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公开(公告)号:US3826727A
公开(公告)日:1974-07-30
申请号:US22351772
申请日:1972-02-04
Applicant: BASF AG
Inventor: DAUT H , SOENKSEN U , WIELANT W
IPC: B01J19/12 , B01J1/10
CPC classification number: B01J19/123
Abstract: A PROCESS FOR BRIGHTENING COLORED A-AMINOCARBOXYLIC ACIDS AND THEIR DERIVATIVES WHICH BEAR AT LEAST ONE CARBOXYL GROUP OR ITS ANION IN THE A-POSITION ON EACH BASIC NITROGEN ATOM BY MEANS OF HIGH INTENSITY RADIATION.
公开(公告)号:DK130351C
公开(公告)日:1975-07-07
申请号:DK539869
申请日:1969-10-10
Inventor: ENDRES H , FIKENTSCHER R , MAURER W , SCHARF E , SOENKSEN U
IPC: C08G69/48 , D21H17/55 , D21H21/10 , C08G83/00
公开(公告)号:DK130351B
公开(公告)日:1975-02-10
Inventor: ENDRES H , ENTSCHER R , MAURER W , SCHARF E , SOENKSEN U
公开(公告)号:NO128779B
公开(公告)日:1974-01-07
申请号:NO391569
申请日:1969-10-01
IPC: C08G69/48 , D21H17/55 , D21H21/10 , D21H3/36 , D21H3/58
公开(公告)号:SE352898B
公开(公告)日:1973-01-15
申请号:SE1376769
申请日:1969-10-07
IPC: C08G69/48 , D21H17/55 , D21H21/10 , C08G20/20 , C08G20/32 , D21D3/00 , D21H3/00
公开(公告)号:SE302367B
公开(公告)日:1968-07-15
申请号:SE802764
申请日:1964-07-01
Inventor: SOENKSEN U
IPC: C02F1/52 , C02F1/54 , C08G59/50 , C08G73/02 , C08G73/04