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    PRODUCING ANTIMICROBIAL PAPER
    2.
    发明申请
    PRODUCING ANTIMICROBIAL PAPER 有权
    生产抗菌纸

    公开(公告)号：US20160040363A1

    公开(公告)日：2016-02-11

    申请号：US14922816

    申请日：2015-10-26

    申请人： Javad Karimi ,  Saman Vahdat

    发明人： Javad Karimi ,  Saman Vahdat

    IPC分类号： D21H21/36 ,  A01N59/16 ,  A01N59/20 ,  D21F5/14

    CPC分类号： D21H21/36 ,  A01N25/04 ,  A01N43/16 ,  A01N59/06 ,  A01N59/16 ,  A01N59/20

    摘要： A method for producing antimicrobial paper pulp is provided. The method includes steps of obtaining paper pulp, reducing water content and temperature of the paper pulp, and refining the paper pulp having reduced water content and temperature to improve properties of the paper pulp. The refining may be performed using a refiner with rotating and stationary cutters. The nanocomposite suspension may be added to the refined paper pulp to produce antimicrobial paper pulp. The antimicrobial paper pulp may be drained and pressed to produce paper by applying oil to reduce moisture content of the paper. The paper may be dried without using vapor.

    摘要翻译： 提供了一种生产抗菌纸浆的方法。 该方法包括获得纸浆，降低纸浆的水含量和温度，以及对具有降低的水含量和温度的纸浆进行精炼以提高纸浆的性能的步骤。 精炼可以使用具有旋转和固定切割器的精磨机进行。 可以将纳米复合悬浮液添加到精制纸浆中以产生抗微生物纸浆。 可以将抗菌纸浆排干并压制以通过施用油来产生纸张以减少纸张的含水量。 纸可以不使用蒸气干燥。

    Method for production of antimicrobial polymers
    5.
    发明授权
    Method for production of antimicrobial polymers 有权

    公开(公告)号：US12071490B2

    公开(公告)日：2024-08-27

    申请号：US18105054

    申请日：2023-02-02

    申请人： Javad Karimi ,  Mahdi Moradi Jalal

    发明人： Javad Karimi ,  Mahdi Moradi Jalal

    IPC分类号： C08J3/22 ,  C08B37/08 ,  C08J3/24 ,  C08L5/08

    CPC分类号： C08B37/003 ,  C08J3/22 ,  C08J3/24 ,  C08L5/08 ,  C08J2305/08 ,  C08L2203/02 ,  C08L2310/00 ,  C08L2312/00

    摘要： The present invention is a process to produce Z-Chitosan to provide consistent and long-lasting antimicrobial, antiviral, antibacterial, antifungal, anti-spore, and anti-odor characteristics, the process comprises steps of preparing a liquid active agent comprising 50 ppm to 5,000 ppm aqueous solution of each of a Chitosan group, a herbal extract group, and a catalyst group using an emulsion crosslinking method for 24 to 144 hours at normal room conditions; preparing a powder form of the active agent by drying the liquid active agent; encapsulating the powder form of the active agent within a plastic, a polymer, a fabric to make a masterbatch of the product, and finally blending 1 to 10 percent of the masterbatch with a batch of plastic, polymer, or fabric to make an antimicrobial product, whereby the product shows antimicrobial and self-sanitizing efficacy for contact time between 2 hours to 24 hours and maintains its antimicrobial efficacy in the scale of years in different environment conditions.

    METHOD FOR PRODUCTION OF ANTIMICROBIAL POLYMERS
    6.
    发明公开
    METHOD FOR PRODUCTION OF ANTIMICROBIAL POLYMERS 审中-公开

    公开(公告)号：US20230365722A1

    公开(公告)日：2023-11-16

    申请号：US18105054

    申请日：2023-02-02

    申请人： JAVAD KARIMI ,  MAHDI MORADI JALAL

    发明人： JAVAD KARIMI ,  MAHDI MORADI JALAL

    IPC分类号： C08B37/08 ,  C08J3/22 ,  C08L5/08 ,  C08J3/24

    CPC分类号： C08B37/003 ,  C08J3/22 ,  C08L5/08 ,  C08J3/24 ,  C08L2312/00 ,  C08L2203/02 ,  C08J2305/08 ,  C08L2310/00

    摘要： The present invention is a process to produce Z-Chitosan to provide consistent and long-lasting antimicrobial, antiviral, antibacterial, antifungal, anti-spore, and anti-odor characteristics, the process comprises steps of preparing a liquid active agent comprising 50 ppm to 5,000 ppm aqueous solution of each of a Chitosan group, a herbal extract group, and a catalyst group using an emulsion crosslinking method for 24 to 144 hours at normal room conditions; preparing a powder form of the active agent by drying the liquid active agent; encapsulating the powder form of the active agent within a plastic, a polymer, a fabric to make a masterbatch of the product, and finally blending 1 to 10 percent of the masterbatch with a batch of plastic, polymer, or fabric to make an antimicrobial product, whereby the product shows antimicrobial and self-sanitizing efficacy for contact time between 2 hours to 24 hours and maintains its antimicrobial efficacy in the scale of years in different environment conditions.