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公开(公告)号：US20130101865A1
公开(公告)日：2013-04-25
申请号：US13623546
申请日：2012-09-20
IPC分类号： D21H19/82
CPC分类号： D21H19/82 , D21H19/28 , D21H19/824 , D21H21/16 , D21H27/10 , Y02A40/961 , Y10T428/3179
摘要： The present invention relates to the use of an aqueous dispersion of at least one biodegradable polyester in the form of a coating for improving the barrier properties of packaging materials made of paper or paperboard, in particular of packaging materials made of recycled paper or paperboard, with respect to mineral oils. The present invention also relates to a process for producing barrier coatings on paper or paperboard, in particular on recycled paper or paperboard.
摘要翻译： 本发明涉及至少一种可生物降解的聚酯的水性分散体在涂层形式中的用途，用于改善由纸或纸板制成的包装材料，特别是由再生纸或纸板制成的包装材料的阻隔性能， 尊重矿物油。 本发明还涉及一种用于在纸或纸板上制造阻隔涂层的方法，特别是在再生纸或纸板上。
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公开(公告)号：US08604101B2
公开(公告)日：2013-12-10
申请号：US13070942
申请日：2011-03-24
申请人： Liqun Ren , Gimmy Alex Fernandez Ramirez , Motonori Yamamoto , Hermann Seyffer , Gabriel Skupin
发明人： Liqun Ren , Gimmy Alex Fernandez Ramirez , Motonori Yamamoto , Hermann Seyffer , Gabriel Skupin
CPC分类号： C08J3/05 , B01F7/00808 , B01F7/00825 , B01F13/1016 , B01F2015/0221 , C08J2367/00 , C08J2367/02 , C08J2369/00 , C08J2377/12 , C09D167/00
摘要： The present invention relates to a process for producing aqueous dispersions of thermoplastic polymers which have a plurality of ester groups and/or carbonate groups in the main polymer chain and which have an acid number of less than 5 mg KOH/g, in particular at most 3 mg KOH/g, and which have a zero-shear viscosity η0 (180° C.) of at least 60 Pa·s at 180° C. The invention also relates to the polymer dispersions obtainable by said process, and to the use thereof.
摘要翻译： 本发明涉及一种制备热塑性聚合物的水性分散体的方法，所述热塑性聚合物在主要聚合物链中具有多个酯基和/或碳酸酯基并且酸值小于5mg KOH / g，特别是至多 3mg KOH / g，并且在180℃下具有至少60Pa·s的零剪切粘度eta0（180℃）。本发明还涉及可通过所述方法获得的聚合物分散体，以及使用 其中。
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公开(公告)号：US20110237744A1
公开(公告)日：2011-09-29
申请号：US13070942
申请日：2011-03-24
申请人： Liqun Ren , Gimmy Alex Fernandez Ramirez , Motonori Yamamoto , Hermann Seyffer , Gabriel Skupin
发明人： Liqun Ren , Gimmy Alex Fernandez Ramirez , Motonori Yamamoto , Hermann Seyffer , Gabriel Skupin
CPC分类号： C08J3/05 , B01F7/00808 , B01F7/00825 , B01F13/1016 , B01F2015/0221 , C08J2367/00 , C08J2367/02 , C08J2369/00 , C08J2377/12 , C09D167/00
摘要： The present invention relates to a process for producing aqueous dispersions of thermoplastic polymers which have a plurality of ester groups and/or carbonate groups in the main polymer chain and which have an acid number of less than 5 mg KOH/g, in particular at most 3 mg KOH/g, and which have a zero-shear viscosity η0 (180° C.) of at least 60 Pa·s at 180° C. The invention also relates to the polymer dispersions obtainable by said process, and to the use thereof.
摘要翻译： 本发明涉及一种制备热塑性聚合物的水性分散体的方法，所述热塑性聚合物在主要聚合物链中具有多个酯基和/或碳酸酯基并且酸值小于5mg KOH / g，特别是至多 3mg KOH / g，并且其在180℃下具有至少60Pa·s的零剪切粘度和0（180℃）。本发明还涉及通过所述方法可获得的聚合物分散体，并且 其使用。
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