UST861022I4 - Defensive - Google Patents
Defensive Download PDFInfo
- Publication number
- UST861022I4 UST861022I4 US861022DH UST861022I4 US T861022 I4 UST861022 I4 US T861022I4 US 861022D H US861022D H US 861022DH US T861022 I4 UST861022 I4 US T861022I4
- Authority
- US
- United States
- Prior art keywords
- composition
- defensive
- photosensitive
- published
- application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/116—Redox or dye sensitizer
Definitions
- a photosensitive com-position which comprises an amine-formaldehyde polymer such as a ureaformaldehyde resin or a melamine-formaldehyde resin, a photooxidizable organic sulfur compound such as a thinamide, a thiourea, a thiosemicarbazide, a dithiooxamide or a thiuram sulfide in an oxygen-permeable binder.
- the photosensitive composition can contain a sensitizer such as a photosensitizing dye.
- the photosensitive composition is used to prepare photographic images by exposing to actinic radiation an element containing a layer of the photosensitive composition to harden the composition in photo-exposed areas, further hardening the composition in exposed areas by heating the element and developing an image by removing the unexposed, unhardened composition from the element.
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Description
W DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Apr. 11, 1968, 849 0.G. 1221. Identification is by serial number of the application and the heading indicates the number of pages of specification, including claims, and of sheets of drawing contained in the application as originally filed. The file of this application is available to the public for inspection; reproduction may be purchased for 30 cents per sheet.
Applications published under the Defensive Publication Program have not been examined as to the merits of alleged invention. The Patent Oflice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED APRIL 8, 1969 763 397 PHOTOSENSITIVE COMi'OSITION CONTAINING HEAT-HARDENABLE POLYMERS Georges A. Phlipot and Simone J. Kempen, Vincennes, France Filed Sept. 27, 1968. Published Apr. 8, 1969 Class 96-28 No Drawing. 25 Pages Specification A photosensitive com-position is described which comprises an amine-formaldehyde polymer such as a ureaformaldehyde resin or a melamine-formaldehyde resin, a photooxidizable organic sulfur compound such as a thinamide, a thiourea, a thiosemicarbazide, a dithiooxamide or a thiuram sulfide in an oxygen-permeable binder. Optionally, the photosensitive composition can contain a sensitizer such as a photosensitizing dye. The photosensitive composition is used to prepare photographic images by exposing to actinic radiation an element containing a layer of the photosensitive composition to harden the composition in photo-exposed areas, further hardening the composition in exposed areas by heating the element and developing an image by removing the unexposed, unhardened composition from the element.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76339768A | 1968-09-27 | 1968-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST861022I4 true UST861022I4 (en) | 1969-04-08 |
Family
ID=25067743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US861022D Pending UST861022I4 (en) | 1968-09-27 | 1968-09-27 | Defensive |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST861022I4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102687A (en) | 1977-02-14 | 1978-07-25 | General Electric Company | UV Curable composition of a thermosetting condensation resin and Group VIa onium salt |
-
1968
- 1968-09-27 US US861022D patent/UST861022I4/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102687A (en) | 1977-02-14 | 1978-07-25 | General Electric Company | UV Curable composition of a thermosetting condensation resin and Group VIa onium salt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| West et al. | Polysilanes as photoinitiators for vinyl polymerization | |
| DE1269488B (en) | Sensitized photoconductive layer | |
| GB1242193A (en) | Photohardenable element with integral pigmented layer | |
| ATE153781T1 (en) | PHOTO SENSITIVE POLYMERIC PRINTING MATERIAL AND WATER DEVELOPABLE PRINTING PLATES | |
| UST861022I4 (en) | Defensive | |
| GB1405628A (en) | Method for imaging and for recording information | |
| US3804628A (en) | Photosensitive compositions comprising a photosensitive polymer and a photochromic compound | |
| KR930020218A (en) | Radiation sensitive composition | |
| DE2163943B2 (en) | Personal identification card | |
| US3503739A (en) | Photoconductive layers and their application to electrophotography | |
| DE1522358A1 (en) | Sensitization of photosensitive polymers | |
| US3660083A (en) | Polyarylalkane-terminated, solvent-resistant polycarbonate resins as photoconductors | |
| UST889023I4 (en) | Defensive publication | |
| UST878016I4 (en) | Defensive publication | |
| DE2122036A1 (en) | Photosensitive film-forming polymers | |
| DE2215474A1 (en) | Diazophotographic material - contg specifically sensitised photolytic aromatic diazonium cpds | |
| UST875030I4 (en) | Defensive publication | |
| UST883005I4 (en) | Method for producing dimensionally stable | |
| UST889019I4 (en) | Defensive publication | |
| UST862018I4 (en) | Printing plate element | |
| US1849232A (en) | Photographic film with sound track indication | |
| UST876009I4 (en) | Defensive publication | |
| UST889022I4 (en) | Defensive publication | |
| UST876008I4 (en) | Defensive publication | |
| UST875016I4 (en) | Defensive publication |