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公开(公告)号：US5663401A
公开(公告)日：1997-09-02
申请号：US369484
申请日：1995-01-06
CPC分类号： C08F30/02 , C07F9/1651
摘要： Compounds represented by the formulae (I) and (II) in which:R.sup.1 =H or CH.sub.3 ;X=O or S;R.sup.2 =C.sub.1-12 straight-chain or branched alkylene groups, monocyclic or polycyclic cycloalkylene and heterocycloalkylene groups, alkylarylene and arylalkylene groups;R.sup.6 =H or C.sub.1-12 alkyl and aryl radicals;R.sup.3 =C.sub.1-20 alkyl and aryl radicals, --(CH.sub.2).sub.p SR.sup.4 groups where p=integer from 2 to 12 and R.sup.4 =C.sub.1-20 alkyl, and ##STR1## where q is an integer from 2 to 12 and R.sup.5 =H or CH.sub.3. ##STR2##
摘要翻译： 由式（I）和（II）表示的化合物，其中：R 1 = H或CH 3; X = O或S; R2 = C1-12直链或支链亚烷基，单环或多环亚环烷基和杂环亚烷基，烷基亚芳基和芳基亚烷基; R6 = H或C1-12烷基和芳基; R3 = C1-20烷基和芳基， - （CH2）pSR4基团，其中p = 2至12的整数，R4 = C1-20烷基，和其中q是2至12的整数，R5 = H或 CH3。 （I）
（II） -
2.发明授权New sulfured compounds, their preparation and their use as additives for lubricating oils 失效新型硫化物，它们的制备及其作为润滑油添加剂的用途
公开(公告)号：US5415794A
公开(公告)日：1995-05-16
申请号：US240588
申请日：1994-05-10
IPC分类号： C07C321/14 , C07C321/18 , C10M135/22
CPC分类号： C07C321/14 , C07C321/18 , C10M135/22 , C10M2219/082 , C10M2221/043
摘要： Novel sulfurized compounds, their preparation and use. The compounds are based on the general formula{[R-S.sub.x --(CH.sub.2).sub.n --].sub.z CH.sub.3-z --(CH.sub.2).sub.p --}.sub.2 S.sub.y,in which R is a monovalent hydrocarbon radical having 1 to 30 carbon atoms, optionally functionalized; x is a number equal to or greater than 1; z is an integer equal to 1 or 2; when z=1, n is an integer from 0 to 3 and p is an integer from 0 to 3, with n+p being an integer from 0 to 3; when z=2, n is an integer from 1 to 3 and p is an integer from 0 to 3; and y is a number equal to or greater than 1, at least one of the numbers x and y being strictly greater than 1. The sulphurized compounds can be used as extreme pressure or wear prevention additives in lubricating oils, in particular in oils for gear systems and those used in working metal.
摘要翻译： 新型硫化化合物，其制备和用途。 化合物基于通式{[R-Sx-（CH2）n-] zCH3-z-（CH2）p-} 2Sy，其中R是具有1至30个碳原子的一价烃基，任选官能化; x是等于或大于1的数字; z是等于1或2的整数; 当z = 1时，n为0〜3的整数，p为0〜3的整数，n + p为0〜3的整数。 当z = 2时，n为1〜3的整数，p为0〜3的整数。 并且y是等于或大于1的数字，数字x和y中的至少一个严格大于1.硫化化合物可用作润滑油中的极压或耐磨性添加剂，特别是用于齿轮的油 系统和用于工作金属的系统。
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