ES33717A1 - A process for the production of gray dyes from the anthracene series. - Google Patents

A process for the production of gray dyes from the anthracene series.

Info

Publication number
ES33717A1
ES33717A1 ES33717A ES33717A ES33717A1 ES 33717 A1 ES33717 A1 ES 33717A1 ES 33717 A ES33717 A ES 33717A ES 33717 A ES33717 A ES 33717A ES 33717 A1 ES33717 A1 ES 33717A1
Authority
ES
Spain
Prior art keywords
production
anthracene series
gray dyes
gray
dyes
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
ES33717A
Other languages
Spanish (es)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to ES33717A priority Critical patent/ES33717A1/en
Publication of ES33717A1 publication Critical patent/ES33717A1/en
Expired legal-status Critical Current

Links

ES33717A 1904-03-30 1904-03-30 A process for the production of gray dyes from the anthracene series. Expired ES33717A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES33717A ES33717A1 (en) 1904-03-30 1904-03-30 A process for the production of gray dyes from the anthracene series.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES33717A ES33717A1 (en) 1904-03-30 1904-03-30 A process for the production of gray dyes from the anthracene series.

Publications (1)

Publication Number Publication Date
ES33717A1 true ES33717A1 (en) 1904-05-01

Family

ID=64172727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES33717A Expired ES33717A1 (en) 1904-03-30 1904-03-30 A process for the production of gray dyes from the anthracene series.

Country Status (1)

Country Link
ES (1) ES33717A1 (en)

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