公开(公告)号：US3773791A

公开(公告)日：1973-11-20

申请号：US3773791D

申请日：1970-05-04

Applicant: MOBIL OIL CORP

Inventor： RODEWALD P ,  ROWE C ,  HEIBA E

IPC: C07F9/165 ,  C07F9/655 ,  C07D5/06

CPC classification number: C07F9/65515 ,  C07F9/1651

Abstract: THIS SPECIFICATION DISCLOSES ADDUCTS OF GAMMA-SUBSTITUTED-GAMMA-BUTYROLACTONES WITH O,O-DIALKYL-PHOSPHORODITHOIC ACIDS AND THEIR USE AS HERBICIDES AND AS LUBRICANT ADDITIVES FOR REDUCING THE WEAR OF SLIDING STEEL SURFACES.

公开(公告)号：US3793185A

公开(公告)日：1974-02-19

申请号：US3793185D

申请日：1973-05-30

Applicant: MOBIL OIL CORP

Inventor： WHITEHURST D ,  BUTTER S ,  RODEWALD P

IPC: B01J20/22 ,  C10G25/02 ,  C10G17/00

CPC classification number: C10G25/02 ,  B01J20/22 ,  Y10S502/515

Abstract: A novel use for sorbents involving the selective removal of heavy metals from liquid streams has been discovered. More specifically it has been discovered that these sorbents selectively remove alkyl lead moieties from gasoline. The sorbents are comprised of metal halides (preferably tin tetrachloride or antimony pentachloride) bonded to a suitable substrate through at least one amine or alkyl halide functional group. The sorbents can be effectively regenerated.

Abstract translation: 已经发现了一种用于涉及从液体流中选择性去除重金属的吸附剂的新用途。 更具体地，已经发现这些吸附剂选择性地从汽油中除去烷基铅部分。 吸附剂由金属卤化物（优选四氯化锡或五氯化锑）组成，通过至少一种胺或烷基卤官能团与合适的底物结合。 吸附剂可以有效地再生。

公开(公告)号：US3775431A

公开(公告)日：1973-11-27

申请号：US3775431D

申请日：1970-12-30

Applicant: MOBIL OIL CORP

Inventor： RODEWALD P

IPC: C07D201/08 ,  C07D207/26 ,  C07D207/267 ,  C07D207/27 ,  C10L1/232 ,  C07D27/08

CPC classification number: C07D207/267 ,  C07D201/08 ,  C07D207/27 ,  C10L1/232 ,  C10L10/08 ,  C10M1/08 ,  C10M2201/041 ,  C10M2201/14 ,  C10M2209/103 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/102 ,  C10M2215/28 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2250/10

Abstract: $-SUBSTITUTED-$-BUTYROLACTAMS ARE SYNTHESIZED AS NEW COMPOSITIONS OF MATTER. THESE COMPOUNDS ARE SYNTHESIZED BY REACTING A SUBSTUTED $-LACTONE WITH AMMONIA OR A PRIMARY AMINE AT A TEMPERATURE FROM ABOUT 200*C TO ABOUT 500*C. OVER CERTAIN ZEOLITE CATALYSTS. ADDITIONALLY, $-BUTYROLACTONE CAN BE REACTED WITH AMMONIA OVER ZEOLITE CATALYSTS IN THE ABOVE TEMPERATURE RANGE TO PRODUCE $-BUTYROLACTAM.

公开(公告)号：US3832367A

公开(公告)日：1974-08-27

申请号：US18463371

申请日：1971-09-28

Applicant: MOBIL OIL CORP

Inventor： HEIBA E ,  RODEWALD P

IPC: C07C233/16 ,  C07C103/30 ,  C11D3/066

CPC classification number: C07C233/16 ,  Y10S516/07

Abstract: A NOVEL CLASS OF BIODEGRADABLE DETERGENTS HAVING IMPROVED DISPERSION PROPERTIES IN HARD WATER ARE THE WATERSOLUBLE REACTION PRODUCTS OBTAINED BY REACTING A LACTONE WITH AN ALKANOLAMINE WITH AN ALLKYLENE OXIDE. MAINTAINHYDROXYALKANOLAMIDE WITH AN ALKYLENE OXIDE. MAINTAINING A PREFERRED RATIO OF THE NUMBER OF MOLES OF ALLKYLENE OXIDE REACTED WITH THE INTERMEDIATE AMIDE PRODUCT TO THE TOTAL NUMBER OF CARBON ATOMS IN THE LACTONE PRECURSOR WITHIN A SPECIFIC RANGE HAS BEEN FOUND TO PROVIDE PRODUCTS HAVING OPTIMUM DETERGENCY PROPERTIES. AMIDE PRODUCTS HAVING FROM 8 TO 30 CARBON ATOMS IN THE ACID PORTION AND CONTAINIING FROM ABOUT 1.5 TO ABOUT 20 TOTAL ETHYLENE OXIDE UNITS ARE MOST PREFERRED.

公开(公告)号：US3791968A

公开(公告)日：1974-02-12

申请号：US3791968D

申请日：1972-12-29

Applicant: MOBIL OIL CORP

Inventor： WHITEHURST D ,  BUTTER S ,  RODEWALD P

IPC: B01J20/22 ,  C10G25/02 ,  C10G17/00

CPC classification number: B01J20/22 ,  C10G25/02

Abstract: A NOVEL USE FOR SORBENTS INVOLVING THE SELECTIVE REMOVAL OF HEAVY METALS FROM LIQUID STREAMS HAS BEEN DISCOVERED MORE SPECIFICALLY IT HAS BEEN DISCOVERED THAT THESE SORBENTS SELECTIVELY REMOVE ALKYLL LEAD MOIETIES FROM GASOLINE. THE SORBENTS ARE COMPRISED OF METAL HALIDES (PREFERABLY TIN TETRACHLORIDE OR ANTIMONY PENTACHLORIDE) BONDED TO A SUITABLE SUBSTRATE THROUGH TERTIARY AMINE OR ALKYL HALIDE FUNCTIONAL GROUPS. THE SORBENDS CAN BE EFFECTIVELY REGENERATED.