GB1015892A - Flexible materials having a plurality of superposed layers - Google Patents
Flexible materials having a plurality of superposed layersInfo
- Publication number
- GB1015892A GB1015892A GB32445/63A GB3244563A GB1015892A GB 1015892 A GB1015892 A GB 1015892A GB 32445/63 A GB32445/63 A GB 32445/63A GB 3244563 A GB3244563 A GB 3244563A GB 1015892 A GB1015892 A GB 1015892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- layers
- coating composition
- water
- support
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 2
- 239000008199 coating composition Substances 0.000 abstract 5
- 239000006185 dispersion Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000000084 colloidal system Substances 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920008347 Cellulose acetate propionate Polymers 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- QRXGOTRVLSCSKS-UHFFFAOYSA-N butyl prop-2-enoate;2-methylidene-5-phenylpent-4-enamide Chemical compound CCCCOC(=O)C=C.NC(=O)C(=C)CC=CC1=CC=CC=C1 QRXGOTRVLSCSKS-UHFFFAOYSA-N 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- WNMORWGTPVWAIB-UHFFFAOYSA-N ethenyl 2-methylpropanoate Chemical compound CC(C)C(=O)OC=C WNMORWGTPVWAIB-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 229920000120 polyethyl acrylate Polymers 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 229920001290 polyvinyl ester Polymers 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- 229920001897 terpolymer Polymers 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
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
- G03C1/00—Photosensitive materials
- G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
- G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A flexible material comprising a flexible web support carrying at least two flexible layers is produced by feeding an aqueous organic colloid coating composition and a polymeric hydrosol coating composition as layers in superposed relation into a coating bead in contact with one surface of the web and moving the web continuously past the bead, the surface tension of the composition forming the upper layer being lower than that of the composition forming the lower layer. The aqueous organic colloid coating composition may be cecellulose ester solution e.g. hydrolysed cellulose acetate propionate, or a gelatino-silver halide emulsion. The gelatino-silver halide emulsion layer may form the upper or lower layer. The polymeric hydrosol coating composition may be prepared from acrylic polymers e.g. polyethyl acrylate; polyvinyl esters e.g. polyvinyl acetate; copolymers e.g. of vinyl acetate and vinyl isobutyrate or methyl methacrylate; and terpolymers e.g. n-butylacrylate-styrene-methacrylamide. The polymeric hydrosol may coalesce on loss of water to form a water resistant layer. The polymeric hydrosol may contain a pigment e.g. titanium dioxide. The support may be water absorbent and may be of paper or a film support e.g. cellulose acetate coated with coatings may be set by chilling, or if, when employing water-impermeable supports, the water resistant layer is coated over the silver halide emulsion layer by heating only. A method of coating compositions of aqueous organic colloid dispersions comprises applying simultaneously a plurality of aqueous dispersions as layers to a support wherein one of the dispersions is a polymeric hydrosol and the uppermost deposited dispersion has a lower surface tension than any of the layers below it.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21814562A | 1962-08-20 | 1962-08-20 | |
| US64036167A | 1967-05-22 | 1967-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1015892A true GB1015892A (en) | 1966-01-05 |
Family
ID=26912615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32445/63A Expired GB1015892A (en) | 1962-08-20 | 1963-08-16 | Flexible materials having a plurality of superposed layers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3425857A (en) |
| BE (1) | BE636330A (en) |
| DE (1) | DE1300437B (en) |
| GB (1) | GB1015892A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877947A (en) * | 1971-01-19 | 1975-04-15 | Nobuo Tsuji | Photographic element |
| JPS5027375B1 (en) * | 1971-01-19 | 1975-09-06 | ||
| US4348432A (en) * | 1976-04-08 | 1982-09-07 | Minnesota Mining And Manufacturing Company | Method for coating with radially-propagating, free, liquid sheets |
| DE3782351T2 (en) | 1986-03-25 | 1993-05-27 | Konishiroku Photo Ind | LIGHT SENSITIVE PHOTOGRAPHIC SILVER HALOGENID MATERIAL USED FOR FAST DEVELOPMENT. |
| JPS6338934A (en) * | 1986-08-04 | 1988-02-19 | Fuji Photo Film Co Ltd | Photosensitive material |
| JPH02216139A (en) * | 1989-02-17 | 1990-08-29 | Konica Corp | Manufacture of photographic sensitive material |
| US4948654A (en) * | 1989-02-27 | 1990-08-14 | Eastman Kodak Company | Sheet material useful in forming protective and decorative coatings |
| FR2725536B1 (en) * | 1994-10-05 | 1999-01-22 | Kodak Pathe | PHOTOGRAPHIC COATING PROCESS |
| CN101713911B (en) * | 2008-10-06 | 2013-08-28 | 大日本印刷株式会社 | Method of producing multilayer coating film |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB466879A (en) * | 1935-08-22 | 1937-06-07 | Ig Farbenindustrie Ag | Improvements relating to photographic materials |
| US2286215A (en) * | 1939-02-14 | 1942-06-16 | Eastman Kodak Co | Photographic silver halide emulsion |
| IT557307A (en) * | 1955-02-23 | 1900-01-01 | ||
| BE604191A (en) * | 1960-05-25 |
-
0
- BE BE636330D patent/BE636330A/xx unknown
-
1963
- 1963-06-28 DE DEE25065A patent/DE1300437B/en active Pending
- 1963-08-16 GB GB32445/63A patent/GB1015892A/en not_active Expired
-
1967
- 1967-05-22 US US640361A patent/US3425857A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3425857A (en) | 1969-02-04 |
| BE636330A (en) | |
| DE1300437B (en) | 1969-07-31 |
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