ES87521A1 - A process for the manufacture of indigoid coloring matter. - Google Patents

A process for the manufacture of indigoid coloring matter.

Info

Publication number
ES87521A1
ES87521A1 ES87521A ES87521A ES87521A1 ES 87521 A1 ES87521 A1 ES 87521A1 ES 87521 A ES87521 A ES 87521A ES 87521 A ES87521 A ES 87521A ES 87521 A1 ES87521 A1 ES 87521A1
Authority
ES
Spain
Prior art keywords
indigoid
manufacture
coloring matter
coloring
matter
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
ES87521A
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 Schweiz AG
Original Assignee
Gesellschaft fuer Chemische Industrie in Basel CIBA
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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Priority to ES87521A priority Critical patent/ES87521A1/en
Publication of ES87521A1 publication Critical patent/ES87521A1/en
Expired legal-status Critical Current

Links

ES87521A 1923-11-29 1923-11-29 A process for the manufacture of indigoid coloring matter. Expired ES87521A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES87521A ES87521A1 (en) 1923-11-29 1923-11-29 A process for the manufacture of indigoid coloring matter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES87521A ES87521A1 (en) 1923-11-29 1923-11-29 A process for the manufacture of indigoid coloring matter.

Publications (1)

Publication Number Publication Date
ES87521A1 true ES87521A1 (en) 1924-01-01

Family

ID=64262796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87521A Expired ES87521A1 (en) 1923-11-29 1923-11-29 A process for the manufacture of indigoid coloring matter.

Country Status (1)

Country Link
ES (1) ES87521A1 (en)

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