C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
253/28, 260/468,
C07C 43/13 (2006.01) C07C 29/149 (2006.01) C07C 31/02 (2006.01) C07C 31/125 (2006.01) C07C 69/00 (2006.01) C08K 5/00 (2006.01) C08K 5/05 (2006.01) C08L 91/06 (2006.01) C10M 105/32 (2006.01)
Patent
CA 1142534
Abstract Novel branched-chain monoalcohols and derivatives thereof are disclosed. Such derivatives are selected from the group consis- ting of a) esters of aromatic, aliphatic or cycloallphatic acids having at least 2 carbon atoms and 1, 2 or 3 carboxyl groups; b) urethanes of aromatic, aliphatic or cycloaliphatic iso- cyanates; c) monoethers of polyalkylene oxide glycols having 2 to 50 alkylene oxide units each containing 2 or 3 carbon atoms and the alkyl- polyoxyalkylene sulfates derived therefrom; d) sulfates. The branched-chain monoalcohols are obtained by reduction of branched-chain monocarboxylic acids or esters thereof. Said acids are telomeric acids obtained by the free radical addition of I mole of acetic anhydride to at least three moles of hexene and/or higher ole- fins containing up to 30 or more carbon atoms (C30+) in the presence of a trivalent manganese compound. m e products of this invention are suitable for use in engine lubricating oils, lubricant compositions for polymers and wax compositions.
338389
Bik Joannes D.
de Klein Willem J.
Zeilstra Jacobus J.
Akzo N.v.
Fetherstonhaugh & Co.
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