five

Multilayer plastic card

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国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介:
The present invention relates to a multi-layer plastic card comprising one or more polyester resin layers which comprises a polyester resin that has a residue of a dicarboxylic acid component and a residue of a diol component having 0.1-85 mol% of isosorbide. The present invention relates to a multi-layer plastic card comprising one or more polyester resin layers which comprises a polyester resin that has a residue of a dicarboxylic acid component and a residue of a diol component having 0.1-85 mol% of isosorbide.
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国家林业和草原科学数据中心
创建时间:
2023-02-12
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