B737-800
Flight Crew Air Transport Pilot (ATP)
Inflight Event / Encounter Wake Vortex Encounter
Flight Crew Regained Aircraft Control
Environment - Non Weather Related; Procedure
Cleared onto the RWY to hold; asked by tower if we had preceding aircraft (just took off) in sight; (same type aircraft). We replied we did and were given a takeoff clearance. On climbout; we experienced the preceding aircraft's wake turbulence; full aileron deflection; we shallowed out our turn and climb rate but speed went well above 250 knots below 10K. Can't remember if pilot flying clicked off the autothrottles; I mentioned watch your speed but he was slow to correct. ATC 'never' said anything as we got switched to Center from departure.We should have delayed our takeoff roll and/or asked ATC for a RWY heading after takeoff to extend our ground track beyond the preceding aircraft's turn point.
B737-800 Captain reported encountering wake turbulence from preceding aircraft on takeoff from SEA.