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A platform for research: civil engineering, architecture and urbanism
Composite metal calcium phosphate antibacterial organic artificial stone and preparation method of antibacterial agent thereof
The invention discloses composite metal calcium phosphate antibacterial organic artificial stone and a preparation method of an antibacterial agent thereof. The composite metal calcium phosphate antibacterial organic artificial stone comprises an antibacterial bonding liquid, wherein the antibacterial bonding liquid comprises a composite metal calcium phosphate antibacterial agent, and 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 prepared organic artificial stone has the characteristics of good heat resistance, broad-spectrum antibacterial property, excellent slow release property and the like, has very excellent cost advantage, and can meet the cost optimization requirement of large-scale industrial manufacturing of the organic artificial stone. The invention provides the preparation method of the composite metal calcium phosphate antibacterial agent, and antibacterial active substances in the prepared composite metal calcium phosphate antibacterial agent are not liable to lose.
本发明公开了一种复合金属磷酸钙抗菌的有机人造石及其抗菌剂的制备方法。所述复合金属磷酸钙抗菌的有机人造石包括抗菌粘结液，所述抗菌粘结液包括复合金属磷酸钙抗菌剂，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；制得的有机人造石，具有耐热性好、广谱抗菌、缓释性优良和等特点，且具有非常优越的成本优势，可满足大规模的有机人造石的工业制造的成本优化需求。本发明提出了所述的复合金属磷酸钙抗菌剂的制备方法，制得的复合金属磷酸钙抗菌剂含有的抗菌活性物质不易流失。
Composite metal calcium phosphate antibacterial organic artificial stone and preparation method of antibacterial agent thereof
The invention discloses composite metal calcium phosphate antibacterial organic artificial stone and a preparation method of an antibacterial agent thereof. The composite metal calcium phosphate antibacterial organic artificial stone comprises an antibacterial bonding liquid, wherein the antibacterial bonding liquid comprises a composite metal calcium phosphate antibacterial agent, and 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 prepared organic artificial stone has the characteristics of good heat resistance, broad-spectrum antibacterial property, excellent slow release property and the like, has very excellent cost advantage, and can meet the cost optimization requirement of large-scale industrial manufacturing of the organic artificial stone. The invention provides the preparation method of the composite metal calcium phosphate antibacterial agent, and antibacterial active substances in the prepared composite metal calcium phosphate antibacterial agent are not liable to lose.
本发明公开了一种复合金属磷酸钙抗菌的有机人造石及其抗菌剂的制备方法。所述复合金属磷酸钙抗菌的有机人造石包括抗菌粘结液，所述抗菌粘结液包括复合金属磷酸钙抗菌剂，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；制得的有机人造石，具有耐热性好、广谱抗菌、缓释性优良和等特点，且具有非常优越的成本优势，可满足大规模的有机人造石的工业制造的成本优化需求。本发明提出了所述的复合金属磷酸钙抗菌剂的制备方法，制得的复合金属磷酸钙抗菌剂含有的抗菌活性物质不易流失。
Composite metal calcium phosphate antibacterial organic artificial stone and preparation method of antibacterial agent thereof
复合金属磷酸钙抗菌的有机人造石及其抗菌剂的制备方法
GAO ZHONGLIN (author) / SHU CHENG (author)
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2020
| European Patent Office | 2020
| European Patent Office | 2020
| European Patent Office | 2020
| European Patent Office | 2020