compartment, can also completely cut off the transmission of the inside and outside heat in compartment simultaneously, play good energy-saving effect, it is not only suitable as common vehicle window, is also suitable as urgent vehicle window, in addition, the utility model also has advantages of low cost of manufacture.
Brief description of the drawings
Fig. 1 is the cutaway view of the utility model embodiment mono-;
Fig. 2 is the cutaway view of the utility model embodiment bis-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-:
Referring to Fig. 1, the utility model embodiment provides a kind of EMUs glass for vehicle window, be installed on the window in compartment, comprise: the first chemically toughened glass 1, the first polyvinyl butyral film (be called for short: PVB) 2 and vacuum glass 3, described the first chemically toughened glass 1, described the first polyvinyl butyral film 2 and described vacuum glass 3 are stacked successively along the direction in Wai Zhi compartment, compartment.Wherein, the upper end of Fig. 1 is defined as outside compartment, and lower end is defined as in compartment.
A kind of detailed description of the invention as the present embodiment about described vacuum glass 3, described vacuum glass 3 comprises tempering list silver Low-E glass 4, vacuum layer 5 and the second chemically toughened glass 6, and described tempering list silver Low-E glass 4, described vacuum layer 5 and described the second chemically toughened glass 6 are stacked successively along the direction in Wai Zhi compartment, compartment.
A kind of detailed description of the invention as the present embodiment about described vacuum layer 5, described vacuum layer 5 cavity that described tempering list silver Low-E glass 4, described the second chemically toughened glass 6 and encapsulation object 7 form of serving as reasons, described encapsulation object 7 is sealed the periphery of described tempering list silver Low-E glass 4 and described the second chemically toughened glass 6, between described tempering list silver Low-E glass 4 and described the second chemically toughened glass 6, is folded with supporter.
The thickness of each described glass can be 2mm-10mm, and its color can be white, green or grey.Above support can be multiple support columns.
In sum, as a kind of preferred embodiment of the present embodiment, the EMUs glass for vehicle window that the present embodiment provides is by tempering list silver Low-E glass 4, the vacuum layer 5 of 0.15mm and the second chemically toughened glass 6 of 3mm of the first polyvinyl butyral film 2 of the first chemically toughened glass 1 of 6mm, 0.76mm, 3mm along the direction in Wai Zhi compartment, compartment successively stacked forming, and the gross thickness of EMUs glass for vehicle window is 12.91mm.Wherein, the first chemically toughened glass 1 is grey, and the second chemically toughened glass 6 is white.
The manufacturing process flow of above-mentioned EMUs glass for vehicle window is as follows:
The first chemically toughened glass 1 of 6mm grey is in the potassium nitrate fused salt of 450 DEG C after the ion-exchange treatment of 24 hours, and cleaning-drying is for subsequent use;
The chemically toughened glass of 3mm white carries out physical toughened after magnetron sputtering technique plates the silver-colored Low-E film of high list thoroughly system, forms the tempering list silver Low-E glass 4 of 3mm;
Tempering list silver Low-E glass 4 and the second chemically toughened glass 6 of 3mm white of 3mm synthesize vacuum glass 3 by vacuum glass manufacturing process;
Vacuum glass thick 6.15mm 3 and the first polyvinyl butyral film 2 of the first chemically toughened glass 1 use 0.76mm of 6mm are synthesized to laminated glass product by interlayer technique, this laminated glass product is the EMUs glass for vehicle window that the present embodiment provides, and it can be used on EMUs that speed per hour is 250km.
Above-mentioned vacuum glass manufacturing process flow is as follows:
Be uniformly distributed with cryogenic glass powder and carry out preliminary sintering at the second chemically toughened glass 6 peripheries;
The high supporter of multiple 0.15mm on tempering list silver Low-E glass 4 surface uniform cloth, the rounded ring-type of this supporter, between each supporter, distance is 40mm;
The second chemically toughened glass 6 is stacked and placed on the tempering list silver Low-E glass 4 that is covered with supporter, then closes sheet high temperature edge sealing by encapsulation object 7 and form cavity, approximately 400 DEG C of its sealing temperatures; Then cavity is carried out to high temperature vacuumizing and exhausting, its temperature is about approximately 300 DEG C of temperature, and vacuum is 10
-2pa; After exhaust completes, bleeding point is sealed and sticked protector, finally form vacuum glass, the visible light transmissivity of this vacuum glass is 70%, and heat transfer coefficient U value is 0.8.
The performance indications of the EMUs glass for vehicle window that the present embodiment provides are: visible light transmissivity 36%, and infrared ray transmitance 7%, solar energy transmitance 20%, heat transfer coefficient U value is 0.8, and shading coefficient Sc value is 0.33, and weighted transmission loss is 39 decibels.
Embodiment bis-:
Referring to Fig. 2, the utility model embodiment provides a kind of EMUs glass for vehicle window, be installed on the window in compartment, comprise: the first chemically toughened glass 1, the first polyvinyl butyral film 2 and vacuum glass 3, described the first chemically toughened glass 1, described the first polyvinyl butyral film 2 and described vacuum glass 3 are stacked successively along the direction in Wai Zhi compartment, compartment.Wherein, the upper end of Fig. 2 is defined as outside compartment, and lower end is defined as in compartment.
Between described the first polyvinyl butyral film 2 and described vacuum glass 3, be also folded with the 3rd chemically toughened glass 8 and air layer 9, described the 3rd chemically toughened glass 8 and described air layer 9 are stacked successively along the direction in Wai Zhi compartment, compartment; In the one side of described vacuum glass 3 in compartment, be stacked with successively the second polyvinyl butyral film 10 and Four Modernizations chemically-strengthened glass 11 along the direction in Wai Zhi compartment, compartment.
A kind of detailed description of the invention as the present embodiment about described vacuum glass 3, described vacuum glass 3 comprises the two silver-colored Low-E glass 12 of tempering, vacuum layer 5 and the second chemically toughened glass 6, and the two silver-colored Low-E glass 12 of described tempering, described vacuum layer 5 and described the second chemically toughened glass 6 are stacked successively along the direction in Wai Zhi compartment, compartment.
A kind of detailed description of the invention as the present embodiment about described vacuum layer 5, described vacuum layer 5 cavity that the two silver-colored Low-E glass 12 of described tempering, described the second chemically toughened glass 6 and encapsulation object 7 form of serving as reasons, described encapsulation object 7 is sealed the periphery of the two silver-colored Low-E glass 12 of described tempering and described the second chemically toughened glass 6, between the two silver-colored Low-E glass 12 of described tempering and described the second chemically toughened glass 6, is folded with supporter.
A kind of detailed description of the invention as the present embodiment about described air layer 9, described air layer 9 cavity that described the 3rd chemically toughened glass 8, described vacuum glass 3 and sealer 13 form of serving as reasons, described sealer 13 is sealed the periphery of described the 3rd chemically toughened glass 8 and described vacuum glass 3.
In described air layer 9, be filled with gas, this gas can be air or inert gas (for example argon gas).
The thickness of each described glass can be 2mm-10mm, and its color can be white, green or grey.Above support can be multiple support columns.
In sum, as a kind of preferred embodiment of the present embodiment, the EMUs glass for vehicle window that the present embodiment provides is by the first chemically toughened glass 1 of 4mm, the first polyvinyl butyral film 2 of 0.76mm, the 3rd chemically toughened glass 8 of 3mm, the air layer 9 of 9mm, the two silver-colored Low-E glass 12 of tempering of 3mm, the vacuum layer 5 of 0.15mm, the second chemically toughened glass 6 of 3mm, the second polyvinyl butyral film 10 of 0.76mm and the Four Modernizations chemically-strengthened glass 11 of 4mm are along the direction in Wai Zhi compartment, compartment successively stacked forming, the gross thickness of EMUs glass for vehicle window is 27.67mm.Wherein, the first chemically toughened glass 1 is grey, and the second chemically toughened glass 6, the 3rd chemically toughened glass 8 and Four Modernizations chemically-strengthened glass 11 are white.
The manufacturing process flow of above-mentioned EMUs glass for vehicle window is as follows:
The first chemically toughened glass 1 of 4mm grey, the second chemically toughened glass 6 of 3mm, the 3rd chemically toughened glass 8 of 3mm and the Four Modernizations chemically-strengthened glass 11 of 4mm are in the potassium nitrate fused salt of 450 DEG C after the ion-exchange treatment of 24 hours, and cleaning-drying is for subsequent use;
The two silver-colored Low-E glass 12 of tempering and the second chemically toughened glass 6 of 3mm white of 3mm synthesize vacuum glass 3 by vacuum glass manufacturing process;
The first chemically toughened glass 1 of 4mm grey synthesizes the first laminated glass with the first polyvinyl butyral film 2 of the 3rd chemically toughened glass 8 use 0.76mm of 3mm by interlayer technique;
The one side of vacuum glass 3 in compartment synthesized the second laminated glass with the second polyvinyl butyral film 10 of the Four Modernizations chemically-strengthened glass 11 use 0.76mm of 4mm by interlayer technique;
The first laminated glass and the second laminated glass are by the synthetic double glazing product of double glazing manufacturing process, and this double glazing product is the EMUs glass for vehicle window that the present embodiment provides, and it can be used on EMUs that speed per hour is 350km.
Above-mentioned vacuum glass manufacturing process flow is similar to embodiment mono-, repeats no more in the present embodiment, and wherein, the heat transfer coefficient U value of the vacuum glass of the present embodiment is 0.6.
The performance indications of the EMUs glass for vehicle window that the present embodiment provides are: visible light transmissivity 25%, and infrared ray transmitance 1%, solar energy transmitance 10%, heat transfer coefficient U value is 0.5, and shading coefficient Sc value is 0.18, and weighted transmission loss is 42 decibels.
The utility model strong shock resistance, good shading effect, soundproof effect excellence, effect of heat insulation are splendid, safety coefficient when it uses on EMUs is high, can completely cut off the noise outside compartment, can also completely cut off the transmission of the inside and outside heat in compartment simultaneously, play good energy-saving effect, it is not only suitable as common vehicle window, is also suitable as urgent vehicle window.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an EMUs glass for vehicle window, be installed on the window in compartment, it is characterized in that, comprise: the first chemically toughened glass, the first polyvinyl butyral film and vacuum glass, described the first chemically toughened glass, described the first polyvinyl butyral film and described vacuum glass are stacked successively along the direction in Wai Zhi compartment, compartment.
2. EMUs glass for vehicle window as claimed in claim 1, it is characterized in that: described vacuum glass comprises tempering list silver Low-E glass, vacuum layer and the second chemically toughened glass, described tempering list silver Low-E glass, described vacuum layer and described the second chemically toughened glass are stacked successively along the direction in Wai Zhi compartment, compartment.
3. EMUs glass for vehicle window as claimed in claim 2, it is characterized in that: the described vacuum layer cavity that described tempering list silver Low-E glass, described the second chemically toughened glass and encapsulation object form of serving as reasons, described encapsulation object is sealed the periphery of described tempering list silver Low-E glass and described the second chemically toughened glass, between described tempering list silver Low-E glass and described the second chemically toughened glass, is folded with supporter.
4. EMUs glass for vehicle window as claimed in claim 1, it is characterized in that: between described the first polyvinyl butyral film and described vacuum glass, be also folded with the 3rd chemically toughened glass and air layer, described the 3rd chemically toughened glass and described air layer are stacked successively along the direction in Wai Zhi compartment, compartment; In the one side of described vacuum glass in compartment, be stacked with successively the second polyvinyl butyral film and Four Modernizations chemically-strengthened glass along the direction in Wai Zhi compartment, compartment.
5. EMUs glass for vehicle window as claimed in claim 4, it is characterized in that: described vacuum glass comprises the two silver-colored Low-E glass of tempering, vacuum layer and the second chemically toughened glass, the two silver-colored Low-E glass of described tempering, described vacuum layer and described the second chemically toughened glass are stacked successively along the direction in Wai Zhi compartment, compartment.
6. EMUs glass for vehicle window as claimed in claim 5, it is characterized in that: the described vacuum layer cavity that the two silver-colored Low-E glass of described tempering, described the second chemically toughened glass and encapsulation object form of serving as reasons, described encapsulation object is sealed the periphery of the two silver-colored Low-E glass of described tempering and described the second chemically toughened glass, between the two silver-colored Low-E glass of described tempering and described the second chemically toughened glass, is folded with supporter.
7. EMUs glass for vehicle window as claimed in claim 4, it is characterized in that: the described air layer cavity that described the 3rd chemically toughened glass, described vacuum glass and sealer form of serving as reasons, described sealer is sealed the periphery of described the 3rd chemically toughened glass and described vacuum glass.
8. EMUs glass for vehicle window as claimed in claim 7, is characterized in that: in described air layer, be filled with gas.
9. the EMUs glass for vehicle window as described in claim 1-8 any one, is characterized in that: the thickness of each described glass is 2mm-10mm.
10. the EMUs glass for vehicle window as described in claim 3 or 6, is characterized in that: above support is multiple support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231999.6U CN203937254U (en) | 2014-05-07 | 2014-05-07 | EMUs glass for vehicle window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231999.6U CN203937254U (en) | 2014-05-07 | 2014-05-07 | EMUs glass for vehicle window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203937254U true CN203937254U (en) | 2014-11-12 |
Family
ID=51856599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231999.6U Expired - Lifetime CN203937254U (en) | 2014-05-07 | 2014-05-07 | EMUs glass for vehicle window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203937254U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466951A (en) * | 2016-09-30 | 2017-03-01 | 扬州大学 | Anti- neutron irradiation vacuum double glazing |
| CN109483966B (en) * | 2018-11-19 | 2020-12-18 | 安徽省华耀玻璃有限公司 | High-density color glaze toughened sandwich glass |
| CN112878869A (en) * | 2021-01-29 | 2021-06-01 | 福耀玻璃工业集团股份有限公司 | Sound insulation glass for high-speed locomotive |
| CN115075701A (en) * | 2022-06-29 | 2022-09-20 | 中国建筑材料科学研究总院有限公司 | Side window glass for high-speed locomotive |
| WO2023221314A1 (en) * | 2022-05-18 | 2023-11-23 | 福耀高性能玻璃科技(福建)有限公司 | Laminated vacuum glass, preparation method therefor and use thereof |
-
2014
- 2014-05-07 CN CN201420231999.6U patent/CN203937254U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466951A (en) * | 2016-09-30 | 2017-03-01 | 扬州大学 | Anti- neutron irradiation vacuum double glazing |
| CN106466951B (en) * | 2016-09-30 | 2019-03-05 | 扬州大学 | Anti- neutron irradiation vacuum double glazing |
| CN109483966B (en) * | 2018-11-19 | 2020-12-18 | 安徽省华耀玻璃有限公司 | High-density color glaze toughened sandwich glass |
| CN112878869A (en) * | 2021-01-29 | 2021-06-01 | 福耀玻璃工业集团股份有限公司 | Sound insulation glass for high-speed locomotive |
| WO2023221314A1 (en) * | 2022-05-18 | 2023-11-23 | 福耀高性能玻璃科技(福建)有限公司 | Laminated vacuum glass, preparation method therefor and use thereof |
| CN115075701A (en) * | 2022-06-29 | 2022-09-20 | 中国建筑材料科学研究总院有限公司 | Side window glass for high-speed locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000, East Village, Humen Town, Dongguan, Guangdong Patentee after: DONGGUAN BENSON AUTOMOBILE GLASS CO.,LTD. Address before: 523935 Higashimura Nobuyoshironobuyoshi Glass Industrial Zone, Humen Town, Guangdong, Dongguan Patentee before: Xinyi Automotive Glass (Dongguan) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141112 |