| abstract |
Disclosed herein are process solutions, which may be aqueous-based, non-aqueous-based, and combinations thereof, that contain at least one alkoxylated acetylenic diol surfactant. In one aspect, the process solution comprises water and an alkoxylated acetylenic diol surfactant having the formula A: n nwhere r and t are 1 or 2, (n+m) is 1 to 30 and (p+q) is 1 to 30. |