Patent ID: 11958996
Assignee: NAN YA PLASTICS CORPORATION
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B | IPC C

Claim 0:
1. A manufacturing method of a protection tape, comprising:
providing a base film;
forming an antistatic layer on the base film, wherein the antistatic layer comprises:
a first resin; and
conductive materials, dispersed in the first resin, wherein the conductive materials comprise at least one of metal ions and carbon, wherein forming the antistatic layer on the base film comprises:
providing a first mixture on the base film, wherein the first mixture comprises 2 wt % to 20 wt % of the first resin, 1 wt % to 5 wt % of the conductive materials, 0.05 wt % to 10 wt % of surface modified filler particles, 0.05 wt % to 10 wt % of first additives, and 25 wt % to 85 wt % of a first solvent;

performing a corona treatment on the base film to form a corona treated surface of the base film; and
forming an adhesive layer on the corona treated surface of the base film, wherein the surface impedance of the antistatic layer after the corona treatment is less than 1E+9Ω.