公开(公告)号：US3403194A

公开(公告)日：1968-09-24

申请号：US44564465

申请日：1965-04-05

Applicant: CONTINENTAL OIL CO

Inventor： FEIGHNER GEORGE C ,  KERFOOT OLIVER C ,  MARSHALL DAVID W

IPC: C07C7/148 ,  C07C15/107

CPC classification number: C07C15/107 ,  C07C7/14841 ,  Y10S585/935 ,  C07C9/00

公开(公告)号：US3255257A

公开(公告)日：1966-06-07

申请号：US10240661

申请日：1961-04-12

Applicant: CONTINENTAL OIL CO

Inventor： BRINDELL GORDON D ,  MARSHALL DAVID W

IPC: C07C17/093

CPC classification number: C07C17/093

公开(公告)号：US3304317A

公开(公告)日：1967-02-14

申请号：US15857061

申请日：1961-12-11

Applicant: CONTINENTAL OIL CO

Inventor： BRINDELL GORDON D ,  MARSHALL DAVID W

IPC: C07C17/093 ,  C07F5/06

CPC classification number: C07F5/066 ,  C07C17/093 ,  C07C19/075

公开(公告)号：US3147243A

公开(公告)日：1964-09-01

申请号：US4796260

申请日：1960-08-08

Applicant: CONTINENTAL OIL CO

Inventor： BRINDELL GORDON D ,  MARSHALL DAVID W

IPC: C08F10/00 ,  C08F36/04 ,  G21G4/04

CPC classification number: G21G4/04 ,  C08F10/00 ,  C08F36/04 ,  Y10S526/905 ,  C08F4/608 ,  C08F4/00

Abstract: A radio-active polymer comprises a polymerized ethylenically unsaturated hydrocarbon monomer and tritium. The polymer is formed by subjecting the monomer to polymerization conditions in the presence of a polymerization catalyst and tritium. The monomer may be ethylene, propylene, butene, styrene, methyl styrene, or a conjugated diolefin. Preferred catalysts are mixtures of titanium or zirconium tetrachloride with amyl sodium, octyl sodium, parasodic tertiary butyl benzene, triethyl aluminium, tetraethyl lead, or diethyl zinc. Polymerization may take place at room temperature to 200 DEG C. in the presence of a paraffin or cycloparaffin inert diluent. In examples, a mixture of ethylene, hydrogen, and tritium is polymerized under pressure in the presence of n-hexane and either n-amyl sodium and titanium tetrachloride or triethyl aluminium and titanium tetrachloride. The polymers are useful as a constant source of beta radio-activity, for example as counting standards or tracers. To form a self-luminous material, a phosphor is incorporated in the polymer.

公开(公告)号：US3089884A

公开(公告)日：1963-05-14

申请号：US16130861

申请日：1961-12-21

Applicant: CONTINENTAL OIL CO

Inventor： MARSHALL DAVID W

IPC: C07F5/06

CPC classification number: C07F5/064 ,  C07C67/343 ,  C07C69/24

公开(公告)号：US3632660A

公开(公告)日：1972-01-04

申请号：US3632660D

申请日：1968-08-09

Applicant: CONTINENTAL OIL CO

Inventor： MARSHALL DAVID W ,  FEIGHNER GEORGE C

IPC: C07C7/00 ,  C07C7/171 ,  C07C3/50

CPC classification number: C07C7/171 ,  C07C7/005 ,  C07C15/00 ,  C07C15/107

Abstract: HYDROCARBON COMPOUNDS HAVING THE GENERAL FORMULA CNH2N-8, WHERE N IS AN INTEGER FROM ABOUT 10 TO 24, ARE SELECTIVELY REMOVED FROM DETERGENT ALKYLATES BY TREATING THE DETERGENT ALKYLATE WITH AT LEAST 20 PERCENT OLEUM OR SO3 SO AS TO CONVERT CNH2N-8 HYDROCARBON COMPOUNDS TO THEIR ACID DERIVATIVES. THE ACID DERIVATIVES CAN THEN BE SEPARATED FROM THE DETERGENT ALKYLATE.

公开(公告)号：US3391210A

公开(公告)日：1968-07-02

申请号：US43351265

申请日：1965-02-17

Applicant: CONTINENTAL OIL CO

Inventor： FEIGHNER GEORGE C ,  KERFOOT OLIVER C ,  MARSHALL DAVID W ,  HOWELL THOMAS E

IPC: C07C2/68 ,  C07C2/86 ,  C07C15/107

CPC classification number: C07C15/107 ,  C07C2/68 ,  C07C2/861 ,  C07C2527/126 ,  Y10S585/901

公开(公告)号：US3274280A

公开(公告)日：1966-09-20

申请号：US23977162

申请日：1962-11-23

Applicant: CONTINENTAL OIL CO

Inventor： MARSHALL DAVID W ,  SORENSON WAYNE R

IPC: C07C1/32

CPC classification number: C07C1/327 ,  C07C11/02

公开(公告)号：US3168570A

公开(公告)日：1965-02-02

申请号：US12599661

申请日：1961-07-24

Applicant: CONTINENTAL OIL CO

Inventor： MARSHALL DAVID W

IPC: C07C45/00

CPC classification number: C07C45/00

公开(公告)号：US3554916A

公开(公告)日：1971-01-12

申请号：US3554916D

申请日：1965-06-01

Applicant: CONTINENTAL OIL CO

Inventor： KERFOOT OLIVER CARL ,  MARSHALL DAVID W ,  KREHBIEL DELMAR D ,  GROVES WILLIAM L JR

IPC: A61K8/34 ,  A61K8/46 ,  A61Q5/02 ,  C11D1/00 ,  C11D1/22 ,  C11D3/20 ,  C11D3/16

CPC classification number: C11D3/2013 ,  A61K8/34 ,  A61K8/342 ,  A61K8/466 ,  A61Q5/02 ,  C11D1/22 ,  C11D3/201

Abstract: THE VISCOSITY OF A DETERGENT INTERMEDIATE CONSISTING OF THE PRODUCT OF AN ALKYLARYL SULFONIC ACID NEUTRALIZED WITH AN AMINE IS REDUCED BY INCORPORATING IN SAID NEUTRALIZED PRODUCT A SMALL AMOUNT OF A C4 TO C8 ALCOHOL.