|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F17C-011/00 F25D-011/00 F25D-023/06 A47B-096/04|
|미국특허분류(USC)||62/045.1 ; 62/440 ; 62/451 ; 312/401 ; 312/400|
|§371/§102 date||19960724 (19960724)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 6|
An insulated structure is formed by injection of a foamed thermal-insulating material created by foaming into a space between a plastic board and metal plate with a disposition of copper pipes. A non-halogenated organophosphorus compound having a molecular weight over 150 as an additive with an OH group as a functional group is mixed with the raw materials of the foamed thermal-insulating material including polyol, a foam stabilizer, a catalyst, a foaming agent having at least one component of hydrocarbon, and an organic polyisocyanates. By adding a non-...
[ We claim:] [1.] An insulated structure comprising:a) a first housing defining an insulated storage area;b) a second housing spaced from and generally conforming to the shape of the first housing, the first housing and second housing defining a first spacial area;c) a foamed thermal-insulating material created by foaming injected into the first spacial area, the foamed thermal insulating material comprising:i) polyol;ii) a foam stabilizer;iii) a catalyst comprising: a first tertiary amine polymer; and a second tertiary amine polymer with over 50% by wei...