公开(公告)号：US3867367A

公开(公告)日：1975-02-18

申请号：US39861573

申请日：1973-09-19

Applicant: TEXACO INC

Inventor： HAUGEN HAAKON

IPC: C07F9/24 ,  C10M1/48

CPC classification number: C10M1/08 ,  C07F9/24 ,  C07F9/247 ,  C10M2201/062 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2219/046 ,  C10M2223/02 ,  C10M2223/045 ,  C10M2223/049 ,  C10M2223/12 ,  C10M2225/00 ,  C10M2225/02 ,  C10M2225/041 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02

Abstract: The manufacture of oligomeric phosphorodiamidate characterized by the formula:

WHERE R is alkaryl of from 12 to 24 carbons, R'' is lower alkyl of from 2 to 6 carbons and n is an average integer of from 1 to 4 and sulfurized derivatives thereof comprising contacting a primary amine of the formula:

D R A W I N G

Abstract translation: 制备低聚磷酰胺，其特征在于下式：

公开(公告)号：US3905908A

公开(公告)日：1975-09-16

申请号：US39861473

申请日：1973-09-19

Applicant: TEXACO INC

Inventor： HAUGEN HAAKON

IPC: C07F9/24 ,  C10M1/10

CPC classification number: C10M1/08 ,  C07F9/24 ,  C07F9/247 ,  C10M2201/062 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2219/046 ,  C10M2223/02 ,  C10M2223/045 ,  C10M2223/049 ,  C10M2223/12 ,  C10M2225/00 ,  C10M2225/02 ,  C10M2225/041 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02

Abstract: The manufacture of oligomeric phosphorodiamidate characterized by the formula:

WHERE R is alkaryl of from 12 to 24 carbons, R'' is lower alkyl of from 2 to 6 carbons and n is an average integer of from 1 to 4 and sulfurized derivatives thereof comprising contacting a primary amine of the formula:

Abstract translation: 制备低聚磷酰胺，其特征在于下式：

公开(公告)号：US3864435A

公开(公告)日：1975-02-04

申请号：US39861273

申请日：1973-09-19

Applicant: TEXACO INC

Inventor： HAUGEN HAAKON

IPC: C07F9/24

CPC classification number: C10M1/08 ,  C07F9/24 ,  C07F9/247 ,  C10M2201/062 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2219/046 ,  C10M2223/02 ,  C10M2223/045 ,  C10M2223/049 ,  C10M2223/12 ,  C10M2225/00 ,  C10M2225/02 ,  C10M2225/041 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02

Abstract: WHERE R is alkaryl of from 12 to 24 carbons, R'' is lower alkyl of from 2 to 6 carbons and n is an average integer of from 1 to 4 and sulfurized derivatives thereof comprising contacting a primary amine of the formula:

The manufacture of oligomeric phosphorodiamidate characterized by the formula:

公开(公告)号：US3865810A

公开(公告)日：1975-02-11

申请号：US28921972

申请日：1972-09-14

Applicant: TEXACO INC

Inventor： HAUGEN HAAKON ,  DADURA JAMES G

IPC: C07D203/12 ,  C10M159/12 ,  C07D23/06

CPC classification number: C10M159/126 ,  C07D203/12 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2217/023 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2223/12 ,  C10N2210/02

Abstract: An aziridine detergent-dispersant derivative, lube oil compositions containing said derivative, and manufacture thereof, said derivative being the reaction product of an aziridine of the formula:

WHERE R is hydrogen or omega -aminoalkyl of from 1 to 5 carbons and a monoethoxylated hydrolyzed polyalkene-P2S5 reactant, said derivative prepared by: A. FIRST CONTACTING AN ALIPHATIC POLYALKENE OF AN AVERAGE MOLECULAR WEIGHT OF BETWEEN ABOUT 50 AND 5,000 WITH P2S5 in the presence of sulfur at a first elevated temperature, B. SECOND CONTACTING THE RESULTING POLYALKENE-P2S5 reaction product with steam at a second elevated temperature, C. REMOVING INORGANIC PHOSPHORUS ACID FROM THE STEAM TREATED (HYDROLYZED) POLYALKENE-P2S5 reaction product, D. THIRD CONTACTING THE INORGANIC ACID FREE, STEAM TREATED POLYALKENE-P2S5 reaction product with ethylene oxide at a third elevated temperature in a mole ratio of said inorganic phosphorus acid free, steam treated P2S5-polyalkene reaction product to said ethylene oxide of between about 1:1 and 1:1.5 to form said monoethoxylated reactant, E. FOURTH CONTACTING THE ETHOXYLATED DERIVATIVE WITH SAID AZIRIDINE AT A FOURTH ELEVATED TEMPERATURE UTILIZING A MOLE RATIO OF SAID DERIVATIVE TO SAID AZIRIDINE OF BETWEEN ABOUT 3:1 AND 1:2 TO FORM SAID DETERGENT-DISPERSANT DERIVATIVE.