公开(公告)号：US20220225607A1

公开(公告)日：2022-07-21

申请号：US17566023

申请日：2021-12-30

申请人： Cupron Inc.

发明人： Kenneth Gauthier Trinder, II ,  Vikram Kanmukhla

IPC分类号： A01N25/10 ,  A01N59/20

摘要： Provided is an antimicrobial non-isotactic polymer based hard or semi-flexible surface in a thermoset and/or thermoplastic resin matrix wherein the active antimicrobial ingredient is copper oxide. Processes for preparing the same and applications thereof are also described.

公开(公告)号：US11252958B2

公开(公告)日：2022-02-22

申请号：US16456133

申请日：2019-06-28

申请人： Cupron, Inc.

发明人： Kenneth Gauthier Trinder, II ,  Vikram Kanmukhla

IPC分类号： A01N25/10 ,  A01N59/20

摘要： Provided is an antimicrobial non-isotactic polymer based hard or semi-flexible surface in a thermoset and/or thermoplastic resin matrix wherein the active antimicrobial ingredient is copper oxide. Processes for preparing the same and applications thereof are also described.

公开(公告)号：US20160120185A1

公开(公告)日：2016-05-05

申请号：US14894092

申请日：2014-05-28

申请人： Vikram KANMUKHLA ,  CUPRON, INC.

发明人： Vikram Kanmukhla

IPC分类号： A01N59/20 ,  D06M11/00 ,  A01N25/10

CPC分类号： A01N59/20 ,  A01N25/10 ,  D01F1/103 ,  D06M11/00 ,  A01N25/12 ,  A01N25/34

摘要： The present invention relates to an antimicrobial and antiviral polymeric drawn fiber and polymeric fiber-based materials comprising same, wherein the drawn fiber is a polymer fiber containing cuprous oxide particles dispersed therein, with particle size ranges from about 0.25 to about 0.65 micron. The invention also relates to processes for preparing the same.

摘要翻译： 本发明涉及抗菌和抗病毒聚合物拉伸纤维和包含其的聚合物纤维基材料，其中拉伸纤维是含有分散在其中的氧化亚铜颗粒的聚合物纤维，其粒度范围为约0.25至约0.65微米。 本发明还涉及其制备方法。

公开(公告)号：US10238117B2

公开(公告)日：2019-03-26

申请号：US14894092

申请日：2014-05-28

申请人： Cupron Inc. ,  Vikram Kanmukhla

发明人： Vikram Kanmukhla

IPC分类号： A01N59/20 ,  A01N25/10 ,  D06M11/00 ,  D01F1/10

摘要： The present invention relates to an antimicrobial and antiviral polymeric drawn fiber and polymeric fiber-based materials comprising same, wherein the drawn fiber is a polymer fiber containing cuprous oxide particles dispersed therein, with particle size ranges from about 0.25 to about 0.65 micron. The invention also relates to processes for preparing the same.

公开(公告)号：US20180022879A1

公开(公告)日：2018-01-25

申请号：US15213589

申请日：2016-07-19

申请人： Cupron Inc.

发明人： Vikram Kanmukhla

IPC分类号： C08J3/22 ,  B29C47/00 ,  D01F6/84

CPC分类号： C08J3/22 ,  B29B9/06 ,  B29B9/065 ,  B29C48/022 ,  B29C48/04 ,  B29C48/05 ,  B29K2033/04 ,  B29K2067/00 ,  B29K2067/003 ,  B29K2067/006 ,  B29K2067/04 ,  B29K2067/043 ,  B29K2067/046 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2505/10 ,  B29K2505/14 ,  C08J3/226 ,  C08J2367/02 ,  C08J2467/02 ,  D01F1/103 ,  D01F6/62 ,  D01F6/84 ,  D10B2401/13

摘要： A masterbatch may be blended with virgin polymer to add desired color or other properties to the virgin polymer prior to further processing. Methods and processes for producing an antimicrobial and/or antiviral polymeric masterbatch that may be used to add antimicrobial, antiviral and/or antifungal properties to a virgin polymer without significantly degrading the properties of the virgin polymer. The masterbatch may be extruded into pellets or formed into other particles for subsequent blending with the virgin polymer to add antimicrobial and antiviral properties to the polymeric materials.The method includes a heat treatment after compounding the base polymer with the antimicrobial, antiviral and/or antifungal are compounded together. The heat treatment comprises heating the masterbatch blend to a temperature between the glass transition temperature and the melting point of the base polymer.