GB660534A - Diazotype photoprinting material - Google Patents
Diazotype photoprinting materialInfo
- Publication number
- GB660534A GB660534A GB27861/49A GB2786149A GB660534A GB 660534 A GB660534 A GB 660534A GB 27861/49 A GB27861/49 A GB 27861/49A GB 2786149 A GB2786149 A GB 2786149A GB 660534 A GB660534 A GB 660534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phloroglucinol
- resorcinol
- aldehyde
- aqueous
- photoprinting material
- 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
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 4
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 abstract 2
- 229960001553 phloroglucinol Drugs 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- ICDFLODVJHRJLB-UHFFFAOYSA-N benzene-1,3-diol 2,4,6-trihydroxybenzaldehyde Chemical compound C1(O)=C(C(O)=CC(O)=C1)C=O.C1(O)=CC(O)=CC=C1 ICDFLODVJHRJLB-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid 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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/58—Coupling substances therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Resorcinol- and phloroglucinol-aldehyde condensation products are prepared by mixing approximately equimolecular proportions of resorcinol or phloroglucinol and an aldehyde of 2 to 7 carbon atoms in aqueous or aqueous alcoholic sulphuric acid of 5 to 10 per cent concentration and allowing to stand without external heating. The resorcinol or phloroglucinol may be dissolved in one portion of the reaction medium and the aldehyde in the other, the second portion being gradually added to the first.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61727A US2593839A (en) | 1948-11-23 | 1948-11-23 | Diazotype photoprinting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB660534A true GB660534A (en) | 1951-11-07 |
Family
ID=22037725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27861/49A Expired GB660534A (en) | 1948-11-23 | 1949-10-31 | Diazotype photoprinting material |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2593839A (en) |
| GB (1) | GB660534A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3499763A (en) * | 1967-05-01 | 1970-03-10 | Ibm | Bis phenols as high opacity diazotype couplers |
| US3867147A (en) * | 1969-05-20 | 1975-02-18 | Hoechst Co American | Light-sensitive diazo compounds and reproduction material employing the same |
| US3716364A (en) * | 1970-09-02 | 1973-02-13 | Addressograph Multigraph | Diazotype materials |
| US6820824B1 (en) | 1998-01-14 | 2004-11-23 | 3M Innovative Properties Company | Apparatus for spraying liquids, disposable containers and liners suitable for use therewith |
| CA2595507C (en) | 2004-12-16 | 2014-08-12 | Louis M. Gerson Co., Inc. | Liquid supply cup and liner assembly for spray guns |
| ES2624129T3 (en) | 2006-06-20 | 2017-07-13 | Saint-Gobain Abrasives, Inc. | Liquid supply set |
| US11040360B2 (en) | 2006-06-20 | 2021-06-22 | Saint-Gobain Abrasives, Inc. | Liquid supply assembly |
| US9335198B2 (en) | 2011-05-06 | 2016-05-10 | Saint-Gobain Abrasives, Inc. | Method of using a paint cup assembly |
| EP2726214B1 (en) | 2011-06-30 | 2019-05-01 | Saint-Gobain Abrasives, Inc. | Paint cup assembly |
| CA2862420C (en) | 2011-12-30 | 2018-08-07 | Saint-Gobain Abrasives, Inc. | Convertible paint cup assembly with air inlet valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE651145C (en) * | 1936-03-25 | 1937-10-08 | Kalle & Co Akt Ges | Process for the production of diazotypes |
-
1948
- 1948-11-23 US US61727A patent/US2593839A/en not_active Expired - Lifetime
-
1949
- 1949-10-31 GB GB27861/49A patent/GB660534A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2593839A (en) | 1952-04-22 |
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