GB191313777A - Improvements in the Manufacture of Products from Seaweed, and in the Treatment of Paper, Textiles, Leather, or the like, with such Products. - Google Patents
Improvements in the Manufacture of Products from Seaweed, and in the Treatment of Paper, Textiles, Leather, or the like, with such Products.Info
- Publication number
- GB191313777A GB191313777A GB191313777DA GB191313777A GB 191313777 A GB191313777 A GB 191313777A GB 191313777D A GB191313777D A GB 191313777DA GB 191313777 A GB191313777 A GB 191313777A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- alkali
- products
- leather
- paper
- 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
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Paints Or Removers (AREA)
Abstract
13,777. Ingham, T. June 14. Coating-compositions and materials; impregnating - compositions. - Double alginates are obtained by treating a solution of an alkali alginate containing excess of alkali or ammonia with a metallic salt solution such as a salt of atuminium, copper, cadmium, iron, or zinc, or a mixture of such salts which would be sufficient if the excess of alkali were not present, to precipitate all the alginic acid. The solution remains clear but becomes viscous, and may be used, with or without the addition of water-repellent substances such as wax, tallow, or linseed oil, or, according to the Provisional Specification. india-rubber solution or resin, for the treatment of textile materials, fabrics, paper, cardboard, pasteboard, leather, &c. In the examples, sulphate of copper, aluminium, or zinc is added to a solution of alkali alginate to which has been added some strong ammonia solution.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191313777T | 1913-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191313777A true GB191313777A (en) | 1914-05-28 |
Family
ID=32371586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191313777D Expired GB191313777A (en) | 1913-06-14 | 1913-06-14 | Improvements in the Manufacture of Products from Seaweed, and in the Treatment of Paper, Textiles, Leather, or the like, with such Products. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191313777A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620801A (en) * | 1968-06-07 | 1971-11-16 | Wiggins Teape Res Dev | Sized transfer sheet |
EP0101849A1 (en) * | 1982-07-28 | 1984-03-07 | Algina Aktiengesellschaft | Medicine, mixed calcium salts of polymeric anionic carboxylic acids and/or their sulfuric acid esters, process for their preparation and their use |
-
1913
- 1913-06-14 GB GB191313777D patent/GB191313777A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620801A (en) * | 1968-06-07 | 1971-11-16 | Wiggins Teape Res Dev | Sized transfer sheet |
EP0101849A1 (en) * | 1982-07-28 | 1984-03-07 | Algina Aktiengesellschaft | Medicine, mixed calcium salts of polymeric anionic carboxylic acids and/or their sulfuric acid esters, process for their preparation and their use |
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