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公开(公告)号:US3833496A
公开(公告)日:1974-09-03
申请号:US34862573
申请日:1973-04-06
Applicant: ETHYL CORP
Inventor: MALEC R
IPC: C07C333/18 , C10M169/00 , C10M1/38 , C10M1/32
CPC classification number: C10M1/08 , C10M2205/00 , C10M2205/02 , C10M2205/026 , C10M2205/028 , C10M2207/027 , C10M2207/125 , C10M2207/129 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/084 , C10M2209/103 , C10M2215/04 , C10M2215/062 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2219/085 , C10M2223/045 , C10M2223/065 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/08 , C10N2250/10
Abstract: WHEREIN R'' is selected from the group consisting of aliphatic hydrocarbon radicals containing about 8-100 carbon atoms, and hydrocarbylaminohydrocarbyl radicals having the formula:
Compounds having the formula:Abstract translation: 具有下式的化合物:
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公开(公告)号:US3792014A
公开(公告)日:1974-02-12
申请号:US3792014D
申请日:1972-09-15
Applicant: ETHYL CORP
CPC classification number: H01B3/441 , C08K5/13 , Y10T428/294 , Y10T428/31692 , C08L23/02
Abstract: OLEFINIC POLYMERS (E.G., POLYETHYLENE) NORMALLY SUBJECT TO ACCELERATED OXIDATIVE DEGRADATION WHEN USED IN CONTACT WITH COPPER ARE STABILIZE FOR PROLONGED PERIODS BY INCLUSION OF A HYDROCARBYL ESTER OF GALLIC ACID (E.G., PROPYL GALLATE) TOGETHER WITH A PHENOLIC ANTIOXIDANT FOR OLEFINIC POLYMERS. THE COMPOSITIONS ARE ESPECIALLY USEFUL FOR EXTENDING THE SERVICE LIFE OF POLYOLEFIN COPPER WIRE INSULATION.
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公开(公告)号:US3778371A
公开(公告)日:1973-12-11
申请号:US3778371D
申请日:1972-05-19
Applicant: ETHYL CORP
Inventor: MALEC R
CPC classification number: C10M133/52 , C10L1/143 , C10L1/2383 , C10L1/2683 , C10L1/303 , C10M2203/06 , C10M2205/00 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2207/027 , C10M2207/04 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/30 , C10M2207/302 , C10M2207/34 , C10M2209/084 , C10M2209/103 , C10M2211/02 , C10M2215/04 , C10M2215/042 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/10 , C10M2215/16 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/30 , C10M2219/044 , C10M2219/046 , C10M2219/108 , C10M2223/041 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10M2227/02 , C10M2227/061 , C10M2229/02 , C10M2229/041 , C10M2229/05 , C10N2210/02 , C10N2230/08 , C10N2240/12 , C10N2240/121
Abstract: HIGH MOLECULAR WEIGHT N-HYDROCARBYL-SUBSTITUTED QUATERNARY AMMONIUM SALTS IN WHICH THE HYDROCARBYL GROUP HAS A MOLECULAR WEIGHT OF FROM ABOUT 350-3000 SUCH AS A POLYBUTENE AMMONIUM CHLORIDE ARE EFFECTIVE DETERGENTS AND DISPERSANTS FOR GASOLINE AND LUBRICATING OILS.
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公开(公告)号:US3816311A
公开(公告)日:1974-06-11
申请号:US11709471
申请日:1971-02-19
Applicant: ETHYL CORP
Inventor: MALEC R
IPC: C10M169/00 , C10M1/30 , C10M1/38
CPC classification number: C10M3/00 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10N2240/02
Abstract: Esters of an acid of phosphorus such as tricresyl phosphate containing a stabilizing amount of a 2,5-bis-(4-pyridyl)-1,3,4thiadiazole are useful as lubricants or functional fluids at elevated temperatures in contact with metal surfaces.
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公开(公告)号:US3781363A
公开(公告)日:1973-12-25
申请号:US3781363D
申请日:1972-08-24
Applicant: ETHYL CORP
Inventor: PLONSKER L , PERILSTEIN W , MALEC R
CPC classification number: C10M133/54 , C08F8/32 , C10L1/14 , C10L1/143 , C10L1/1616 , C10L1/1641 , C10L1/2383 , C10M2203/06 , C10M2205/00 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/14 , C10M2207/027 , C10M2207/04 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/30 , C10M2207/302 , C10M2207/34 , C10M2209/084 , C10M2209/103 , C10M2215/04 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/108 , C10M2223/041 , C10M2223/045 , C10M2223/065 , C10M2227/02 , C10M2229/02 , C10M2229/041 , C10M2229/05 , C10N2210/02 , C10N2220/02 , C08F110/00
Abstract: THE DISPERSANT AND DETERGENT PROPERTIES OF LUBRICATING OILS AND LIQUID HYDROCARBON FUELS SUCH AS GASOLINE ARE IMPROVED BY ADDITION OF A SMALL BUT EFFECTIVE AMOUNT OF AN N-HYDROCARBYL-SUBSTITUTED NITRILOTRIS ETHYLAMINE. THE HYDROCARBYL GROUP IS PREFERABLY A POLYOLEFIN GROUP, SUCH AS A POLYBUTENE GROUP, HAVING A MOLECULAR WEIGHT OF FROM ABOUT 300 TO 20,000 MORE PREFERABLY FROM 500 TO 2,000.
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公开(公告)号:US3780145A
公开(公告)日:1973-12-18
申请号:US3780145D
申请日:1971-02-19
Applicant: ETHYL CORP
Inventor: MALEC R
CPC classification number: C10M3/00 , C07F9/12 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2215/065 , C10M2215/066 , C10M2223/041 , C10N2230/08 , C10N2240/08 , C10N2240/12 , C10N2240/121
Abstract: TRIPHENYL PHOSPHATES IN WHICH AN AVERAGE OF AT LEAST ONE PHENYL GROUP PER MOLECULE IS SUBSTITUTED WITH AT LEAST ONE ALKYL GROUP CONTAINING FROM L-30 CARBON ATOMS HAVE BEEN FOUND TO BE EXCELLENT LUBRICANTS AND FUNCTIONAL FLUIDS HAVING MUCH LOWER POUR POINTS AND HIGHER VISCOSITY INDICES THAN CONVENTIONAL PHOSPHATE ESTERS.
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