Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Antibacterial agent containing silver-copper simple substance colloid, zinc replacement preparation process of antibacterial agent and artificial stone
The invention relates to an antibacterial agent containing silver-copper simple substance colloid, a zinc replacement preparation process of the antibacterial agent and an artificial stone. The silver-copper composite material comprises a silver-copper simple substance colloid which is prepared by adopting a zinc replacement preparation process, wherein the molar content ratio of elemental silverto elemental copper in the elemental silver-copper colloid is 0.3: 1; zinc oxide nanoparticles are also included; wherein the molar content ratio of the elemental silver to the elemental copper to thezinc oxide nanoparticles is 0.3: 1: 1.5. The invention further provides a zinc replacement preparation process of the antibacterial agent containing the silver-copper simple substance colloid and artificial stone containing the antibacterial agent containing the silver-copper simple substance colloid. The zinc replacement preparation process of the antibacterial agent containing the silver-coppersimple substance colloid has the advantages of simple components, few impurities, high reduction efficiency, controllability, no heavy metal emission, environmental protection and safety. The prepared artificial stone has good visual experience and tactile experience, and the antibacterial effect can meet the requirements of the JC/T897-2014 standard.
本发明涉及一种含有银铜单质胶体的抗菌剂及其锌置换制备工艺、人造石。包括银铜单质胶体，所述银铜单质胶体采用锌置换制备工艺制得；在所述银铜单质胶体中银单质和铜单质的摩尔含量比为0.3:1；还包括氧化锌纳米颗粒；所述银单质、铜单质和氧化锌纳米颗粒的摩尔含量比为0.3:1:1.5。本发明还提出了所述含有银铜单质胶体的抗菌剂的锌置换制备工艺和含有所述含有银铜单质胶体的抗菌剂的人造石；本发明所述含有银铜单质胶体的抗菌剂的锌置换制备工艺，具有成分简单、杂质少、还原效率高且可控的优点，无重金属排放，环保安全。制得的所述人造石具有良好的视觉体验感和触觉体验感，抗菌效果能满足JC/T897－2014标准的要求。
Antibacterial agent containing silver-copper simple substance colloid, zinc replacement preparation process of antibacterial agent and artificial stone
The invention relates to an antibacterial agent containing silver-copper simple substance colloid, a zinc replacement preparation process of the antibacterial agent and an artificial stone. The silver-copper composite material comprises a silver-copper simple substance colloid which is prepared by adopting a zinc replacement preparation process, wherein the molar content ratio of elemental silverto elemental copper in the elemental silver-copper colloid is 0.3: 1; zinc oxide nanoparticles are also included; wherein the molar content ratio of the elemental silver to the elemental copper to thezinc oxide nanoparticles is 0.3: 1: 1.5. The invention further provides a zinc replacement preparation process of the antibacterial agent containing the silver-copper simple substance colloid and artificial stone containing the antibacterial agent containing the silver-copper simple substance colloid. The zinc replacement preparation process of the antibacterial agent containing the silver-coppersimple substance colloid has the advantages of simple components, few impurities, high reduction efficiency, controllability, no heavy metal emission, environmental protection and safety. The prepared artificial stone has good visual experience and tactile experience, and the antibacterial effect can meet the requirements of the JC/T897-2014 standard.
本发明涉及一种含有银铜单质胶体的抗菌剂及其锌置换制备工艺、人造石。包括银铜单质胶体，所述银铜单质胶体采用锌置换制备工艺制得；在所述银铜单质胶体中银单质和铜单质的摩尔含量比为0.3:1；还包括氧化锌纳米颗粒；所述银单质、铜单质和氧化锌纳米颗粒的摩尔含量比为0.3:1:1.5。本发明还提出了所述含有银铜单质胶体的抗菌剂的锌置换制备工艺和含有所述含有银铜单质胶体的抗菌剂的人造石；本发明所述含有银铜单质胶体的抗菌剂的锌置换制备工艺，具有成分简单、杂质少、还原效率高且可控的优点，无重金属排放，环保安全。制得的所述人造石具有良好的视觉体验感和触觉体验感，抗菌效果能满足JC/T897－2014标准的要求。
Antibacterial agent containing silver-copper simple substance colloid, zinc replacement preparation process of antibacterial agent and artificial stone
含有银铜单质胶体的抗菌剂及其锌置换制备工艺、人造石
GAO ZHONGLIN (Autor:in) / SHU CHENG (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
A01N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF
,
Konservieren von Körpern von Menschen, Tieren, Pflanzen oder deren Teilen
/
A01P
BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
,
Biozide Wirkung, Schädlinge vertreibende, Schädlinge anlockende oder Pflanzenwachstum regulierende Wirkung von chemischen Verbindungen oder Mitteln
/
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020