JP7100750B1 - 包装材、リサイクル成形用材料及びその製造方法 - Google Patents

包装材、リサイクル成形用材料及びその製造方法 Download PDF

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Publication number
JP7100750B1
JP7100750B1 JP2021142898A JP2021142898A JP7100750B1 JP 7100750 B1 JP7100750 B1 JP 7100750B1 JP 2021142898 A JP2021142898 A JP 2021142898A JP 2021142898 A JP2021142898 A JP 2021142898A JP 7100750 B1 JP7100750 B1 JP 7100750B1
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Prior art keywords
base material
layer
resin
acid
packaging material
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JP2021142898A
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English (en)
Japanese (ja)
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JP2023036097A (ja
Inventor
朋恵 山上
渉 敷地
宗一郎 近藤
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Artience Co Ltd
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Toyo Ink SC Holdings Co Ltd
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Priority to JP2021142898A priority Critical patent/JP7100750B1/ja
Priority to JP2022088587A priority patent/JP2023036517A/ja
Application granted granted Critical
Publication of JP7100750B1 publication Critical patent/JP7100750B1/ja
Priority to EP22864579.2A priority patent/EP4397484A4/en
Priority to PCT/JP2022/032646 priority patent/WO2023032997A1/ja
Priority to US18/687,790 priority patent/US20240375320A1/en
Publication of JP2023036097A publication Critical patent/JP2023036097A/ja
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Manufacturing & Machinery (AREA)
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WO2024252925A1 (ja) * 2023-06-08 2024-12-12 Dic株式会社 印刷物、及びリサイクル基材の製造方法
JP7416320B1 (ja) * 2023-08-31 2024-01-17 東洋インキＳｃホールディングス株式会社 積層体の製造方法
JPWO2025239198A1 (https=) * 2024-05-15 2025-11-20
JP7545609B1 (ja) * 2024-05-24 2024-09-04 東京インキ株式会社 積層体、包装袋、蓋材、および積層体の製造方法

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