Metal overbased and gelled natural oils
    6.
    发明授权
    Metal overbased and gelled natural oils 失效
    金属高碱性和凝胶状天然油

    公开(公告)号:US5508331A

    公开(公告)日:1996-04-16

    申请号:US223941

    申请日:1994-04-05

    CPC分类号: C10M159/20 C08K5/005 C09D5/04

    摘要: A metal overbased composition is disclosed that comprises(A) at least one natural oil comprising an animal oil or vegetable oil comprising a triglyceride of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 arc independently saturated or unsaturated aliphatic hydrocarbyl groups containing from about 8 to about 24 carbon atoms and(B) a metal base oxide (MO), hydroxide (MOH) or alkoxide (R.sup.4 OM) wherein the metal comprises an alkali or alkaline earth and R.sup.4 is a hydrocarbyl group containing from about 1 to about 24 carbon atoms, and wherein the equivalent ratio of (A):(B) is from 0.90-10:1 to form a saponified intermediate, adding 2-11 equivalents of (B) per equivalent of formed saponified intermediate and reacting excess (B) with(C) an acidic gas comprising carbon dioxide, sulfur dioxide or sulfur trioxide.This composition may also be gelled to produce a rheology control agent.

    摘要翻译: 公开了一种金属高碱性组合物,其包含(A)至少一种包含动物油或植物油的天然油,其包含式IMAGF的甘油三酯,其中R 1,R 2和R 3独立地为含有约8个碳原子的饱和或不饱和脂族烃基 至约24个碳原子,和(B)金属氧化物(MO),氢氧化物(MOH)或醇盐(R4OM),其中金属包含碱金属或碱土金属,R4是含约1至约24个碳原子的烃基 ,其中(A):(B)的当量比为0.90-10:1以形成皂化的中间体,每当量形成的皂化中间体加入2-11当量的(B),并使过量(B)与( C)包含二氧化碳,二氧化硫或三氧化硫的酸性气体。 该组合物也可以凝胶化以产生流变控制剂。

    Metal overbased and gelled natural oils
    7.
    发明授权
    Metal overbased and gelled natural oils 失效
    金属高碱性和凝胶状天然油

    公开(公告)号:US5300242A

    公开(公告)日:1994-04-05

    申请号:US847767

    申请日:1992-03-05

    CPC分类号: C10M159/20 C08K5/005 C09D5/04

    摘要: A metal overbased composition is disclosed that comprises(A) at least one natural oil comprising an animal oil or vegetable oil comprising a triglyceride of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are independently saturated or unsaturated aliphatic hydrocarbyl groups containing from about 8 to about 24 carbon atoms and(B) a metal base oxide (MO), hydroxide (MOH) or alkoxide (R.sup.4 OM) wherein the metal comprises an alkali or alkaline earth and R.sup.4 is a hydrocarbyl group containing from about 1 to about 24 carbon atoms, and wherein the equivalent ratio of (A):(B) is from 0.90-10:1 to form a sponified intermediate, adding 2-11 equivalents of (B) per equivalent of formed saponified intermediate and reacting excess (B) with(C) an acidic gas comprising carbon dioxide, sulfur dioxide or sulfur trioxide. This composition may also be gelled to produce a rheology control agent.

    摘要翻译: 公开了一种金属高碱性组合物,其包含(A)至少一种包含动物油或植物油的天然油,其包含式(*化学结构*)的甘油三酯,其中R 1,R 2和R 3独立地为饱和或不饱和的脂族烃基, 约8至约24个碳原子,和(B)金属氧化物(MO),氢氧化物(MOH)或醇盐(R4OM),其中金属包含碱金属或碱土金属,R4是含有约1至约 24个碳原子,并且其中(A):(B)的当量比为0.90-10:1以形成一个掺杂中间体,每当量形成的皂化中间体加入2-11当量的(B),并使过量(B )与(C)包含二氧化碳,二氧化硫或三氧化硫的酸性气体。 该组合物也可以凝胶化以产生流变控制剂。