Patent ID: 11876232
Assignee: DONGHUA UNIVERSITY
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC H  D  Y | IPC D  H

Claim 13:
14. The gas diffusion layer of claim 8, wherein the phenolic resin is a thermoplastic phenolic resin, a thermosetting phenolic resin, or a blend of the thermoplastic phenolic resin and the thermosetting phenolic resin with a mass ratio of (9-1):(1-9); wherein a content of the phenolic resin in the fibrous binder is 10-50 wt %; wherein the composite fiber is a sea-island fiber, a sheath-core fiber, a side-by-side fiber, or a segmented-pie fiber; wherein the blend fiber is made from two or more resins prepared by a melt-blending spinning or a solution-blending spinning.