ES12572A3 - A process for the manufacture of colors derived from amidonaphthol monosulfatic acid - Google Patents

A process for the manufacture of colors derived from amidonaphthol monosulfatic acid

Info

Publication number
ES12572A3
ES12572A3 ES12572A ES12572A ES12572A3 ES 12572 A3 ES12572 A3 ES 12572A3 ES 12572 A ES12572 A ES 12572A ES 12572 A ES12572 A ES 12572A ES 12572 A3 ES12572 A3 ES 12572A3
Authority
ES
Spain
Prior art keywords
monosulfatic
amidonaphthol
manufacture
acid
colors derived
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
ES12572A
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Leopold Cassella et Cie GmbH
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 Leopold Cassella et Cie GmbH filed Critical Leopold Cassella et Cie GmbH
Priority to ES12572A priority Critical patent/ES12572A3/en
Publication of ES12572A3 publication Critical patent/ES12572A3/en
Expired legal-status Critical Current

Links

ES12572A 1891-09-30 1891-09-30 A process for the manufacture of colors derived from amidonaphthol monosulfatic acid Expired ES12572A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES12572A ES12572A3 (en) 1891-09-30 1891-09-30 A process for the manufacture of colors derived from amidonaphthol monosulfatic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES12572A ES12572A3 (en) 1891-09-30 1891-09-30 A process for the manufacture of colors derived from amidonaphthol monosulfatic acid

Publications (1)

Publication Number Publication Date
ES12572A3 true ES12572A3 (en) 1891-11-01

Family

ID=69416869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12572A Expired ES12572A3 (en) 1891-09-30 1891-09-30 A process for the manufacture of colors derived from amidonaphthol monosulfatic acid

Country Status (1)

Country Link
ES (1) ES12572A3 (en)

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