DESICCANT COMPOSITION, SEALING STRUCTURE, AND ORGANIC EL ELEMENT

• Main Authors: MISONOO TOSHIYUKI, HIEDA SHIGERU, YONEZAWA SADAHISA, SATO YOSHITAKA, OGAWA KAZUMICHI
• Format: Patent
• Language: English; Japanese
• Published: 21.04.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEMICONDUCTOR DEVICES; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

To stabilize viscosity of a desiccant composition for a long time in a production process for stable coating.SOLUTION: A desiccant composition contains a water-capturing component containing oxide particles containing an oxide of alkali earth metal, and hydrogen-modified silicone that is represented by a following formula (1), and has a structural unit where R1 is an alkyl group having 1 to 3 carbon atoms.SELECTED DRAWING: None 【課題】安定した塗布のために、乾燥剤組成物の粘度が長時間安定であることが製造プロセス上望ましい。【解決手段】アルカリ土類金属の酸化物を含む酸化物粒子を含む捕水成分と、下記式（１）：TIFF2022062864000011.tif23149で表され、Ｒ１が炭素数１～３のアルキル基である、構成単位を有するハイドロジェン変性シリコーンと、を含む、乾燥剤組成物が開示される。【選択図】なし