AN OXYGEN BARRIER LAYER COMPRISING MICROFIBRILLATED DIALDEHYDE CELLULOSE
收藏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 method for manufacturing at least one fibrous barrier layer wherein the method comprises the steps of: providing a suspension comprising intermixed microfibrillated cellulose (MFC) and microfibrillated dialdehyde cellulose (DA-MFC); adding at least one inorganic pigment to said suspension and intermix to form a mixture; applying said mixture to a substrate to form a wet fibrous web; and drying said wet web on said substrate to form a fibrous barrier layer. It also relates to a fibrous barrier layer comprising microfibrillated dialdehyde cellulose， microfibrillated cellulose and at least one inorganic pigment.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
