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    Antimisting agents
    1.
    发明授权
    Antimisting agents 有权
    防霉剂

    公开(公告)号：US06833479B2

    公开(公告)日：2004-12-21

    申请号：US10618935

    申请日：2003-07-14

    Applicant: Mark Witschger ,  Jianhua Mao ,  Phillip L. Mattison ,  Michael J. Virnig ,  Marie-Esther Saint Victor

    Inventor： Mark Witschger ,  Jianhua Mao ,  Phillip L. Mattison ,  Michael J. Virnig ,  Marie-Esther Saint Victor

    IPC: C07C21300

    CPC classification number: C25D21/11 ,  C07C217/28 ,  C25C1/12

    Abstract: Alkoxylated compounds of formula I R((AO)nH)mHp  (I) wherein each AO group is independently an alkyleneoxy group selected from ethyleneoxy, 1,2-propyleneoxy, 1,2-butyleneoxy, and styryleneoxy groups; n is an integer of from 2 to 100; m is an integer of from 1 to the total number of —OH plus —NH hydrogens in the R group prior to alkoxylation; the sum of m plus p equals the number of —OH plus —NH hydrogens in the R group prior to alkoxylation; and the R group is a group selected from the following: N(CH2CH2O)3  (II); R1N(CH2CH2O)2 where R1 is a C1-C24 alkyl, aryl, or aralkyl group  (III); R1N+(CH2CH2O)3Y− where R1 has the above meaning and  (IV) Y− is an anion, preferably an inorganic anion such as a halogen anion, a hydrogen sulfate anion, one-half of a sulfate anion, or one-third of a phosphate ion; NCH2CH2N  (V); NCH2CH2NCH2CH2N  (VI); CH3C(CH2O)3  (VII); CH3CH2C(CH2O)3  (VIII); C(CH2O)4  (IX); and where y is an integer of from 0 to 3, z is an integer of from 0 to 3, provided that the sum of y plus z is 2 or 3; and their use as anti-misting agents.

    Abstract translation: 每个AO基团中的式I的烷氧基化化合物独立地是选自乙烯氧基，1,2-亚丙氧基，1,2-亚丁基氧基和苯乙烯基的亚烷基氧基; n为2〜100的整数， m是在烷氧基化之前的R基团中的-OH与-NH氢的总数为1的整数; m加p的总和等于在烷氧基化之前的R基团中的-OH加上-NH氢的数目; 并且R基团是选自以下的基团：Y 1是阴离子，优选无机阴离子如卤素阴离子，硫酸氢根阴离子，硫酸根阴离子的一半，或三分之一的磷酸盐 离子;其中y是0至3的整数，z是0至3的整数，条件是y加z的和为2或3; 并将其用作防雾剂。

    High Viscosity Lubricant Compositions Meeting Low Temperature Performance Requirements
    2.
    发明申请
    High Viscosity Lubricant Compositions Meeting Low Temperature Performance Requirements 有权
    高粘度润滑油组合物满足低温性能要求

    公开(公告)号：US20120289445A1

    公开(公告)日：2012-11-15

    申请号：US13414834

    申请日：2012-03-08

    Applicant: Vasudevan Balasubramaniam ,  Mark Witschger ,  Uwe Förster

    Inventor： Vasudevan Balasubramaniam ,  Mark Witschger ,  Uwe Förster

    IPC: C10M105/38 ,  C10M105/36

    CPC classification number: C10M169/041 ,  C10M169/044 ,  C10M2201/1023 ,  C10M2203/1025 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/2805 ,  C10M2207/2825 ,  C10M2229/02 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/10

    Abstract: A lubricant composition characterized as having a viscosity of less than about 150,000 cP at −40° C., a kinematic viscosity of less than about 150,000 cSt at −40° C., and a kinematic viscosity of at least about 18.5 cSt at 100° C. for use in association with a device involving metal to metal contact of moving parts comprising: (a) base-stock comprising (i) at least one relatively low viscosity polyalphaolefin, (ii) at least one ester, and at least one Group III base oil; (b) viscosity improver comprising (i) at least one relatively high viscosity polyalphaolefin, and (ii) a least one olefin copolymer; (c) a performance additive comprising at least one additive effective to improve at least one property of the lubricant and/or the performance of the equipment in which the lubricant is to be used; (d) at least one pour-point depressant; and, optionally, (e) at least one antifoam agent.

    Abstract translation: 一种润滑剂组合物，其特征在于在-40℃具有小于约150,000cP的粘度，在-40℃下的运动粘度小于约150,000cSt，在100℃下的运动粘度至少为约18.5cSt 用于与涉及金属与金属接触的移动部件的装置相关联，包括：（a）基础原料，其包含（i）至少一种相对低粘度的聚α-烯烃，（ii）至少一种酯和至少一种基团 III基础油; （b）粘度改进剂，其包含（i）至少一种相对高粘度的聚α-烯烃，和（ii）至少一种烯烃共聚物; （c）性能添加剂，其包含至少一种添加剂，其有效地改善润滑剂的至少一种性质和/或其中使用润滑剂的设备的性能; （d）至少一种倾点下降剂; 和（e）至少一种消泡剂。

    Lubricant Compositions
    3.
    发明申请
    Lubricant Compositions 审中-公开
    润滑油组合物

    公开(公告)号：US20110111996A1

    公开(公告)日：2011-05-12

    申请号：US12941441

    申请日：2010-11-08

    Applicant: Stephen Lakes ,  Mark Witschger ,  Vasudevan Balasubramaniam

    Inventor： Stephen Lakes ,  Mark Witschger ,  Vasudevan Balasubramaniam

    IPC: C10M169/04

    CPC classification number: C10M169/041 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/2835 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/18 ,  C10N2230/26 ,  C10N2240/02 ,  C10N2220/022

    Abstract: A lubricant composition characterized by the Society of Automotive Engineers (“SAE”) as 75W-140 capable of meeting the American Petroleum Institute's (“API”) GL-5 performance classification requirements for use in association with a device involving metal to metal contact of moving parts comprising: (a) base-stock comprising (i) at least one relatively low viscosity polyalphaolefin, and (ii) at least one diester; (b) viscosity improver comprising (i) at least one relatively high viscosity polyalphaolefin, and (ii) polyisobutylene; and (c) a performance additive comprising at least one additive effective to improve at least one property of the lubricant and/or the performance of the equipment in which the lubricant is to be used.

    Abstract translation: 一种润滑剂组合物，其特征在于汽车工程师学会（“SAE”）为75W-140，能够符合美国石油协会（“API”）GL-5性能分类要求，与使用金属与金属接触的设备相关联使用 运动部件包括：（a）基础原料，其包含（i）至少一种相对低粘度的聚α-烯烃，和（ii）至少一种二酯; （b）粘度改进剂，其包含（i）至少一种相对高粘度的聚α-烯烃，和（ii）聚异丁烯; 和（c）性能添加剂，其包含至少一种添加剂，其有效地改善润滑剂的至少一种性质和/或其中使用润滑剂的设备的性能。

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