US4148944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for printing vinyl flooring with water based ink composition
Assignee: Tarkett AB
•
Filing: 1978-04-24
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Granted: 1979-04-10
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Expires: 1998-04-24
Abstract
Abstract A method for printing a decorative design on the surface of a vinyl material such as sheet vinyl flooring using a water based ink. The ink is a blend of acrylic and vinyl latexes and contains coalescing agent as well as surfactant and pigment.
Inventors
- 👤 Truman J. Ruhf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:32
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/106
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
187 words
A method for printing a decorative design on the surface of a layer of gelled or fused vinyl plastic which comprises printing a design on such a layer with a water-based ink having a composition comprising: (a) a blend of acrylic latex selected from the group consisting of polymers and copolymers of acrylic acid, methacrylic acid, methyl methacrylate, methyl acrylate, ethyl acrylate, ethyl methacrylate and vinyl latex selected from the group consisting of polymers and copolymers of vinyl acetate and vinyl chloride, such latex blend containing between about 20% and about 40% acrylic latex based on such blend; (b) at least about 5 wt % based upon said latex blend of coalescing agent selected from the group consisting of ethylene glycol monobutylether, propylene glycol, glycerine, hexylene glycol, diethylene glycol monoethyl ether, ethylene glycol and ethylene glycol monobutyl ether acetate; (c) between about 30 and about 80 wt % water based on total ink composition; (d) between about 1 and about 5 wt % surfactant based on total ink composition; and (e) between about 10 and about 50 wt % pigment based on solids in the ink composition.
Claim 2
Independent Claim
187 words
A method for printing a decorative design on the surface of a layer of gelled or fused vinyl plastic which comprises printing a design on such a layer with a water-based ink having a composition comprising: (a) a blend of acrylic latex selected from the group consisting of polymers and copolymers of acrylic acid, methacrylic acid, methyl methacrylate, methyl acrylate, ethyl acrylate, ethyl methacrylate and vinyl latex selected from the group consisting of polymers and copolymers of vinyl acetate and vinyl chloride, such latex blend containing between about 20% and about 40% acrylic latex based on such blend; (b) at least about 5 wt % based upon said latex blend of coalescing agent selected from the group consisting of ethylene glycol monobutylether, propylene glycol, glycerine, hexylene glycol, diethylene glycol monoethyl ether, ethylene glycol and ethylene glycol monobutyl ether acetate; (c) between about 30 and about 80 wt % water based on total ink composition; (d) between about 1 and about 5 wt % surfactant based on total ink composition; and (e) between about 10 and about 50 wt % pigment based on solids in the ink composition.
Claim 3
Dependent Claim
21 words
A method according to claim 1 wherein the surfactant is trimethylnonyl polyethylene glycol ether which is soluble in the ink composition.
Claim 4
Dependent Claim
27 words
A method according to claim 1 wherein the coalescing agent is present in amounts between about 5 and about 15 wt % based on the latex blend.
Claim 5
Dependent Claim
15 words
A method according to claim 3 wherein the coalescing agent comprises ethylene glycol monobutyl ether.
Claim 6
Dependent Claim
14 words
A method according to claim 4 wherein the coalescing agent also includes propylene glycol.
Claim 7
Dependent Claim
51 words
A method according to claim 1 wherein the surfactant comprises trimethylnonyl polyethylene glycol ether soluble in the ink composition and the coalescing agent comprises a mixture of ethylene glycol monobutyl ether and propylene glycol and is present in amounts between about 5 and about 15 wt % based on latex blend.
Claim 8
Dependent Claim
26 words
A method according to claim 1 in which the layer on which the design is printed is a layer of fused polyvinyl chloride plastisol or organosol.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-04-09 | 1982-10-09 | 1983-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-09 | 1986-10-09 | 1987-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-09 | 1990-10-09 | 1991-04-10 | $7700.00 | Window Closed / Lapsed |