|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F25D-003/08 F25D-027/00 A47B-096/04|
|미국특허분류(USC)||62/371 ; 62/457.9 ; 62/236 ; 312/401 ; 428/624|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 33 인용 특허 : 13|
An insulating vacuum panel comprising an insulating support member enclosed within a sealed, flexible polymeric envelope, the envelope comprising a polymeric barrier film which minimizes permeation of gas and liquid through the barrier film, the panel having an R value per inch of at least about 20 wherein the enclosed insulated vacuum panel is useful as insulation to maintain an essentially constant temperature in a closed structure, and a system for storing and transporting temperature-sensitive materials wherein the insulated vacuum panels are employe...
[ What is claimed is:] [1.] An insulating vacuum panel having an R value per inch of at least 20, said panel comprising an insulating support member enclosed within a sealed, flexible polymeric envelope, said envelope comprising a heat-sealable, multiple layer laminate, said laminant comprising at least one polyethylene terephthalate layer and at least one barrier layer selected from the group consisting of polyvinylidene chloride, polyvinyl alcohol, polyamide, polyolefin and aluminum foil wherein said enclosed insulated vacuum panel is useful as insulat...