公开(公告)号：WO2020117468A1

公开(公告)日：2020-06-11

申请号：PCT/US2019/062155

申请日：2019-11-19

Applicant: DUPONT SAFETY & CONSTRUCTION, INC.

Inventor： ALLEYNE, Roberta, Espinoza

IPC: A62B17/04 ,  A62B18/08

Abstract: A protective garment comprising a hood with a face area, the face area provided with an elastomeric interface having an opening for engaging and demountably sealing a full-face mask or full-face respirator to the hood, the opening having a forehead edge and the chin edge that are both incurvate edges with respect to the center of the opening, and two cheek edges that are excurvate edges with respect to the center of the opening; the opening further having a centerline horizontal dimension between the first and second cheek edges and a centerline vertical dimension between the forehead edge and the chin edge; the centerline horizontal dimension to centerline vertical dimension aspect ratio being 1.5 or greater.