Boric acid complexes
    9.
    发明授权
    Boric acid complexes 失效
    硼酸络合物

    公开(公告)号:US4778612A

    公开(公告)日:1988-10-18

    申请号:US921921

    申请日:1986-10-22

    摘要: Compounds of formula I ##STR1## wherein R and R.sup.1 are identical or different and are a radical of the formula ##STR2## where R.sup.2, R.sup.3 and R.sup.4 are each independently C.sub.1 -C.sub.18 alkyl and together contain not more than 22 carbon atoms, and R.sup.3 and R.sup.4 are also hydrogen, or wherein R and R.sup.1 are C.sub.5 -C.sub.6 cycloalkyl, unsubstituted or C.sub.1 -C.sub.4 alkyl-substituted phenyl, or naphthyl, C.sub.7 -C.sub.14 aralyl, furfuryl or thienyl, and wherein Y is --S--, --O--, --NH--, --N(C.sub.1 -C.sub.12 alkyl)--, --CH.sub.2 --, --CH(C.sub.1 -C.sub.12 alkyl)-- or --C(C.sub.1 -C.sub.12 alkyl).sub.2 -- and X.sup..sym. is 1 equivalent of a metallic cation selected from the group consisting of Li.sup..sym., Na.sup..sym., K.sup..sym., Mg.sup.2.sym., Ca.sup.2.sym., Ba.sup.2.sym., Zn.sup.2.sym., Mn.sup.2.sym., Ni.sup.2.sym., Fe.sup.3.sym., Fe.sup.2.sym., Co.sup.2.sym., Cu.sup.2.sym., Al.sup.3.sym., Cr.sup.3.sym., VO.sup. 3.sym., ZrO.sup.2.sym., MoO.sub.2.sup.2.sym. and TiO.sup.2.sym., are suitable as additives for lubricants and hydraulic oils and bring about an improvement in the extreme-pressure properties and in the anti-wear properties.

    摘要翻译: 式I的化合物其中R和R 1相同或不同并且是下式的基团:其中R 2,R 3和R 4各自独立地为C 1 -C 18烷基并且一起含有不超过22个碳原子, R 3和R 4也是氢,或其中R和R 1是C 5 -C 6环烷基,未取代的或C 1 -C 4烷基取代的苯基或萘基,C 7 -C 14芳甲酰基,糠基或噻吩基,其中Y是-S-,-O-, -NH-,-N(C 1 -C 12烷基) - , - CH 2 - , - CH(C 1 -C 12烷基) - 或-C(C 1 -C 12烷基)2-和X(+)是1当量的金属阳离子, 由Li(+),Na(+),K(+),Mg2(+),Ca2(+),Ba2(+),Zn2(+),Mn2(+),Ni2(+),Fe3 +),Fe2(+),Co2(+),Cu2(+),Al3(+),Cr3(+),VO3(+),ZrO2(+),MoO22(+)和TiO2(+) 适用于润滑剂和液压油的添加剂,并且可以改善极压性能和抗磨损性能。