公开(公告)号：FI62822C

公开(公告)日：1983-03-10

申请号：FI762223

申请日：1976-08-04

Applicant: HOECHST AG

Inventor： STRAUSS JULIUS ,  HUEBNER HERBERT ,  MUELLER HEINZ ,  KREMPL ENGELBERT

IPC: C07B61/00 ,  B01J19/18 ,  B01J23/00 ,  B01J23/72 ,  B01J23/86 ,  C07C67/00 ,  C07C209/00 ,  C07C209/14 ,  C07C209/16 ,  C07C209/26 ,  C07C211/03 ,  C07C211/08 ,  C07C211/21 ,  C07C85/08 ,  C07C87/127

公开(公告)号：AU1658276A

公开(公告)日：1978-02-09

申请号：AU1658276

申请日：1976-08-05

Applicant: HOECHST AG

Inventor： STRAUSS JULIUS ,  HUBNER HERBERT ,  MULLER HEINZ ,  KREMPL ENGELBERT

IPC: C07B61/00 ,  B01J19/18 ,  B01J23/00 ,  B01J23/72 ,  B01J23/86 ,  C07C67/00 ,  C07C209/00 ,  C07C209/14 ,  C07C209/16 ,  C07C209/26 ,  C07C211/03 ,  C07C211/08 ,  C07C211/21 ,  C07C87/08 ,  C07C85/06 ,  C07C85/08 ,  C07C87/10 ,  C07C87/127 ,  C07C87/24

公开(公告)号：BR9402665A

公开(公告)日：1995-05-02

申请号：BR9402665

申请日：1994-07-08

Applicant: HOECHST AG

Inventor： AIGNER RUDOLF ,  FRUTH ANTON ,  KECK HELMUT ,  MEYER UWE ,  SEITZ HUBERT DR ,  STRAUSS JULIUS ,  STUEHLER HERBERT DR ,  VERVUERT MANFRED DR ,  KOCH GEORG ,  VYBIRAL REINHARD DR

IPC: B01J31/02 ,  C07B61/00 ,  C07C231/02 ,  C07C233/18 ,  C07C31/20

公开(公告)号：MX9405240A

公开(公告)日：1995-01-31

申请号：MX9405240

申请日：1994-07-08

Applicant: HOECHST AG

Inventor： AIGNER RUDOLF ,  FRUTH ANTON ,  KECK HELMUT ,  MEYER UWE ,  SEITZ HUBERT ,  STRAUSS JULIUS ,  STUEHLER HERBERT ,  VERVUERT MANFRED ,  KOCH GEORG

IPC: B01J31/02 ,  C07B61/00 ,  C07C231/02 ,  C07C233/18 ,  C07C233/00

公开(公告)号：CA2127644A1

公开(公告)日：1995-01-10

申请号：CA2127644

申请日：1994-07-08

Applicant: HOECHST AG

Inventor： AIGNER RUDOLF ,  FRUTH ANTON ,  KECK HELMUT ,  MEYER UWE ,  SEITZ HUBERT ,  STRAUSS JULIUS ,  STUEHLER HERBERT ,  VERVUERT MANFRED ,  KOCH GEORG ,  VYBIRAL REINHARD

IPC: B01J31/02 ,  C07B61/00 ,  C07C231/02 ,  C07C233/18 ,  C07C233/17

Abstract: of the disclosure Process for the continuous preparation of polyhydroxyfatty amides from N-alkylpolyhydroxyamines and alkyl esters of fatty acids In the process according to the invention, an N-alkyl-polyhydroxyamine, for example N-methylglucamine, is reacted with an alkyl ester of a fatty acid and in the presence of a basic catalyst. The reaction is carried out continuously in at least two, preferably in two or three, stirred tanks arranged in a cascade, under defined conditions in each stirred tank. Polyhydroxy-fatty amides, for example N-methyl fatty glucamides, are obtained continuously in high yield and purity with the process according to the invention.

公开(公告)号：BR9105359A

公开(公告)日：1992-08-25

申请号：BR9105359

申请日：1991-12-12

Applicant: HOECHST AG

Inventor： FRUTH ANTON ,  STRAUSS JULIUS ,  STUEHLER HERBERT DR

IPC: B01J25/02 ,  C07B61/00 ,  C07C209/48 ,  C07C209/70 ,  C07C211/03 ,  C07C211/07

Abstract: According to the new process, the hydrogenation of unsaturated fatty acid nitriles or mixtures of unsaturated and saturated fatty acid nitriles is carried out in the liquid phase in the presence of nickel catalysts or cobalt catalysts. In a first reaction step the fatty acid nitrile, in the presence of ammonia, is treated with hydrogenation hydrogen until all the nitrile groups are hydrogenated to predominantly primary amino groups. After the ammonia content in the reaction mixture obtained from the first step has been adjusted to a value of at most 0.1 mol of ammonia per mole of fatty acid nitrile used, a second reaction step is used to hydrogenate the double bonds present to saturated bonds. The desired primary and saturated fatty amine is obtained in a very high yield and has an iodine number of at most 5.

公开(公告)号：MX143899A

公开(公告)日：1981-07-31

申请号：MX16579476

申请日：1976-08-05

Applicant: HOECHST AG

Inventor： STRAUSS JULIUS ,  HUBNEP HERBERT ,  MULLER HEINZ ,  KREMPL ENGELBERT

IPC: C07B61/00 ,  B01J19/18 ,  B01J23/00 ,  B01J23/72 ,  B01J23/86 ,  C07C67/00 ,  C07C209/00 ,  C07C209/14 ,  C07C209/16 ,  C07C209/26 ,  C07C211/03 ,  C07C211/08 ,  C07C211/21 ,  C07C87/127 ,  C07C85/08

公开(公告)号：CA901018A

公开(公告)日：1972-05-23

申请号：CA901018D

Applicant: HOECHST AG

Inventor： MULLER HEINZ ,  KUHN WENZEL ,  MULLER-SCHIEDMAYER GUNTHER ,  STRAUSS JULIUS

公开(公告)号：DE1941290A1

公开(公告)日：1971-03-11

申请号：DE1941290

申请日：1969-08-14

Applicant: HOECHST AG

Inventor： MUELLER HEINZ DR ,  KUEHN WENZEL DR ,  MUELLER-SCHIEDMAYER GUENTHER D ,  STRAUSS JULIUS

IPC: C07C67/00 ,  C07C209/00 ,  C07C209/48 ,  C07C85/00