|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||521/55 ; 222/3865 ; 222/389 ; 222/394|
|우선권정보||GB-0004775 (1989-03-02); GB-0013051 (1989-06-07)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 15 인용 특허 : 1|
Systems for storing and dispensing gases. The gas storage systems are two-phase gas/solid or gas/liquid, or three-phase gas/liquid/solid, functioning by reversible sorption. In gas storage systems having a solid phase, use is made of a polymeric material, preferably a hydrogel, having microvoids functioning as interstitial stores for gas. Reversible gas sorption in the microporous polymer is improved by treatment with a swelling promoter. The stored gas may be a propellant, and reversible sorption propellant storage may be used in all types of pressure p...
A gas storage and dispensing system for the substantially reversible storage of a gas, said gas storage and dispensing system comprising a polymeric material which sorbs increasing quantities of fluid in increasing ambient pressure and desorbs previously sorbed gas with decreasing in ambient pressure, the polymeric material having molecular microvoids occupiable by a fluid to cause the polymeric material to form a reversible sorption gas storage system.