US  3,779,979 <br/>
Process for the preparation of novel high chlorinated butyl rubber and vulcanizable composition containing the same. 

 -  Dec. 18, 1973 
<br/><br/><label>Subjects--Local Terms: </label><br/>RUBBER <br/>CHLORINATED BUTYL RUBBER <br/>VULCANIZING 
<br/><br/><label>Call Number: </label>US 3,779,979