专利检索 ap:("BESTEE MATERIAL (TSINGTAO) CO., LTD.") AND inv:"Yongmei Ma" 第 1 页

1.

发明授权
Modified polypropylene spunbond non-woven fabric and preparation method thereof 有权

公开(公告)号：US11898285B2

公开(公告)日：2024-02-13

申请号：US17231159

申请日：2021-04-15

申请人： BESTEE MATERIAL (TSINGTAO) CO., LTD.

发明人： Xiaohua Huang , Qiang Cai , Shichao Wang , Weihua Mu , Jie Liu , Yongmei Ma , Yu Liu , Li Zhen

IPC分类号： D04H3/16 , D04H3/007 , D01F1/10 , D01F6/46

CPC分类号： D04H3/16 , D01F1/103 , D01F6/46 , D04H3/007

摘要： A modified polypropylene spunbond non-woven fabric and a preparation method of the modified polypropylene spunbond non-woven fabric are provided. The modified polypropylene spunbond non-woven fabric contains a modified nanocomposite material including an organic compound, the organic compound including one of tea polyphenol, naringin, and emodin. The organic compound is in a weight percentage range of approximately 0.1%-5% based on a total weight of the modified polypropylene spunbond non-woven fabric.