|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/21 ; 149/41 ; 149/43 ; 149/44|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 30 인용 특허 : 2|
The invention relates to water-in-oil emulsion blasting agents having a discontinuous aqueous phase, a continuous oil or water-immiscible liquid organic phase, and an emulsifier having an unsaturated hydrocarbon chain for its lipophilic portion.
A water-in-oil emulsion blasting composition comprising a water-immiscible liquid organic fuel as a continuous phase, an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase, and from about 0.2% to about 5.0% by weight, based on the total composition, of an organic cationic emulsifier having a hydrophilic portion and a lipophilic portion, when the lipophilic portion is an unsaturated hydrocarbon chain.