公开(公告)号：US11273976B2

公开(公告)日：2022-03-15

申请号：US16289696

申请日：2019-03-01

Applicant: Asset Guard Products Inc.

Inventor： Richard Thurston ,  Richard Davis

IPC: B65D88/36 ,  B65D88/34

Abstract: Tank lids include a first coated substrate including a first part having a first thickness, a first elastomer coating the first part, a second coated substrate positioned adjacent to the first coated substrate, the second coated substrate including a second part having a second thickness, and a second elastomer coating the second part. A first seam can be formed between the first and second coated substrates to allow for moisture to pass between the first and second coated substrates so that moisture is allowed to seep away from the top of the tank lid.

公开(公告)号：US12031052B2

公开(公告)日：2024-07-09

申请号：US17947400

申请日：2022-09-19

Applicant: ASSET GUARD PRODUCTS INC.

Inventor： Richard Parker Thurston ,  Richard Davis

IPC: C09D175/04 ,  B05D7/00 ,  B65D90/04 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02

CPC classification number: C09D175/04 ,  B05D7/52 ,  B65D90/046 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02 ,  B05D2201/02 ,  B05D2503/00 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/019

Abstract: The present disclosure relates to multi-layered elastomer-based liners. In at least one embodiment, a coated substrate includes a substrate and a first elastomer coating disposed on the substrate. The first elastomer coating is substantially free of sulfur and includes a first elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The coated substrate includes a second elastomer coating disposed on the first coating. The second elastomer coating includes a second elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The first elastomer is the same as or different than the second elastomer and at least one of the first elastomer or the second elastomer is a polyurea-polyurethane copolymer.