GB1441021A - Reactive pyrene dyestuffs - Google Patents
Reactive pyrene dyestuffsInfo
- Publication number
- GB1441021A GB1441021A GB73073A GB73073A GB1441021A GB 1441021 A GB1441021 A GB 1441021A GB 73073 A GB73073 A GB 73073A GB 73073 A GB73073 A GB 73073A GB 1441021 A GB1441021 A GB 1441021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reactive
- pyrene
- dyestuffs
- toà6
- cellulosereactive
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/4401—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/0025—Specific dyes not provided for in groups C09B62/004 - C09B62/018
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1441021 Reactive pyrene dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 5 Dec 1973 [5 Jan 1973] 730/73 Heading C4P [Also in Division C2] Novel reactive pyrene dyestuffs have the formula wherein n is 2 toÀ6, R is H or a C 1 -C 4 alkyl or hydroxyalkyl radical, and Z is a cellulosereactive group. Examples of Z include #-sulphatoethylsulphone, α,#-unsaturated acyl radicals of aliphatic carboxylic acids, e.g. acrylic acid, and which may be halogenated, chloro- and bromo-propionic acids, tetrafluorocyclobutane carbonyl, and heterocyclic rings containing 2 or 3 N atoms and at least one reactive substitutent on a carbon atom of the ring. The dyes give fluoroescent greenish-yellow shades with a variety of textile materials such as wool, silk, leather, superpolyamides, cotton, linen and viscose rayon.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB73073A GB1441021A (en) | 1973-01-05 | 1973-01-05 | Reactive pyrene dyestuffs |
JP453174A JPS4999720A (en) | 1973-01-05 | 1973-12-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB73073A GB1441021A (en) | 1973-01-05 | 1973-01-05 | Reactive pyrene dyestuffs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1441021A true GB1441021A (en) | 1976-06-30 |
Family
ID=9709533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB73073A Expired GB1441021A (en) | 1973-01-05 | 1973-01-05 | Reactive pyrene dyestuffs |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS4999720A (en) |
GB (1) | GB1441021A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004027388A2 (en) * | 2002-09-23 | 2004-04-01 | Chromagen, Inc. | Novel green and orange fluorescent labels and their uses |
US20110097735A1 (en) * | 2009-10-28 | 2011-04-28 | Biotium, Inc. | Fluorescent pyrene compounds |
-
1973
- 1973-01-05 GB GB73073A patent/GB1441021A/en not_active Expired
- 1973-12-27 JP JP453174A patent/JPS4999720A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004027388A2 (en) * | 2002-09-23 | 2004-04-01 | Chromagen, Inc. | Novel green and orange fluorescent labels and their uses |
WO2004027388A3 (en) * | 2002-09-23 | 2004-06-10 | Chromagen Inc | Novel green and orange fluorescent labels and their uses |
US7317111B2 (en) | 2002-09-23 | 2008-01-08 | Aries Associates, Inc. | Green and orange fluorescent labels and their uses |
US7667048B2 (en) | 2002-09-23 | 2010-02-23 | Aries Associates, Inc. | Green and orange fluorescent labels and their uses |
US20110097735A1 (en) * | 2009-10-28 | 2011-04-28 | Biotium, Inc. | Fluorescent pyrene compounds |
US8658434B2 (en) * | 2009-10-28 | 2014-02-25 | Biotium, Inc. | Fluorescent pyrene compounds |
Also Published As
Publication number | Publication date |
---|---|
JPS4999720A (en) | 1974-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |