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公开(公告)号：US3161595A
公开(公告)日：1964-12-15
申请号：US24044262
申请日：1962-11-27
Applicant: PENNSYLVANIA REFINING COMPANY
Inventor： FENKER GRAFTON F J
CPC classification number: C10M7/00 , C10M2201/103 , C10M2201/12 , C10M2201/14 , C10M2203/108 , C10M2205/00 , C10M2207/282 , C10M2207/34 , C10M2211/02 , C10M2215/04 , C10M2215/06 , C10M2215/26 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2227/02 , C10M2229/04 , C10M2229/041 , C10M2229/043 , C10M2229/044 , C10N2220/02 , C10N2240/401 , C10N2250/08 , C10N2250/10
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公开(公告)号：US3115519A
公开(公告)日：1963-12-24
申请号：US5666760
申请日：1960-09-19
Applicant: SHELL OIL CO
Inventor： CROUSE BENJAMIN F , REYNOLDS WILLIAM W
IPC: C10M105/38
CPC classification number: C10M105/38 , C07C67/62 , C07C69/33 , C10M2201/041 , C10M2201/042 , C10M2201/103 , C10M2201/105 , C10M2201/14 , C10M2207/00 , C10M2207/06 , C10M2207/121 , C10M2207/122 , C10M2207/125 , C10M2207/128 , C10M2207/129 , C10M2207/141 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/289 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/101 , C10M2215/04 , C10M2215/06 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/042 , C10M2217/043 , C10M2219/00 , C10M2219/04 , C10M2219/044 , C10M2219/046 , C10M2219/082 , C10M2219/086 , C10M2219/10 , C10M2219/108 , C10M2227/04 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2230/08 , C10N2240/12 , C10N2240/121 , C10N2250/10
Abstract: Tripivalate esters of polyhydric alkanols having 3 methylol groups attached to a single terminal carbon atom in a C2 to C8 alkane chain, especially the tripivalates of trimethylol ethane and trimethylol propane, are made by reacting the polyol with an esterifying derivative of pivalic acid, e.g. the chloride or anhydride. The examples include the syntheses of trimethylylethane tripivalate and the preparation of pentaerythritol tetrapivalate is also given, in both cases pivalyl chloride and pyridine being the reagents. Reference has been directed by the Comptroller to Specification 884,660.ALSO:Lubricating compositions including greases comprise a pivalic acid ester of a polyhydric alkanol having 3 or 4 methylol groups attached to a single carbon atom which when there are 3 methylol groups is a terminal atom of a C2 to C8 alkane chain. The lubricating composition may contain more than one of said esters and especially more than 5% of each. Specified components are trimethylyl ethane and propane tripivalates and pentaerithrityl tetrapivalate. The compositions may include antioxidants and/or anticorrosives, of which lists are provided. The examples give binary and one tertiary composition of pivalate esters. Named classes of additives include among others, 5-ethyl-10, 10-diphenyl phenazasiline, phenothiazine, diarylamines, aminophenols, dialkyl selenides and talmides, basic sulphonates, indium carboxylates, alkali and alkaline earth metal and polyvalent soaps, silica, silica aerogels, ammonium clays, indanthrene dyes, polymeric clays coated with resins or aniline graphite. Reference has been directed by the Comptroller to Specification 884,660.
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公开(公告)号：US3102861A
公开(公告)日：1963-09-03
申请号：US5387960
申请日：1960-09-06
Applicant: SOCONY MOBIL OIL CO INC
Inventor： ZAKIN JACQUES L
IPC: C09B3/60 , C10M169/00
CPC classification number: C09B3/60 , C10M5/00 , C10M7/00 , C10M2201/062 , C10M2201/066 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/084 , C10M2201/103 , C10M2201/105 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2205/00 , C10M2205/024 , C10M2207/025 , C10M2207/04 , C10M2207/08 , C10M2207/121 , C10M2207/122 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/104 , C10M2209/105 , C10M2211/02 , C10M2211/042 , C10M2211/06 , C10M2215/102 , C10M2223/04 , C10M2223/042 , C10M2227/02 , C10M2227/04 , C10M2227/081 , C10M2229/02 , C10M2229/04 , C10M2229/043 , C10M2229/044 , C10M2229/05 , C10N2210/02 , C10N2220/02 , C10N2230/32 , C10N2250/10
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公开(公告)号：US3089848A
公开(公告)日：1963-05-14
申请号：US2696460
申请日：1960-05-05
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： MORWAY ARNOLD J
IPC: C10M169/00
CPC classification number: C10M5/00 , C10M2201/02 , C10M2201/041 , C10M2201/083 , C10M2201/103 , C10M2201/105 , C10M2205/02 , C10M2205/022 , C10M2205/14 , C10M2207/121 , C10M2207/122 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10M2207/289 , C10M2209/12 , C10M2215/065 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2240/02 , C10N2250/10 , C10N2270/02
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公开(公告)号：US3067137A
公开(公告)日：1962-12-04
申请号：US80959659
申请日：1959-04-29
Applicant: SHELL OIL CO
Inventor： SCHMULLING DONALD W
IPC: C07D219/10 , C10M169/00
CPC classification number: C10M1/08 , C07D219/10 , C10M2201/041 , C10M2201/042 , C10M2201/103 , C10M2201/105 , C10M2201/14 , C10M2205/00 , C10M2207/125 , C10M2207/129 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/101 , C10M2209/103 , C10M2209/107 , C10M2209/109 , C10M2211/044 , C10M2211/06 , C10M2215/04 , C10M2215/068 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/30 , C10M2217/042 , C10M2217/043 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2230/08 , C10N2240/12 , C10N2240/121 , C10N2250/10
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Patent Agency Ranking
公开(公告)号：US3060120A
公开(公告)日：1962-10-23
申请号：US56707256
申请日：1956-02-23
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： LIPPINCOTT SAMUEL B , MORWAY ARNOLD J
IPC: C08F10/00 , C08F210/00 , C08F210/16 , C10M143/04 , C10M169/00
CPC classification number: C10M143/04 , C08F210/00 , C10M3/00 , C10M2201/041 , C10M2201/103 , C10M2201/105 , C10M2205/00 , C10M2207/04 , C10M2207/121 , C10M2207/122 , C10M2207/125 , C10M2207/129 , C10M2207/282 , C10M2207/283 , C10M2207/34 , C10M2207/40 , C10M2207/404 , C10M2215/065 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10N2210/00 , C10N2210/02 , C10N2210/03 , C10N2220/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2250/10
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公开(公告)号：US3047497A
公开(公告)日：1962-07-31
申请号：US4944860
申请日：1960-08-15
Applicant: GEN ELECTRIC
Inventor： BLUESTEIN BEN A
IPC: C08L83/06 , C10M169/00
CPC classification number: C08L83/06 , C10M5/00 , C10M7/00 , C10M2201/041 , C10M2201/103 , C10M2201/105 , C10M2203/10 , C10M2207/125 , C10M2207/129 , C10M2211/024 , C10M2211/06 , C10M2227/04 , C10M2229/04 , C10M2229/043 , C10M2229/044 , C10M2229/045 , C10M2229/046 , C10M2229/047 , C10M2229/048 , C10M2229/051 , C10M2229/052 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/07 , C10N2210/08 , C10N2220/02 , C10N2240/02 , C10N2250/10
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公开(公告)号：US3010896A
公开(公告)日：1961-11-28
申请号：US83606059
申请日：1959-08-26
Applicant: TEXACO INC
Inventor： ODELL NORMAN R , LYONS JOSEPH F
IPC: B01J19/06 , C10M169/00
CPC classification number: C10M5/00 , C10M2201/041 , C10M2201/062 , C10M2201/102 , C10M2201/103 , C10M2201/105 , C10M2201/14 , C10M2205/00 , C10M2207/024 , C10M2207/125 , C10M2207/129 , C10M2207/282 , C10M2207/304 , C10M2207/34 , C10M2209/103 , C10M2209/104 , C10M2209/112 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2219/042 , C10M2219/044 , C10M2219/085 , C10M2221/043 , C10M2229/02 , C10M2229/04 , C10M2229/041 , C10M2229/042 , C10M2229/043 , C10M2229/044 , C10M2229/05 , C10M2229/051 , C10N2210/01 , C10N2220/02 , C10N2250/10
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公开(公告)号：US2986517A
公开(公告)日：1961-05-30
申请号：US71354058
申请日：1958-02-06
Applicant: TEXACO INC
Inventor： ODELL NORMAN R , LYONS JOSEPH F
IPC: C10M169/00
CPC classification number: C10M5/00 , C10M2201/062 , C10M2201/063 , C10M2201/103 , C10M2201/105 , C10M2201/14 , C10M2215/04 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/08 , C10M2215/082 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/227 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2229/02 , C10M2229/05 , C10N2210/02 , C10N2250/10
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公开(公告)号：US2948679A
公开(公告)日：1960-08-09
申请号：US40026653
申请日：1953-12-24
Applicant: TEXACO DEVELOPMENT CORP
Inventor： REES HARRY V , KEMP JR LEBBEUS C
CPC classification number: C10M177/00 , C10M2201/041 , C10M2201/042 , C10M2201/05 , C10M2201/062 , C10M2201/063 , C10M2201/065 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/084 , C10M2201/085 , C10M2201/087 , C10M2201/102 , C10M2201/103 , C10M2201/105 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2207/123 , C10M2207/125 , C10M2207/128 , C10M2207/129 , C10M2207/16 , C10M2207/18 , C10M2207/20 , C10M2207/22 , C10M2207/402 , C10M2209/107 , C10M2219/044 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/08 , C10N2220/02 , C10N2250/10 , C10N2270/00
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