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公开(公告)号:US4189587A
公开(公告)日:1980-02-19
申请号:US892712
申请日:1978-04-03
申请人: Brian Holt , Peter I. Lee
发明人: Brian Holt , Peter I. Lee
IPC分类号: C07D233/72 , C07D233/74 , C07D233/84 , C07D233/86 , C07D235/02 , C10M133/44 , C10M135/32 , C10M137/12 , C10N30/06 , C10N30/10 , C10N30/12 , C07D235/26 , C10M1/32 , C10M1/38
CPC分类号: C07D235/02 , C07D233/74 , C07D233/84 , C07D233/86 , C10M133/44 , C10M135/32 , C10M137/12 , C10M2201/085 , C10M2205/026 , C10M2205/06 , C10M2207/023 , C10M2207/025 , C10M2207/026 , C10M2207/027 , C10M2207/123 , C10M2207/129 , C10M2207/16 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/284 , C10M2207/285 , C10M2207/286 , C10M2207/289 , C10M2207/30 , C10M2207/34 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2209/102 , C10M2209/103 , C10M2211/042 , C10M2211/06 , C10M2211/08 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/10 , C10M2215/14 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/227 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/028 , C10M2217/06 , C10M2219/024 , C10M2219/044 , C10M2219/068 , C10M2219/085 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/065 , C10M2227/02 , C10M2229/02 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2210/04 , C10N2210/05
摘要: Lubricating oil compositions, comprising as additive, from 0.001 to 10% by weight, based on the weight of the total composition, of a 1- or 3-aminomethyl-hydantoin or a 1,3-diaminomethyl-hydantoin.
摘要翻译: 基于总组合物的重量,包含0.001至10重量%的1-或3-氨基甲基 - 乙内酰脲或1,3-二氨基甲基 - 乙内酰脲的润滑油组合物。
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公开(公告)号:US4178253A
公开(公告)日:1979-12-11
申请号:US892711
申请日:1978-04-03
申请人: Peter I. Lee , Brian Holt
发明人: Peter I. Lee , Brian Holt
IPC分类号: C07D249/12 , C10M135/32 , C10N30/12 , C10M1/38
CPC分类号: C07D249/12 , C10M135/32 , C10M2201/085 , C10M2205/026 , C10M2205/06 , C10M2207/023 , C10M2207/025 , C10M2207/026 , C10M2207/027 , C10M2207/123 , C10M2207/129 , C10M2207/16 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/284 , C10M2207/285 , C10M2207/286 , C10M2207/289 , C10M2207/30 , C10M2207/34 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2209/102 , C10M2209/103 , C10M2211/042 , C10M2211/06 , C10M2211/08 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/10 , C10M2215/14 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/227 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/028 , C10M2217/06 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/068 , C10M2219/085 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/09 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2227/02 , C10M2229/02 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2210/04 , C10N2210/05
摘要: A lubricating oil composition comprising 0.001% to 10%, based on the total lubricating composition, of a compound of formula I: ##STR1## wherein x is an integer from 1 to 25; R, R.sup.1 and R" are the same or different and each is hydrogen, an optionally substituted straight- or branched-chain alkyl residue having from 1 to 20 carbon atoms, an alkenyl or alkynyl residue having from 2 to 12 carbon atoms, an optionally substituted cycloalkyl residue having from 3 to 12 carbon atoms, an optionally substituted aryl residue having from 6 to 10 carbon atoms, an optionally substituted aralkenyl or aralkynyl residue each having from 8 to 12 carbon atoms, an optionally substituted aralkyl residue having from 7 to 20 carbon atoms or an optionally substituted heterocyclic residue having from 3 to 10 ring members, an alkylene residue having from 2 to 12 carbon atoms, a cycloalkylene residue having from 5 to 12 carbon atoms or an arylene residue having from 6 to 10 carbon atoms; or R is the group -(S).sub.x R" and when R and R' are different from R", R" can also be one of the following residues:(a) a residue of formula: ##STR2## wherein Z is the atom grouping necessary to complete, with the carbon atom, a heterocyclic ring, or(b) a quaternary ammonium cation derived from the reaction of a compound of formula I, wherein R" is hydrogen, with ammonia or an amine; andwhen R" is hydrogen, R or R' can also be an organic residue which links two triazole residues of formula I, wherein R' is in the 4-position.
摘要翻译: 一种润滑油组合物,其包含基于总润滑组合物的0.001%至10%的式I化合物:其中x为1至25的整数; R,R 1和R“相同或不同,各自为氢,任选取代的具有1至20个碳原子的直链或支链烷基,具有2至12个碳原子的烯基或炔基残基, 具有3至12个碳原子的任选取代的环烷基残基,任选取代的具有6至10个碳原子的芳基,任选取代的具有8至12个碳原子的芳烯基或芳炔基残基,任选取代的芳烷基,其具有7至 20个碳原子或具有3至10个环成员的任选取代的杂环残基,具有2至12个碳原子的亚烷基残基,具有5至12个碳原子的亚环烷基或具有6至10个碳原子的亚芳基; 或R为 - (S)xR“基团,当R和R'不同于R”时,R“也可以是以下残基之一:(a)下式的残基:其中 Z是与碳原子一起形成杂环所必需的原子分子,或(b)衍生自其中R“为氢的式I化合物与氨或胺的反应的季铵阳离子; 当R“为氢时,R或R'也可以是连接式I的两个三唑残基的有机残基,其中R'在4-位。
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公开(公告)号:US10942709B2
公开(公告)日:2021-03-09
申请号:US16914193
申请日:2020-06-26
申请人: Brian Holt
发明人: Brian Holt
摘要: An improved method for generating complex formal language documents from simple input values, reducing the barrier to formal communications. The techniques described may be applied to different domains to generate different types of documents requiring formal language. For illustration, this disclosure focuses on generating a computer program document as programming languages are among the most formal.
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公开(公告)号:US06622790B1
公开(公告)日:2003-09-23
申请号:US10135718
申请日:2002-04-30
申请人: John Hayhurst , Brian Holt
发明人: John Hayhurst , Brian Holt
IPC分类号: E21B4327
CPC分类号: C09K8/52
摘要: The present invention relates to a process and system for the remediation and enhancement of secondary recovery gas from a natural gas well and geologic formation. The present invention employs the use of protic and aprotic solvents which are injected in sequence into the well and geologic formation. The protic and aprotic solvents are injected into the well bore and progress through the geologic fissures and pores of the geologic formation. After reacting with the downhole and geologic formation deposits, the solvent solute, containing the remaining solvent, dissolved solids and debris, and any remaining components are extracted from the well and formation resulting in improved gas well flow rate through the formation and well bore.
摘要翻译: 本发明涉及一种用于从天然气井和地质构造修复和增强二次回收气体的方法和系统。 本发明使用质子和非质子溶剂,其顺序注入井和地质层。 将质子和非质子溶剂注入井眼,并通过地质构造的地质裂缝和孔隙进入。 在与井下和地质层沉积物反应之后,从井中提取含有剩余溶剂,溶解的固体和碎屑以及任何剩余组分的溶剂溶质,从而提高通过地层和井眼的气井流量。
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公开(公告)号:USRE31343E
公开(公告)日:1983-08-09
申请号:US938849
申请日:1978-09-01
申请人: Brian Holt , Donald R. Randell
发明人: Brian Holt , Donald R. Randell
IPC分类号: C08K5/00 , C07D211/44 , C07D211/46 , C07D405/12 , C07D409/12 , C07F5/04 , C08K5/34 , C08K5/3412 , C08K5/3435 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/02 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09K15/30 , C09K15/32 , D06M13/02 , D06M13/322 , D06M13/35 , D06M13/355 , D06M101/00 , D06M101/16
CPC分类号: C08K5/3435 , C07D211/46 , C07F5/04 , C09K15/30
摘要: New 1- and 4-substituted piperidines are stabilizers for organic material. They are produced by reacting corresponding 1-substituted piperidinols with acid chlorides or corresponding 4-substituted piperidines with a compound introducing into the 1-position a residue.
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公开(公告)号:US4046737A
公开(公告)日:1977-09-06
申请号:US577501
申请日:1975-05-14
申请人: Brian Holt , Donald Richard Randell
发明人: Brian Holt , Donald Richard Randell
IPC分类号: C07D211/46 , C08K5/3435 , C08K5/00
CPC分类号: C08K5/3435 , C07D211/46
摘要: New 1- and 4-substituted piperidines are stabilizers for organic material. They are produced by reacting corresponding 1-substituted piperidinols with acid chlorides or corresponding 4-substituted piperidines with a compound introducing into the 1-position a residue.
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公开(公告)号:US20210365243A1
公开(公告)日:2021-11-25
申请号:US17396300
申请日:2021-08-06
申请人: Brian Holt
发明人: Brian Holt
摘要: An improved method for generating complex formal language documents from simple input values, reducing the barrier to formal communications. The techniques described may be applied to different domains to generate different types of documents requiring formal language. For illustration, this disclosure focuses on generating a computer program document as programming languages are among the most formal.
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公开(公告)号:US20070253849A1
公开(公告)日:2007-11-01
申请号:US11412510
申请日:2006-04-27
申请人: Brian Holt
发明人: Brian Holt
IPC分类号: F04B19/00
CPC分类号: F04B49/121
摘要: A pump apparatus includes a housing located on an axis. The housing has a chamber, an inlet valve and an outlet valve. A piston driver is configured to axially reciprocate. A piston is a piston configured to reciprocate in the chamber to draw liquid into the chamber through the inlet valve during an intake stroke and to discharge the liquid out of the chamber through the outlet valve during a delivery stroke. A spring axially biases the piston to a base position relative to the driver, so that the driver, when reciprocating, will drive the piston to reciprocate. A preload structure preloads the spring to enable pressure of the liquid in the chamber to displace the piston away from the base position against the spring bias after the pressure exceeds a threshold level.
摘要翻译: 泵装置包括位于轴上的壳体。 壳体具有腔室,入口阀和出口阀。 活塞驱动器构造成轴向往复运动。 活塞是构造成在腔室中往复运动的活塞,其在进气冲程期间通过入口阀将液体吸入腔室中,并且在输送冲程期间通过出口阀将液体排出腔室。 弹簧将活塞轴向偏压到相对于驾驶员的基座位置,使得驾驶员在往复运动时将驱动活塞往复运动。 预压结构预加载弹簧,以在压力超过阈值水平之后克服弹簧偏压使活塞远离基座位置移动。
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公开(公告)号:US4049647A
公开(公告)日:1977-09-20
申请号:US577534
申请日:1975-05-14
申请人: Brian Holt , Donald Richard Randell
发明人: Brian Holt , Donald Richard Randell
IPC分类号: C07D211/46 , C07D401/12
CPC分类号: C07D211/46
摘要: New 1- and 4-substituted piperidines are stabilizers for organic material. They are produced by reacting corresponding 1-substituted piperidinols with acid chlorides or corresponding 4-substituted piperidines with a compound introducing into the 1-positon a residue.
摘要翻译: 新的1-和4-取代的哌啶是有机材料的稳定剂。 它们通过使相应的1-取代哌啶醇与酰氯或相应的4-取代的哌啶与引入1位的残基相结合的化合物反应制备。
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公开(公告)号:US3994857A
公开(公告)日:1976-11-30
申请号:US506648
申请日:1974-09-16
申请人: Brian Holt
发明人: Brian Holt
IPC分类号: C08K5/3435 , C08K5/34
CPC分类号: C08K5/3435
摘要: New azine derivatives of piperidine are stabilizers for organic materials. They are produced by reacting the corresponding piperidones with hydrazine hydrate.
摘要翻译: 哌啶的新吖嗪衍生物是有机材料的稳定剂。 它们是通过使相应的哌啶酮与水合肼反应生成的。
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