If you have some potential buyers in mind, you need to pitch them like any other investor. So just send an email Hi, It was great meeting you that one time a

If you have some potential buyers in mind, you need to pitch them like any other investor. So just send an email Hi, It was great meeting you that one time at <conference, coffee shop, online>. I was wondering if you had a few minutes to let me tell you more about XYZ startup. We've got some great things going on and I'd like to get your thoughts. Thanks, throwawaysale