DE1254346B - Verfahren zur Herstellung von wasserunloeslichen Gelatineschichten - Google Patents
Verfahren zur Herstellung von wasserunloeslichen GelatineschichtenInfo
- Publication number
- DE1254346B DE1254346B DEA36521A DEA0036521A DE1254346B DE 1254346 B DE1254346 B DE 1254346B DE A36521 A DEA36521 A DE A36521A DE A0036521 A DEA0036521 A DE A0036521A DE 1254346 B DE1254346 B DE 1254346B
- Authority
- DE
- Germany
- Prior art keywords
- water
- alginic acid
- gelatin
- layers
- layer
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
-
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
-
- 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
- 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
- G03C8/56—Mordant layers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL273693D NL273693A (US07282526-20071016-C00003.png) | 1961-01-18 | ||
BE612782D BE612782A (US07282526-20071016-C00003.png) | 1961-01-18 | ||
DEA36521A DE1254346B (de) | 1961-01-18 | 1961-01-18 | Verfahren zur Herstellung von wasserunloeslichen Gelatineschichten |
US162562A US3378373A (en) | 1961-01-18 | 1961-12-27 | Water-insoluble nitrogenous photographic protein hardener |
GB55/62A GB962483A (en) | 1961-01-18 | 1962-01-01 | Water-insoluble film-forming nitrogeneous products |
CH8962A CH426477A (de) | 1961-01-18 | 1962-01-04 | Photographisches Material |
CH1181566A CH434728A (de) | 1961-01-18 | 1962-01-04 | Verfahren zur Herstellung von Schichten oder geformten Artikeln aus gehärteten Proteinen |
AT297063A AT253927B (de) | 1961-01-18 | 1962-01-15 | Verfahren zum Härten photographischer Schichten |
AT996965A AT262762B (de) | 1961-01-18 | 1962-01-15 | Photographisches Material |
FR885154A FR1310992A (fr) | 1961-01-18 | 1962-01-18 | Produits azotés filmogènes insolubles dans l'eau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA36521A DE1254346B (de) | 1961-01-18 | 1961-01-18 | Verfahren zur Herstellung von wasserunloeslichen Gelatineschichten |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1254346B true DE1254346B (de) | 1967-11-16 |
Family
ID=6929680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA36521A Pending DE1254346B (de) | 1961-01-18 | 1961-01-18 | Verfahren zur Herstellung von wasserunloeslichen Gelatineschichten |
Country Status (7)
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1203814B (it) * | 1986-06-30 | 1989-02-23 | Fidia Farmaceutici | Esteri dell'acido alginico |
US5264422A (en) * | 1986-06-30 | 1993-11-23 | Fidia S.P.A. | Esters of alginic acid with steroidal alcohols |
US5342643A (en) * | 1991-10-16 | 1994-08-30 | Pepsico Inc. | Protein/alkylene glycol alginate complex as an emulsifier and stabilizer |
FR2694894B1 (fr) * | 1992-08-20 | 1994-11-10 | Coletica | Utilisation d'une réaction de transacylation entre un polysaccharide estérifié et une substance polyaminée ou polyhydroxylée pour la fabrication de microparticules, procédé et composition. |
JP3932679B2 (ja) * | 1998-07-21 | 2007-06-20 | セイコーエプソン株式会社 | ポリグルロン酸の製造法 |
KR100721752B1 (ko) | 2000-01-24 | 2007-05-25 | 쿠라레 메디카루 가부시키가이샤 | 수팽윤성 고분자 겔 및 그 제조법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426125A (en) * | 1944-04-03 | 1947-08-19 | Kelco Co | Manufacture of glycol alginates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784086A (en) * | 1953-07-28 | 1957-03-05 | Eastman Kodak Co | Concentrated developers |
BE529125A (US07282526-20071016-C00003.png) * | 1954-05-26 | 1900-01-01 | ||
US2881161A (en) * | 1955-03-25 | 1959-04-07 | Henkel & Cie Gmbh | Amides of alginic acid |
US3082122A (en) * | 1960-06-27 | 1963-03-19 | American Enka Corp | Process for finishing rayon fabrics |
-
0
- NL NL273693D patent/NL273693A/xx unknown
- BE BE612782D patent/BE612782A/xx unknown
-
1961
- 1961-01-18 DE DEA36521A patent/DE1254346B/de active Pending
- 1961-12-27 US US162562A patent/US3378373A/en not_active Expired - Lifetime
-
1962
- 1962-01-01 GB GB55/62A patent/GB962483A/en not_active Expired
- 1962-01-04 CH CH8962A patent/CH426477A/de unknown
- 1962-01-04 CH CH1181566A patent/CH434728A/de unknown
- 1962-01-15 AT AT996965A patent/AT262762B/de active
- 1962-01-15 AT AT297063A patent/AT253927B/de active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426125A (en) * | 1944-04-03 | 1947-08-19 | Kelco Co | Manufacture of glycol alginates |
Also Published As
Publication number | Publication date |
---|---|
CH426477A (de) | 1966-12-15 |
AT262762B (de) | 1968-06-25 |
US3378373A (en) | 1968-04-16 |
BE612782A (US07282526-20071016-C00003.png) | |
GB962483A (en) | 1964-07-01 |
AT253927B (de) | 1967-04-25 |
CH434728A (de) | 1967-04-30 |
NL273693A (US07282526-20071016-C00003.png) |
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