Method for producing conductive film, conductive film, and touch panel
US-2018155568-A1 · Jun 7, 2018 · US
Thermally developable imaging materials and methods
US2016357104A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016357104-A1 |
| Application number | US-201615151567-A |
| Country | US |
| Kind code | A1 |
| Filing date | May 11, 2016 |
| Priority date | Jun 2, 2015 |
| Publication date | Dec 8, 2016 |
| Grant date | — |
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Abstract
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A thermally developable material comprising a support and having thereon at least one non-photosensitive carrier layer comprising: a binder comprising vinyl butyral repeat units and alcohol repeat units, an adhesion promoting compound comprising ester repeat units, and a crosslinker comprising isocyanate repeat units; and at least one thermally developable imaging layer comprising organic silver salt grains, light-sensitive silver halide grains, a reducing agent, a binder comprising hydroxyl and butryal repeat units, and a crosslinker comprising at least one isocyanate group.
First claim
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What is claimed: 1 . A thermally developable material comprising a support and having thereon: at least one non-photosensitive carrier layer comprising at least one first binder comprising first vinyl butyral repeat units and first vinyl alcohol repeat units, at least one adhesion promoting compound, and at least one first crosslinker comprising first isocyanate groups; and at least one thermally developable imaging layer comprising organic silver salt grains, light-sensitive silver halide grains, at least one reducing agent, at least one second binder comprising second vinyl butyral repeat units and second vinyl alcohol repeat units, and at least one second crosslinker comprising second isocyanate groups, wherein the equivalent ratio of the first vinyl alcohol repeat units to the second isocyanate groups is no greater than about 56. 2 . The thermally developable material according to claim 1 , wherein the at least one first crosslinker is selected from the group consisting of 1,6-hexamethylene diisocyanate, trimer hexamethylene diisocyanate, and poly(1,6-hexamethylene diisocyanate). 3 . The thermally developable material according to claim 2 , wherein the at least one second crosslinker is selected from the group consisting of 1,6-hexamethylene diisocyanate, trimer hexamethylene diisocyanate, and poly(1,6-hexamethylene diisocyanate). 4 . The thermally developable material according to claim 1 , wherein the equivalent ratio of the first vinyl alcohol repeat units to the second isocyanate groups is between about 14 and about 28. 5 . The thermally developable material according to claim 1 , wherein the equivalent ratio of the first vinyl alcohol repeat units to the second isocyanate groups is about 14. 6 . The thermally developable material according to claim 1 , wherein the at least one thermally developable layer further comprises poly(vinyl pyrrolidone/vinyl acetate). 7 . The thermally developable material according to claim 1 , wherein the at least one adhesion promoting compound comprises ester groups. 8 . The thermally developable material according to claim 1 , wherein the at least one first binder comprises poly[(vinyl butyral)-ran-(vinyl alcohol)-ran-(vinyl acetate)]. 9 . The thermally developable material according to claim 8 , wherein the weight ratio of the first vinyl alcohol repeat units to the first vinyl butyral repeat units is about 1:5. 10 . A method for preparation of the thermally developable material of claim 1 , comprising: disposing the at least one non-photosensitive carrier layer on the substrate; and disposing the at least one thermally developable imaging layer on the at least one non-photo-sensitive carrier layer.
Assignees
Inventors
Classifications
- G03F7/06Primary
Silver salts (G03F7/075 takes precedence) · CPC title
- G03C5/30Primary
Developers · CPC title
Aspects relating to non-photosensitive layers, e.g. intermediate protective layers · CPC title
- G03C1/49863Primary
Inert additives, e.g. surfactants, binders · CPC title
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- What does patent US2016357104A1 cover?
- A thermally developable material comprising a support and having thereon at least one non-photosensitive carrier layer comprising: a binder comprising vinyl butyral repeat units and alcohol repeat units, an adhesion promoting compound comprising ester repeat units, and a crosslinker comprising isocyanate repeat units; and at least one thermally developable imaging layer comprising organic silve…
- Who is the assignee on this patent?
- Carestream Health Inc
- What technology area does this patent fall under?
- Primary CPC classification G03F7/06. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Dec 08 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).