If you give your the link a class then you can try and hide with css as I have done with JCal Pro event component...
It is not beautiful but it worked for me for now.
OPEN {joomla}/plugins/content/ChronoComments.php
On line# 142 FIND
$language = '<br /><a href="'.$page_link.'#comments">'.JText::_( 'READ N COMMENTS' )."</a>";
REPLACE with
$language = '<br /><a href="'.$page_link.'#comments" class="chronocommentslink">'.JText::_( 'READ N COMMENTS' )."</a>";
SAVE AND CLOSE FILE
OPEN {joomla}/components/com_chronocomments/style.css
ADD
.sobi2CompDesc a.chronocommentslink, .eventdesclarge a.chronocommentslink, .eventdesc a.chronocommentslink, .searchdesc a.chronocommentslink, .contentdescription a.chronocommentslink{
display: none;
}
SAVE AND CLOSE
OPEN {joomla}/components/com_chronocomments/style-ie6.css
ADD
.sobi2CompDesc a.chronocommentslink, .eventdesclarge a.chronocommentslink, .eventdesc a.chronocommentslink, .searchdesc a.chronocommentslink, .contentdescription a.chronocommentslink{
display: none;
}
SAVE AND CLOSE