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1. 发明申请

US20120171271A1 ANTIMICROBIAL MATERIAL FOR WATER STERILIZATION 审中-公开
标题翻译：用于水灭菌的抗微生物材料
公开(公告)号：US20120171271A1
公开(公告)日：2012-07-05
申请号：US13375274
申请日：2010-07-13
申请人： Jacobus Loontjens , Alexander Peter Marie Vrinzen
发明人： Jacobus Loontjens , Alexander Peter Marie Vrinzen
IPC分类号： A01N25/12 , B29B9/02 , A01N59/16 , A01P1/00 , B82Y40/00 , B82Y5/00
CPC分类号： C02F1/688 , A01N59/16 , C02F1/50 , Y02W10/37 , A01N25/10 , A01N25/12 , A01N25/34 , A01N2300/00
摘要： The present invention relates to an antimicrobial material consisting of particles comprising an antimicrobial agent (A) and a carrier (B), wherein: the antimicrobial material is a granular material; at least 90% w/w of the particles have a particle size in the range of from 1.0 mm up to and including 8.0 mm measured according to the method DIN 66165-1/-2; at least 90% w/w of the particles have an aspect ratio R, equal to or lower than 8; the antimicrobial agent (A) comprises elemental silver nanoparticles; the antimicrobial agent (A) is present in an amount in the range of from 0.001% w/w up to and including 2% w/w on antimicrobial material; the carrier (B) is a polymer comprising a polyamide; the carrier (B) is present in an amount in the range of from 98% w/w up to and including 99.999% w/w on antimicrobial material. The invention further relates to an article comprising the granular antimicrobial material, a device comprising the granular antimicrobial material or the article. The invention also relates to a process for preparing the granular antimicrobial material and use of the granular antimicrobial material or an article or a device comprising the granular antimicrobial material in water treatment systems/appliances, water filters, swimming pools, whirlpools, water supply containers, water storage and for treatment of drinking water.
摘要翻译：本发明涉及由包含抗微生物剂（A）和载体（B）的颗粒组成的抗微生物材料，其中：抗微生物材料是颗粒材料; 至少90％w / w的颗粒具有根据DIN 66165-1 / -2的方法测量的尺寸在1.0mm至8.0mm范围内的粒度; 至少90％w / w的颗粒具有等于或低于8的纵横比R; 抗微生物剂（A）包含元素银纳米颗粒; 抗微生物剂（A）以抗微生物材料的0.001％w / w至2％w / w的量存在; 载体（B）是包含聚酰胺的聚合物; 载体（B）的存在量为抗菌材料的98％w / w至99.999％w / w的范围。本发明还涉及包含颗粒抗微生物材料的制品，包含颗粒状抗微生物材料或制品的装置。本发明还涉及一种制备颗粒抗微生物材料的方法以及在水处理系统/设备，水过滤器，游泳池，旋流器，给水容器中的粒状抗微生物材料或包含颗粒状抗微生物材料的制品或装置的使用，储水和饮用水处理。

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