US6120893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image receiving sheet
Assignee: Dai Nippon Printing Co Ltd
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Filing: 1998-12-01
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Granted: 2000-09-19
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Expires: 2018-12-01
Abstract
Abstract The present invention provides an image receiving sheet having a good conveyance property in an electrophotographic copier or printer, having no flaw or dirt and having a superior image quality, characterized in that the image receiving sheet includes an image receiving layer 3 on one surface of a substrate 2 and a backing layer on other surface of the substrate 2 and that the backing layer includes a binder, a component of a silicon containing compound and a particle.
Inventors
- 👤 Shinichi Kurokawa
- 👤 Masafumi Hayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:20
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/06; B32B27/08; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10S428/914; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/28; Y10T428/2848; Y10T428/31504; Y10T428/31652; Y10T428/31663; Y10T428/31786
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
45 words
An image receiving sheet comprising: a substrate; an image receiving layer formed on one surface of said substrate; and a backing layer formed on other surface of said substrate, said backing layer comprising a binder, a particle and a component of a silicon containing compound.
Claim 2
Dependent Claim
45 words
An image receiving sheet comprising: a substrate; an image receiving layer formed on one surface of said substrate; and a backing layer formed on other surface of said substrate, said backing layer comprising a binder, a particle and a component of a silicon containing compound.
Claim 3
Dependent Claim
22 words
The image receiving sheet according to claim 1, wherein said component of a silicon containing compound is a cured/polymerized silicon containing compound.
Claim 4
Dependent Claim
18 words
The image receiving sheet according to claim 1, wherein said silicon containing compound is a silicon containing isocyanate.
Claim 5
Dependent Claim
47 words
The image receiving sheet according to claim 3, wherein said silicon containing compound has the following general formula (1): R.sub.n --Si--(NCO).sub.4-n ( 1) wherein n denotes an integer of 0, 1, 2 or 3, and R is substituted or unsubstituted alkyl group, aryl group or vinyl group.
Claim 6
Dependent Claim
26 words
The image receiving sheet according to claim 1, wherein at least one kind of resins constituting the binder in said backing layer has an active hydrogen.
Claim 7
Dependent Claim
17 words
The image receiving sheet according to claim 1, wherein said particle is a spherical organic fine particle.
Claim 8
Dependent Claim
19 words
The image receiving sheet according to claim 1, wherein an added amount of said particle is 0.1-5% by weight.
Claim 9
Dependent Claim
33 words
The image receiving sheet according to claim 1, wherein a diameter of said particle (a) and a coated amount (coated thickness) of the backing layer (t) has relationships of 0.5a≦t<a and a-t≧0.5 μm.
Claim 10
Dependent Claim
33 words
The image receiving sheet according to claim 1, wherein dynamic friction coefficient of the sheet by piling of two image receiving sheets on front and back surfaces is within a range of 0.1-0.5.
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) | 2003-09-19 | 2004-03-20 | 2004-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-09-19 | 2008-03-20 | 2008-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-09-19 | 2012-03-20 | 2012-09-19 | $7700.00 | Window Closed / Lapsed |