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公开(公告)号:CA1027939A
公开(公告)日:1978-03-14
申请号:CA196902
申请日:1974-04-05
Applicant: HOECHST AG
Inventor: WEINGARTEN FRIEDRICH W , HUNGER KLAUS , KLAPPERT ERNST
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公开(公告)号:AU6756874A
公开(公告)日:1975-10-09
申请号:AU6756874
申请日:1974-04-04
Applicant: HOECHST AG
Inventor: KLAPPERT ERNST , WEINGARTEN FRIEDRICH WILHELM , HUNGER KLAUS
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公开(公告)号:CA725153A
公开(公告)日:1966-01-04
申请号:CA725153D
Applicant: HOECHST AG
Inventor: KLAPPERT ERNST , MEININGER FRITZ , STEUERNAGEL HANS H
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公开(公告)号:MX144172A
公开(公告)日:1981-09-08
申请号:MX16815777
申请日:1977-02-25
Applicant: HOECHST AG
Inventor: HUNGER KLAUS , KLAPPERT ERNST , LOHE KONRAD
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公开(公告)号:CA1086310A
公开(公告)日:1980-09-23
申请号:CA272731
申请日:1977-02-25
Applicant: HOECHST AG
Inventor: HUNGER KLAUS , KLAPPERT ERNST , LOHE KONRAD
IPC: C08K5/00 , C08K5/22 , C08K5/23 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09B29/01 , C09B29/20 , C09D7/00 , C09D7/12 , C09D11/00 , C09D11/02 , D06P1/04
Abstract: of the disclosure: Valuable pigments are obtained by diazotizing 1-aminoben-zene-2-(carboxylic acid methyl or ethyl ester)-5-(2',3'-dichlo-ro-anilide) and coupling it onto 1-(2'-hydroxy-3'-naphthoylami-no)-4-acetamino-benzene. These pigments show a high tinctorial strength, a pure shade, a high fastness to migration, especially to overlacquerlng, to light and weathering and a high heat stability.
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