|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B32B-001/06 F16L-059/08 F16L-059/02|
|미국특허분류(USC)||428/166 ; 156/77 ; 156/205 ; 428/186|
|우선권정보||GB-0013271 (1981-04-29); GB-0016352 (1981-05-28)|
|§371/§102 date||19821214 (19821214)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 2 인용 특허 : 2|
Insulating material is formed in a continuous strip and comprises a web of flexible impervious polymeric material in which individually spaced elongate pockets have been formed transversely across the elongate strip. Insulation material is located in the pockets which are covered by a sheet of impervious foil material, such as aluminium foil, which forms one outer surface of the completed web of insulating material. The foil is heat sealed to the polymeric material so that the insulation material in the pockets is totally encompassed by impervious materi...
An insulating material comprising a flexible web of spaced impervious material, a plurality of individual strips of insulation material extending transverse to the longitudinal axis of the flexible web each strip being completely encompassed by impervious material, and a metal foil forming at least one outer surface of the insulating material.