公开(公告)号：US3644529A

公开(公告)日：1972-02-22

申请号：US3644529D

申请日：1966-08-23

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： TUCCI EDMOND R ,  THAYER HELEN I ,  WARD JOHN V

IPC: C07C45/50 ,  C07C45/10

CPC classification number: C07C45/50 ,  C07C47/02

Abstract: AN OXO PROCESS WHEREIN AN OLEFIN IS REACTED WITH HYDROGEN AND CARBON MONOXIDE IN THE PRESENCE OF A COBALT CARBONYL AND A DIOXAPHOSPHACYCLOHEXANE, PREFERABLY IN THE PRESENCE OF A TRIALKYL AMINE.

公开(公告)号：US3644499A

公开(公告)日：1972-02-22

申请号：US3644499D

申请日：1968-12-17

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： MURPHY CLARENCE R ,  ONOPCHENKO ANATOLI ,  PIATT JOHN M ,  SECKIRCHER RICHARD

IPC: C07C303/42 ,  C07C309/04 ,  C07C309/08 ,  C07C313/04 ,  C07C143/02 ,  C07C143/04

CPC classification number: C07C303/42 ,  C07C313/04 ,  C07C309/04 ,  C07C309/08

Abstract: A PROCESS FOR STABILIZIING THE PH OF SULFONATES OBTAINED FROM THE REACTION OF AN OLEFINIC COMPOUND WITH AN ALKALI BISULFITE WHICH INVOLVES CONTACTING AN AQUEOUS SLURRY OF SUCH SULFONATES CONTAINING AN ALKALINE COMPOUND WITH OXYGEN.

公开(公告)号：US3644393A

公开(公告)日：1972-02-22

申请号：US3644393D

申请日：1969-08-29

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： THAYER HELEN I

IPC: C07F9/6506 ,  C07D49/34

CPC classification number: C07F9/6506

Abstract: THE MIXTURE AND REACTION PRODUCT OF LECITHIN AND CERTAIN 1,2-DISUBSTITUTED IMIDAZOLINES ARE USEFUL AS GASOLINE ANTIWEAR AND ANTIFILTER-CLOGGING AGENTS.

公开(公告)号：US3639647A

公开(公告)日：1972-02-01

申请号：US3639647D

申请日：1968-07-03

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： KEHL WILLIAM L ,  LUTINSKI FRANK E ,  SWIFT HAROLD E

IPC: B01J23/85 ,  C07C4/06 ,  C07C5/03 ,  C07C5/27 ,  C10G47/12 ,  C10G47/16 ,  B01J11/74

CPC classification number: B01J23/888 ,  B01J23/85 ,  B01J23/883 ,  C07C4/06 ,  C07C5/03 ,  C07C5/2791 ,  C07C2523/755 ,  C07C2523/88 ,  C07C2523/888 ,  C10G47/12 ,  C10G47/16 ,  C07C9/14 ,  C07C11/107

Abstract: HIGHLY DISPERSED ALLOY MATERIALS OF NICKEL AND MOLYBDENUM AND/OR TUNGSTEN HAVING A VERY HIGH SURFACE AREA ARE MADE BY THE CONTROLLED REDUCTION OF A MXTURE OF COMPOUNDS OF THE METALS IN A REDUCING ATMOSPHERE. THESE ALLOYS AND THEIR SULFIDES ARE USEFUL IN CATALYSIS SUCH AS HYDROCRACKING, HYDROGENATION-DEHYDROGENATION AND HYDROISOMERIZATION.

公开(公告)号：US3634474A

公开(公告)日：1972-01-11

申请号：US3634474D

申请日：1969-07-25

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： HAY RUSSELL G ,  MCNULTY JOHN G ,  WALSH WILLIAM L

IPC: G02C1/08 ,  C07C67/00

CPC classification number: C07C67/11 ,  C07C69/24 ,  C07C69/80

Abstract: IN A PROCESS WHEREIN AN ORGANIC HALIDE IS REACTED WITH AN ORGANIC ACID TO OBTAIN THE CORRESPONDING ESTER, THE IMPROVEMENT TO INCREASE THE AMOUNT OF ESTER WHICH INVOLES CARRYING OUT THE REACTION IN THE PRESENCE OF WATER.

公开(公告)号：US3631111A

公开(公告)日：1971-12-28

申请号：US3631111D

申请日：1968-12-17

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： TUCCI EDMOND R

IPC: C07C45/50 ,  C07C45/10

CPC classification number: C07C45/50 ,  C07C47/02

Abstract: AN OZO PROCESS WHEREIN AN OLEFIN IS REACTED WITH HYDROGEN AND CARBON MONOXIDE IN THE PRESENCE OF A CATALYST SYSTEM WHEREIN THE MAJOR PORTION THEREOF IS A GROUP-VI-B METAL CARBONYL COMPLEXED WITH A COMPOUND OF TRIVALENT PHOSPHORUS, TRIVALENT ARSENIC OR TRIVALENT ANTIMONY AND A MINOR PORTION THEREOF IS A METAL HYDRO CARBONYL WHEREIN THE METAL CAN BE COBALT, RHODIUM, IRIDIUM, PALLADIUM, IRON, NICKEL, RUTHENIUM, OSMIUM, MANGNESE OR RHENIUM.

公开(公告)号：US3629164A

公开(公告)日：1971-12-21

申请号：US3629164D

申请日：1969-05-23

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： SMITH WAYNE E ,  GALIANO FRANCIS R ,  HAVENS RICHARD H

IPC: C08L95/00 ,  C08J9/00 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C08F47/10 ,  C08F45/52

CPC classification number: C08J9/0061 ,  C08J2395/00 ,  C08J2423/00

Abstract: A TOUGH, COHESIVE, NON-TACKY BLEND RESULTS WHEN PROPANE-PRECIPITATED ASPHALT IS MIXED WITH A COPOLYMER OF ETHYLENE WITH A LOWER ALKYL ACRYLATEOR METHACRYLATE, SUCH AS METHYL ACRYLATE, AND OPTIONALLY, A POLYOL, SUCH AS GLYCERINE, WHICH IS CROSS-LINKED INSITU TO INCREASE TENSILE STRENGTH. THIS BLEND IS THEN FOAMED WITH CONVENTIONAL BLOWING AGENTS.

公开(公告)号：US3628993A

公开(公告)日：1971-12-21

申请号：US3628993D

申请日：1969-06-06

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： GILBERT RONALD E ,  CLAMPITT BERT H

IPC: C08L77/00

CPC classification number: C09D177/00 ,  Y10T428/2998 ,  C08L33/02

Abstract: Discrete solid particles of polyamide are coated with a cupric salt of a carboxy-substituted olefin polymer in amounts of from about 0.1 percent to about 3.7 percent by weight to protect the polyamides from degradation during melt forming into manufactured articles.

公开(公告)号：US3627826A

公开(公告)日：1971-12-14

申请号：US3627826D

申请日：1970-11-25

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： SELWITZ CHARLES M

IPC: C07C51/363 ,  C07C53/16 ,  C07C53/32

CPC classification number: C07C51/363 ,  C07C53/16

Abstract: A process for chlorinating or brominating a carboxylic acid which involves heating a carboxylic acid with chloride ions or bromide ions and molecular oxygen in the presence of nitrate ions, a carboxylic acid anhydride and a heavy metal cation. Acetic acid is converted to chloroacetic acid.

公开(公告)号：US3627493A

公开(公告)日：1971-12-14

申请号：US3627493D

申请日：1970-03-12

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： MANLEY ROBERT E

IPC: G01N17/00

CPC classification number: G01N17/00

Abstract: A PROBE FOR TESTING THE CORROSION RESISTANCE OF A SPECIMEN OF A MATERIAL TO A STREAM OF CORROSIVE FLUID COMPRISING MEANS TO ELECTRICALLY ISOLATE THE SPECIMENT FROM THE PROBE AND MEANS TO CONTROL THE TEMPERATURE OF THE SPECIMENT. TEMPERATURE CONTROL IS ACCOMPLISHED BY FLOWING HEAT CONDITIONING FLUIDS, SUCH AS STEAM OR COLD WATER, THROUGH THE PROBE, WHILE ISOLATING THE SPECIMENT FORM THE HEAT CONDITIONING FLUID.