Patent ID: 11945950
Assignee: HONGRITA PLASTICS LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A germ-repellent silicone rubber comprising: a silicone rubber substrate and germ-repellent active ingredients incorporated therein; wherein the mass ratio of the silicone rubber substrate to the germ-repellent active ingredient is 100:(2-10);
the silicone rubber substrate includes component A and component B, component A includes polydimethylsiloxane with vinyl groups; component B includes polydimethylsiloxane with functional groups;
the germ-repellent active ingredients include a polyethoxylated non-ionic surfactant, wherein the polyethoxylated non-ionic surfactant is selected from a combination of polyethylene glycol or the derivative thereof with silicone oil;
wherein said polyethylene glycol or the derivative thereof comprises polyethylene glycol 200, polyethylene glycol 400, methyl polyethylene glycol 600, and poly(ethylene glycol) sorbitol hexaoleate.