GB1116269A - Novel anthraquinone dyestuffs and process for their manufacture - Google Patents
Novel anthraquinone dyestuffs and process for their manufactureInfo
- Publication number
- GB1116269A GB1116269A GB15656/67A GB1565667A GB1116269A GB 1116269 A GB1116269 A GB 1116269A GB 15656/67 A GB15656/67 A GB 15656/67A GB 1565667 A GB1565667 A GB 1565667A GB 1116269 A GB1116269 A GB 1116269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- manufacture
- compound
- anthraquinone
- anthraquinone dyestuffs
- 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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/514—N-aryl derivatives
- C09B1/5145—N-aryl derivatives only amino and hydroxy groups
-
- 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
- Y10S8/922—Polyester fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises compounds of the formula <FORM:1116269/C4-C5/1> where R1 is alkylene of 1-6 carbon atoms, R2 is aryl, aralkyl or alkyl of 1-6 carbon atoms and may be substituted or R1 and R2 may be linked and nucleus A may be substituted. The compounds are prepared by condensing 1,4-dihydroxy anthraquinone, its leuco compound or a 1-hydroxy-4-halogeno anthraquinone with a compound of the formula <FORM:1116269/C4-C5/2> optionally in the presence of acid binding agent, or by reacting 1-hydroxy-4-amino anthraquinone with a compound of the formula <FORM:1116269/C4-C5/3> where hal is chlorine or bromine, in the presence of an acid binding agent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0038722 | 1966-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1116269A true GB1116269A (en) | 1968-06-06 |
Family
ID=7023410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15656/67A Expired GB1116269A (en) | 1966-04-06 | 1967-04-05 | Novel anthraquinone dyestuffs and process for their manufacture |
Country Status (8)
Country | Link |
---|---|
US (1) | US3526639A (en) |
AT (1) | AT263174B (en) |
BE (1) | BE696701A (en) |
CH (1) | CH479675A (en) |
DE (1) | DE1644502A1 (en) |
FR (1) | FR1517583A (en) |
GB (1) | GB1116269A (en) |
NL (1) | NL6704328A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE623883C (en) * | 1934-05-19 | 1936-01-09 | I G Farbenindustrie Akt Ges | Process for the preparation of acidic wool dyes |
BE589005A (en) * | 1959-03-28 | |||
GB968709A (en) * | 1961-08-16 |
-
1966
- 1966-04-06 DE DE19661644502 patent/DE1644502A1/en active Pending
-
1967
- 1967-03-23 NL NL6704328A patent/NL6704328A/xx unknown
- 1967-04-03 US US627655A patent/US3526639A/en not_active Expired - Lifetime
- 1967-04-05 FR FR101566A patent/FR1517583A/en not_active Expired
- 1967-04-05 GB GB15656/67A patent/GB1116269A/en not_active Expired
- 1967-04-05 CH CH478467A patent/CH479675A/en not_active IP Right Cessation
- 1967-04-05 AT AT325567A patent/AT263174B/en active
- 1967-04-06 BE BE696701D patent/BE696701A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3526639A (en) | 1970-09-01 |
CH479675A (en) | 1969-10-15 |
AT263174B (en) | 1968-07-10 |
NL6704328A (en) | 1967-10-09 |
FR1517583A (en) | 1968-03-15 |
BE696701A (en) | 1967-10-06 |
DE1644502A1 (en) | 1969-10-23 |
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