FR2288993A1 - Light-sensitive vesicular material with mixed polymer matrix - of poly-meth-acrylonitrile and vinyl, epoxide and/or polyurethane polymer - Google Patents
Light-sensitive vesicular material with mixed polymer matrix - of poly-meth-acrylonitrile and vinyl, epoxide and/or polyurethane polymerInfo
- Publication number
- FR2288993A1 FR2288993A1 FR7429003A FR7429003A FR2288993A1 FR 2288993 A1 FR2288993 A1 FR 2288993A1 FR 7429003 A FR7429003 A FR 7429003A FR 7429003 A FR7429003 A FR 7429003A FR 2288993 A1 FR2288993 A1 FR 2288993A1
- Authority
- FR
- France
- Prior art keywords
- light
- vinyl
- matrix
- sensitive
- polymer
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/60—Processes for obtaining vesicular images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A light-sensitive vesicular material, with a mixed polymer matrix contg. a dispersed light-sensitive cpd., has a matrix of a mixt. of polymethacrylonitrile homopolymer (I) with (II) a vinyl (co)polymer, an epoxy polymer and/or a copolymer with polyurethane segments. The use of (II) as modifier for (I) allows compatible blends to be produced using a single solvent, if (I) content is 50%. The activities obtainable from these blends is comparable with that of pure (I) films, whilst the matrix has the excellent resistance to tearing and the adhesive props. of (II). The material has avery good film speed and gives better resoln., less fogging and other improved photometric props.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7429003A FR2288993A1 (en) | 1974-08-23 | 1974-08-23 | Light-sensitive vesicular material with mixed polymer matrix - of poly-meth-acrylonitrile and vinyl, epoxide and/or polyurethane polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7429003A FR2288993A1 (en) | 1974-08-23 | 1974-08-23 | Light-sensitive vesicular material with mixed polymer matrix - of poly-meth-acrylonitrile and vinyl, epoxide and/or polyurethane polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288993A1 true FR2288993A1 (en) | 1976-05-21 |
FR2288993B1 FR2288993B1 (en) | 1977-11-04 |
Family
ID=9142557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7429003A Granted FR2288993A1 (en) | 1974-08-23 | 1974-08-23 | Light-sensitive vesicular material with mixed polymer matrix - of poly-meth-acrylonitrile and vinyl, epoxide and/or polyurethane polymer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2288993A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000425A1 (en) * | 1977-07-07 | 1979-01-24 | Bexford Limited | Light-sensitive vesicular recording material |
EP0109286A2 (en) * | 1982-11-12 | 1984-05-23 | Minnesota Mining And Manufacturing Company | Image stabilizers for vesicular film |
-
1974
- 1974-08-23 FR FR7429003A patent/FR2288993A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000425A1 (en) * | 1977-07-07 | 1979-01-24 | Bexford Limited | Light-sensitive vesicular recording material |
EP0109286A2 (en) * | 1982-11-12 | 1984-05-23 | Minnesota Mining And Manufacturing Company | Image stabilizers for vesicular film |
EP0109286A3 (en) * | 1982-11-12 | 1986-03-12 | Minnesota Mining And Manufacturing Company | Image stabilizers for vesicular film |
Also Published As
Publication number | Publication date |
---|---|
FR2288993B1 (en) | 1977-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |