公开(公告)号：WO2021011441A1

公开(公告)日：2021-01-21

申请号：PCT/US2020/041750

申请日：2020-07-13

Applicant: ITALMATCH SC, LLC

Inventor： JARVIS, Anthony ,  WILLIAMS, Carl ,  GALSWORTHY, Richard ,  ROSS, Matthew

IPC: C10M133/04 ,  C10M145/22 ,  C10N30/16 ,  C10N40/20 ,  C10N50/00

Abstract: A metal working fluid having increased resistance to bacterial growth. The metal working fluid includes a cross-linked polymeric ester emulsifier; and an amine represented by the formula (H 2 N) a -Q-(NH 2 ) b , where a and b are each integers, and Q is at least one carbon atom. Q may also be represented by X-Y-Z, where a+b ≥ 2; X is a cyclic ring system including 3 to 24 carbon atoms; and Y and Z are groups that include at least one carbon atom directly attached to the cyclic ring system. The metal working fluid may also include a biocide, and may also include an amide that is formed by reacting the amine with a carboxylic acid.

公开(公告)号：WO2012166575A1

公开(公告)日：2012-12-06

申请号：PCT/US2012/039513

申请日：2012-05-25

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  DRAKE, Evelyn, N. ,  BAINBRIDGE, Samuel, C. ,  BLAIN, David, A. ,  CAREY, James, T. ,  GALIANO-ROTH, Angela, S. ,  FARNG, Liehpao, O. ,  HO, Suzzy, C. ,  PRENDERGAST, David, K. ,  WEBSTER, Martin, N. ,  WU, Margaret, M.

Inventor： DRAKE, Evelyn, N. ,  BAINBRIDGE, Samuel, C. ,  BLAIN, David, A. ,  CAREY, James, T. ,  GALIANO-ROTH, Angela, S. ,  FARNG, Liehpao, O. ,  HO, Suzzy, C. ,  PRENDERGAST, David, K. ,  WEBSTER, Martin, N. ,  WU, Margaret, M.

IPC: C10M111/02 ,  C10M111/04 ,  C10M169/04 ,  C10M171/02 ,  C10M171/06 ,  C10M177/00 ,  C10N20/02 ,  C10N30/02 ,  C10N50/00 ,  C10N70/00

CPC classification number: C10M111/02 ,  C10M111/04 ,  C10M169/04 ,  C10M171/02 ,  C10M171/06 ,  C10M177/00 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2205/173 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/30 ,  C10M2207/301 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/58 ,  C10N2250/02 ,  C10N2220/022

Abstract: This invention is directed to a lubricant composition that is comprised of a continuous phase and a discontinuous phase, i.e., a two phase lubricant composition. The continuous phase and the discontinuous phase of the lubricant of this invention are oil or oil type compositions that are essentially insoluble in one another. The lubricant composition is comprised of a continuous phase base oil that is comprised of a low viscosity Group II, III, IV or GTL base stock or a blend of at l east two of the Group II, III, IV and GTL base stocks, optionally including a low viscosity Group V base stock, with the continuous phase base oil having, independently, a viscosity of from 1 to 100 cSt at 100°C. The lubricant composition is further comprised of a discontinuous phase that is comprised of an ester composition having a mean average droplet size of from 0.01 microns to 20 microns, in which the ester composition is comprised of an ester compound having no ether linkages.

Abstract translation: 本发明涉及由连续相和不连续相组成的润滑剂组合物，即两相润滑剂组合物。 本发明的润滑剂的连续相和不连续相是基本上彼此不溶的油或油型组合物。 润滑剂组合物由连续相基础油组成，其由低粘度的II，III，IV或GTL基础油料组成，或者组合在II，III，IV和GTL基础油料的东部二处，任选地 包括低粘度的V族原料，其中连续相基油在100℃下独立地具有1至100cSt的粘度。 润滑剂组合物还包含不连续相，其由平均液滴尺寸为0.01微米至20微米的酯组合物组成，其中酯组合物由不具有醚键的酯化合物组成。

公开(公告)号：WO2011026576A1

公开(公告)日：2011-03-10

申请号：PCT/EP2010/005157

申请日：2010-08-23

Applicant: KLÜBER LUBRICATION MÜNCHEN KG ,  SCHMID-AMELUNXEN, Martin ,  SCHWEIGKOFLER, Martin ,  KILTHAU, Thomas ,  MÜHLEMEIER, Jochen

Inventor： SCHMID-AMELUNXEN, Martin ,  SCHWEIGKOFLER, Martin ,  KILTHAU, Thomas ,  MÜHLEMEIER, Jochen

IPC: C10M107/34 ,  C10M173/02 ,  C10N50/04 ,  C10N50/00 ,  C10N50/10 ,  C10N40/02 ,  C10N40/04

CPC classification number: C10M107/34 ,  C10M173/02 ,  C10M2201/062 ,  C10M2207/122 ,  C10M2207/127 ,  C10M2207/1285 ,  C10M2209/084 ,  C10N2220/10 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2250/00 ,  C10N2250/02 ,  C10N2250/04 ,  C10N2250/10 ,  C10N2210/03 ,  C10N2220/026 ,  C10N2210/01

Abstract: Die vorliegende Erfindung betrifft Schmierstoffe auf Wasserbasis. Insbesondere betrifft die Erfindung die Verwendung der Schmierstoffe auf Wasserbasis für die Schmierung von Reibungspartnern in Antriebselementen, sowie deren Verwendung.

Abstract translation: 本发明涉及基于水的润滑剂。 特别地，本发明涉及使用水基润滑剂的用于在驱动元件的摩擦伙伴的润滑，以及它们的用途。

公开(公告)号：WO2023285767A1

公开(公告)日：2023-01-19

申请号：PCT/FR2022/051411

申请日：2022-07-13

Applicant: ARKEMA FRANCE

Inventor： MARTOS, Olivier ,  GILLET, Jean-Philippe

IPC: C10M129/70 ,  C10M111/02 ,  C10N30/06 ,  C10N40/20 ,  C10N50/00

Abstract: La présente invention concerne une composition lubrifiante comprenant : - de 0,1% à 30% en poids par rapport au poids total de la composition d'au moins un mono-ester de 2-octanol de formule R1-C(=O)OR2, dans laquelle R1 désigne un groupe alkyle comprenant de 8 à 36 atomes de carbone et R2 désigne le 1-méthylheptyle et - au moins une huile de base. L'invention porte également sur l'utilisation du mono-ester de 2-octanol en tant qu'additif dans une composition lubrifiante.

公开(公告)号：WO2022038011A1

公开(公告)日：2022-02-24

申请号：PCT/EP2021/072362

申请日：2021-08-11

Applicant: BASF SE

Inventor： FREY, Julia ,  RUEHLE, Thomas ,  SCHOEPPE, Thorsten ,  FALLER, Jan

IPC: C10M177/00 ,  C23C14/00 ,  C23C14/12 ,  C23C14/24 ,  C23C14/58 ,  C10N30/06 ,  C10N30/10 ,  C10N30/00 ,  C10N50/00 ,  C10N80/00

Abstract: The present invention relates to a method for lubricating moving surfaces of a mechanical device comprising the steps of vaporizing an lubricant additive, depositing the vaporized lubricant additive on the surface of the mechanical device to prepare an additive coated device,and contacting the surface of the additive coated device with a lubricant. It further relates to amethod for preparing the additive coated device comprising the step of vaporizing the lubricant additive, and depositing the lubricant additive on the surface of the mechanical device to prepare the additive coated device. Combinations of preferred embodiments with other preferred embodiments are within the scope of the present invention.

公开(公告)号：WO2021019366A1

公开(公告)日：2021-02-04

申请号：PCT/IB2020/056847

申请日：2020-07-21

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： SARATHY, Subram Maniam ,  HONG, Tsufang

IPC: C10M125/10 ,  C10M141/02 ,  C10M171/06 ,  C10N10/08 ,  C10N20/00 ,  C10N30/06 ,  C10N50/00 ,  C10N70/00

Abstract: A compound (260) for enhancing lubrication includes nanoparticles (250) having a size less than 100 nm; and a polyphenol derived agent (240) coating an external surface of the nanoparticles (250) for enhancing the lubrication.

公开(公告)号：WO2012152512A8

公开(公告)日：2013-04-25

申请号：PCT/EP2012056070

申请日：2012-04-03

Applicant: SWATCH GROUP RES & DEV LTD ,  BIELECKI ROBERT M ,  BENETTI EDMONDO M ,  SPENCER NICHOLAS D

Inventor： BIELECKI ROBERT M ,  BENETTI EDMONDO M ,  SPENCER NICHOLAS D

IPC: C10M107/28 ,  C08J7/04 ,  C09D133/08 ,  C09D133/10 ,  C10M177/00 ,  C10N50/00 ,  C10N70/00

CPC classification number: C10M107/28 ,  C09D133/08 ,  C10M177/00 ,  C10M2203/0206 ,  C10M2203/065 ,  C10M2207/0406 ,  C10M2207/2805 ,  C10M2207/401 ,  C10M2209/0845 ,  C10N2250/121 ,  C10N2270/00

Abstract: A polymer-brush-based, surface-modification strategy for friction and wear reduction in hard contact under boundary-lubrication conditions is proposed, specifically for a non-aqueous environment. Surface-initiated Atom Transfer Radical Polymerisation (SI-ATRP) was employed for the synthesis of three different oil-compatible, hydrophobic polymer brushes based on alkyl methacrylates. This study presents polymerisation kinetics, chemical characterization by means of Fourier transform infrared spectroscopy (FTIR) and surface morphologies observed in atomic force microscopy (AFM). The lubrication properties of the anchored polymers were evaluated macroscopically by means of ball-on-disk methods and on the nanonewton scale by lateral force microscopy (AFM/LFM) and showed significant reduction in friction up to contact pressures as high as 460 MPa. The frictional response of surface-grafted polymers is shown to depend strongly on the compatibility of the polymer with the chosen lubricating fluid. Their good tribological performances have also been proven with watchmaking lubricants. These results do make the prevent invention a suitable candidate for a watchmaking application (such as at the balance pivot or the escapement) in order to increase the efficiency and reliability of the movements.

Abstract translation: 提出了一种基于聚合物刷的表面改性策略，用于在边界润滑条件下硬接触的摩擦和磨损降低，特别适用于非水环境。 表面引发的原子转移自由基聚合（SI-ATRP）用于合成基于甲基丙烯酸烷基酯的三种不同的油相容的疏水性聚合物刷。 本研究通过傅里叶变换红外光谱（FTIR）和原子力显微镜（AFM）观察到的表面形态，提出了聚合动力学，化学特征。 锚定聚合物的润滑性能通过球盘法和纳米级尺度横向力显微镜（AFM / LFM）进行宏观评估，并显示高达460MPa的接触压力下的摩擦力显着降低。 显示表面接枝聚合物的摩擦响应强烈依赖于聚合物与所选择的润滑流体的相容性。 他们的良好的摩擦学性能也被制表润滑剂证明。 这些结果确实使得防止发明成为制表应用（例如平衡枢轴或擒纵机构）的合适候选者，以便提高运动的效率和可靠性。

公开(公告)号：WO2012152512A1

公开(公告)日：2012-11-15

申请号：PCT/EP2012/056070

申请日：2012-04-03

Applicant: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD ,  BIELECKI, Robert, M. ,  BENETTI, Edmondo, M. ,  SPENCER, Nicholas, D.

Inventor： BIELECKI, Robert, M. ,  BENETTI, Edmondo, M. ,  SPENCER, Nicholas, D.

IPC: C10M107/28 ,  C10M177/00 ,  C09D133/08 ,  C09D133/10 ,  C08J7/04 ,  C10N50/00 ,  C10N70/00

CPC classification number: C10M107/28 ,  C09D133/08 ,  C10M177/00 ,  C10M2203/0206 ,  C10M2203/065 ,  C10M2207/0406 ,  C10M2207/2805 ,  C10M2207/401 ,  C10M2209/0845 ,  C10N2250/121 ,  C10N2270/00

Abstract: A polymer-brush-based, surface-modification strategy for friction and wear réduction in hard contact under boundary-lubrication conditions is proposed, specifically for a non-aqueous environment. Surface-initiated Atom Transfer Radical Polymérisation (SI-ATRP) was employed for the synthesis of three différent oil-compatible, hydrophobic polymer brushes based on alkyl methacrylates. This study présents polymérisation kinetics, chemical characterization by means of Fourier transform infrared spectroscopy (FTIR) and surface morphologies observed in atomic force microscopy (AFM). The lubrication properties of the anchored polymers were evaluated macroscopically by means of ball-on-disk methods and on the nanonewton scale by latéral force microscopy (AFM/LFM) and showed significant réduction in friction up to contact pressures as high as 460 MPa. The frictional response of surface-grafted polymers is shown to dépend strongly on the compatibility of the polymer with the chosen lubricating fluid. Their good tribological performances have also been proven with watchmaking lubricants. Thèse results do make the prevent invention a suitable candidate for a watchmaking application (such as at the balance pivot or the escapement) in order to increase the efficiency and reliability of the movements.

Abstract translation: 提出了一种基于聚合物刷的表面改性策略，用于在边界润滑条件下硬接触的摩擦和磨损磨损，特别是针对非水环境。 表面引发的原子转移自由基聚合（SI-ATRP）用于合成基于甲基丙烯酸烷基酯的三种不同油相容的疏水性聚合物刷。 本研究通过傅里叶变换红外光谱（FTIR）和原子力显微镜（AFM）中观察到的表面形态进行聚合动力学，化学表征。 锚固聚合物的润滑性能通过球盘式方法和纳米级尺度通过拉力显微镜（AFM / LFM）进行宏观评估，并显示高达460MPa的接触压力下摩擦力的显着变化。 显示表面接枝聚合物的摩擦响应强烈地反映了聚合物与所选择的润滑流体的相容性。 他们的良好的摩擦学性能也被制表润滑剂证明。 Thèse的结果使得防止发明成为制表应用（例如平衡枢轴或擒纵机构）的合适候选者，以便提高运动的效率和可靠性。