Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite metal calcium phosphate antibacterial agent, and preparation method and inorganic artificial stone thereof
The invention discloses a composite metal calcium phosphate antibacterial agent, a preparation method thereof and an inorganic artificial stone thereof. The composite metal calcium phosphate antibacterial agent comprises nano calcium phosphate, silver atoms and copper atoms; the nano calcium phosphate is prepared by taking modified nano calcium carbonate as a raw material; silver atom and copper atom colloids are adsorbed on the surface of the nano calcium phosphate; the silver atoms are used as an activating agent, and the copper atoms are used as an antibacterial agent to be activated. The composite metal calcium phosphate antibacterial agent disclosed by the invention contains various bactericidal and antibacterial substances, has a good broad-spectrum bactericidal effect and is not easy to lose. The composite metal calcium phosphate antibacterial agent prepared by taking nano calcium carbonate as the raw material has very excellent cost advantage, is suitable for large-scale industrial manufacturing, and has the advantages of being more environment-friendly and healthier. And the prepared inorganic artificial stone has a good antibacterial effect and meets the requirements of JC/T897-2014 Standards for Antibacterial Performance of Antibacterial Ceramic Products.
本发明公开了一种复合金属磷酸钙抗菌剂及其制备、及其无机人造石。所述复合金属磷酸钙抗菌剂包括纳米磷酸钙、银原子和铜原子；所述纳米磷酸钙以改性纳米碳酸钙为原料制得；所述纳米磷酸钙的表面吸附有银原子和铜原子胶体；所述银原子作为活化剂，所述铜原子作为待激活抗菌剂。本发明所述的复合金属磷酸钙抗菌剂，含有多种的杀菌抗菌物质，具有良好的广谱杀菌效果，且不易流失。以纳米碳酸钙为原料制备的复合金属磷酸钙抗菌剂，具有非常优越的成本优势，适用于大规模的工业制造，且具有更环保和健康的优点。制得的无机人造石，抗菌效果良好，符合JC/T897－2014《抗菌陶瓷制品抗菌性能》标准的要求。
Composite metal calcium phosphate antibacterial agent, and preparation method and inorganic artificial stone thereof
The invention discloses a composite metal calcium phosphate antibacterial agent, a preparation method thereof and an inorganic artificial stone thereof. The composite metal calcium phosphate antibacterial agent comprises nano calcium phosphate, silver atoms and copper atoms; the nano calcium phosphate is prepared by taking modified nano calcium carbonate as a raw material; silver atom and copper atom colloids are adsorbed on the surface of the nano calcium phosphate; the silver atoms are used as an activating agent, and the copper atoms are used as an antibacterial agent to be activated. The composite metal calcium phosphate antibacterial agent disclosed by the invention contains various bactericidal and antibacterial substances, has a good broad-spectrum bactericidal effect and is not easy to lose. The composite metal calcium phosphate antibacterial agent prepared by taking nano calcium carbonate as the raw material has very excellent cost advantage, is suitable for large-scale industrial manufacturing, and has the advantages of being more environment-friendly and healthier. And the prepared inorganic artificial stone has a good antibacterial effect and meets the requirements of JC/T897-2014 Standards for Antibacterial Performance of Antibacterial Ceramic Products.
本发明公开了一种复合金属磷酸钙抗菌剂及其制备、及其无机人造石。所述复合金属磷酸钙抗菌剂包括纳米磷酸钙、银原子和铜原子；所述纳米磷酸钙以改性纳米碳酸钙为原料制得；所述纳米磷酸钙的表面吸附有银原子和铜原子胶体；所述银原子作为活化剂，所述铜原子作为待激活抗菌剂。本发明所述的复合金属磷酸钙抗菌剂，含有多种的杀菌抗菌物质，具有良好的广谱杀菌效果，且不易流失。以纳米碳酸钙为原料制备的复合金属磷酸钙抗菌剂，具有非常优越的成本优势，适用于大规模的工业制造，且具有更环保和健康的优点。制得的无机人造石，抗菌效果良好，符合JC/T897－2014《抗菌陶瓷制品抗菌性能》标准的要求。
Composite metal calcium phosphate antibacterial agent, and preparation method and inorganic artificial stone thereof
复合金属磷酸钙抗菌剂及其制备方法、及其无机人造石
GAO ZHONGLIN (Autor:in) / SHU CHENG (Autor:in)
06.11.2020
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