blender to poser materials

Hi, I have Poser 10 and Blender 2.69.
I made a couple wine glasses in Blender and added the material, (Glass). Everything renders just fine in blender.
I export as an obj.
Then when in Poser and I import the glasses and render the glasses, they are not glass just solid grey.
Doesn’t the material export with the wineglasses?
Thanks!