公开(公告)号：US20220243073A1

公开(公告)日：2022-08-04

申请号：US17648738

申请日：2022-01-24

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Yongzhong Wang ,  Tad Bergstresser ,  Matthew Gacek

IPC: C09D5/14 ,  C09D133/10 ,  C09D7/61 ,  C08K3/08

Abstract: The present disclosure relates a multilayered film that may include a first PET substrate, and a first anti-microbial coating overlying the first PET substrate. The first anti-microbial coating may include an acrylate-based component, and a silver-based filler component within the acrylate-based component. The first anti-microbial coating may have a MRSA anti-microbial rating of at least about 75%, where the MRSA anti-microbial rating is defined as the percent reduction of methicillin-resistant Staphylococcus aureus (MRSA) activity from an initial inoculation of MRSA on the surface of the anti-microbial layer after 24 hours as measured using ISO22196.

公开(公告)号：US12281247B2

公开(公告)日：2025-04-22

申请号：US18065226

申请日：2022-12-13

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Yongzhong Wang ,  Matthew Gacek ,  Tad Bergstresser

IPC: C09J7/25 ,  C09J7/40 ,  C09J133/08 ,  C09J183/04

Abstract: The present disclosure related to a multilayer protective film that may include a structural PET layer, a first removable adhesive layer underlying the structural PET layer, a first peelable adhesive layer overlying the structural PET layer, a first flame retardant PET layer overlying the first peelable adhesive layer, a second peelable adhesive layer overlying the first flame retardant PET layer, and a second flame retardant PET layer overlying the second peelable adhesive layer. The multilayer protective film may have a lateral flame spread of at least about 20 KW/m2, a specific optical density (Ds) of not greater than about 300, and a cumulative specific optical density (VOF4) of not greater than about 600.