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AU456979B2 - Benzoxanthene and benzothioxanthene dicarboxylic acid imide dyestuffs and process for their manufacture - Google Patents
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AU456979B2 - Benzoxanthene and benzothioxanthene dicarboxylic acid imide dyestuffs and process for their manufacture - Google Patents

Benzoxanthene and benzothioxanthene dicarboxylic acid imide dyestuffs and process for their manufacture

Info

Publication number
AU456979B2
AU456979B2 AU27622/71A AU2762271A AU456979B2 AU 456979 B2 AU456979 B2 AU 456979B2 AU 27622/71 A AU27622/71 A AU 27622/71A AU 2762271 A AU2762271 A AU 2762271A AU 456979 B2 AU456979 B2 AU 456979B2
Authority
AU
Australia
Prior art keywords
benzoxanthene
manufacture
dicarboxylic acid
acid imide
dyestuffs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU27622/71A
Other versions
AU2762271A (en
Inventor
FUCHS and HELMUT TROSTER OTTO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of AU456979B2 publication Critical patent/AU456979B2/en
Publication of AU2762271A publication Critical patent/AU2762271A/en
Expired legal-status Critical Current

Links

AU27622/71A 1970-04-14 1971-04-13 Benzoxanthene and benzothioxanthene dicarboxylic acid imide dyestuffs and process for their manufacture Expired AU456979B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEDE820177 1970-04-14

Publications (2)

Publication Number Publication Date
AU456979B2 true AU456979B2 (en) 1972-10-19
AU2762271A AU2762271A (en) 1972-10-19

Family

ID=

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