CN104401088A - 一种太阳能电池板背膜及其制备方法 - Google Patents
一种太阳能电池板背膜及其制备方法 Download PDFInfo
- Publication number
- CN104401088A CN104401088A CN201410647259.5A CN201410647259A CN104401088A CN 104401088 A CN104401088 A CN 104401088A CN 201410647259 A CN201410647259 A CN 201410647259A CN 104401088 A CN104401088 A CN 104401088A
- Authority
- CN
- China
- Prior art keywords
- layer
- parts
- solar cell
- curing agent
- back film
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000012528 membrane Substances 0.000 title abstract description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- 239000003822 epoxy resin Substances 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 20
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 38
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 38
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 36
- -1 polytetrafluoroethylene Polymers 0.000 claims description 19
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 claims description 18
- 239000001294 propane Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 239000011256 inorganic filler Substances 0.000 claims description 15
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 15
- 238000003475 lamination Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 229920001228 polyisocyanate Polymers 0.000 claims description 7
- 239000005056 polyisocyanate Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- 239000004809 Teflon Substances 0.000 abstract 1
- 229920006362 Teflon® Polymers 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 83
- 229920002620 polyvinyl fluoride Polymers 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- 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
- 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
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- 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
- B32B2307/712—Weather resistant
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/204—Applications use in electrical or conductive gadgets use in solar cells
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
Abstract
Description
项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 对照组 |
双八五老化/h | ≥2000 | ≥2000 | ≥2000 | ≥2000 | ≥2000 | ≥1500 |
项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 对照组 |
抗张强度N/mm2 | ≥110 | ≥110 | ≥110 | ≥110 | ≥110 | ≥50 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410647259.5A CN104401088B (zh) | 2014-11-14 | 2014-11-14 | 一种太阳能电池板背膜及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410647259.5A CN104401088B (zh) | 2014-11-14 | 2014-11-14 | 一种太阳能电池板背膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104401088A true CN104401088A (zh) | 2015-03-11 |
CN104401088B CN104401088B (zh) | 2016-09-14 |
Family
ID=52638784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410647259.5A Active CN104401088B (zh) | 2014-11-14 | 2014-11-14 | 一种太阳能电池板背膜及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104401088B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104868003A (zh) * | 2015-05-20 | 2015-08-26 | 杭州福斯特光伏材料股份有限公司 | 高水汽阻隔性太阳能光伏背板 |
CN105237924A (zh) * | 2015-09-01 | 2016-01-13 | 北京汉能光伏投资有限公司 | 一种适用于太阳能电池保护膜的聚四氟乙烯改性膜的制备方法及其应用 |
CN110137288A (zh) * | 2019-06-12 | 2019-08-16 | 江苏舜大新能源科技有限公司 | 一种轻量化太阳能发电组件 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101177514A (zh) * | 2007-11-08 | 2008-05-14 | 中国乐凯胶片集团公司 | 一种太阳能电池背板及其制备方法 |
CN101290950A (zh) * | 2008-05-23 | 2008-10-22 | 嵊州市新化科技有限公司 | 一种太阳能电池板背膜及其生产工艺 |
CN101359695A (zh) * | 2008-09-02 | 2009-02-04 | 中国乐凯胶片集团公司 | 一种太阳能电池背板 |
JP2011091303A (ja) * | 2009-10-26 | 2011-05-06 | Toppan Printing Co Ltd | 太陽電池裏面保護シート及びそれを用いた太陽電池モジュール |
CN102569462A (zh) * | 2012-02-10 | 2012-07-11 | 无锡中洁能源技术有限公司 | 等离子体改性全聚酯太阳电池背膜及其生产工艺 |
CN203110453U (zh) * | 2012-11-29 | 2013-08-07 | 苏州赛伍应用技术有限公司 | 一种太阳能电池背膜及太阳能电池组件 |
CN103560164A (zh) * | 2013-11-20 | 2014-02-05 | 无锡中洁能源技术有限公司 | 一种含氟散热型太阳能电池背板 |
-
2014
- 2014-11-14 CN CN201410647259.5A patent/CN104401088B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101177514A (zh) * | 2007-11-08 | 2008-05-14 | 中国乐凯胶片集团公司 | 一种太阳能电池背板及其制备方法 |
CN101290950A (zh) * | 2008-05-23 | 2008-10-22 | 嵊州市新化科技有限公司 | 一种太阳能电池板背膜及其生产工艺 |
CN101359695A (zh) * | 2008-09-02 | 2009-02-04 | 中国乐凯胶片集团公司 | 一种太阳能电池背板 |
JP2011091303A (ja) * | 2009-10-26 | 2011-05-06 | Toppan Printing Co Ltd | 太陽電池裏面保護シート及びそれを用いた太陽電池モジュール |
CN102569462A (zh) * | 2012-02-10 | 2012-07-11 | 无锡中洁能源技术有限公司 | 等离子体改性全聚酯太阳电池背膜及其生产工艺 |
CN203110453U (zh) * | 2012-11-29 | 2013-08-07 | 苏州赛伍应用技术有限公司 | 一种太阳能电池背膜及太阳能电池组件 |
CN103560164A (zh) * | 2013-11-20 | 2014-02-05 | 无锡中洁能源技术有限公司 | 一种含氟散热型太阳能电池背板 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104868003A (zh) * | 2015-05-20 | 2015-08-26 | 杭州福斯特光伏材料股份有限公司 | 高水汽阻隔性太阳能光伏背板 |
CN105237924A (zh) * | 2015-09-01 | 2016-01-13 | 北京汉能光伏投资有限公司 | 一种适用于太阳能电池保护膜的聚四氟乙烯改性膜的制备方法及其应用 |
CN110137288A (zh) * | 2019-06-12 | 2019-08-16 | 江苏舜大新能源科技有限公司 | 一种轻量化太阳能发电组件 |
Also Published As
Publication number | Publication date |
---|---|
CN104401088B (zh) | 2016-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102382615B (zh) | 一种太阳能光伏组件用有机硅密封胶及其制备方法 | |
CN104530994B (zh) | 一种用于光伏电池的抗pid封装胶膜 | |
CN104393081B (zh) | 一种防水太阳能电池板背膜及其制备方法 | |
CN103066141B (zh) | 一种改性聚丙烯树脂组合物及由其制造的太阳能背板 | |
CN103057228B (zh) | 太阳能背板的组成及其制备方法 | |
CN103050563B (zh) | 一种太阳能背板及其制造方法 | |
CN204375770U (zh) | 一种彩色封装胶膜及采用该胶膜封装的双玻太阳能电池组件 | |
WO2017140002A1 (zh) | 树脂基复合薄膜材料及其制备方法、太阳电池组件 | |
CN104354424A (zh) | 一种阻燃型太阳能电池板背膜及其制备方法 | |
CN104401088A (zh) | 一种太阳能电池板背膜及其制备方法 | |
CN102931262B (zh) | 一种透明太阳能电池背膜 | |
CN103057223B (zh) | 一种聚酰胺太阳能背板 | |
CN104393082B (zh) | 一种绝缘型太阳能电池板背膜及其制备方法 | |
CN104409544B (zh) | 一种双面环氧树脂太阳能电池板背膜及其制备方法 | |
CN107968131B (zh) | 太阳能电池背板、其制备方法和含有其的太阳能电池组件 | |
CN203826402U (zh) | 一种透明太阳能电池背板及太阳能电池组件 | |
CN203110453U (zh) | 一种太阳能电池背膜及太阳能电池组件 | |
CN102569463A (zh) | 背接触式太阳能电池用背膜及其生产工艺 | |
CN103722840A (zh) | 免胶黏剂且耐湿热的太阳能电池背板及其制造方法 | |
CN104194712B (zh) | 太阳能光伏组件用密封胶及其制备方法 | |
CN203733821U (zh) | 一种黑色太阳能电池背板及太阳能电池组件 | |
CN105552153A (zh) | 用于太阳能光电板的耐候型背膜 | |
CN102555377B (zh) | 一种eva胶一体化太阳电池背膜及加工工艺 | |
CN104403282A (zh) | 太阳能电池背板用改性pet基材及其制备方法 | |
CN104362207A (zh) | 一种高阻隔太阳能电池板背膜及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190523 Address after: 226300 Xiting Town Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee after: SUNSHORE SOLAR ENERGY Co.,Ltd. Address before: 214142 Room 312, Area A, 530 Building, Qingyuan Road, Science Park, Taikeyuan University, New District, Wuxi City, Jiangsu Province Patentee before: WUXI SUNOCEAN Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A solar panel back film and its preparation method Effective date of registration: 20220628 Granted publication date: 20160914 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: SUNSHORE SOLAR ENERGY Co.,Ltd. Registration number: Y2022980009429 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |