US5202176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat transfer recording materials
Assignee: DAI NIPPON INSASU KK
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Filing: 1990-10-04
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Granted: 1993-04-13
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Expires: 2010-10-04
Abstract
Abstract A heat transfer recording material such as a heat transfer image-receiving sheet including a dye-receiving layer formed on the surface of a substrate film or a heat transfer sheet including a dye layer having a dye and a binder and formed on the surface of a substrate film. By containing a specific silane coupling agent in or on the dye-receiving layer or dye layer, this recording material can give a heat-transferred image which has excellent resistance to fingerprints and oils, such as plasticizers, and is of high density and resolution.
Inventors
- 👤 Youichi Higuchi
- 👤 Katsuyuki Oshima
- 👤 Mineo Yamauchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:10
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/50; B41M5/52; B41M5/529; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10S428/914; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/27; Y10T428/31504; Y10T428/31652; Y10T428/31663
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
65 words
A heat transfer image-receiving sheet comprising: a substrate film; and a dye-receiving layer formed on one side of said substrate film, said dye-receiving layer comprising a resin and containing therein or thereon a silane coupling agent having a polymerizable double bond, said silane coupling agent being present in an amount of 0.1 to 120 parts by weight per 100 parts by weight of the resin.
Claim 2
Dependent Claim
65 words
A heat transfer image-receiving sheet comprising: a substrate film; and a dye-receiving layer formed on one side of said substrate film, said dye-receiving layer comprising a resin and containing therein or thereon a silane coupling agent having a polymerizable double bond, said silane coupling agent being present in an amount of 0.1 to 120 parts by weight per 100 parts by weight of the resin.
Claim 3
Dependent Claim
45 words
A heat transfer imaged article comprising: a substrate film; a dye-receiving layer formed on one side of said substrate film, said dye-receiving layer containing therein or thereon a silane coupling agent having a polymerizable double bond; and a dye image heat-transferred onto said dye-receiving layer.
Claim 4
Dependent Claim
45 words
A heat transfer imaged article comprising: a substrate film; a dye-receiving layer formed on one side of said substrate film, said dye-receiving layer containing therein or thereon a silane coupling agent having a polymerizable double bond; and a dye image heat-transferred onto said dye-receiving layer.
Claim 5
Dependent Claim
40 words
The heat transfer imaged article of claim 2, wherein said dye-receiving layer includes a resin, and said silane coupling agent is present in an amount of 0.1 to 120 parts by weight per 100 parts by weight of said resin.
Claim 6
Dependent Claim
65 words
A heat transfer sheet comprising: a substrate film; and a dye layer formed on said substrate film, said dye layer consisting essentially of a resin and containing therein or thereon a thermally migrating silane coupling agent having a polymerizable double bond, said silane coupling agent being present in an amount of 0.1 to 120 parts by weight per 100 parts by weight of the resin.
Claim 7
Dependent Claim
65 words
A heat transfer sheet comprising: a substrate film; and a dye layer formed on said substrate film, said dye layer consisting essentially of a resin and containing therein or thereon a thermally migrating silane coupling agent having a polymerizable double bond, said silane coupling agent being present in an amount of 0.1 to 120 parts by weight per 100 parts by weight of the resin.
Claim 8
Dependent Claim
32 words
A heat transfer sheet comprising: a substrate film; a dye layer comprising a dye and a binder; and a heat transfer layer containing a silane coupling agent having a polymerizable double bond.
Claim 9
Dependent Claim
32 words
A heat transfer sheet comprising: a substrate film; a dye layer comprising a dye and a binder; and a heat transfer layer containing a silane coupling agent having a polymerizable double bond.
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) | 1996-04-12 | 1996-10-12 | 1997-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-12 | 2000-10-12 | 2001-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-12 | 2004-10-12 | 2005-04-13 | $7700.00 | Window Closed / Lapsed |