GB280262A - Improvements in the manufacture of absorbent materials - Google Patents
Improvements in the manufacture of absorbent materialsInfo
- Publication number
- GB280262A GB280262A GB1775826A GB1775826A GB280262A GB 280262 A GB280262 A GB 280262A GB 1775826 A GB1775826 A GB 1775826A GB 1775826 A GB1775826 A GB 1775826A GB 280262 A GB280262 A GB 280262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aromatic
- sulphonic acids
- salt
- manufacture
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
280,262. British Dyestuffs Corporation, Ltd., Baddiley, J., and Chapman, E. July 15, 1926. Bandages.-The absorbent properties of cotton wadding, blotting paper, duplicating paper, &c. and such powders as kieselguhr which are commonly used as absorptive agents are greatly improved by impregnating them with a small proportion of a high molecular sulphonic acid or a salt thereof, e.g. sulphonic acids of aromatic, hydro-aromatic, aliphatic,aromatic, or polynuclear hydrocarbons. The materials are impregnated with an aqueous solution of a soluble salt and then dried. Sulphonic acids or salts of naphthalene containing one or more alpihatic side chains may be used, but the product obtained by sulphonating certain petroleum fractions and condensing alcohols according to the process described in Specification 274,611, [Class 81 (i), Disinfecting. &c.], is preferred.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1775826A GB280262A (en) | 1926-07-15 | 1926-07-15 | Improvements in the manufacture of absorbent materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1775826A GB280262A (en) | 1926-07-15 | 1926-07-15 | Improvements in the manufacture of absorbent materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB280262A true GB280262A (en) | 1927-11-15 |
Family
ID=10100702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1775826A Expired GB280262A (en) | 1926-07-15 | 1926-07-15 | Improvements in the manufacture of absorbent materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB280262A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639966A (en) * | 1949-01-18 | 1953-05-26 | Textuff Ltd | Process for coating cotton fabrics |
US2683400A (en) * | 1948-06-08 | 1954-07-13 | British Fibrak Separator Compa | Method of making acid resisting, microporous material |
US2778749A (en) * | 1952-12-22 | 1957-01-22 | Monsanto Chemicals | Paper products and manufacture thereof |
US2786815A (en) * | 1951-12-29 | 1957-03-26 | Kalk Chemische Fabrik Gmbh | Composition for binding coal dust |
-
1926
- 1926-07-15 GB GB1775826A patent/GB280262A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2683400A (en) * | 1948-06-08 | 1954-07-13 | British Fibrak Separator Compa | Method of making acid resisting, microporous material |
US2639966A (en) * | 1949-01-18 | 1953-05-26 | Textuff Ltd | Process for coating cotton fabrics |
US2786815A (en) * | 1951-12-29 | 1957-03-26 | Kalk Chemische Fabrik Gmbh | Composition for binding coal dust |
US2778749A (en) * | 1952-12-22 | 1957-01-22 | Monsanto Chemicals | Paper products and manufacture thereof |
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