GB228557A - Process of dyeing cellulose esters - Google Patents
Process of dyeing cellulose estersInfo
- Publication number
- GB228557A GB228557A GB2621/25A GB262125A GB228557A GB 228557 A GB228557 A GB 228557A GB 2621/25 A GB2621/25 A GB 2621/25A GB 262125 A GB262125 A GB 262125A GB 228557 A GB228557 A GB 228557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphonic acid
- aminoanthraquinone
- phenylamino
- cellulose esters
- dyeing
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/264—Dyes with amino groups substituted by hydrocarbon radicals sulfonated
- C09B1/266—Dyes with amino groups substituted by hydrocarbon radicals sulfonated only sulfonated in the anthracene nucleus
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/202—Preparation from starting materials already containing the anthracene nucleus sulfonated
- C09B1/203—Preparation from starting materials already containing the anthracene nucleus sulfonated only sulfonated in the anthracene nucleus
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/22—Dyes with unsubstituted amino groups
- C09B1/24—Dyes with unsubstituted amino groups sulfonated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/921—Cellulose ester or ether
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Abstract
1 - Phenylamino - 4 - aminoanthraquinone-3-sulphonic acid is prepared for use in dyeing cellulose esters by reaction between aniline and a 1-halogen-4-aminoanthraquinone-3-sulphonic acid in accordance with the process described in Specification 10378/14.ALSO:Cellulose esters, such as acetate silk, are dyed violet to blue shades by means of monosulphonated 1 : 4-diaminoanthraquinone or 1 : 4-aminooxyanthraquinone, or an alkyl, or aryl derivative thereof, having the sulpho group in 2- or 3-position; 1 : 4-diaminoanthraquinone-3-sulphonic acid, 1-oxy-4-aminoanthraquinone-2-sulphonic acid, 1-phenylamino-4-aminoanthraquinone-3-sulphonic acid (obtainable by reaction between aniline and 1-halogen-4-aminoanthraquinone-3-sulphonic acid as in Specification 10378/14, [Class 2 (iii), Dyes &c.]), are specified as suitable; salts, acids, or protective colloids may be added to the dye-bath. The Specification as open to inspection under Sect. 91 (3) (a) includes also dyeing with aralkyl derivatives of the above aminoanthraquinone sulphonic acids, and in addition specifies 1-phenylamino - 4-amino-7-chloranthraquinone-3-sulphonic acid as a suitable body. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE228557X | 1924-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB228557A true GB228557A (en) | 1926-02-04 |
Family
ID=5867274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2621/25A Expired GB228557A (en) | 1924-01-29 | 1925-01-29 | Process of dyeing cellulose esters |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1587669A (en) |
| FR (1) | FR591708A (en) |
| GB (1) | GB228557A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE602163A (en) * | 1960-04-05 |
-
1925
- 1925-01-15 FR FR591708D patent/FR591708A/en not_active Expired
- 1925-01-24 US US4501A patent/US1587669A/en not_active Expired - Lifetime
- 1925-01-29 GB GB2621/25A patent/GB228557A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1587669A (en) | 1926-06-08 |
| FR591708A (en) | 1925-07-17 |
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