Abstract:
The present invention relates to an antibacterial plastic substrate manufacturing method, an antibacterial plastic substrate manufactured by the method, and the antibacterial plastic substrate used in an antibacterial method. In the manufacturing method, an antibacterial substance with a general chemical formula of 3-phenyl-2-propylene-1-R is added into a plastic material to form a plastic substrate. R is an alcohol containing OH and its derivative, an aldehyde containing CHO and its derivative, an acid containing COOH and its derivative, or any combination of the above such as cinnamaldehyde. Further, a chemical manufacturing method and a physical manufacturing method are provided. The antibacterial plastic substrate releases molecules of the antibacterial substance of 3-phenyl-2-propylene-1-R, and users can put an object to be protected from bacteria into a molecular diffusion space of the antibacterial substance of 3-phenyl-2-propylene-1-R to achieve the antibacterial effect by the antibacterial molecules of the antibacterial substance of 3-phenyl-2-propylene-1-R.