US4054559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reactive disazo monohalogenotriazine dyestuffs
Assignee: Nippon Kayaku Co Ltd
•
Filing: 1975-01-17
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Granted: 1977-10-18
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Expires: 1995-01-17
Abstract
Abstract Reactive disazo dyestuffs of the following formula are disclosed. ##STR1## or --NHR wherein w 1 , w 2 , w 3 , and w 4 represent hydrogen or methyl; Q represents --SO 2 -- or --CO--; k, r, l and q represent 1 or 0; R represents hydrogen; --COCH 3 ; ##STR2## which may be substituted by methyl or chloro; phenyl which may be substituted by sulfo or carboxy; or --CH 2 CH 2 OH. Hal represents chloro or bromo. X represents amino; mono- or di-alkylamino having from 1 to 3 carbon atoms; mono- or di-hydroxyalkylamino having from 1 to 3 carbon atoms; anilino which may be substituted by a sulfo group, carboxy group, methyl, ethyl, nitro, methoxy, ethoxy, acetylamino, sulfamoyl, β-sulfatoethylsulfonyl, cyano, chloro, or bromo; N-methylanilino; carboxymethylamino; β-sulfoethylamino; N-(β-hydroxyethyl)-methylamino; naphthylamino which may be substituted by a sulfo group; morpholino; alkoxy having from 1 to 3 carbon atoms; or phenoxy which may be substituted by chloro, nitro, sulfo, or methyl, and p is 0 or 1, m is a whole number from 1 to 3 and n is a whole number from 1 to 2. These dyestuffs are useful for dyeing of such materials as cellulosic fibers.
Inventors
- 👤 Kisuke Aoki
- 👤 Teruhito Sotogoshi
- 👤 Masahiro Hiraki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:47
CPC Classifications
C; C09; C09B; C09B62/00; C09B62/02; C09B62/04; C09B62/08; C09B62/095
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
193 words
A compound of the formula (1): ##STR46## and --NHR wherein w 1 , w 2 , w 3 and w 4 represent hydrogen or methyl; Q represents --SO 2 -- or --CO--; k, r, l and q reprsent 1 or 0; R is selected from the group consisting of hydrogen, --COCH 3 , ##STR47## methyl or chloro substituted derivatives of ##STR48## phenyl, sulfo or carboxy substituted derivatives of phenyl and --CH 2 CH 2 OH; Hal is selected from the group consisting of chloro and bromo; X is selected from the group consisting of NH 2 ; mono- or di-alkylamino having from 1 to 3 carbon atoms; mono- or di-hydroxyalkyl-amino having from 1 to 3 carbon atoms; anilino; sulfo-, carboxy-, methyl-, ethyl-, nitro-, methoxy-, ethoxy-, acetylamino-, sulfamoyl-, β-sulfatoethylsulfonyl-, cyano-, chloro-, or bromo- substituted derivatives of anilino; N-methylanilino; carboxymethylamino; β-sulfoethylamino; N-(β-hydroxyethyl) methylamino; naphthylamino; sulfo substituted derivatives of naphthylamino; morpholino; alkoxy having from 1 to 3 carbon atoms; phenoxy; and chloro-, nitro-, sulfo-, or methyl- substituted derivatives of phenoxy; p is 0 or 1; m is a whole number of from 1 to 3; and n is a whole number of from 1 to 2.
Claim 2
Dependent Claim
193 words
A compound of the formula (1): ##STR46## and --NHR wherein w 1 , w 2 , w 3 and w 4 represent hydrogen or methyl; Q represents --SO 2 -- or --CO--; k, r, l and q reprsent 1 or 0; R is selected from the group consisting of hydrogen, --COCH 3 , ##STR47## methyl or chloro substituted derivatives of ##STR48## phenyl, sulfo or carboxy substituted derivatives of phenyl and --CH 2 CH 2 OH; Hal is selected from the group consisting of chloro and bromo; X is selected from the group consisting of NH 2 ; mono- or di-alkylamino having from 1 to 3 carbon atoms; mono- or di-hydroxyalkyl-amino having from 1 to 3 carbon atoms; anilino; sulfo-, carboxy-, methyl-, ethyl-, nitro-, methoxy-, ethoxy-, acetylamino-, sulfamoyl-, β-sulfatoethylsulfonyl-, cyano-, chloro-, or bromo- substituted derivatives of anilino; N-methylanilino; carboxymethylamino; β-sulfoethylamino; N-(β-hydroxyethyl) methylamino; naphthylamino; sulfo substituted derivatives of naphthylamino; morpholino; alkoxy having from 1 to 3 carbon atoms; phenoxy; and chloro-, nitro-, sulfo-, or methyl- substituted derivatives of phenoxy; p is 0 or 1; m is a whole number of from 1 to 3; and n is a whole number of from 1 to 2.
Claim 3
Dependent Claim
38 words
A compound as set forth in claim 1, wherein l and 1 are 0, and the (Z) p -substituted naphthalene radical is bonded to --O--Cu--O-- at the 1-position and to the azo group-containing phenylene radical at the 2-position.
Claim 4
Dependent Claim
95 words
A compound as set forth in claim 1, wherein l and q are 0, n is 2, w 1 is hydrogen, the (Z) p -substituted naphthalene radical is bonded to --O--Cu--O at the 1-position and to the azo group-containing phenylene radical at the 2-position, Y is substituted at the 8-position of the naphthalene radical, sulfonic acid groups are substituted at the 3- and 6-positions of the (Z) p -substituted and Y-substituted naphthalene radicals, and --O--Cu--O is substituted at the 1-position of the Y-substituted naphthalene radical and to the azo group-containing phenylene radical at the 2-position.
Claim 5
Dependent Claim
29 words
A compound of the formula: ##STR49## wherein X' stands for di-(β-hydroxyethyl)amino, methylamino, β-hydroxyethylamino, anilino substituted by sulfo or methyl carboxyl, chloro or methoxy; carboxymethyl amino; β-sulfoethylamino; morpholino; or methoxy.
Claim 6
Dependent Claim
29 words
A compound of the formula: ##STR49## wherein X' stands for di-(β-hydroxyethyl)amino, methylamino, β-hydroxyethylamino, anilino substituted by sulfo or methyl carboxyl, chloro or methoxy; carboxymethyl amino; β-sulfoethylamino; morpholino; or methoxy.
Claim 7
Dependent Claim
6 words
A compound of the formula: ##STR50##
Claim 8
Dependent Claim
6 words
A compound of the formula: ##STR50##
Claim 9
Dependent Claim
6 words
A compound of the formula: ##STR51##
Claim 10
Dependent Claim
6 words
A compound of the formula: ##STR51##
Claim 11
Dependent Claim
6 words
A compound of the formula: ##STR52##
Claim 12
Dependent Claim
6 words
A compound of the formula: ##STR52##
Claim 13
Dependent Claim
6 words
A compound of the formula: ##STR53##
Claim 14
Dependent Claim
6 words
A compound of the formula: ##STR53##
Claim 15
Dependent Claim
6 words
A compound of the formula: ##STR54##
Claim 16
Dependent Claim
6 words
A compound of the formula: ##STR54##
Claim 17
Dependent Claim
6 words
A compound of the formula: ##STR55##
Claim 18
Dependent Claim
6 words
A compound of the formula: ##STR55##
Claim 19
Dependent Claim
6 words
A compound of the formula: ##STR56##
Claim 20
Dependent Claim
6 words
A compound of the formula: ##STR56##
Claim 21
Dependent Claim
6 words
A compound of the formula: ##STR57##
Claim 22
Dependent Claim
6 words
A compound of the formula: ##STR57##
Claim 23
Dependent Claim
6 words
A compound of the formula: ##STR58##
Claim 24
Dependent Claim
6 words
A compound of the formula: ##STR58##
Claim 25
Dependent Claim
6 words
A compound of the formula: ##STR59##
Claim 26
Dependent Claim
6 words
A compound of the formula: ##STR59##
References Cited (Backward Citations)
US3125562A
Cited
US2891941A
Cited
US2860128A
Cited
US2993038A
Cited
US2938895A
Cited
DE1156916B
Cited
US3361734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-10-17 | 1981-04-18 | 1981-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-17 | 1985-04-18 | 1985-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-17 | 1989-04-18 | 1989-10-18 | $7700.00 | Window Closed / Lapsed |