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公开(公告)号:KR1020080009753A
公开(公告)日:2008-01-29
申请号:KR1020077028942
申请日:2006-05-10
Applicant: 더루우브리졸코오포레이션
Inventor: 빌라도,조나단,에스. , 데이비스,마크 , 맥더프,말콤 , 잭슨,미첼,엠.
CPC classification number: C08G65/333 , C08G65/332 , C10L1/146 , C10L1/1985 , C10L1/221 , C10L1/2225 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/328 , C10L10/04
Abstract: The use of alkoxylates and nitrogen containing detergents in a fuel additive composition to prevent intake valve sticking and reduce intake valve deposits.
Abstract translation: 在燃料添加剂组合物中使用烷氧基化物和含氮清净剂以防止进气阀粘附并减少进气阀沉积物。
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公开(公告)号:KR1020070120590A
公开(公告)日:2007-12-24
申请号:KR1020077026021
申请日:2006-04-03
Applicant: 더루우브리졸코오포레이션
Inventor: 르보비치,바딤,에프. , 보일,프레드릭,피.
CPC classification number: G01N33/2888 , F01M2001/165 , F01M2011/14 , G01N33/2835
Abstract: A method for determining a fuel-dilution condition of a lubricant used in transportation and industrial equipment. The method uses apparatus that applies a high frequency and optionally a low frequency oscillating signal to electrodes immersed in the fluid and quantifies fluid response to the signals. Apparatus can further include means to control the lubricant temperature, or a temperature sensor to monitor the lubricant temperature at the electrodes. The method monitors response of the lubricant to the applied electrical signals and determines ratios of lubricant properties. The high-frequency lubricant property ratio or change of high frequency lubricant property as a function of a lubricant use-measure is compared to a predicted ratio based on lubricant use and an estimate of the lubricant's fuel dilution determined. The optional low-frequency lubricant property ratio is compared to thresholds to determine when the lubricant loses the ability to control fuel dilution. The method outputs information relevant to the fuel-dilution condition of the lubricant.
Abstract translation: 用于确定运输和工业设备中使用的润滑剂的燃料稀释条件的方法。 该方法使用对浸在流体中的电极施加高频和可选的低频振荡信号并量化对信号的流体响应的装置。 装置还可以包括控制润滑剂温度的装置,或温度传感器来监测电极处的润滑剂温度。 该方法监测润滑剂对所施加的电信号的响应并确定润滑剂性质的比例。 将高频润滑剂性能比或作为润滑剂使用措施的函数的高频润滑剂特性的变化与基于润滑剂使用的预测比和所测定的润滑剂燃料稀释度的估计进行比较。 将可选的低频润滑剂性能比与阈值进行比较,以确定润滑剂何时失去控制燃料稀释的能力。 该方法输出与润滑剂的燃料稀释条件相关的信息。
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公开(公告)号:KR1020030065478A
公开(公告)日:2003-08-06
申请号:KR1020037003861
申请日:2001-09-14
Applicant: 더루우브리졸코오포레이션
Inventor: 챔벌린윌리암비.3세 , 푸델스키존케이.
IPC: C10M169/04
CPC classification number: F02M25/00 , C10M169/04 , C10M171/00 , C10M2203/1006 , C10M2205/02 , C10M2205/0285 , C10M2205/04 , C10M2207/026 , C10M2209/086 , C10M2209/107 , C10M2215/064 , C10M2215/065 , C10M2215/28 , C10M2229/041 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/00 , C10N2230/40 , C10N2230/41 , C10N2230/42 , C10N2230/43 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106 , F01L9/02 , F01L9/04 , F01M9/04 , F01M9/10 , F01N3/021 , F01N3/20 , F01N3/206 , F01N2250/02 , F02M25/06 , F02M25/14 , F16N15/00 , Y02T10/121 , Y02T10/20
Abstract: 본 발명은 (A) 통상 액체 또는 기체상인 연료 조성물을 사용하여 무캠식 내연기관을 작동시키는 단계; 및 (B) 이 내연기관을 인 함량이 적거나(이하, '저인'이라 함) 또는 인을 함유하지 않는(이하, "무인"이라 함) 윤활유 조성물로 윤활시키는 단계를 포함하고, 상기 저인 또는 무인성의 윤활유 조성물은 경우에 따라 금속과 인을 함유하는 극압 첨가제를 포함하되, 단 이와 같은 극압 첨가제에 의해 상기 저인 또는 무인 윤활유 조성물에 첨가되는 인의 함량이 약 0.08 중량%를 초과하지 않는 것을 특징으로 하는 무캠식 내연기관을 작동시키는 방법에 관한 것이다.
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公开(公告)号:KR100379710B1
公开(公告)日:2003-06-09
申请号:KR1019950024439
申请日:1995-08-08
Applicant: 더루우브리졸코오포레이션
Inventor: 윌리엄케이에스클리브랜드 , 폴어니스트아담스 , 마아빈브래드포오드디타아
IPC: C10M105/22
CPC classification number: C10M133/56 , C10M129/10 , C10M129/12 , C10M129/14 , C10M129/32 , C10M129/40 , C10M129/70 , C10M129/91 , C10M129/93 , C10M129/95 , C10M133/06 , C10M133/08 , C10M133/16 , C10M133/38 , C10M135/30 , C10M159/12 , C10M2207/023 , C10M2207/024 , C10M2207/025 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/122 , C10M2207/126 , C10M2207/14 , C10M2207/142 , C10M2207/281 , C10M2207/284 , C10M2207/285 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/22 , C10M2215/224 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2227/00 , C10N2240/105 , C10N2270/02 , F02B2075/025
Abstract: A 2-stroke cycle engine lubricant comprises a major amt. of oil of lubricating viscosity, and a minor amt. of a carboxylic compsn. (I) prepd. by reacting (a) at least one reactant of formula (I) with (b) a carboxylic reactant of formula (III) and opt. (c) ammonia or an amine having at least one N-H group. R = hydrocarbyl; R1.R2.R3 = H or hydrocarbyl R10 = H or alkyl; Ar = 5-30C aromatic group having 0-3 substituents selected from polyalkoxyalkyl, lower alkoxy, and/or nitro; Z = OH or (OR5)bOH where R5 = divalent hydrocarbyl and b = 1-30; s = at least 1; m = 0-6; c = 1-3; x = 0-8. Also claimed is a 2-stroke cycle engine lubricant compsn. comprising a major amt. amt. of oil of lubricating viscosity and a minor amt. of a carboxylic compsn. (IV) of formula R, R1, R5, m, x, b and c are as defined above. Ar = 5-20C aromatic group opt. substituted by 0-3 amine, hydroxyl, alkylpolyoxyalkyl, nitro, aminoalkyl and/or carboxy groups; Z is as defined above, or lower alkoxy; R4 = H , hydrocarbyl, lower alkoxy, or as defined for the opt substituents on Ar; R6 = H or hydrocarbyl; A = an amide or amide-containing group, a carboxyl group, a group -C(O)-(OR5)bOH; an amidazoline-containing group, an oxazoline group or acylamino group. One Z and one A may be taken together to make a group -O-C(O)- and form a lactone group of formula. Also claimed are concentrates containing 20-90% diluent oil and 10-80% (I) or (IV).
Abstract translation: 二冲程循环发动机润滑剂包含主要的胺。 具有润滑粘度的油和少量的油。 的羧酸成分。 (I)prepd。 通过使(a)至少一种式(I)的反应物与(b)式(III)的羧酸反应物反应, (c)氨或具有至少一个N-H基团的胺。 R =烃基; R1.R2.R3 = H或烃基R10 = H或烷基; Ar =具有0-3个取代基的5-30C芳族基团,所述取代基选自聚烷氧基烷基,低级烷氧基和/或硝基; Z = OH或(OR5)bOH,其中R5 =二价烃基,b = 1-30; s =至少1; m = 0-6; c = 1-3; x = 0-8。 还要求保护二冲程发动机润滑油组合物。 包括一个主要的金额。 AMT。 的润滑粘度油和次要油。 的羧酸成分。 (IV),R 1,R 5,m,x,b和c如上所定义。 Ar = 5-20C芳族基团选择。 被0-3个胺,羟基,烷基聚氧烷基,硝基,氨基烷基和/或羧基取代; Z如上所定义,或低级烷氧基; R4 = H,烃基,低级烷氧基,或如对Ar上的可选取代基所定义; R6 = H或烃基; A =含有酰胺或酰胺的基团,羧基,基团-C(O) - (OR 5)b OH; 含咪唑啉的基团,恶唑啉基团或酰氨基。 一个Z和一个A可以合在一起形成基团-O-C(O) - 并形成式的内酯基团。 还要求保护含有20-90%稀释油和10-80%(I)或(IV)的浓缩物。
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公开(公告)号:KR100079268B1
公开(公告)日:1994-11-16
申请号:KR1019860007871
申请日:1986-09-17
Applicant: 더루우브리졸코오포레이션
Inventor: 제임즈노엘빈치
IPC: C10M105/72
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196.
公开(公告)号:KR1019940005549B1
公开(公告)日:1994-06-20
申请号:KR1019860007871
申请日:1986-09-17
Applicant: 더루우브리졸코오포레이션
Inventor: 제임즈노엘빈치
IPC: C10M105/72
CPC classification number: C10M163/00 , C10M131/14 , C10M135/02 , C10M135/04 , C10M135/06 , C10M159/20 , C10M159/24 , C10M2207/028 , C10M2207/10 , C10M2207/125 , C10M2207/129 , C10M2207/24 , C10M2207/26 , C10M2207/262 , C10M2207/40 , C10M2207/404 , C10M2211/08 , C10M2215/042 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/046 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10N2210/00 , C10N2210/02 , C10N2240/40 , C10N2240/401 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409
Abstract: Lubricants useful in metal working processes, especially cutting, comprise (A) a lubricating oil and (B) a basic alkaline earth metal salt or borated complex thereof. Component B is preferably a basic calcium sulfonate prepared by a specific method. The lubricants may also contain at least one of (C) a specific active sulfur-containing compound and (D) a chlorinated wax.
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公开(公告)号:KR1019940007158A
公开(公告)日:1994-04-26
申请号:KR1019930018265
申请日:1993-09-10
Applicant: 더루우브리졸코오포레이션
IPC: C09D5/08
Abstract: 개선된 활성을 갖는 부식 방지 조성물은 유기산의 중성 또는 오버베이스드염 및 다른 금속-함유 부식 방지제로부터 제조된다.
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公开(公告)号:KR100072916B1
公开(公告)日:1994-04-18
申请号:KR1019890007128
申请日:1989-05-27
Applicant: 더루우브리졸코오포레이션
Inventor: 데이빗유진리플 , 윌리엄브리커체임벌린3세
IPC: C10M137/00
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公开(公告)号:KR100072915B1
公开(公告)日:1994-04-18
申请号:KR1019890007129
申请日:1989-05-27
Applicant: 더루우브리졸코오포레이션
Inventor: 데이빗유진리플 , 윌리엄브리커체임벌린3세
IPC: C10M111/00
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公开(公告)号:KR100038239B1
公开(公告)日:1990-12-12
申请号:KR1019870001432
申请日:1987-02-20
Applicant: 더루우브리졸코오포레이션
Inventor: 윌리엄시이워어드쥬니어
IPC: C10M135/18
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