公开(公告)号：US3657306A

公开(公告)日：1972-04-18

申请号：US3657306D

申请日：1969-10-21

Applicant: ALLIED CHEM

Inventor： MURRAY JOHN J

IPC: C07C265/04 ,  D06M13/398 ,  C07C119/04

CPC classification number: C07C265/00 ,  D06M13/398 ,  Y10S516/02

Abstract: COMPOUNDS OF THE FORMULA

R1-CF(-R2)-CF(-CF(-R3)-R4)-O-(CF2)R-(C(-X1)(-X2)-

C(-X3)(-X4))N-(CH2)P-NCO

WHEREIN R1-R4 CAN BE FLUORINE, CHLORINE OR PERHALOALKYL, THE HALO PORTIONS BEING FLUORINE OR CHLORINE; X1-X4 CAN BE HYDROGEN, FLUORINE, CHLORINE OR BROMINE; Z IS

-CH2-CH2-

OR -CH=CH-; R IS AN INTEGER FROM 1 TO 2, M AND N ARE INTEGERS FROM 0 TO 20 AND S AND P ARE INTEGERS FROM 0 TO 1. THESE COMPOUNDS ARE SURFACE ACTIVE AGENTS AND CAN BE USED TI IMPART OIL AND WATER REPELLENT PROPERTIES TO MATERIALS SUCH AS TEXTILES AND LEATHERS.

公开(公告)号：US3595689A

公开(公告)日：1971-07-27

申请号：US3595689D

申请日：1968-04-01

Applicant: ALLIED CHEM

Inventor： GILBERT EVERETT E ,  HERZ JACK L ,  MURRAY JOHN J ,  PRICE ALSON K ,  SWEENEY RICHARD F

IPC: C03C17/28 ,  C14C9/00 ,  D06M13/236 ,  D06M13/335 ,  D06M13/415 ,  D21H17/07 ,  D06M15/00

CPC classification number: C14C9/00 ,  C03C17/28 ,  D06M13/236 ,  D06M13/335 ,  D06M13/415 ,  D21H17/07 ,  Y10T428/2933 ,  Y10T442/227

Abstract: THIS SPECIFICATION DISCLOSES A NOVEL AROMATIC COMPOSITIONS CONTAINING TWO FLUOROALKYL SUBSTITUENTS EACH CONTAINING AT LEAST FOUR PERFLUORINATED CARBON ATOMS. THESE COMPOSITIONS ARE PREPARED BY REACTING A PHENYLENE DIAMINE, AMINOPHENOL OR DIHYDROXYBENZENE, SUBSTITUTED OR UNSUBSTITUTED, WITH A POLYFLUOROALKYL CARBOXYLIC ACID OR A POLYFLUOROALKYOXYALKYL CARBOXYLIC ACID, OR THE CORRESPONDING ACID HALIDE, ESTER OR ANHYDRIDE OF THESE ACIDS. THE NOVEL COMPOSITIONS OF THE INVENTION ARE USEFUL AS OIL REPELLENT COATINGS AND SIZES, PARTICULARLY FOR TEXTILES.