A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Paint wood composite door with antibacterial and anticorrosive functions
The invention provides a painted wood composite door with antibacterial and anticorrosive functions. Compared with the prior art, the paint layer is internally provided with the graphene oxide loaded nano-zinc oxide compound, the graphene oxide loaded nano-zinc oxide compound serves as an active antibacterial factor to react with oxygen and water in air to generate active substances with oxidation-reduction effects, such as OH <->, O2 <->, H2O2 and Zn < 2 + >, and Zn < 2 + > can react with the surfaces of microorganisms with negative charges through coulomb force, so that the anti-bacterial effect is achieved. The preparation method comprises the following steps of: breaking enzyme of a cell electron transfer system, preventing bacterial DNA (Deoxyribose Nucleic Acid) from being copied, breaking a bacterial cell structure, reacting sulfydryl in various microorganisms such as OH <->, O2 <-> and H2O2, breaking the proliferation capacity of the cells, inactivating and sterilizing the bacteria, dissociating Zn < 2 + > from the cells, and repeating the process, so that a long-term antibacterial effect is realized.
本发明提供了一种具有抗菌防腐功能的油漆木质复合门。与现有技术相比，本发明在油漆层中设氧化石墨烯负载纳米氧化锌复合物，其作为活性抗菌因子与空气中的氧气和水发生反应生成OH‑、O2‑、H2O2和Zn2+等具有氧化还原作用的活性物质，Zn2+可通过库仑力与带有负电荷的微生物表面发生作用，破坏细胞电子传递系统的酶，并阻止细菌DNA复制，破坏细菌细胞结构，OH‑、O2‑、H2O2多种微生物中的巯基发生反应，破坏其细胞的增殖能力，对细菌进行灭活，灭菌后，Zn2+从细胞内游离出来，重复上述过程，从而实现长期抗菌效果。
Paint wood composite door with antibacterial and anticorrosive functions
The invention provides a painted wood composite door with antibacterial and anticorrosive functions. Compared with the prior art, the paint layer is internally provided with the graphene oxide loaded nano-zinc oxide compound, the graphene oxide loaded nano-zinc oxide compound serves as an active antibacterial factor to react with oxygen and water in air to generate active substances with oxidation-reduction effects, such as OH <->, O2 <->, H2O2 and Zn < 2 + >, and Zn < 2 + > can react with the surfaces of microorganisms with negative charges through coulomb force, so that the anti-bacterial effect is achieved. The preparation method comprises the following steps of: breaking enzyme of a cell electron transfer system, preventing bacterial DNA (Deoxyribose Nucleic Acid) from being copied, breaking a bacterial cell structure, reacting sulfydryl in various microorganisms such as OH <->, O2 <-> and H2O2, breaking the proliferation capacity of the cells, inactivating and sterilizing the bacteria, dissociating Zn < 2 + > from the cells, and repeating the process, so that a long-term antibacterial effect is realized.
本发明提供了一种具有抗菌防腐功能的油漆木质复合门。与现有技术相比，本发明在油漆层中设氧化石墨烯负载纳米氧化锌复合物，其作为活性抗菌因子与空气中的氧气和水发生反应生成OH‑、O2‑、H2O2和Zn2+等具有氧化还原作用的活性物质，Zn2+可通过库仑力与带有负电荷的微生物表面发生作用，破坏细胞电子传递系统的酶，并阻止细菌DNA复制，破坏细菌细胞结构，OH‑、O2‑、H2O2多种微生物中的巯基发生反应，破坏其细胞的增殖能力，对细菌进行灭活，灭菌后，Zn2+从细胞内游离出来，重复上述过程，从而实现长期抗菌效果。
Paint wood composite door with antibacterial and anticorrosive functions
一种具有抗菌防腐功能的油漆木质复合门
TONG TING (author) / GUO HONGJIE (author) / LU LEI (author) / JI KUI (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
A61L
Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein
,
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS