EP4728569A2 - Titandioxidhaltige polypropylenzusammensetzungen für externe elemente doppelseitiger fotovoltaischer module - Google Patents

Titandioxidhaltige polypropylenzusammensetzungen für externe elemente doppelseitiger fotovoltaischer module

Info

Publication number
EP4728569A2
EP4728569A2 EP24732909.7A EP24732909A EP4728569A2 EP 4728569 A2 EP4728569 A2 EP 4728569A2 EP 24732909 A EP24732909 A EP 24732909A EP 4728569 A2 EP4728569 A2 EP 4728569A2
Authority
EP
European Patent Office
Prior art keywords
range
polypropylene
photovoltaic
polypropylene composition
titanium dioxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24732909.7A
Other languages
English (en)
French (fr)
Inventor
Minna Kaarina AARNIO-WINTERHOF
Francis Reny COSTA
Dietrich Gloger
Jeroen Oderkerk
Jessica HESSELGREN
Qizheng Dou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis GmbH
Original Assignee
Borealis GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borealis GmbH filed Critical Borealis GmbH
Publication of EP4728569A2 publication Critical patent/EP4728569A2/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • H10F19/85—Protective back sheets
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • H10F19/804—Materials of encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/488—Reflecting light-concentrating means, e.g. parabolic mirrors or concentrators using total internal reflection
    • 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

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Photovoltaic Devices (AREA)
EP24732909.7A 2023-06-13 2024-06-12 Titandioxidhaltige polypropylenzusammensetzungen für externe elemente doppelseitiger fotovoltaischer module Pending EP4728569A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23178933 2023-06-13
PCT/EP2024/066187 WO2024256444A2 (en) 2023-06-13 2024-06-12 Titanium dioxide-containing polypropylene compositions for external elements of bifacial photovoltaic modules

Publications (1)

Publication Number Publication Date
EP4728569A2 true EP4728569A2 (de) 2026-04-22

Family

ID=86764456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24732909.7A Pending EP4728569A2 (de) 2023-06-13 2024-06-12 Titandioxidhaltige polypropylenzusammensetzungen für externe elemente doppelseitiger fotovoltaischer module

Country Status (2)

Country Link
EP (1) EP4728569A2 (de)
WO (1) WO2024256444A2 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102443216A (zh) * 2010-10-15 2012-05-09 哈尔滨鑫达高分子材料有限责任公司 一种抗老化、耐黄变、低气味聚丙烯复合材料及其制备方法
DE102011009818A1 (de) * 2011-01-31 2012-02-23 Mitsubishi Polyester Film Gmbh Weiße biaxial gestreckte Polyesterfolie mit hohem Cyclohexandimethanolanteil und einem primären und sekundären Dicarbonsäureanteil sowie ein Verfahren zu ihrer Herstellung und ihre Verwendung
TWI554402B (zh) * 2014-05-12 2016-10-21 柏列利斯股份公司 用於層元件之聚丙烯組成物
AU2016349551B2 (en) 2015-11-04 2019-01-17 Borealis Ag A photovoltaic module
CN108034140A (zh) * 2018-01-09 2018-05-15 浙江中聚材料有限公司 一种耐候性能优异的聚烯烃复合物及其制备方法
WO2020064858A1 (en) * 2018-09-28 2020-04-02 Dsm Ip Assets B.V. Backsheet for photovoltaic modules comprising an aliphatic polyamide
KR20200077154A (ko) * 2018-12-20 2020-06-30 롯데케미칼 주식회사 태양전지용 폴리올레핀계 백시트의 실리콘 부착 강도 개선 방법
WO2021239446A1 (en) 2020-05-25 2021-12-02 Borealis Ag Layer element suitable as integrated backsheet for a bifacial photovoltaic module

Also Published As

Publication number Publication date
WO2024256444A2 (en) 2024-12-19
WO2024256444A3 (en) 2025-01-23

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