公开(公告)号：US3990963A

公开(公告)日：1976-11-09

申请号：US554079

申请日：1975-02-28

申请人： Francois Audibert ,  Maurice Born ,  Daniel Defives ,  Xavier Marze

发明人： Francois Audibert ,  Maurice Born ,  Daniel Defives ,  Xavier Marze

IPC分类号： C10M175/02 ,  B01D71/76 ,  C10G31/11 ,  C10M175/00 ,  C10M175/06 ,  C10M11/00

CPC分类号： C10M175/06 ,  B01D61/145 ,  B01D71/76

摘要： Used lubricating oils are first heated to 200.degree.-500.degree. C, optionally with added steam, and then filtered through a membrane such as an ultra-filtration membrane. The latter has preferably a cut range of from 5,000 to 300,000.

摘要翻译： 首先将二手润滑油加热至200-500℃，任选加入蒸汽，然后通过超滤膜等膜过滤。 后者优选具有5,000至300,000的切割范围。

公开(公告)号：US06054418A

公开(公告)日：2000-04-25

申请号：US819710

申请日：1997-03-18

申请人： Thierry Lacome ,  Bruno Delfort ,  Maurice Born

发明人： Thierry Lacome ,  Bruno Delfort ,  Maurice Born

IPC分类号： B01J31/02 ,  C07B61/00 ,  C07C319/14 ,  C07C323/51 ,  C10M135/06 ,  C10N30/06 ,  C10N30/10 ,  C10N40/04 ,  C10N40/20 ,  C10N50/10 ,  C11C3/00

CPC分类号： C10M135/06 ,  C10M2219/024 ,  Y02P20/582

摘要： A process for sulfurizing a composition of unsaturated fatty ester is described in which said composition is reacted with elemental sulfur in the presence of a promoter that consists of at least one compound with an amine group and in the presence of water. When the sulfur-containing product is separated from an aqueous phase that contains the compound with an amine group, the latter can be reused for several successive sulfurations without substantial loss of activity of the promoter. The compositions of unsaturated fatty esters can be used as additives for lubricating oils or fats.

摘要翻译： 描述了一种硫化不饱和脂肪酸酯组合物的方法，其中所述组合物在由至少一种具有胺基的化合物和水的存在下组成的促进剂存在下与元素硫反应。 当含硫产物与含有胺基的化合物的水相分离时，后者可以重复使用几次连续的硫化，而不会显着损失启动子的活性。 不饱和脂肪酸酯的组成可用作润滑油或脂肪的添加剂。

公开(公告)号：US5985805A

公开(公告)日：1999-11-16

申请号：US965490

申请日：1997-11-06

申请人： Bruno Delfort ,  Maurice Born ,  Agnes Chive

发明人： Bruno Delfort ,  Maurice Born ,  Agnes Chive

IPC分类号： B01J13/00 ,  C10M159/20 ,  C10M159/22 ,  C10M159/24

CPC分类号： C10M159/20 ,  B01J13/00 ,  C10M159/22

摘要： Novel colloidal calcium thio-phosphorous products are described which can be obtained by a process comprising adding at least one phosphorus sulphide to colloidal lime in the presence of solvent, then heating the mixture, with stirring, then eliminating the solvent. These products can be used as anti-wear and extreme pressure additives in lubricating oils.

摘要翻译： 描述了可以通过包括在溶剂存在下向胶体石灰中加入至少一种硫化磷，然后在搅拌下加热混合物然后除去溶剂的方法获得的新型胶态硫代磷酸盐产物。 这些产品可用作润滑油中的抗磨和极压添加剂。

公开(公告)号：US5698501A

公开(公告)日：1997-12-16

申请号：US584198

申请日：1996-01-11

申请人： Thierry Lacome ,  Bruno Delfort ,  Maurice Born

发明人： Thierry Lacome ,  Bruno Delfort ,  Maurice Born

IPC分类号： B01J27/232 ,  B01J37/20 ,  C07C319/00 ,  C07C321/02 ,  C07C321/12 ,  C10M135/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/20

CPC分类号： C10M135/04 ,  B01J27/232 ,  B01J37/20 ,  C07C319/00 ,  C07C321/02 ,  C07C321/12 ,  C10M2219/022 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2240/40

摘要： Sulphur-containing substances are derived from mono- or polyethylenic hydrocarbons by sulphurization using elemental sulphur in the presence of an alkali metal carbonate or bicarbonate and in the presence of water and/or at least one alkyleneglycol. The sulphur-containing substances, which may contain 20% to 70% by weight of sulphur, are generally soluble in lubricants to improve antiwear and extreme pressure properties. They can also be used as sulphurization agents, in particular for preparing catalysts for refining petroleum products.

摘要翻译： 含硫物质通过在碱金属碳酸盐或碳酸氢盐存在下和在水和/或至少一种亚烷基二醇存在下使用元素硫进行硫化而衍生自单 - 或多烯烃。 可含有20％至70％重量的硫的含硫物质通常可溶于润滑剂以改善耐磨和极压性能。 它们也可以用作硫化剂，特别是用于制备炼制石油产品的催化剂。

公开(公告)号：US5693597A

公开(公告)日：1997-12-02

申请号：US634821

申请日：1996-04-19

申请人： Bruno Delfort ,  Bertrand Daoudal ,  Thierry Lacome ,  Fran.cedilla.oise Dixmier ,  Maurice Born

发明人： Bruno Delfort ,  Bertrand Daoudal ,  Thierry Lacome ,  Fran.cedilla.oise Dixmier ,  Maurice Born

IPC分类号： B01J13/00 ,  C01B25/00 ,  C01D7/00 ,  C01F11/18 ,  C10M159/12 ,  C10M159/24 ,  C10N10/02 ,  C10N10/04 ,  C10N30/06 ,  C01M159/12 ,  C01M135/10

CPC分类号： C10M159/24

摘要： Colloidal products are described which comprise micelles of alkaline metals or alkaline-earth metals, held in the colloidal state by at least one alkaline metal or alkaline-earth metal alkyl- or alkylarylsulphonate. The products further comprise micelles of a product containing calcium, phosphorus and sulphur resulting from the in situ reaction of calcium oxide or calcium hydroxide with a phosphorus sulphide, in particular tetraphosphorus decasulphide, and water. These colloidal products are used as antiwear and extreme pressure additives for lubricating greases and oils.

摘要翻译： 描述了包含碱金属或碱土金属的胶束的胶体产物，其通过至少一种碱金属或碱土金属烷基或烷基芳基磺酸酯保持在胶体状态。 产物还包含含有钙，磷和硫的产物的胶束，其由氧化钙或氢氧化钙与硫化磷，特别是四硫化四钯和水的原位反应产生。 这些胶体产品用作润滑脂和油脂的抗磨和极压添加剂。

公开(公告)号：US5679626A

公开(公告)日：1997-10-21

申请号：US563794

申请日：1995-11-28

申请人： Maurice Born ,  Bruno Delport ,  Thierry Lacome

发明人： Maurice Born ,  Bruno Delport ,  Thierry Lacome

IPC分类号： B01J37/20 ,  C07C319/00 ,  C07C321/02 ,  C07C321/12 ,  C07G99/00 ,  C10M135/04

CPC分类号： C10M135/04 ,  B01J37/20 ,  C07C319/00 ,  C07C321/02 ,  C07C321/12 ,  C07G17/004 ,  C10M2219/022 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2240/40

摘要： Sulphur-containing substances are derived from mono- or polyethylenic hydrocarbons by sulphurization using elemental sulphur in the presence of at least one alkali or alkaline-earth metal hydroxide and at least one glycol or polyglycol, or glycol or polyglycol monoether and/or water. Sulphur-containing substances, which may contain 20% to 70% by weight of sulphur, are generally soluble in lubricants to improve antiwear and extreme pressure properties. They can also be used as sulphurization agents, in particular for preparing catalysts for refining petroleum products.

摘要翻译： 含硫物质通过使用元素硫在至少一种碱金属或碱土金属氢氧化物和至少一种二醇或聚二醇或二醇或聚乙二醇单醚和/或水存在下进行硫化而衍生自单 - 或多烯烃。 可含有20％至70％重量的硫的含硫物质通常可溶于润滑剂，以改善耐磨和极压性能。 它们也可以用作硫化剂，特别是用于制备炼制石油产品的催化剂。

公开(公告)号：US5415794A

公开(公告)日：1995-05-16

申请号：US240588

申请日：1994-05-10

申请人： Ourida Aberkane ,  Maurice Born ,  Jean Luc Mieloszynski ,  Daniel Paquer ,  Guy Barc

发明人： Ourida Aberkane ,  Maurice Born ,  Jean Luc Mieloszynski ,  Daniel Paquer ,  Guy Barc

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。