GB1269983A - Process for crosslinking hydrophilic colloids - Google Patents
Process for crosslinking hydrophilic colloidsInfo
- Publication number
- GB1269983A GB1269983A GB05545/69A GB1554569A GB1269983A GB 1269983 A GB1269983 A GB 1269983A GB 05545/69 A GB05545/69 A GB 05545/69A GB 1554569 A GB1554569 A GB 1554569A GB 1269983 A GB1269983 A GB 1269983A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cross
- colloid
- march
- gelatine
- hydrophilic colloids
- 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
- 239000000084 colloidal system Substances 0.000 title abstract 4
- 238000004132 cross linking Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000001828 Gelatine Substances 0.000 abstract 2
- 239000003431 cross linking reagent Substances 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract 2
- 150000002830 nitrogen compounds Chemical group 0.000 abstract 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 229940072056 alginate Drugs 0.000 abstract 1
- 235000010443 alginic acid Nutrition 0.000 abstract 1
- 229920000615 alginic acid Polymers 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Colloid Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Plural Heterocyclic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH443768A CH507530A (de) | 1968-03-26 | 1968-03-26 | Verfahren zum Vernetzen von photographischen Schichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1269983A true GB1269983A (en) | 1972-04-12 |
Family
ID=4276109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB05545/69A Expired GB1269983A (en) | 1968-03-26 | 1969-03-25 | Process for crosslinking hydrophilic colloids |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3634386A (enExample) |
| BE (1) | BE730414A (enExample) |
| CH (1) | CH507530A (enExample) |
| DE (1) | DE1914955A1 (enExample) |
| FR (1) | FR2004738A1 (enExample) |
| GB (1) | GB1269983A (enExample) |
| NL (1) | NL166043C (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322089B2 (enExample) * | 1974-06-05 | 1978-07-06 | ||
| DE9312100U1 (de) * | 1993-08-13 | 1994-12-15 | Hagus C. Luchtenberg Gmbh & Co Kg, 42719 Solingen | Kopfstützvorrichtung für Autositze |
-
1968
- 1968-03-26 CH CH443768A patent/CH507530A/de not_active IP Right Cessation
-
1969
- 1969-03-24 FR FR6908626A patent/FR2004738A1/fr not_active Withdrawn
- 1969-03-24 US US809968A patent/US3634386A/en not_active Expired - Lifetime
- 1969-03-24 DE DE19691914955 patent/DE1914955A1/de not_active Withdrawn
- 1969-03-25 NL NL6904581.A patent/NL166043C/xx not_active IP Right Cessation
- 1969-03-25 BE BE730414D patent/BE730414A/xx not_active IP Right Cessation
- 1969-03-25 GB GB05545/69A patent/GB1269983A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2004738A1 (enExample) | 1969-11-28 |
| DE1914955A1 (de) | 1969-11-06 |
| BE730414A (enExample) | 1969-09-25 |
| US3634386A (en) | 1972-01-11 |
| NL6904581A (enExample) | 1969-09-30 |
| NL166043C (nl) | 1981-06-15 |
| CH507530A (de) | 1971-05-15 |
| NL166043B (nl) | 1981-01-15 |
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