Those test below were pretty pathetic really, when I have done the transfer method before I have only really did it on to another page of the National Geographic magazine and I would leave it longer.. up to over night, but I guess the photo's below with give you an idea of how these products work.
So my curiosity got the better of me... I just did a quite google search for di-lemonene and read about using it with heat... so I tried it... photo is below, but it is definitely quicker, but again results are varied!
Have your tried searching on YouTube for image transfer, that is where I pretty much learnt every thing I know..
You might like to also try these two mediums as a transfer method. Gin - Wintergreen oil - Blender Pens. :)