公开(公告)号：US12103266B2

公开(公告)日：2024-10-01

申请号：US17161730

申请日：2021-01-29

Applicant: KURARAY CO., LTD.

Inventor： Edgard Chow ,  Astrid Torres

IPC: B32B1/08 ,  B32B7/12 ,  B32B17/02 ,  B32B17/10 ,  B32B27/12 ,  B32B27/30 ,  B32B27/32 ,  F16L11/08 ,  F17D5/00

CPC classification number: B32B1/08 ,  B32B7/12 ,  B32B17/02 ,  B32B17/10 ,  B32B27/12 ,  B32B27/306 ,  B32B27/32 ,  F16L11/08 ,  F17D5/00 ,  B32B2250/05 ,  B32B2262/101 ,  B32B2597/00

Abstract: A flexible pipe comprising at least one layer of ethylene-vinyl alcohol resin (EVOH) as the innermost layer, wherein the pipe is suitable for use under high pressure, is configured to retain mechanical properties at pressures up to at least about 1500 psig, and can also retain its structural function upon decompression.

公开(公告)号：US20200070483A1

公开(公告)日：2020-03-05

申请号：US16554032

申请日：2019-08-28

Applicant: KURARAY CO., LTD.

Inventor： Edgard CHOW ,  Astrid Torres ,  Wataru Hirose

IPC: B32B27/30 ,  B32B7/12 ,  B65D77/00

Abstract: A multilayer article having at least one layer of an ethylene vinyl alcohol (EVOH) resin composition comprising of an ethylene-vinyl alcohol copolymer, an unmodified ethylene-α-olefin copolymer and acid modified ethylene-α-olefin copolymer as described below, which is suitable for use in making (or as) a storage bag for agricultural products, food, drink, pharmaceutical, cosmetic, industrial chemical, detergent products.