GB190917546A - Improvements in the Manufacture and Production of Colouring Matter suitable for use as a Pigment, or Lake. - Google Patents

Improvements in the Manufacture and Production of Colouring Matter suitable for use as a Pigment, or Lake.

Info

Publication number
GB190917546A
GB190917546A GB190917546DA GB190917546A GB 190917546 A GB190917546 A GB 190917546A GB 190917546D A GB190917546D A GB 190917546DA GB 190917546 A GB190917546 A GB 190917546A
Authority
GB
United Kingdom
Prior art keywords
lake
pigment
manufacture
production
colouring 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
Inventor
James Yate Johnson
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 GB190917546A publication Critical patent/GB190917546A/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
    • C09B51/00—Nitro or nitroso dyes

Abstract

17,546. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. July 28. [Addition to 26,714/08.] Formaldehyde chlornitraniline compounds. - A colouring-matter, suitable for use as a pigment or lake, is obtained by treating 4-chlor-6-nitraniline with formaldehyde.
GB190917546D 1908-12-09 1909-07-28 Improvements in the Manufacture and Production of Colouring Matter suitable for use as a Pigment, or Lake. Expired GB190917546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190826714T 1908-12-09

Publications (1)

Publication Number Publication Date
GB190917546A true GB190917546A (en) 1909-08-26

Family

ID=32440838

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190826714D Expired GB190826714A (en) 1908-12-09 1908-12-09 Improvements in the Manufacture and Production of Colouring Matter suitable for use as a Pigment, or Lake.
GB190917546D Expired GB190917546A (en) 1908-12-09 1909-07-28 Improvements in the Manufacture and Production of Colouring Matter suitable for use as a Pigment, or Lake.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB190826714D Expired GB190826714A (en) 1908-12-09 1908-12-09 Improvements in the Manufacture and Production of Colouring Matter suitable for use as a Pigment, or Lake.

Country Status (1)

Country Link
GB (2) GB190826714A (en)

Also Published As

Publication number Publication date
GB190826714A (en) 1909-01-07

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