TRANSFER SHEET, HARD COAT LAMINATE AND MANUFACTURING METHOD OF HARD COAT LAMINATE

PROBLEM TO BE SOLVED: To provide a transfer film from which a hard coat laminate can be obtained by easily forming a hard coat layer having excellent weather resistance, optical performance and hard coat property to a body to be transferred by transfer.SOLUTION: There is provided a transfer sheet ha...

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Bibliographische Detailangaben
Hauptverfasser: MATSUOKA MASANAO, UENO KENJI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a transfer film from which a hard coat laminate can be obtained by easily forming a hard coat layer having excellent weather resistance, optical performance and hard coat property to a body to be transferred by transfer.SOLUTION: There is provided a transfer sheet having at least a hard coat layer and a primer layer on a substrate film in this order, where absorbance Aat wavelength of 350 nm measured in a state of excluding the substrate film is in a range of 1.4 to 7.0, the primer layer contains particles and an ultraviolet absorber and a difference ▵n between a refractive index of the particles and a refractive index of the ultraviolet absorber is 0.13 or less.SELECTED DRAWING: Figure 1 【課題】被転写体に対して優れた耐候性、光学的性能、及び、ハードコート性を有するハードコート層を転写により容易に形成してハードコート積層体を得ることができ転写フィルムを提供する。【解決手段】基材フィルム上に、少なくとも、ハードコート層とプライマー層とをこの順に有する転写シートであって、上記基材フィルムを除いた状態で測定した波長350nmにおける吸光度A350が1.4以上7.0以下の範囲にあり、上記プライマー層は、粒子と紫外線吸収剤とを含み、上記粒子の屈折率と上記紫外線吸収剤の屈折率との差△nが0.13以内であることを特徴とする転写シート。【選択図】図1