RELEASE FILM FOR PHOTOSENSITIVE CONDUCTIVE LAYER TRANSFER

• Main Authors: NAKAGAKI TAKAMITSU, TSUJIUCHI NAOKI
• Format: Patent
• Language: English; Japanese
• Published: 18.10.2018
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a release film for photosensitive conductive layer transfer used for transferring a photosensitive conductive layer in manufacturing a laminate type electronic component, good in application property of the photosensitive conductive layer (photosensitive conductive paste) and good in transferability of the photosensitive conductive layer.SOLUTION: There is provided a release film for photosensitive conductive layer transfer, which has a release layer on a substrate film, is used for laminating a photosensitive conductive layer on the release layer and has surface free energy of the release layer in a range of 25 to 43 mJ/m.SELECTED DRAWING: None 【課題】積層型電子部品の製造において感光性導電層を転写するために用いられ、感光性導電層（感光性導電ペースト）の塗布性が良好であり、かつ感光性導電層の転写性が良好である感光性導電層転写用離型フィルムを提供する。【解決手段】基材フィルム上に離型層を備え、該離型層上に感光性導電層を積層するために用いられる感光性導電層転写用離型フィルムであって、前記離型層の表面自由エネルギーが２５〜４３ｍＪ／ｍ２の範囲であることを特徴とする、感光性導電層転写用離型フィルム。【選択図】なし