CELLOPHANE LAMINATE

• Main Authors: KAWAMATA YUKINAO, YOSHIKI TAKENOBU
• Format: Patent
• Language: English; Japanese
• Published: 01.09.2023
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

To provide a cellophane laminate that is difficult to block and has high adhesion to resins and metals having low adhesion.SOLUTION: A cellophane laminate of the present invention has an easily adhesive layer containing a polylactic acid resin and a non-polylactic acid polyester resin on at least one surface of a cellophane base material, and the mass ratio of the polylactic acid resin to the non-polylactic acid polyester resin is from 10:90 to 80:20.SELECTED DRAWING: None 【課題】ブロッキングし難く、密着性が低い樹脂や金属に対して高い密着性を有するセロハン積層体を提供する。【解決手段】セロハン基材の少なくとも一方の側にポリ乳酸樹脂と非ポリ乳酸ポリエステル樹脂を含有する易接着層を有し、該ポリ乳酸樹脂と該非ポリ乳酸系ポリエステル樹脂の質量比が１０：９０～８０：２０であることを特徴とするセロハン積層体。【選択図】なし