GB1472021A - Dyeing of polyester fabric - Google Patents
Dyeing of polyester fabricInfo
- Publication number
- GB1472021A GB1472021A GB1240975A GB1240975A GB1472021A GB 1472021 A GB1472021 A GB 1472021A GB 1240975 A GB1240975 A GB 1240975A GB 1240975 A GB1240975 A GB 1240975A GB 1472021 A GB1472021 A GB 1472021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- formula
- dyes
- bromine
- march
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/18—Azo dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/908—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof using specified dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
1472021 Disazo dyes CASSELLA FARBWERKE MAINKUR AG 25 March 1975 [26 March 1974 21 Dec 1974] 12409/75 Heading C4P [Also in Division D1] Dis-azo dyes of formula in which R<SP>1</SP>, R<SP>3</SP> and R<SP>4</SP> which may be the same or different are lower alkyl up to 4 carbon atoms or lower alkenyl group, R<SP>2</SP> is hydrogen, halogen, lower alkyl, lower alkoxy or lower alkenoxy group, X is hydrogen, chlorine, bromine, nitrile or nitro, and Y is hydrogen, chlorine or bromine are prepared by diazotization of a compound of formula and coupling with an amine of formula The dyes give blue shades on polyester materials.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742414477 DE2414477C3 (en) | 1974-03-26 | 1974-03-26 | Dyestuff preparation and process for dyeing and printing high molecular weight polyesters and cellulose triacetate |
DE19742460775 DE2460775A1 (en) | 1974-12-21 | 1974-12-21 | Dyeing and printing polyesters and cellulose triacetate - blue shades with azo dyes from diazotised amino azo benzenes and aniline derivs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1472021A true GB1472021A (en) | 1977-04-27 |
Family
ID=25766877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1240975A Expired GB1472021A (en) | 1974-03-26 | 1975-03-25 | Dyeing of polyester fabric |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5531231B2 (en) |
AR (1) | AR206625A1 (en) |
CA (1) | CA1055205A (en) |
CH (2) | CH381375A4 (en) |
DK (1) | DK116875A (en) |
FR (1) | FR2265902B1 (en) |
GB (1) | GB1472021A (en) |
IN (1) | IN142613B (en) |
IT (1) | IT1034502B (en) |
LU (1) | LU72131A1 (en) |
NL (1) | NL7503340A (en) |
-
1975
- 1975-01-01 AR AR258120A patent/AR206625A1/en active
- 1975-03-20 DK DK116875A patent/DK116875A/da unknown
- 1975-03-20 NL NL7503340A patent/NL7503340A/en not_active Application Discontinuation
- 1975-03-24 JP JP3458375A patent/JPS5531231B2/ja not_active Expired
- 1975-03-24 CA CA222,973A patent/CA1055205A/en not_active Expired
- 1975-03-24 IT IT21603/75A patent/IT1034502B/en active
- 1975-03-25 FR FR7509244A patent/FR2265902B1/fr not_active Expired
- 1975-03-25 GB GB1240975A patent/GB1472021A/en not_active Expired
- 1975-03-25 CH CH381375D patent/CH381375A4/xx unknown
- 1975-03-25 LU LU72131A patent/LU72131A1/xx unknown
- 1975-03-25 CH CH381375A patent/CH589747B5/xx not_active IP Right Cessation
- 1975-03-26 IN IN611/CAL/75A patent/IN142613B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2265902A1 (en) | 1975-10-24 |
CA1055205A (en) | 1979-05-29 |
IT1034502B (en) | 1979-10-10 |
LU72131A1 (en) | 1975-08-20 |
IN142613B (en) | 1977-07-30 |
DK116875A (en) | 1975-09-27 |
CH589747B5 (en) | 1977-07-15 |
CH381375A4 (en) | 1976-11-15 |
FR2265902B1 (en) | 1978-06-30 |
AR206625A1 (en) | 1976-08-06 |
NL7503340A (en) | 1975-09-30 |
JPS50132275A (en) | 1975-10-20 |
JPS5531231B2 (en) | 1980-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |