GB191406900A - The Manufacture of a Trisazodyestuff. - Google Patents

The Manufacture of a Trisazodyestuff.

Info

Publication number
GB191406900A
GB191406900A GB191406900DA GB191406900A GB 191406900 A GB191406900 A GB 191406900A GB 191406900D A GB191406900D A GB 191406900DA GB 191406900 A GB191406900 A GB 191406900A
Authority
GB
United Kingdom
Prior art keywords
dye
dyeing
trisazodyestuff
manufacture
ransford
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
Inventor
Robert Bolton Ransford
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191406900A publication Critical patent/GB191406900A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/362—D is benzene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

6900. Ransford, R. B., [Cassella & Co., L.]. March 18. Substantive-dye processes. - Fast claret-red shades are obtained by dyeing with the trisazo dye produced by coupling tetrazotized m-aminophenylazo-2 : 5 : 7-aminonaphthol sulphonic acid with two molecules of resorcin, and aftertreating with formaldehyde ; the dye is also suitable for dyeing union goods.
GB191406900D 1914-03-18 1914-03-18 The Manufacture of a Trisazodyestuff. Expired GB191406900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191406900T 1914-03-18

Publications (1)

Publication Number Publication Date
GB191406900A true GB191406900A (en) 1915-06-17

Family

ID=32374276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191406900D Expired GB191406900A (en) 1914-03-18 1914-03-18 The Manufacture of a Trisazodyestuff.

Country Status (1)

Country Link
GB (1) GB191406900A (en)

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