Additives containing:<br> <br><br><br>- a styrene-maleic anhydride copolymer esterified with C4-C20 alcohols, modified by  aminopropylmorpholine, and<br> <br><br><br>- more than 50 % but not more than 75 % by weight of mineral oils,<br> for use in the manufacture of lubricating oils
Autonomous suspension under authorised use
condition:B,certificate:N990,action:27|condition:B,action:08