US5824176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat-transfer label
Assignee: Mcc-Dec Tech LLC
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Filing: 1996-07-01
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Granted: 1998-10-20
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Expires: 2016-07-01
Abstract
Abstract A composition for use in forming an adhesive layer and a heat-transfer label including such an adhesive layer. In one embodiment, the label is designed for use on silane-treated glass containers of the type that are subjected to pasteurization conditions. The label includes a support portion and a transfer portion, the transfer portion being positioned over the support portion. The support portion includes a sheet of paper overcoated with a release layer of polyethylene. The transfer portion includes an organic solvent-soluble phenoxy protective lacquer layer, an organic solvent-soluble polyester ink layer over the protective lacquer layer, and an acrylic adhesive layer over the ink layer. The adhesive layer is formed by depositing onto the ink layer, e.g., by gravure printing, a composition comprising a water-based acrylic resin dispersion or emulsion, isopropyl alcohol and water, and then evaporating the volatile components of the composition to leave an acrylic film.
Inventors
- 👤 Samuel H. Stein
- 👤 Eleanor R. Snay
- 👤 Friedrich H. H. Geurtsen
- 👤 James S. Nugent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:12
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/08; G09F3/10; B; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; Y; Y10; Y10S; Y10S428/00; Y10S428/914; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24843; Y10T428/24851; Y10T428/2486; Y10T428/28; Y10T428/2813; Y10T428/2817; Y10T428/2826; Y10T428/2839; Y10T428/2852
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
169 words
A method of labelling an article, the article being a silane-treated glass container, said method comprising the steps of: (a) providing a heat-transfer label, said heat-transfer label comprising: (i) a support portion, and (ii) a transfer portion over said support portion for transfer of the transfer portion from the support portion to the article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising an adhesive layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion, said adhesive being an acrylic adhesive, the transfer portion further comprising an ink layer and a protective lacquer layer, said protective lacquer layer comprising an organic solvent-soluble phenoxy lacquer, said ink layer being positioned over said protective lacquer layer and comprising an organic solvent-soluble polyester ink, said adhesive layer being positioned over said ink layer; and (b) transferring said transfer portion from said support portion to the article.
Claim 2
Independent Claim
169 words
A method of labelling an article, the article being a silane-treated glass container, said method comprising the steps of: (a) providing a heat-transfer label, said heat-transfer label comprising: (i) a support portion, and (ii) a transfer portion over said support portion for transfer of the transfer portion from the support portion to the article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising an adhesive layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion, said adhesive being an acrylic adhesive, the transfer portion further comprising an ink layer and a protective lacquer layer, said protective lacquer layer comprising an organic solvent-soluble phenoxy lacquer, said ink layer being positioned over said protective lacquer layer and comprising an organic solvent-soluble polyester ink, said adhesive layer being positioned over said ink layer; and (b) transferring said transfer portion from said support portion to the article.
Claim 3
Dependent Claim
106 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer wherein said protective lacquer layer comprises a phenoxy lacquer; (ii) an ink layer over said protective lacquer layer; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion.
Claim 4
Dependent Claim
106 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer wherein said protective lacquer layer comprises a phenoxy lacquer; (ii) an ink layer over said protective lacquer layer; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion.
Claim 5
Dependent Claim
72 words
A transfer portion of a heat-transfer label, said transfer portion comprising: (a) an ink design layer; (b) an adhesive layer positioned over said ink design layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion; and (c) a protective lacquer layer, said ink design layer being positioned over said protective lacquer layer, said protective lacquer layer comprising a phenoxy lacquer.
Claim 6
Dependent Claim
72 words
A transfer portion of a heat-transfer label, said transfer portion comprising: (a) an ink design layer; (b) an adhesive layer positioned over said ink design layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion; and (c) a protective lacquer layer, said ink design layer being positioned over said protective lacquer layer, said protective lacquer layer comprising a phenoxy lacquer.
Claim 7
Dependent Claim
114 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer wherein said protective lacquer layer comprises a phenoxy lacquer; (ii) an ink layer over said protective lacquer layer wherein said ink layer comprises a polyester ink; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion.
Claim 8
Dependent Claim
114 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer wherein said protective lacquer layer comprises a phenoxy lacquer; (ii) an ink layer over said protective lacquer layer wherein said ink layer comprises a polyester ink; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion.
Claim 9
Dependent Claim
19 words
The heat-transfer label as claimed in claim 1 wherein said adhesive of said adhesive layer is an acrylic adhesive.
Claim 10
Dependent Claim
19 words
The heat-transfer label as claimed in claim 1 wherein said adhesive layer further comprises a surface tension lowering agent.
Claim 11
Dependent Claim
23 words
The heat-transfer label as claimed in claim 6 wherein said surface tension lowering agent is an asymmetric, low molecular weight, hydrophobic, low-foaming surfactant.
Claim 12
Dependent Claim
16 words
The heat-transfer label as claimed in claim 7 wherein said surface tension lowering agent is 2,4,7,9-tetramethyl-5-decyne-4,7-diol.
Claim 13
Dependent Claim
20 words
The heat-transfer label as claimed in claim 1 wherein said transfer portion is in direct contact with said support portion.
Claim 14
Dependent Claim
24 words
The heat-transfer label as claimed in claim 1 wherein said support portion comprises a sheet of paper overcoated with a release layer of polyethylene.
Claim 15
Dependent Claim
26 words
The heat-transfer label as claimed in claim 4 further comprising a skim coat, said skim coat being interposed between said transfer portion and said support portion.
Claim 16
Dependent Claim
77 words
A transfer portion of a heat-transfer label, said transfer portion comprising: (a) a protective lacquer layer wherein said protective lacquer layer comprises a phenoxy lacquer; (b) an ink design layer positioned over said protective lacquer layer wherein said ink design layer comprises a polyester ink; and (c) an adhesive layer positioned over said ink design layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion.
Claim 17
Dependent Claim
77 words
A transfer portion of a heat-transfer label, said transfer portion comprising: (a) a protective lacquer layer wherein said protective lacquer layer comprises a phenoxy lacquer; (b) an ink design layer positioned over said protective lacquer layer wherein said ink design layer comprises a polyester ink; and (c) an adhesive layer positioned over said ink design layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion.
Claim 18
Dependent Claim
15 words
The transfer portion as claimed in claim 12 wherein said adhesive is an acrylic adhesive.
Claim 19
Dependent Claim
19 words
The transfer portion as claimed in claim 12 wherein said adhesive layer further comprises a surface tension lowering agent.
Claim 20
Dependent Claim
23 words
The transfer portion as claimed in claim 14 wherein said surface tension lowering agent is an asymmetric, low molecular weight, hydrophobic, low-foaming surfactant.
Claim 21
Dependent Claim
170 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer; (ii) an ink layer over said protective lacquer layer; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion, said adhesive being the type present in an all-acrylic elastomeric polymer emulsion having a solids content of approximately 46.5-47.5%, by weight, a pH of about 7.5-9.5, a specific gravity of about 1.07 at 25° C., a weight of about 8.9 pounds/U.S. gallon, a Brookfield LVF Viscosity at 30 rpm, #2 spindle, of about 300-500 cps, a minimum film formation temperature of about 20° C. and a glass transition temperature of about 27° C.
Claim 22
Dependent Claim
170 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer; (ii) an ink layer over said protective lacquer layer; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion, said adhesive being the type present in an all-acrylic elastomeric polymer emulsion having a solids content of approximately 46.5-47.5%, by weight, a pH of about 7.5-9.5, a specific gravity of about 1.07 at 25° C., a weight of about 8.9 pounds/U.S. gallon, a Brookfield LVF Viscosity at 30 rpm, #2 spindle, of about 300-500 cps, a minimum film formation temperature of about 20° C. and a glass transition temperature of about 27° C.
Claim 23
Dependent Claim
145 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer; (ii) an ink layer over said protective lacquer layer; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion, said adhesive being the type present in an acrylic polymer emulsion having a solids content of approximately 45%, by weight, a pH of about 8.3, a weight of about 8.7 pounds/U.S. gallon, a Brookfield viscosity of about 450 cps and a glass transition temperature of about 21° C.
Claim 24
Dependent Claim
145 words
A heat-transfer label comprising: (a) a support portion; and (b) a transfer portion over said support portion for transfer of the transfer portion from the support portion to an article upon application of heat to the support portion while the transfer portion is placed into contact with the article, said transfer portion comprising: (i) a protective lacquer layer; (ii) an ink layer over said protective lacquer layer; and (iii) an adhesive layer over said ink layer, said adhesive layer comprising an adhesive of the type present in a water-based adhesive emulsion or in a water-based adhesive dispersion, said adhesive being the type present in an acrylic polymer emulsion having a solids content of approximately 45%, by weight, a pH of about 8.3, a weight of about 8.7 pounds/U.S. gallon, a Brookfield viscosity of about 450 cps and a glass transition temperature of about 21° C.
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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) | 2001-10-19 | 2002-04-20 | 2002-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-10-19 | 2006-04-20 | 2006-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-10-19 | 2010-04-20 | 2010-10-20 | $7700.00 | Window Closed / Lapsed |