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公开(公告)号:US09522972B2
公开(公告)日:2016-12-20
申请号:US11738572
申请日:2007-04-23
申请人: Daniel C. Visger , Mark Davies , David Price , Marina Baum , Barton J. Schober , John R. Johnson
发明人: Daniel C. Visger , Mark Davies , David Price , Marina Baum , Barton J. Schober , John R. Johnson
IPC分类号: B01D19/04 , C08F293/00 , C10M145/14
CPC分类号: C08F293/005 , C08F293/00 , C08F2438/01 , C08F2438/03 , C08F2500/04 , C08G83/005 , C10M145/14 , C10M2205/04 , C10M2209/084 , C10M2217/024 , C10M2217/028 , C10N2220/021 , C10N2220/022 , C10N2220/029 , C10N2230/02 , C10N2230/68 , C10N2240/042
摘要: The invention provides a composition comprising: (a) a star polymer comprising: (i) a core portion comprising a polyvalent (meth)acrylic monomer, oligomer or polymer thereof or a polyvalent divinyl non-acrylic monomer, oligomer or polymer thereof; and (ii) at least two arms of polymerized alkyl(meth)acrylate ester; and (b) an oil of lubricating viscosity, wherein the core portion further comprises a functional group of formula (I): —CH2—C(R1)(C(═O)A)-Y— (I) wherein R1 is hydrogen, a linear or branched alkyl group containing 1 to 5 carbon atoms; A is nitrogen or oxygen; and Y is a free radical leaving group selected from the group consisting of one or more atoms or groups of atoms which may be transferred by a radical mechanism under the polymerization conditions, a halogen, an —O—N═ group and an —S—C(═S)— group. The invention further provides the use of the composition in an oil of lubricating viscosity as a dispersant, a viscosity modifier or a precursor to a dispersant viscosity modifier.
摘要翻译: 其中R1是氢,含1至5个碳原子的直链或支链烷基; A是氮或氧; 并且Y是选自一个或多个原子或原子基团的自由基离去基团,其可以在聚合条件下通过自由基机理转移,卤素,-O-N =基团和-S- C(= S) - 组。 本发明还提供了组合物在润滑粘度油中作为分散剂,粘度调节剂或分散剂粘度调节剂前体的用途。
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公开(公告)号:US20090118150A1
公开(公告)日:2009-05-07
申请号:US11577769
申请日:2005-10-21
IPC分类号: C10M149/10 , C10M169/04 , C08F290/14 , C10M145/14 , C10M149/06
CPC分类号: C10M145/14 , C08F2/38 , C08F293/005 , C08F2438/03 , C08L53/00 , C10M177/00 , C10M2209/084 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10N2220/021 , C10N2220/029 , C10N2230/02 , C10N2230/04 , C10N2230/08 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/08 , C10N2240/10 , C10N2270/00 , C08L2666/02 , C08L2666/04
摘要: The present invention provides a process for preparing a polymer, employing the steps of: (1) contacting a free radical initiator; a chain transfer agent containing a thiocarbonyl thio group and a free radical leaving group; and a radically polymerisable monomer, to form a polymer chain; and (2) contacting the polymer chain of step (1) with at least one of a polyvalent coupling agent, a polymerisation inhibitor, a grafting acylating agent, an amine and an oil of lubricating viscosity. The invention further provides compositions and uses for the polymer.
摘要翻译: 本发明提供一种制备聚合物的方法,采用以下步骤:(1)使自由基引发剂接触; 含有硫代羰基硫基和自由基离去基团的链转移剂; 和可自由基聚合的单体,以形成聚合物链; 和(2)使步骤(1)的聚合物链与多价偶联剂,聚合抑制剂,接枝酰化剂,胺和具有润滑粘度的油中的至少一种接触。 本发明还提供了聚合物的组合物和用途。
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公开(公告)号:US08513172B2
公开(公告)日:2013-08-20
申请号:US11577769
申请日:2005-10-21
IPC分类号: C10M145/14
CPC分类号: C10M145/14 , C08F2/38 , C08F293/005 , C08F2438/03 , C08L53/00 , C10M177/00 , C10M2209/084 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10N2220/021 , C10N2220/029 , C10N2230/02 , C10N2230/04 , C10N2230/08 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/08 , C10N2240/10 , C10N2270/00 , C08L2666/02 , C08L2666/04
摘要: The present invention provides a process for preparing a polymer, employing the steps of: (1) contacting a free radical initiator; a chain transfer agent containing a thiocarbonyl thio group and a free radical leaving group; and a radically polymerisable monomer, to form a polymer chain; and (2) contacting the polymer chain of step (1) with at least one of a polyvalent coupling agent, a polymerization inhibitor, a grafting acylating agent, an amine and an oil of lubricating viscosity. The invention further provides compositions and uses for the polymer.
摘要翻译: 本发明提供一种制备聚合物的方法,采用以下步骤:(1)使自由基引发剂接触; 含有硫代羰基硫基和自由基离去基团的链转移剂; 和可自由基聚合的单体,以形成聚合物链; 和(2)使步骤(1)的聚合物链与多价偶联剂,阻聚剂,接枝酰化剂,胺和润滑粘度的油中的至少一种接触。 本发明还提供了聚合物的组合物和用途。
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公开(公告)号:US20100004149A1
公开(公告)日:2010-01-07
申请号:US12447999
申请日:2007-11-06
申请人: John R. Johnson , Daniel C. Visger , Marina Baum , Barton J. Schober , Ying Wang
发明人: John R. Johnson , Daniel C. Visger , Marina Baum , Barton J. Schober , Ying Wang
IPC分类号: C10M145/14 , C10M145/10 , C08G63/00
CPC分类号: C10M145/14 , C10M149/06 , C10N2220/021 , C10N2220/033 , C10N2230/02 , C10N2230/08 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/10
摘要: The present invention provides a lubricating composition comprising: (a) an oil of lubricating viscosity; and (b) a crosslinked polymer derived from monomers comprising: (i) 0.001 wt % to 7 wt % of a di- or higher functional crosslinking monomer; (ii) 30 wt % or higher of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains greater than 8 carbon atoms; and (iii) 0 wt % to 40 wt % of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains 8 or fewer carbon atoms. The invention further provides a method of preparing the crosslinked polymer and its use in a lubricating composition for lubricating an internal combustion engine.
摘要翻译: 本发明提供一种润滑组合物,其包含:(a)润滑粘度的油; 和(b)衍生自单体的交联聚合物,其包含:(i)0.001重量%至7重量%的二官能或更高官能的交联单体; (ii)30重量%或更高的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有大于8个碳原子; 和(iii)0重量%至40重量%的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有8个或更少的碳原子。 本发明还提供一种制备交联聚合物的方法及其在用于润滑内燃机的润滑组合物中的用途。
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公开(公告)号:US08012917B2
公开(公告)日:2011-09-06
申请号:US12447999
申请日:2007-11-06
申请人: John R. Johnson , Daniel C. Visger , Marina Baum , Barton J. Schober , Ying Wang
发明人: John R. Johnson , Daniel C. Visger , Marina Baum , Barton J. Schober , Ying Wang
IPC分类号: C10M145/14
CPC分类号: C10M145/14 , C10M149/06 , C10N2220/021 , C10N2220/033 , C10N2230/02 , C10N2230/08 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/10
摘要: The present invention provides a lubricating composition comprising: (a) an oil of lubricating viscosity; and (b) a crosslinked polymer derived from monomers comprising: (i) 0.001 wt % to 7 wt % of a di- or higher functional crosslinking monomer; (ii) 30 wt % or higher of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains greater than 8 carbon atoms; and (iii) 0 wt % to 40 wt % of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains 8 or fewer carbon atoms. The invention further provides a method of preparing the crosslinked polymer and its use in a lubricating composition for lubricating an internal combustion engine.
摘要翻译: 本发明提供一种润滑组合物,其包含:(a)润滑粘度的油; 和(b)衍生自单体的交联聚合物,其包含:(i)0.001重量%至7重量%的二官能或更高官能的交联单体; (ii)30重量%或更高的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有大于8个碳原子; 和(iii)0重量%至40重量%的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有8个或更少的碳原子。 本发明还提供一种制备交联聚合物的方法及其在用于润滑内燃机的润滑组合物中的用途。
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公开(公告)号:US08937035B2
公开(公告)日:2015-01-20
申请号:US13364425
申请日:2012-02-02
申请人: Haihu Qin , Marina Baum , John R. Johnson
发明人: Haihu Qin , Marina Baum , John R. Johnson
IPC分类号: C10M145/14 , C10M169/04 , C10M161/00
CPC分类号: C10M145/14 , C10M149/10 , C10M161/00 , C10M2203/1025 , C10M2205/0285 , C10M2205/04 , C10M2207/026 , C10M2207/028 , C10M2207/046 , C10M2207/28 , C10M2209/084 , C10M2215/064 , C10M2215/086 , C10M2215/224 , C10M2215/28 , C10M2223/00 , C10M2223/043 , C10M2223/045 , C10M2223/049 , C10N2220/021 , C10N2220/029 , C10N2220/033 , C10N2230/02 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/08 , C10N2240/10 , C10N2220/022 , C10N2260/10
摘要: The present invention relates to a lubricating composition containing an oil of lubricating viscosity and a star polymer that has at least two inner blocks, at least one of which is in turn bonded to one or more outer blocks. The invention further relates to methods of lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明涉及含有润滑粘度油和星形聚合物的润滑组合物,其具有至少两个内部块,其中至少一个内部块又结合到一个或多个外部块。 本发明还涉及用润滑组合物润滑机械装置的方法。
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公开(公告)号:US20120220506A1
公开(公告)日:2012-08-30
申请号:US13364425
申请日:2012-02-02
申请人: Haihu Qin , Marina Baum , John R. Johnson
发明人: Haihu Qin , Marina Baum , John R. Johnson
IPC分类号: C10M149/14 , C10M137/08 , C10M137/04 , C10M145/14 , C10M137/10
CPC分类号: C10M145/14 , C10M149/10 , C10M161/00 , C10M2203/1025 , C10M2205/0285 , C10M2205/04 , C10M2207/026 , C10M2207/028 , C10M2207/046 , C10M2207/28 , C10M2209/084 , C10M2215/064 , C10M2215/086 , C10M2215/224 , C10M2215/28 , C10M2223/00 , C10M2223/043 , C10M2223/045 , C10M2223/049 , C10N2220/021 , C10N2220/029 , C10N2220/033 , C10N2230/02 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/08 , C10N2240/10 , C10N2220/022 , C10N2260/10
摘要: The present invention relates to a lubricating composition containing an oil of lubricating viscosity and a star polymer that has at least two inner blocks, at least one of which is in turn bonded to one or more outer blocks. The invention further relates to methods of lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明涉及含有润滑粘度油和星形聚合物的润滑组合物,其具有至少两个内部块,其中至少一个内部块又结合到一个或多个外部块。 本发明还涉及用润滑组合物润滑机械装置的方法。
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公开(公告)号:US20170278136A1
公开(公告)日:2017-09-28
申请号:US15439380
申请日:2017-02-22
申请人: John R. Johnson
发明人: John R. Johnson
IPC分类号: G06Q30/02 , G06F3/0482
CPC分类号: G06Q30/0257 , G06F3/0482 , G06Q30/02 , G06Q30/0267 , H04M1/72522
摘要: Embodiments of the invention are directed to systems, methods and computer program products for processing readable indicia for targeted data extraction and interaction manipulation. The invention receives an alternative interaction request from a user over a network that indicates the user's interest in a resource provided by a first entity at a first entity location. The invention generates tailored alternative interactions for the user based on selectively extracted interaction and resource data procured from competing entity systems. The alternative interactions are transmitted to the user in real-time, wherein at least some of the alternative interactions are not associated with the first entity. The user accepts or denies the one or more alternative interactions to trigger an interaction completion process on an entity system. Additionally, the invention may interrupt an in progress interaction to provide a user with alternative interactions before the in progress interaction can be completed.
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公开(公告)号:US20080257963A1
公开(公告)日:2008-10-23
申请号:US11736710
申请日:2007-04-18
IPC分类号: G06K7/10
CPC分类号: G06K7/10574 , G06K7/1096
摘要: A dual-aperture barcode scanner with tether-free housing. The scanner includes vertical portion including switches and a housing adjacent to but separated from the switches.
摘要翻译: 双孔光学条码扫描器,无系绳的外壳。 扫描器包括垂直部分,包括开关和邻近但与开关分离的外壳。
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公开(公告)号:US6029921A
公开(公告)日:2000-02-29
申请号:US182286
申请日:1998-10-29
申请人: John R. Johnson
发明人: John R. Johnson
CPC分类号: A47K10/3818 , Y10T428/15
摘要: A facial quality paper usable with a center feed roll dispenser. The paper has a plurality of perforations for permitting detachment of paper sections from the loose paper end of the roll. A linear density of six perforations or less per inch are formed along the detachment line to facilitate detachment of each paper section without permitting premature detachment of the paper section within the center feed roll dispenser. Alternatively, control over the separation strength is provided by one or more perforations comprising less than seventy percent of the base line. Separation control is provided by the number or perforations per linear inch, by the total ratio of perforations versus paper along the detachment base line, or by the perforation shape 1.
摘要翻译: 可与中心进料辊分配器一起使用的面部质量纸张。 该纸具有多个穿孔,用于允许纸部分从纸卷的松散纸端分离。 沿着分离线形成六英寸以下的六个穿孔或更小的线密度,以便于每个纸张部分的分离,而不允许纸部分在中心进给辊分配器内的过早剥离。 或者,通过一个或多个包括小于基线的百分之七十的穿孔提供对分离强度的控制。 通过每线性英寸的数量或穿孔,穿孔与纸沿着脱离基线的总比例或穿孔形状1来提供分离控制。
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