Hi nauna,
No, you can't block, remove or hide address bar due to security reason. But you can open the web browser as pop up by disabling the address bar.
<input id="Button1" type="submit" value="button" onclick="window.open('Default.aspx','Pop_Up','directories=no,titlebar=no,toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=yes');" />