BE563842A - - Google Patents
Info
- Publication number
- BE563842A BE563842A BE563842DA BE563842A BE 563842 A BE563842 A BE 563842A BE 563842D A BE563842D A BE 563842DA BE 563842 A BE563842 A BE 563842A
- Authority
- BE
- Belgium
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
- 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
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US580722A US3015537A (en) | 1956-04-26 | 1956-04-26 | Paper having improved characteristics and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
BE563842A true BE563842A (en) |
Family
ID=24322266
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE563842D BE563842A (en) | 1956-04-26 | ||
BE563841D BE563841A (en) | 1956-04-26 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE563841D BE563841A (en) | 1956-04-26 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3015537A (en) |
BE (2) | BE563841A (en) |
DE (1) | DE1082117B (en) |
GB (1) | GB858060A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132944A (en) * | 1960-04-18 | 1964-05-12 | Eastman Kodak Co | Photographic paper prepared from partially acylated cellulose fibers |
US3096231A (en) * | 1960-04-18 | 1963-07-02 | Eastman Kodak Co | Method of manufacturing paper from partially esterified cellulose fibers |
US4385172A (en) * | 1980-03-24 | 1983-05-24 | International Paper Company | Prevention of hornification of dissolving pulp |
JPS6338934A (en) * | 1986-08-04 | 1988-02-19 | Fuji Photo Film Co Ltd | Photosensitive material |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US585452A (en) * | 1897-06-29 | Wilhelm schroter | ||
GB190325390A (en) * | 1903-11-21 | 1904-02-04 | Ignaz Hoffsuemmer | A Process for Preparing Photographic Printing Paper or the like. |
BE368197A (en) * | 1929-03-01 | |||
GB494253A (en) * | 1937-04-23 | 1938-10-24 | Standard Telephones Cables Ltd | Improvements in or relating to the esterification of paper |
DE752308C (en) * | 1938-10-28 | 1952-10-13 | Siemens Schuckertwerke A G | Process for reducing the water absorbency of paper |
CH215950A (en) * | 1939-08-11 | 1941-07-31 | Sandoz Ag | Process for making layered fiber cellulose ester sheets. |
US2358056A (en) * | 1940-07-27 | 1944-09-12 | Eastman Kodak Co | Manufacture of paper for photographic purposes |
US2366723A (en) * | 1941-02-13 | 1945-01-09 | Eastman Kodak Co | Baryta coating of melt-coated paper |
US2379026A (en) * | 1941-07-07 | 1945-06-26 | British Celanese | Treatment of textile and other materials |
DE752630C (en) * | 1941-08-20 | 1953-06-15 | Siemens Schuckertwerke A G | Process for the production of paper from esterified, in particular acetylated, fibers |
US2348001A (en) * | 1941-10-24 | 1944-05-02 | Nat Vulcanized Fibre Company | Acetylation of cellulose |
US2417995A (en) * | 1944-11-14 | 1947-03-25 | Nasa | Acetylation of lignocellulosic board materials |
US2415631A (en) * | 1945-03-30 | 1947-02-11 | Eastman Kodak Co | Photographic paper |
US2646340A (en) * | 1948-10-01 | 1953-07-21 | Monsanto Chemicals | Process of treating natural cellulose textiles to partially esterify them and then treating with a resin condensation product and products resulting therefrom |
US2639212A (en) * | 1950-06-07 | 1953-05-19 | Bestpak Inc | Pan liner |
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0
- BE BE563842D patent/BE563842A/xx unknown
- BE BE563841D patent/BE563841A/xx unknown
-
1956
- 1956-04-26 US US580722A patent/US3015537A/en not_active Expired - Lifetime
-
1957
- 1957-04-26 DE DEE14046A patent/DE1082117B/en active Pending
- 1957-04-26 GB GB13470/57A patent/GB858060A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1082117B (en) | 1960-05-19 |
BE563841A (en) | |
US3015537A (en) | 1962-01-02 |
GB858060A (en) | 1961-01-04 |