公开(公告)号：US3501532A

公开(公告)日：1970-03-17

申请号：US3501532D

申请日：1967-09-05

Applicant: CONTINENTAL OIL CO

Inventor： MINOR JOHN T ,  FEIGHNER GEORGE C

IPC: C07C317/14 ,  C07C147/06

CPC classification number: C07C317/00

公开(公告)号：US3331870A

公开(公告)日：1967-07-18

申请号：US36581664

申请日：1964-05-07

Applicant: CONTINENTAL OIL CO

Inventor： FEIGHNER GEORGE C ,  ROSE RUSSELL G ,  LOBO PAUL A

IPC: C07C51/265

CPC classification number: C07C51/265

公开(公告)号：US2914580A

公开(公告)日：1959-11-24

申请号：US62152056

申请日：1956-11-13

Applicant: CONTINENTAL OIL CO

Inventor： FEIGHNER GEORGE C

IPC: C07C6/08

CPC classification number: C07C6/08 ,  C07C2527/11 ,  C07C2527/126

公开(公告)号：US3076857A

公开(公告)日：1963-02-05

申请号：US83641459

申请日：1959-08-27

Applicant: CONTINENTAL OIL CO

Inventor： CARDEN ROBERT L ,  FEIGHNER GEORGE C ,  MARSHALL DAVID W

IPC: C07C2/70

CPC classification number: C07C2/70 ,  C07C2527/054 ,  Y10S585/901 ,  Y10S585/905 ,  C07C15/24

公开(公告)号：US3076856A

公开(公告)日：1963-02-05

申请号：US83635159

申请日：1959-08-27

Applicant: CONTINENTAL OIL CO

Inventor： CARDEN ROBERT L ,  FEIGHNER GEORGE C ,  MARSHALL DAVID W

IPC: B01J27/06 ,  C07C2/68 ,  C07C309/37 ,  C08K5/42 ,  C10L1/24

CPC classification number: C10L1/24 ,  B01J27/06 ,  C07C2/68 ,  C07C309/37 ,  C07C2527/126 ,  C08K5/42 ,  C07C15/24 ,  C08L21/00

公开(公告)号：US3075005A

公开(公告)日：1963-01-22

申请号：US84415759

申请日：1959-10-05

Applicant: CONTINENTAL OIL CO

Inventor： CARDEN ROBERT L ,  FEIGHNER GEORGE C ,  MARSHALL DAVID W

IPC: C07C303/44 ,  C07C309/37

CPC classification number: C07C303/44 ,  C07C303/06 ,  C07C309/37

公开(公告)号：US3662012A

公开(公告)日：1972-05-09

申请号：US3662012D

申请日：1970-07-06

Applicant: CONTINENTAL OIL CO

Inventor： FEIGHNER GEORGE C ,  NICKS GENE E

IPC: C07C6/12 ,  C07C3/62

CPC classification number: C07C6/123

Abstract: THIS DISCLOSURE CONCERNS THE REPARATION OF A HYDROCARBON COMPOSITION CONTAINING A MAJOR AMOUNT OF ALKYL AROMATIC COMPOUNDS HAVING TWO LONG-CHAIN ALKYL GROUPS AND A MINOR AMOUNT OF ALKYL-SUBSTITUTED TETRAHYDRONAPHTHALENES BY THE DISPORTIONATION OF AROMATIC COMPOUNDS HAVING ONE LONG-CHAIN ALKYL GROUP USING ALUMINUM CHLORIDE OR ALUMINUM BROMIDE AS THE CATALYST. THE TERM "LONG-CHAIN REFERS TO LINEAR ALKYL GROUPS CONTAINING FROM ABOUT 8 TO ABOUT 18, PREFERABLY FROM ABOUT 10 TO ABOUT 16, CARBON ATOMS. THE HYDROCARBON COMPOSITION (I.E. DISPROPORTIONATED PRODUCT) IS USEFUL AS A SULFONATION FEEDSTOCK AND AS A LUBRICANT.

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：US2806055A

公开(公告)日：1957-09-10

申请号：US49424155

申请日：1955-03-14

Applicant: CONTINENTAL OIL CO

Inventor： FEIGHNER GEORGE C

IPC: C07C303/44 ,  C07C309/31

CPC classification number: C07C303/44 ,  C07C303/06 ,  C07C309/31