US4060387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aromatic carboxylic acid esters and amides as fixing agents
Assignee: Sandoz AG
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Filing: 1975-11-10
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Granted: 1977-11-29
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Expires: 1995-11-10
Abstract
Abstract The present invention relates to methods of dyeing and printing of textile materials and specifically to the use of fixing agents in such methods. In particular, the present invention relates to the use of aromatic carboxylic acid esters and amides as fixing agents in the dyeing and printing of textile materials.
Inventors
- 👤 Hans-Peter Baumann
- 👤 Hans-Georg Karmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:29
CPC Classifications
D; D06; D06P; D06P3/00; D06P1/00; D06P1/44; D06P1/60; D06P1/64; D06P1/642; D06P1/649; D06P1/6495; D06P1/651; D06P1/65106; D06P1/65125; D06P5/00; D06P5/02; D06P5/04; D06P5/06
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
477 words
In a process wherein a fabric consisting of or containing fibers of polyester, cellulose 21/2 acetate, cellulose triacetate or polyvinyl chloride is dyed or printed, the improvement which comprises applying to the fabric before, during or after the dyeing or printing thereof a compound of the formula ##STR21## wherein X is --O-- or --NR--, R is hydrogen, phenyl, phenylalkyl (C 7 -C 22 ), phenyl or phenylalkyl (C 7 -C 22 ) substituted by --OH, alkyl or halogen and having up to 22 carbon atoms in the aggregate thereof, alkyl (C 1 -C 22 ), cycloalkyl (C 5 -C 7 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ), cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ) or a group --(Y 2 --O) m .sbsb.2 --R 2 Y 1 and Y 2 are, independently, ethylene, 1,2-propylene, 1,3-propylene, 1,2-butylene or phenylethylene, with the proviso that a. only the group Y 1 or Y 2 which is bound to --X--, can be 1,3-propylene, and b. each (Y 1 -O) or (Y 2 -O) chain contains no more than 2 phenylethylene groups, R 1 and R 2 are, independently, hydrogen, phenyl, phenylalkyl (C 7 -C 22 ), phenyl or phenylalkyl substituted on the phenyl nucleus by --OH, alkyl or halogen and having up to 22 carbon atoms in the aggregate thereof, alkyl (C 1 -C 22 ), cycloalkyl (C 5 -C 7 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ), cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), or a group ##STR22## R 3 is hydrogen, halogen, alkyl (C 1 -C 22 ), cycloalkyl (C 5 -C 7 ), cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), --CN, --COOR 6 , --SO 3 R 6 , --OR 6 , --NHR 6 or --N(R 6 ) 2 , --CO 2 M, --SO 3 M or a group --CO--X--(Y 1 O) m .sbsb.1 --R 1 , R 4 is hydrogen, --CO 2 M, --OR 6 or a group --CO--X--(Y 1 O) m .sbsb.1 --R 1 , R 5 is hydrogen, --CO 2 M or a group --CO--X--(Y 1 O) m .sbsb.1 --R 1 , M is a charge equivalent of a cation, m 1 and m 2 are integers 1 to 100, the sum of all integers m 1 and m 2 being 1 to 100, and R 6 is hydrogen or a group R.
Claim 2
Dependent Claim
477 words
In a process wherein a fabric consisting of or containing fibers of polyester, cellulose 21/2 acetate, cellulose triacetate or polyvinyl chloride is dyed or printed, the improvement which comprises applying to the fabric before, during or after the dyeing or printing thereof a compound of the formula ##STR21## wherein X is --O-- or --NR--, R is hydrogen, phenyl, phenylalkyl (C 7 -C 22 ), phenyl or phenylalkyl (C 7 -C 22 ) substituted by --OH, alkyl or halogen and having up to 22 carbon atoms in the aggregate thereof, alkyl (C 1 -C 22 ), cycloalkyl (C 5 -C 7 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ), cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ) or a group --(Y 2 --O) m .sbsb.2 --R 2 Y 1 and Y 2 are, independently, ethylene, 1,2-propylene, 1,3-propylene, 1,2-butylene or phenylethylene, with the proviso that a. only the group Y 1 or Y 2 which is bound to --X--, can be 1,3-propylene, and b. each (Y 1 -O) or (Y 2 -O) chain contains no more than 2 phenylethylene groups, R 1 and R 2 are, independently, hydrogen, phenyl, phenylalkyl (C 7 -C 22 ), phenyl or phenylalkyl substituted on the phenyl nucleus by --OH, alkyl or halogen and having up to 22 carbon atoms in the aggregate thereof, alkyl (C 1 -C 22 ), cycloalkyl (C 5 -C 7 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ), cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), or a group ##STR22## R 3 is hydrogen, halogen, alkyl (C 1 -C 22 ), cycloalkyl (C 5 -C 7 ), cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ), alkyl (C 1 -C 15 ) cycloalkyl (C 5 -C 7 ) alkyl (C 1 -C 15 ), --CN, --COOR 6 , --SO 3 R 6 , --OR 6 , --NHR 6 or --N(R 6 ) 2 , --CO 2 M, --SO 3 M or a group --CO--X--(Y 1 O) m .sbsb.1 --R 1 , R 4 is hydrogen, --CO 2 M, --OR 6 or a group --CO--X--(Y 1 O) m .sbsb.1 --R 1 , R 5 is hydrogen, --CO 2 M or a group --CO--X--(Y 1 O) m .sbsb.1 --R 1 , M is a charge equivalent of a cation, m 1 and m 2 are integers 1 to 100, the sum of all integers m 1 and m 2 being 1 to 100, and R 6 is hydrogen or a group R.
Claim 3
Dependent Claim
145 words
A method according to claim 1, wherein said fabric is treated with a compound of the formula ##STR23## wherein X' is --O-- or --NR'-- R' is hydrogen or a group --(Y 2 'O) m .sbsb.2 ' R 2 ' Y 1 ' and Y 2 ' are, independently, ethylene, 1,2-propylene or 1,2-butylene, R 1 ' and R 2 ' are, independently, hydrogen or alkyl (C 1 -C 4 ), R 4 ' is hydrogen, CO 2 M or OR 6 ', R 5 ' is hydrogen or CO 2 M, R 6 ' is hydrogen or a group --(Y 2 'O) m .sbsb.2 ' R 2 ' M is as defined in claim 1 and m 1 ' and m 2 ' are each an integer 1 to 49, the sum of all integers m 1 ' and m 2 ' being 2 to 50.
Claim 4
Dependent Claim
63 words
A method according to claim 2, wherein said fabric is treated with a compound of the formula, ##STR24## wherein, R 7 is hydrogen or methyl, and each of n 1 , n 2 , n 3 and n 4 is an integer 1 to 37, the sum of n 1 , n 2 , n 3 and n 4 being 4 to 40.
Claim 5
Dependent Claim
68 words
A method according to claim 3, wherein said fabric is treated with a compound of the formula, ##STR25## wherein R 7 is as defined in claim 3, and n 1 ', n 2 ', n 3 ' and n 4 ' are each an integer 1 to 17, the sum of n 1 ', n 2 ', n 3 ' and n 4 ' being 4 to 20.
Claim 6
Dependent Claim
66 words
A method according to claim 4, wherein said fabric is treated with a compound of the formula, ##STR26## wherein R 7 is as defined in claim 4 and n 1 ", n 2 ", n 3 " and n 4 " are integers 1 to 3, the sum of n 1 ", n 2 ", n 3 " and n 4 " being 4 to 6.
Claim 7
Dependent Claim
10 words
A method according to claim 1, wherein --X-- is --NR--.
Claim 8
Dependent Claim
16 words
A method according to claim 1, wherein each of R 4 and R 5 is hydrogen.
Claim 9
Dependent Claim
15 words
A method according to claim 1, wherein R 1 and R 2 are each hydrogen.
Claim 10
Dependent Claim
13 words
A process according to claim 1 wherein the dye is a disperse dye.
Claim 11
Dependent Claim
47 words
A process according to claim 1 wherein the fabric is dyed in a dye bath or printed with a printing paste and the compound of formula I is employed in an amount of from 1 to 10%, by weight, of the dye bath or the printing paste.
Claim 12
Dependent Claim
22 words
A process according to claim 10 wherein the compound of formula I is employed in the dye bath or the printing paste.
Claim 13
Dependent Claim
30 words
A process according to claim 10 wherein the compound of formula I is dissolved in a solvent or suspended in a suspension medium and applied before or after the dyeing.
Claim 14
Dependent Claim
40 words
A process according to claim 1 wherein the fabric is subjected to hot air or super-heated or saturated steam at a temperature of 100° to 170° C. following the dyeing or printing and application of the compound of formula I.
Claim 15
Dependent Claim
46 words
A printing paste for fabric consisting of or containing fibers of polyester, cellulose 21/2 acetate, cellulose triacetate or polyvinyl chloride, which paste contains a thickening agent and, as fixing agent, 1 to 10% by weight of a compound of formula I as defined in claim 1.
Claim 16
Dependent Claim
12 words
A fabric dyed or printed according to the process of claim 1.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-11-28 | 1981-05-30 | 1981-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-28 | 1985-05-30 | 1985-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-28 | 1989-05-30 | 1989-11-29 | $7700.00 | Window Closed / Lapsed |