Sealing material composition for solar cells, sealing material layer for solar cells, and solar cell module using same

The present invention relates to providing a composition for solar cells, which is capable of forming a sealing material layer for solar cells, said sealing material layer being able to be sufficiently cured and crosslinked during module lamination and being suppressed in deterioration even after ex...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAKANISHI SADAHIRO, ONOUCHI HISANARI, SENDA HIROKI, KITAHARA TATSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present invention relates to providing a composition for solar cells, which is capable of forming a sealing material layer for solar cells, said sealing material layer being able to be sufficiently cured and crosslinked during module lamination and being suppressed in deterioration even after exposure to ultraviolet light for a long period of time. The present invention also relates to providing: a sealing material layer for solar cells, which is able to be sufficiently cured and crosslinked during module lamination and is suppressed in deterioration even after exposure to ultraviolet light for a long period of time; and a solar cell module which uses this sealing material layer for solar cells. A sealing material composition for solar cells, which is characterized by containing a dibutyl hydroxy toluene (BHT) derivative and a hindered amine compound having a phenol skeleton in each molecule.