98551209
May 15, 2024
Unprocessed Ultraviolet-curable polymer resins, and Semi-processed Ultraviolet-curable polymer resins; Synthetic resins in liquid state as semi-finished products, with polymerization initiators added thereto; Synthetic resins for use in semiconductor manufacturing processes; ultraviolet-curable polymer resins for use in semiconductor manufacturing processes; Synthetic resins for use in forming bumps on a surface of semiconductor wafers before applying a protective tape to the surface; Industrial chemicals, namely, photo-polymerization initiators for use in initiating photo-polymerization reactions
Chemicals