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公开(公告)号:US4362635A
公开(公告)日:1982-12-07
申请号:US201775
申请日:1980-10-29
申请人: Rolf Dhein , Karl-Heinz Hentschel , Karl Nutzel , Klaus Morche , Wolfgang Schule
发明人: Rolf Dhein , Karl-Heinz Hentschel , Karl Nutzel , Klaus Morche , Wolfgang Schule
IPC分类号: C10M105/32 , C10M105/42 , C10M169/04 , C10N40/25 , C10M1/26
CPC分类号: C10M105/42 , C10M105/32 , C10M169/04 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/28 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/301 , C10M2207/34 , C10M2207/345 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2219/106 , C10M2219/108 , C10N2230/08 , C10N2240/12 , C10N2240/121
摘要: Esterification products of monoalcohols and dicarboxylic acids, or of polyhydric alcohols and monocarboxylic acids respectively, containing 5 to 45% by weight of units of hydroxycarboxylic acids and having a ratio of carbon to oxygen atoms greater than 4.1 obtained from (a) aliphatic C.sub.1 -C.sub.14 alcohols, (b) aliphatic C.sub.4 -C.sub.18 carboxylic acids and optionally cycloaliphatic C.sub.6 -C.sub.12 and aromatic C.sub.7 -C.sub.12 carboxylic acids, and (c) lactones of aliphatic C.sub.5 -C.sub.12 hydroxycarboxylic acids. They are suitable for the preparation of lubricants and lubricant compositions.
摘要翻译: 一元醇和二羧酸或多元醇和一元羧酸的酯化产物分别含有5至45重量%的羟基羧酸单元,并且具有大于4.1的碳原子与氧原子的比例,其从(a)脂族C 1 -C 14 醇,(b)脂族C 4 -C 18羧酸和任选的脂环族C 6 -C 12和芳族C 7 -C 12羧酸,和(c)脂肪族C 5 -C 12羟基羧酸的内酯。 它们适用于制备润滑剂和润滑剂组合物。
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公开(公告)号:US4292187A
公开(公告)日:1981-09-29
申请号:US127741
申请日:1980-03-06
IPC分类号: C10M111/04 , C07C69/527 , C08G63/06 , C10M105/08 , C10M107/30 , C10M109/02 , C10M145/22 , C10M173/00 , C10M173/02 , C10N40/24 , C11C3/00 , C11C3/02 , C10M1/24 , C07C69/66 , C09F5/08 , C10M1/06
CPC分类号: C08G63/06 , C10M107/30 , C10M145/22 , C10M173/00 , C10M173/02 , C11C3/003 , C11C3/02 , C10M2201/02 , C10M2209/102 , C10M2209/11 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02
摘要: A condensation product from aliphatic or cycloaliphatic polyols, aliphatic saturated or once unsaturated hydroxycarboxylic acids and aliphatic or cycloaliphatic saturated or unsaturated monocarboxylic acids is an effective lubricant for the working of metals, optionally in admixture with other lubricating oils and conventional additives.
摘要翻译: 来自脂族或脂环族多元醇,脂族饱和或一次不饱和羟基羧酸和脂族或脂环族饱和或不饱和一元羧酸的缩合产物是金属加工的有效润滑剂,任选与其它润滑油和常规添加剂混合。
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