RESIN COMPOSITION FOR CARD OR PASSPORT, FILM FOR CARD OR PASSPORT, CARD AND PASSPORT

To provide a resin composition for a card or passport which is excellent in heat resistance while improving low temperature fusion property and solvent resistance, and has a small dimensional change when a card or a passport is manufactured.SOLUTION: A resin composition for a card or passport contai...

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Bibliographische Detailangaben
1. Verfasser:	SHIGETOMI KIYOE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a resin composition for a card or passport which is excellent in heat resistance while improving low temperature fusion property and solvent resistance, and has a small dimensional change when a card or a passport is manufactured.SOLUTION: A resin composition for a card or passport contains a resin component containing a polyester resin (A-1) and a polycarbonate resin (B), wherein the polyester resin (A-1) includes a structural unit derived from a chain dihydroxy compound, and a glass transition temperature of the polyester resin (A-1) is 90°C or higher.SELECTED DRAWING: None 【課題】低温融着性及び耐溶剤性を良好にしながら、耐熱性に優れ、カード又はパスポートを作製する際の寸法変化が小さいカード又はパスポート用の樹脂組成物を提供する。【解決手段】カード又はパスポート用樹脂組成物は、ポリエステル樹脂（Ａ－１）とポリカーボネート樹脂（Ｂ）とを含む樹脂成分を含有する樹脂組成物であって、該ポリエステル樹脂（Ａ－１）が鎖式ジヒドロキシ化合物に由来する構造単位を含み、該ポリエステル樹脂（Ａ－１）のガラス転移温度が９０℃以上である。【選択図】なし