ES140664A3 - An improved process for the manufacture of coloring matter. - Google Patents

An improved process for the manufacture of coloring matter.

Info

Publication number
ES140664A3
ES140664A3 ES140664A ES140664A ES140664A3 ES 140664 A3 ES140664 A3 ES 140664A3 ES 140664 A ES140664 A ES 140664A ES 140664 A ES140664 A ES 140664A ES 140664 A3 ES140664 A3 ES 140664A3
Authority
ES
Spain
Prior art keywords
manufacture
improved process
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
ES140664A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to ES140664A priority Critical patent/ES140664A3/en
Publication of ES140664A3 publication Critical patent/ES140664A3/en
Expired legal-status Critical Current

Links

ES140664A 1935-12-24 1935-12-24 An improved process for the manufacture of coloring matter. Expired ES140664A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES140664A ES140664A3 (en) 1935-12-24 1935-12-24 An improved process for the manufacture of coloring matter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES140664A ES140664A3 (en) 1935-12-24 1935-12-24 An improved process for the manufacture of coloring matter.

Publications (1)

Publication Number Publication Date
ES140664A3 true ES140664A3 (en) 1936-03-01

Family

ID=69417340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES140664A Expired ES140664A3 (en) 1935-12-24 1935-12-24 An improved process for the manufacture of coloring matter.

Country Status (1)

Country Link
ES (1) ES140664A3 (en)

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