C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
44/19, 196/68
C10L 1/18 (2006.01) C10L 1/196 (2006.01)
Patent
CA 1334013
Copolymers of acrylic and/or methacrylic acid esters of higher alcohols or alcohol cuts with at least 16 C-atoms in the alcohol radical with from 0.5 to 2.5% by weight of maleic anhydride as flow improvers in crude petroleum oils and/or fractions thereof.
592933
Herold Claus-Peter
Pietsch Oliver
Ritter Wolfgang
von Tapavicza Stephan
Zoellner Wolfgang
Cognis Deutschland Gmbh & Co. Kg
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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