|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01J-020/00 H01J-007/18 C09K-003/00|
|미국특허분류(USC)||502/400 ; 502/526 ; 252/181.1 ; 252/181.6 ; 252/194|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 42 인용 특허 : 6|
The present invention is a hydrogen getter and method for formulating and using the getter. This getter effectively removes hydrogen gas typically present in many hermetically-sealed electronic applications where the presence of such gas would otherwise be harmful to the electronics. The getter is a non-organic composition, usable in a wide range of temperatures as compared to organic getters. Moreover, the getter is formulated to be used without the need for the presence of oxygen. The getter is comprised of effective amounts of an oxide of a platinum g...
[ What is claimed is:] [1.] A hydrogen gas absorber comprising effective amounts of oxides of platinum group metals to remove hydrogen from a particular environment, effective amounts of a desiccant to absorb water produced from the reaction of hydrogen with said oxides, effective amounts of a gas permeable binder to satisfactorily hold said oxides and said desiccant in a matrix formed by said binder, and wherein the absorber has been cured in gas with effective amounts of oxygen and at an effective temperature and for an effective time sufficient to sta...