[go: up one dir, main page]

ES17685A1 - A process for the preparation of azo dyes of the benzidine series. - Google Patents

A process for the preparation of azo dyes of the benzidine series.

Info

Publication number
ES17685A1
ES17685A1 ES17685A ES17685A ES17685A1 ES 17685 A1 ES17685 A1 ES 17685A1 ES 17685 A ES17685 A ES 17685A ES 17685 A ES17685 A ES 17685A ES 17685 A1 ES17685 A1 ES 17685A1
Authority
ES
Spain
Prior art keywords
preparation
azo dyes
benzidine series
benzidine
series
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
ES17685A
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 ES17685A priority Critical patent/ES17685A1/en
Publication of ES17685A1 publication Critical patent/ES17685A1/en
Expired legal-status Critical Current

Links

ES17685A 1895-07-01 1895-07-01 A process for the preparation of azo dyes of the benzidine series. Expired ES17685A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES17685A ES17685A1 (en) 1895-07-01 1895-07-01 A process for the preparation of azo dyes of the benzidine series.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES17685A ES17685A1 (en) 1895-07-01 1895-07-01 A process for the preparation of azo dyes of the benzidine series.

Publications (1)

Publication Number Publication Date
ES17685A1 true ES17685A1 (en) 1895-09-01

Family

ID=64161829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17685A Expired ES17685A1 (en) 1895-07-01 1895-07-01 A process for the preparation of azo dyes of the benzidine series.

Country Status (1)

Country Link
ES (1) ES17685A1 (en)

Similar Documents

Publication Publication Date Title
ES17685A1 (en) A process for the preparation of azo dyes of the benzidine series.
ES17779A2 (en) Improvements introduced in a procedure for the preparation of azo dyes of the bendicina series.
ES17969A2 (en) Improvements in the procedure for the preparation of azo dyes of the benzidine series.
ES17822A2 (en) Improvements introduced in the procedure for the preparation of azoid dyes of the bendicina series.
GB189503415A (en) Manufacture of Azo Dyes.
ES19713A1 (en) A process for the manufacture of black azo dyes.
ES17151A1 (en) A process for the manufacture of consumer sugar.
ES17038A1 (en) A process for the composition of polyazo dyes derived from amidonaphtholsulfonic acid.
ES20313A1 (en) A procedure for obtaining direct sulfur dyes.
DK11C (en) Petroleum engine.
DK4C (en) Petroleum engine.
ES17835A1 (en) Improvements made to cooking containers.
DK262C (en) Friction clutch.
GB189523599A (en) An Improved Oil Lamp.
ES17124A3 (en) A procedure for making crepe.
ES18492A1 (en) A process for making braid or braid.
ES20055A1 (en) A procedure for the manufacture of coloring matters.
ES17216A1 (en) A process for producing non-brittle artificial whale.
DK83C (en) Oil steam burner.
ES17635A3 (en) A procedure for the vaporization of aniline colors.
ES17958A3 (en) A procedure for the vaporization of aniline colors.
ES17885A1 (en) A procedure for the concentration of liquids.
ES18049A1 (en) A procedure for the manufacture of a forage.
ES17800A1 (en) A procedure for dyeing with indigo.
ES16867A1 (en) A process for the manufacture of soapy products derived from petroleum.