US4782140A
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Triazinyl reactive dyes containing additional fiber reactive groups bound through the sulfonylalkylaminoalkylamino bridge
Assignee: BASF Corp
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Filing: 1986-10-02
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Granted: 1988-11-01
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Expires: 2006-10-02
Abstract
Abstract The invention relates to novel useful reactive dyes of the formula I ##STR1## in which: F is a radical selected from the group consisting of metal-free or metal-containing monoazo or disazo dyes containing at least one --SO 3 H group, anthraquinone dyes, sulfophthalocyanine dyes, formazan dyes, phenazine dyes, oxanine dyes and nitroaryl dyes, R is hydrogen, C 1 -C 4 alkyl which is unsubstituted or substituted with --COOH or --SO 3 H, cyanoethyl, or hydroxyethyl, X is fluorine, chlorine, bromine, --SO 3 H, phenylsulfonyl or C 1 -C 4 -alkylsulfonyl, P is 1 or 2 and A is a radical of the formula ##STR2## in which: the groups designated "alk" are independently of each other straight or branched polymethylene radicals having 2 to 6 carbon atoms, and Z is β-halogenoethyl, vinyl, β-sulfatoethyl, β-thiosulfatoethyl or βacetoxyethyl.
Inventors
- 👤 Athanassios Tzikas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:32
CPC Classifications
C; C09; C09B; C09B62/00; C09B62/44; C09B62/4401; C09B62/4403
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
100 words
A reactive dye of the formula ##STR133## in which: F is a radical selected from the group consisting of metal-free or metal-containing monoazo or disazo dyes containing at least one --SO 3 H group, anthraquinone dyes, sulfophthalocyanine dyes, formazan dyes, phenazine dyes, oxazine dyes and nitroaryl dyes, R is hydrogen, C 1 -C 4 alkyl which is unsubstituted or substituted with --COOH or --SO 3 H, cyanoethyl, or hydroxyethyl, X is fluorine, chlorine, bromine, --SO 3 H, phenylsulfonyl or C 1 -C 4 -alkylsulfonyl, P is 1 or 2 and A is a radical of the formula ##STR134## in which:
Claim 2
Dependent Claim
100 words
A reactive dye of the formula ##STR133## in which: F is a radical selected from the group consisting of metal-free or metal-containing monoazo or disazo dyes containing at least one --SO 3 H group, anthraquinone dyes, sulfophthalocyanine dyes, formazan dyes, phenazine dyes, oxazine dyes and nitroaryl dyes, R is hydrogen, C 1 -C 4 alkyl which is unsubstituted or substituted with --COOH or --SO 3 H, cyanoethyl, or hydroxyethyl, X is fluorine, chlorine, bromine, --SO 3 H, phenylsulfonyl or C 1 -C 4 -alkylsulfonyl, P is 1 or 2 and A is a radical of the formula ##STR134## in which:
Claim 3
Dependent Claim
29 words
the groups designated "alk" are independently of each other straight or branched polymethylene radicals having 2 to 6 carbon atoms, and Z is β-halogenoethyl, vinyl, β-sulfatoethyl, β-thiosulfatoethyl or β-acetoxyethyl.
Claim 4
Dependent Claim
29 words
the groups designated "alk" are independently of each other straight or branched polymethylene radicals having 2 to 6 carbon atoms, and Z is β-halogenoethyl, vinyl, β-sulfatoethyl, β-thiosulfatoethyl or β-acetoxyethyl.
Claim 5
Dependent Claim
136 words
A reactive dye according to claim 1, where in F is monoazo or disazo dye radical of the formula ##STR135## or a metal complex derived therefrom, wherein D is the benzene or naphthalene radical of a diazo component which is unsubstituted or substituted by hydroxyl, methyl, ethyl, methoxy, ethoxy, alkanoylamino having 2 to 4 carbon atoms, benzoylamino, or halogen, K is a benzene, naphthalene, pyrazolone, 6-hydroxytpyrid-2-one or acetoacetarylamide radical which is unsubstituted or substituted by hydroxyl, amino, methyl, ethyl, methoxy, ethoxy, alkanoylamino having 2 to 4 carbon atoms, benzoylamino or halogen, M is a benzene or naphthalene radical which is unsubstituted or substituted by hydroxyl, methyl, ethyl, methoxy, ethoxy, alkanoylamino having 2 to 4 carbon atoms, benzoylamino or haloqen, n is 0 to 1, and D, M and K together contain at least two sulfo groups.
Claim 6
Dependent Claim
22 words
A reactive dye according to claim 1 wherein F is an anthraquinone dye substituted in the one position by amino or anilino.
Claim 7
Dependent Claim
64 words
A reactive dye according to claim 3 wherein said 1-amino anthraquinone dye is further substituted in the two position by a sulfonic acid group and in the four position by a phenylamino group which is further substituted by a group --NR--and is further unsubstituted or substituted by C 2 -C 3 -alkoxy, halogen, sulfo or one to three C 1 -C 3 -alkyl groups.
Claim 8
Dependent Claim
20 words
A reactive dye according to claim 4 wherein F is the radical of an anthraquinone dye of the formula ##STR136##
Claim 9
Dependent Claim
62 words
wherein Q is a phenylene radical which is substituted by a group --NR--, and Q or the anthraquinone dye are further unsubstituted or substituted with --SO 3 H or Q is further substituted be C 1 C 3 -alkoxy, halogen, one to three C 1 -C 3 -alkyl groups or --COOH so that the dye contains at least two strongly water-solubilizing groups.
Claim 10
Dependent Claim
62 words
wherein Q is a phenylene radical which is substituted by a group --NR--, and Q or the anthraquinone dye are further unsubstituted or substituted with --SO 3 H or Q is further substituted be C 1 C 3 -alkoxy, halogen, one to three C 1 -C 3 -alkyl groups or --COOH so that the dye contains at least two strongly water-solubilizing groups.
Claim 11
Dependent Claim
97 words
A reactive dye according to claim 1 wherein F is a phthalocyanine dye of the formula ##STR137## wherein Pc is the radical of a metal-containing or metal-free phthalocyanine, W is --OH or NR'R", R', R"and R", independently of eachg other are hydrogen or C 1 -C 4 -alkyl, B is a phenyl radical which is unsubstituted or substituted by halogen, by one to three C 1 -C 3 -alkyl groups, or by one or two sulfo or carboxyl groups, or B is an alkyl radical having two to six carbon atoms, and k is one to three.
Claim 12
Dependent Claim
34 words
A reactive dye according to claim 6 wherein F is a radical of a sulfophthalocyanine dye substituted by sulfanilide or C 2 -C 6 -sulfalkylamide the phthalocyanine nucleus carrying at least two sulfo groups.
Claim 13
Dependent Claim
18 words
A reactive dye according to claim 6 wherein B is a sulfo-substituted phenylene radical or an ethylene radical.
Claim 14
Dependent Claim
34 words
A reactive day according to claim 1 wherein F is a radical of a sulfophthalocyanine dye substituted by sulfanilide or C 2 -C 6 -sulfalkylamie, the phthalocyaniner nucleus carrying at least two sulfo groups.
Claim 15
Dependent Claim
26 words
A reactive dye according to claim 1 wherein the groups designated "alk" in the group A are independently of the other C 2 -C 4 -alkylene.
Claim 16
Dependent Claim
24 words
A reactive dye according to claim 10 wherein C 2 -C 4 -alkylene is C 2 H 4 or C 3 H 6 .
Claim 17
Dependent Claim
63 words
A reactive dye according to claim 11 wherein the group A is selected from the group consisting of --NH(C 2 H 4 )N(C 2 H 4 )-SO 2 Z; --NH(C 3 H 6 )N(C 3 H 6 )SO 2 Z; NH(C 2 H 4 )N(C 3 H 6 )SO 2 Z; and --NH(C 3 H 4 )N(C 2 H 4 )--SO 2 Z.
Claim 18
Dependent Claim
24 words
A reactive dye according to claim 12 wherein the group A is --NHCH 2 CH 2 NCH 2 CH 2 SO 2 Z; ##STR138##
Claim 19
Dependent Claim
11 words
A reactive dye according to claim 1 of the formula ##STR139##
Claim 20
Dependent Claim
11 words
A reactive dye according to claim 1 of the formula ##STR140##
References Cited (Backward Citations)
FR1213545A
Cited
FR1263438A
Cited
GB1576237A
Cited
EP0070808A2
Cited
EP0070806A2
Cited
EP0070807B1
Cited
EP0074928A2
Cited
EP0076782A2
Cited
EP0085025A2
Cited
EP0085654A2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-01 | 1992-05-02 | 1992-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-01 | 1996-05-02 | 1996-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-01 | 2000-05-02 | 2000-11-01 | $7700.00 | Window Closed / Lapsed |