TY - BOOK AU - Giurginca Maria AU - Herdan J M AU - Ivan G TI - Behaviour of antioxidants containing a disulfide bridge in natural rubber PY - 1987/// PB - Journal of Natural Rubber Research KW - Anti oxidants KW - Natural rubber N2 - Antioxidants containing a -S-S- bridge have been synthesised and tested; it has been proved, they are able to be bonded on the elastomer backbone during processing and ensure a superior protection level by comparison to antioxidants with similar strucuture, but without a disulfide bridge. The obtained data from physico-chemical investigation are in good agreement with information obtained from physical tests carried out before and after ageing ER -