US7223300B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inkjet ink set
Assignee: Sp Holding Ii Et Inc
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Filing: 2005-10-19
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Granted: 2007-05-29
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Expires: 2025-10-19
Abstract
Abstract The present invention pertains to a dye-based inkjet ink set that includes a red disperse dye and, more particularly, to a dye-based inkjet ink set suitable for printing on polyester and polyester blends fabrics. The present invention also pertains to a method for printing polyester and polyester blends fabrics with the dye-based inkjet ink set, and a polyester and polyester blends fabrics so printed.
Inventors
- 👤 Samit N. Chevli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:21
CPC Classifications
D; D06; D06P; D06P5/00; D06P5/30
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
162 words
An inkjet ink set comprising at least four differently colored inks, wherein: at least one of the colored inks is red in color and comprises a first aqueous vehicle and a red disperse dye colorant selected from the group consisting of DR177, DR229, DR258 and mixtures thereof; at least one of the colored inks is cyan in color and comprises a second aqueous vehicle and a cyan disperse dye colorant, wherein the cyan disperse dye colorant comprises DB60; at least one of the colored inks is magenta in color and comprises a third aqueous vehicle and a magenta disperse dye colorant selected from the group consisting of DR5, DR75, DR76, DR121, DR132, DR179, DR184, DR189, DR191 and mixtures thereof; at least one of the colored inks is yellow in color and comprises a fourth aqueous vehicle and a yellow disperse dye colorant selected from the group consisting of DY27, DY33, DY50, DY59, DY98, DY114, DY139, DY140, DY201, DY206, DY231 and mixtures thereof.
Claim 2
Dependent Claim
162 words
An inkjet ink set comprising at least four differently colored inks, wherein: at least one of the colored inks is red in color and comprises a first aqueous vehicle and a red disperse dye colorant selected from the group consisting of DR177, DR229, DR258 and mixtures thereof; at least one of the colored inks is cyan in color and comprises a second aqueous vehicle and a cyan disperse dye colorant, wherein the cyan disperse dye colorant comprises DB60; at least one of the colored inks is magenta in color and comprises a third aqueous vehicle and a magenta disperse dye colorant selected from the group consisting of DR5, DR75, DR76, DR121, DR132, DR179, DR184, DR189, DR191 and mixtures thereof; at least one of the colored inks is yellow in color and comprises a fourth aqueous vehicle and a yellow disperse dye colorant selected from the group consisting of DY27, DY33, DY50, DY59, DY98, DY114, DY139, DY140, DY201, DY206, DY231 and mixtures thereof.
Claim 3
Dependent Claim
37 words
The inkjet ink set of claim 1 , further comprising a violet colored ink comprising a fifth aqueous vehicle and a disperse dye colorant selected form the group consisting of DV37, DV57, DV63, DV99 and mixtures thereof.
Claim 4
Dependent Claim
28 words
The inkjet ink set of claim 1 , further comprising an ink that is black in color comprising a sixth aqueous vehicle and a black disperse dye colorant.
Claim 5
Dependent Claim
31 words
The inkjet ink set of claim 3 , wherein the black disperse dye colorant comprises a mixture of DB 291:1, DO29, and one or both of DV 63 or DV 99.
Claim 6
Dependent Claim
22 words
The inkjet ink set of claim 3 , wherein the black disperse dye colorant comprises a mixture of DB77, DR92 and DY114.
Claim 7
Dependent Claim
28 words
The inkjet ink set of claim 2 , further comprising an ink that is black in color comprising a sixth aqueous vehicle and a black disperse dye colorant.
Claim 8
Dependent Claim
39 words
The inkjet ink set of claim 1 , further comprising a light magenta ink comprising an aqueous vehicle and a magenta disperse dye colorant, and a light cyan ink comprising an aqueous vehicle and a cyan disperse dye colorant.
Claim 9
Dependent Claim
39 words
The inkjet ink set of claim 6 , further comprising a light magenta ink comprising an aqueous vehicle and a magenta disperse dye colorant, and a light cyan ink comprising an aqueous vehicle and a cyan disperse dye colorant.
Claim 10
Independent Claim
226 words
A method for ink jet printing onto a fabric substrate, comprising the steps of: (a) providing an ink jet printer that is responsive to digital data signals; (b) loading the printer with a fabric substrate to be printed; (c) loading the printer with an inkjet ink set comprising at least four differently colored inks; and (d) printing a print onto the fabric substrate using the inkjet ink set in response to the digital data signals, wherein: at least one of the colored inks is red in color and comprises a first aqueous vehicle and a red disperse dye colorant selected from the group consisting of DR177, DR229, DR258 and mixtures thereof; at least one of the colored inks is cyan in color and comprises a second aqueous vehicle and a cyan disperse dye colorant, wherein the cyan disperse dye colorant comprises DB60; at least one of the colored inks is magenta in color and comprises a third aqueous vehicle and a magenta disperse dye colorant selected from the group consisting of DR5, DR75, DR76, DR121, DR132, DR179, DR184, DR189, DR191 and mixtures thereof; at least one of the colored inks is yellow in color and comprises a fourth aqueous vehicle and a yellow disperse dye colorant selected from the group consisting of DY27, DY33, DY50, DY59, DY98, DY114, DY139, DY140, DY201, DY206, DY231 and mixtures thereof.
Claim 11
Independent Claim
226 words
A method for ink jet printing onto a fabric substrate, comprising the steps of: (a) providing an ink jet printer that is responsive to digital data signals; (b) loading the printer with a fabric substrate to be printed; (c) loading the printer with an inkjet ink set comprising at least four differently colored inks; and (d) printing a print onto the fabric substrate using the inkjet ink set in response to the digital data signals, wherein: at least one of the colored inks is red in color and comprises a first aqueous vehicle and a red disperse dye colorant selected from the group consisting of DR177, DR229, DR258 and mixtures thereof; at least one of the colored inks is cyan in color and comprises a second aqueous vehicle and a cyan disperse dye colorant, wherein the cyan disperse dye colorant comprises DB60; at least one of the colored inks is magenta in color and comprises a third aqueous vehicle and a magenta disperse dye colorant selected from the group consisting of DR5, DR75, DR76, DR121, DR132, DR179, DR184, DR189, DR191 and mixtures thereof; at least one of the colored inks is yellow in color and comprises a fourth aqueous vehicle and a yellow disperse dye colorant selected from the group consisting of DY27, DY33, DY50, DY59, DY98, DY114, DY139, DY140, DY201, DY206, DY231 and mixtures thereof.
Claim 12
Dependent Claim
39 words
The method of claim 9 , wherein the ink set further comprises a violet colored ink comprising a fifth aqueous vehicle and a disperse dye colorant selected form the group consisting of DV37, DV57, DV63, DV99 and mixtures thereof.
Claim 13
Dependent Claim
30 words
The method of claim 9 , wherein the ink set further comprises an ink that is black in color comprising a sixth aqueous vehicle and a black disperse dye colorant.
Claim 14
Dependent Claim
42 words
The method of claim 11 , wherein the ink set further comprises a light magenta ink comprising an aqueous vehicle and a magenta disperse dye colorant, and a a light cyan ink comprising an aqueous vehicle and a cyan disperse dye colorant.
Claim 15
Dependent Claim
24 words
The method of claim 9 , further comprising the steps of: (e) fixing the disperse dye inks, and (f) washing the digitally printed fabric.
Claim 16
Dependent Claim
16 words
The method of claim 9 , wherein the fabric substrate is a polyester or polyester blend.
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 2010-05-28 | 2010-11-27 | 2011-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2014-05-28 | 2014-11-27 | 2015-05-29 | $3760.00 | Window Closed / Lapsed |
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