GB191110905A - Manufacture and Production of Mordant Dyestuffs of the Triarylmethane Series. - Google Patents
Manufacture and Production of Mordant Dyestuffs of the Triarylmethane Series.Info
- Publication number
- GB191110905A GB191110905A GB191110905DA GB191110905A GB 191110905 A GB191110905 A GB 191110905A GB 191110905D A GB191110905D A GB 191110905DA GB 191110905 A GB191110905 A GB 191110905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- salicylic
- diethylaminobenzaldehyde
- chlor
- naphthol
- 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
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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/22—Amino derivatives of triarylmethanes containing OH groups bound to an aryl nucleus and their ethers and esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
10,905. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. May 5. Samples furnished. Triarylmethane dyes are obtained by condensing o-halogen-, o-sulpho-, p-mono- or dialkylamino-benzaldehydes, or their substitution products (except pentachlorbenzaldehyde or its derivatives) with one molecule of salicylic or o-cresotinic acid, and one molecule of a substituted salicylic acid substituted in m-position to the oxy group or an oxycarboxylic acid of the benzene or naphthalene series which cannot condense in p-position to the oxy group, and oxidizing the leuco bodies so obtained. The following parent materials are specified:-p-diethylaminobenzaldehyde, benzaldehyde - o - sulphonic acid, 2-chlor-4-diethylaminobenzaldehyde, 2-chlor-5-sulphobenzaldehyde; salicylic acid, ocresotinic acid; m- or p-cresotinic acid, m- or pchlorsalicylic acid, #-resorcylic acid, 2-naphthol- 3-carboxylic acid, 2-naphthol-3-carboxylic-6- or - 8-sulphonic acid. The products dye wool blue shades with chrome mordants. Specifications 15,204/07 and 30,105/10 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191110905T | 1911-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191110905A true GB191110905A (en) | 1912-05-02 |
Family
ID=34357213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191110905D Expired GB191110905A (en) | 1911-05-05 | 1911-05-05 | Manufacture and Production of Mordant Dyestuffs of the Triarylmethane Series. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191110905A (en) |
-
1911
- 1911-05-05 GB GB191110905D patent/GB191110905A/en not_active Expired
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