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公开(公告)号：US3591324A
公开(公告)日：1971-07-06
申请号：US3591324D
申请日：1969-11-21
Applicant: BASF AG
Inventor： DEHNERT JOHANNES , GROSCH WALTER , GNAD GERGARD
IPC: C09B29/033 , D06P1/02
CPC classification number: C09B29/0025 , Y10S8/904 , Y10S8/907 , Y10S8/924
Abstract: PROCESS FOR DYEING AND/OR PRINTING SYNTHETIC POLYAMIDES WITH DYES CONTAINING SULFONIC ACID GROUPS AND DERIVED FROM 3-AMINOPHTHALIMIDES, OR 4-AMINOPHTHALIMIDES, AND 2-AMINO-8-HYDROXYNAPHTHALENE-6-SULFONIC ACID.
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