JP6180097B2 - 光起電力モジュールのための酸素透過バリヤを有する多層シートの使用 - Google Patents
光起電力モジュールのための酸素透過バリヤを有する多層シートの使用 Download PDFInfo
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- JP6180097B2 JP6180097B2 JP2012228282A JP2012228282A JP6180097B2 JP 6180097 B2 JP6180097 B2 JP 6180097B2 JP 2012228282 A JP2012228282 A JP 2012228282A JP 2012228282 A JP2012228282 A JP 2012228282A JP 6180097 B2 JP6180097 B2 JP 6180097B2
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- 230000004888 barrier function Effects 0.000 title description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title description 2
- 229910052760 oxygen Inorganic materials 0.000 title description 2
- 239000001301 oxygen Substances 0.000 title description 2
- 239000012778 molding material Substances 0.000 claims description 39
- 239000004952 Polyamide Substances 0.000 claims description 25
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- 238000009757 thermoplastic moulding Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 51
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- 239000000203 mixture Substances 0.000 description 15
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- 150000002009 diols Chemical class 0.000 description 13
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 9
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 8
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 229920000299 Nylon 12 Polymers 0.000 description 4
- 229920002614 Polyether block amide Polymers 0.000 description 4
- 229920006020 amorphous polyamide Polymers 0.000 description 4
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- 229920001577 copolymer Polymers 0.000 description 4
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- WTKWFNIIIXNTDO-UHFFFAOYSA-N 3-isocyanato-5-methyl-2-(trifluoromethyl)furan Chemical compound CC1=CC(N=C=O)=C(C(F)(F)F)O1 WTKWFNIIIXNTDO-UHFFFAOYSA-N 0.000 description 3
- IGSBHTZEJMPDSZ-UHFFFAOYSA-N 4-[(4-amino-3-methylcyclohexyl)methyl]-2-methylcyclohexan-1-amine Chemical compound C1CC(N)C(C)CC1CC1CC(C)C(N)CC1 IGSBHTZEJMPDSZ-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
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- 125000001931 aliphatic group Chemical group 0.000 description 3
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- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Natural products OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 3
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- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 1
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 1
- DPQHRXRAZHNGRU-UHFFFAOYSA-N 2,4,4-trimethylhexane-1,6-diamine Chemical compound NCC(C)CC(C)(C)CCN DPQHRXRAZHNGRU-UHFFFAOYSA-N 0.000 description 1
- FZZMTSNZRBFGGU-UHFFFAOYSA-N 2-chloro-7-fluoroquinazolin-4-amine Chemical compound FC1=CC=C2C(N)=NC(Cl)=NC2=C1 FZZMTSNZRBFGGU-UHFFFAOYSA-N 0.000 description 1
- WVDRSXGPQWNUBN-UHFFFAOYSA-N 4-(4-carboxyphenoxy)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1OC1=CC=C(C(O)=O)C=C1 WVDRSXGPQWNUBN-UHFFFAOYSA-N 0.000 description 1
- OZTBUYKEBWNOKR-UHFFFAOYSA-N 4-[(4-amino-3-ethyl-5-methylcyclohexyl)methyl]-2-ethyl-6-methylcyclohexan-1-amine Chemical compound C1C(C)C(N)C(CC)CC1CC1CC(CC)C(N)C(C)C1 OZTBUYKEBWNOKR-UHFFFAOYSA-N 0.000 description 1
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- 229920002943 EPDM rubber Polymers 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
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- 238000006653 Ziegler-Natta catalysis Methods 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- 125000004018 acid anhydride group Chemical group 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- GWZCCUDJHOGOSO-UHFFFAOYSA-N diphenic acid Chemical compound OC(=O)C1=CC=CC=C1C1=CC=CC=C1C(O)=O GWZCCUDJHOGOSO-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- WPUMVKJOWWJPRK-UHFFFAOYSA-N naphthalene-2,7-dicarboxylic acid Chemical compound C1=CC(C(O)=O)=CC2=CC(C(=O)O)=CC=C21 WPUMVKJOWWJPRK-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
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- 230000035699 permeability Effects 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 229920006115 poly(dodecamethylene terephthalamide) Polymers 0.000 description 1
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- 229920006111 poly(hexamethylene terephthalamide) Polymers 0.000 description 1
- 229920006128 poly(nonamethylene terephthalamide) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920006396 polyamide 1012 Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- 238000006268 reductive amination reaction Methods 0.000 description 1
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- 229920001897 terpolymer Polymers 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/049—Protective back sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7244—Oxygen barrier
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7246—Water vapor barrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/12—Photovoltaic modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Description
a)ソーラーセルと向かい合った、成形材料からなる層であって、該成形材料は、少なくとも70質量%が、好ましくは少なくとも80質量%が、特に好ましくは少なくとも90質量%が、エチレン−ビニルアルコール−コポリマー(EVOH)からなる前記層と、
b)付着媒介層と、
c)熱可塑性の成形材料からなる中間層と、
d)任意に、付着媒介層と、
e)成形材料からなる外側層であって、該成形材料は、成形材料全体に対して、少なくとも35質量%の、好ましくは少なくとも40質量%の、特に好ましくは少なくとも45質量%の、殊に好ましくは少なくとも50質量%の、より特に好ましくは少なくとも55質量%のポリアミド割合を有する前記層と、
を含む前記使用によって解決される。
− 1,10−デカン二酸もしくは1,12−ドデカン二酸と4,4′−ジアミノジシクロヘキシルメタンとからなるポリアミド(PA PACM10及びPA PACM12)であって、35〜65%のトランス,トランス−異性体割合を有する4,4′−ジアミノジシクロヘキシルメタンに由来するもの;
− 上述の部分晶質ポリアミドを基礎とするコポリマー;並びに
− 上述の部分晶質ポリアミドと、それと相容性の非晶質ポリアミドとからなるブレンド
である。
− テレフタル酸及び/又はイソフタル酸と、2,2,4−及び2,4,4−トリメチルヘキサメチレンジアミンからなる異性体混合物とからのポリアミド、
− イソフタル酸と1,6−ヘキサメチレンジアミンからのポリアミド、
− テレフタル酸/イソフタル酸と1,6−ヘキサメチレンジアミンとからなる、場合により4,4′−ジアミノジシクロヘキシルメタンとの混合物における混合物からのコポリアミド、
− テレフタル酸及び/又はイソフタル酸、3,3′−ジメチル−4,4′−ジアミノジシクロヘキシルメタン及びラウリンラクタムもしくはカプロラクタムからのコポリアミド、
− 1,12−ドデカン二酸もしくはセバシン酸、3,3′−ジメチル−4,4′−ジアミノジシクロヘキシルメタン及び場合によりラウリンラクタムもしくはカプロラクタムからの(コ)ポリアミド、
− イソフタル酸、4,4′−ジアミノジシクロヘキシルメタン及びラウリンラクタムもしくはカプロラクタムからのコポリアミド、
− 1,12−ドデカン二酸と、4,4′−ジアミノジシクロヘキシルメタン(低いトランス,トランス異性体割合で)とからのポリアミド、
− テレフタル酸及び/又はイソフタル酸と、アルキル置換されたビス(4−アミノシクロヘキシル)メタン同族体とからの、場合によりヘキサメチレンジアミンとの混合物での(コ)ポリアミド、
− ビス(4−アミノ−3−メチル−5−エチル−シクロヘキシル)メタンと場合により一緒の更なるジアミンと、イソフタル酸と場合により一緒の更なるジカルボン酸とからなるコポリアミド、
− m−キシリレンジアミン及び更なるジアミン、例えばヘキサメチレンジアミンと、イソフタル酸と場合により一緒の更なるジカルボン酸、例えばテレフタル酸及び/又は2,6−ナフタリンジカルボン酸などのジカルボン酸との混合物からのコポリアミド、
− ビス(4−アミノ−シクロヘキシル)メタン及びビス(4−アミノ−3−メチル−シクロヘキシル)メタンと、8〜14個の炭素原子を有する脂肪族ジカルボン酸との混合物からのコポリアミド、並びに
− 1,14−テトラデカン二酸と、芳香族の、芳香脂肪族のもしくは脂環式のジアミンとを含む混合物からのポリアミドもしくはコポリアミド
である。
・ 前記a)の層: 50〜250μm、好ましくは100〜200μm
・ 前記b)の層: 15〜100μm、好ましくは25〜50μm
・ 前記c)の層: 100〜500μm、好ましくは150〜400μm
・ 前記d)の層: 3〜40μm、好ましくは5〜25μm
・ 前記e)の層: 15〜100μm、好ましくは25〜50μm
本発明により使用される多層シートは、できる限り少ない数の層に対して、一般に良好な付着で最適化されている。該多層シートは、先行技術のあらゆる方法、例えば同時押出又は積層によって製造することができる。該シートは、ソーラーセルが埋め込まれているシール層と、例えば積層又は接着によって結合される。前記a)の層中のEVOH割合のため、積層に際して、該シール層に対して良好な付着性が得られる。シール層としては、先行技術により一般に用いられているあらゆる材料を使用できる。
95部の、Kuraray社製のEVAL(商標)F101 Bと、5部の二酸化チタンSachtleben R 420とを、二軸押出機(Coperion Werner&Pfleiderer ZSK 25 WLE,36 L/D)を用いて220℃のシリンダ温度で混合した。ストランドを、水浴を用いて冷却し、そして切断し、その造粒物を、引き続き80℃で循環空気炉において12時間にわたり乾燥させた。
59.3部のPA612と、18部のPA6と、2部のポリアミン−ポリアミド−グラフトコポリマー(EP1065236号A2に従って、87.063質量%のラウリンラクタムと、0.164質量%のドデカン二酸と、8.205質量%のLupasol(登録商標)G 100(50%)と、0.010質量%の次亜リン酸(50%)と、4.558質量%の完全脱塩水とから製造される)と、0.5部のIRGANOX(登録商標)1098(立体障害フェノール系酸化防止剤)と、0.2部のTINUVIN(登録商標)312(紫外線吸収剤)と、20部の二酸化チタンSachtleben R 420とを、二軸押出機(Coperion Werner&Pfleiderer ZSK 25 WLE,36 L/D)を用いて240℃のシリンダ温度で混合した。ストランドを、水浴を用いて冷却し、そして切断し、その造粒物を、引き続き80℃で循環空気炉において12時間にわたり乾燥させた。
75.6部のHostalen(登録商標)EPD60R(プロピレン−エチレン−ブロックコポリマー)、4部のLOTADER(登録商標)AX 8900(エチレンと、メチルアクリレートと、グリシジルメタクリレートとからのターポリマー)と、20部のカオリンTEC 110と、0.4部のIRGANOX(登録商標)1010(立体障害フェノール系酸化防止剤)とを、二軸押出機(Coperion Werner&Pfleiderer ZSK 25 WLE,36 L/D)を用いて200℃のシリンダ温度で混合した。ストランドを、水浴を用いて冷却し、そして切断し、その造粒物を、引き続き80℃で循環空気炉において12時間にわたり乾燥させた。
55.6部のHostalen(登録商標)EPD60Rと、40部のVESTAMID(登録商標)L1901(PA12)と、4部のLOTADER(登録商標)AX 8900と、0.4部のIRGANOX(登録商標)1010とを、二軸押出機(Coperion Werner&Pfleiderer ZSK 25 WLE,36 L/D)を用いて200℃のシリンダ温度で混合した。ストランドを、水浴を用いて冷却し、そして切断し、その造粒物を、引き続き80℃で循環空気炉において12時間にわたり乾燥させた。
79.3部のVESTAMID(登録商標)L1901 nfと、0.5部のIRGANOX(登録商標)1098と、0.2部のTINUVIN(登録商標)312と、20部の二酸化チタンSachtleben R 420とを、二軸押出機(Coperion Werner&Pfleiderer ZSK 25 WLE,36 L/D)を用いて220℃のシリンダ温度で混合した。ストランドを、水浴を用いて冷却し、そして切断し、その造粒物を、引き続き80℃で循環空気炉において12時間にわたり乾燥させた。
Collin社製の多層シート装置(5層シートのための同時押出フィードブロック)を用いて、5層シート及び4層シートを製造した(加工温度 約230℃)。層厚分布は、以下のとおり調整した:
A/B/C/D/E: 100μm/50μm/150μm/20μm/50μm
B/C/D/E: 50μm/150μm/20μm/50μm(層Aを有さない比較)
結果は、第1表中に示されている。
Claims (3)
- 多層シートを光起電力モジュールの裏面カバーとして用いる使用であって、前記多層シートが、以下の直接順次連続した層:
a)ソーラーセルと向かい合った、成形材料からなる層であって、該成形材料は、少なくとも70質量%が、エチレン−ビニルアルコール−コポリマー(EVOH)からなる前記層と、
b)付着媒介層と、
c)熱可塑性の成形材料からなる中間層と、
e)成形材料からなる外側層であって、該成形材料は、その成形材料に対して、少なくとも35質量%のポリアミド割合を有する前記層と、
からなるか、
または、
a)ソーラーセルと向かい合った、成形材料からなる層であって、該成形材料は、少なくとも70質量%が、エチレン−ビニルアルコール−コポリマー(EVOH)からなる前記層と、
b)付着媒介層と、
c)熱可塑性の成形材料からなる中間層と、
d)付着媒介層と、
e)成形材料からなる外側層であって、該成形材料は、その成形材料に対して、少なくとも35質量%のポリアミド割合を有する前記層と、
からなる前記使用。 - 請求項1に記載の使用であって、
− 前記a)の層が、50〜250μmの厚さを有し、
− 前記b)の層が、15〜100μmの厚さを有し、
− 前記c)の層が、100〜500μmの厚さを有し、
− 前記d)の層が、3〜40μmの厚さを有し、かつ
− 前記e)の層が、15〜100μmの厚さを有することを特徴とする、前記使用。 - 以下の直接順次連続した層:
a)ソーラーセルと向かい合った、成形材料からなる層であって、該成形材料は、少なくとも70質量%が、エチレン−ビニルアルコール−コポリマー(EVOH)からなる前記層と、
b)付着媒介層と、
c)熱可塑性の成形材料からなる中間層と、
e)成形材料からなる外側層であって、該成形材料は、その成形材料に対して、少なくとも35質量%のポリアミド割合を有する前記層と、
からなるか、
または、
a)ソーラーセルと向かい合った、成形材料からなる層であって、該成形材料は、少なくとも70質量%が、エチレン−ビニルアルコール−コポリマー(EVOH)からなる前記層と、
b)付着媒介層と、
c)熱可塑性の成形材料からなる中間層と、
d)付着媒介層と、
e)成形材料からなる外側層であって、該成形材料は、その成形材料に対して、少なくとも35質量%のポリアミド割合を有する前記層と、
からなる多層シートが裏面カバーとして使用される光起電力モジュール。
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DE201110084523 DE102011084523A1 (de) | 2011-10-14 | 2011-10-14 | Verwendung einer Mehrschichtfolie mit Sauerstoffpermeationssperre für die Herstellung photovoltaischer Module |
DE102011084523.2 | 2011-10-14 |
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JP5075281B2 (ja) * | 2010-10-06 | 2012-11-21 | 積水化学工業株式会社 | フレキシブル太陽電池モジュール |
US20120240981A1 (en) * | 2011-03-24 | 2012-09-27 | Du Pont Apollo Ltd. | Weatherable layer for photovoltaic module |
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2011
- 2011-10-14 DE DE201110084523 patent/DE102011084523A1/de not_active Withdrawn
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2012
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- 2012-10-11 TW TW101137468A patent/TWI562391B/zh active
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- 2012-10-12 CN CN201210386025.0A patent/CN103050560B/zh active Active
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US20130092228A1 (en) | 2013-04-18 |
CN103050560A (zh) | 2013-04-17 |
TWI562391B (en) | 2016-12-11 |
DE102011084523A1 (de) | 2013-04-18 |
CN103050560B (zh) | 2016-08-03 |
ES2474130T3 (es) | 2014-07-08 |
JP2013086512A (ja) | 2013-05-13 |
KR20130040719A (ko) | 2013-04-24 |
KR101963903B1 (ko) | 2019-07-31 |
EP2581222A1 (de) | 2013-04-17 |
EP2581222B1 (de) | 2014-03-19 |
TW201334208A (zh) | 2013-08-16 |
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