公开(公告)号：US3839417A

公开(公告)日：1974-10-01

申请号：US23852472

申请日：1972-03-27

Applicant: HOECHST AG

Inventor： WALDMANN K

IPC: C08F2/24 ,  C08F2/26 ,  C08F20/22 ,  C07C141/00

CPC classification number: C08F2/26 ,  C08F20/22 ,  Y10S516/02 ,  Y10S516/912

Abstract: 1. COMPOUND OF THE FORMULA

X-CAF2A-V-S2O3M

IN WHICH X IS HYDROGEN OR FLUORINE, A IS A NUMBER FROM 4 TO 14, M IS AN ALKALI METAL ION AND V IS A BIVALENT RADICAL CONTAINING AT LEAST ONE BUT NOT MORE THAN A METHYLENE RADICALS; V HAVING THE FORMULA

-(CHR'')B-O-CO-NR-(CH2)G-

WHERE B IS 1 OR 2, G IS A NUMBER FROM 1 TO 12 AND R AND R'' ARE HYDROGEN OR LOWER ALKYL.

公开(公告)号：US3752845A

公开(公告)日：1973-08-14

申请号：US3752845D

申请日：1969-07-08

Applicant: HOECHST AG

Inventor： BEERMANN C ,  GEORGI V ,  WALDMANN K ,  WOLF E

IPC: D06M13/425 ,  C07C125/06

CPC classification number: D06M13/425

Abstract: N,N-BIS-HALOGENOMETHYL-CARBAMATES ARE FORMED BY REACTING URETHANES WITH FORMALDEHYDE OR COMPOUNDS CAPABLE OF YIELDING FORMALDEHYDE AND HALOGENATING AGENTS, ESPECIALLY INORGANIC ACID HALIDES. THE COMPOUNDS ARE USEFUL INTERMEDIATES AND CROSS-LINKING AGENTS.