Patent ID: 7119125

Claim:
A sulfated bi-modal composition, which comprises: (a) between 10% and 50% by weight of an emulsifier which conforms to the following structure: CH 3 (CH 2 ) n —O—(CH 2 CH 2 O) a (CH 2 CH(CH 3 )O) b —(CH 2 CH 2 O) c —SO − 3 M + wherein; n is an integer ranging from 5 to 19; a, b, and c are independently each integers ranging from 0 to 20; M is a group needed as a counter ion and selected from the group consisting of Na, K, Ca, Mg, NH 4 and HN—(CH 2 CH 2 OH) 3 and (b) between 90% and 50% of an emulsifier which conforms to the following structure: wherein; y is an integer ranging from 5 to 19, and is equal to n; x is an integer ranging from 3 to 17 with the proviso that x=y+2 M is a group needed as a counter ion and selected from the group consisting of Na, K, Ca, Mg, NH 4 and HN—(CH 2 CH 2 OH) 3 a, b, and c are independently each integers ranging from 0 to 20.