GB302172A - Improvements in fire-extinguishing compositions - Google Patents
Improvements in fire-extinguishing compositionsInfo
- Publication number
- GB302172A GB302172A GB36408/28A GB3640828A GB302172A GB 302172 A GB302172 A GB 302172A GB 36408/28 A GB36408/28 A GB 36408/28A GB 3640828 A GB3640828 A GB 3640828A GB 302172 A GB302172 A GB 302172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mols
- sulphuric acid
- fire
- acid
- extinguishing compositions
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0028—Liquid extinguishing substances
- A62D1/005—Dispersions; Emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Dispersion Chemistry (AREA)
- Fireproofing Substances (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
302,172. I. G. Farbenindustrie Akt.- Ges. Dec. 10, 1927, [Convention date]. Salts of sulphonic acids.-Sodium butylnaphthalenesulphonate is prepared from 2 mols. of butyl alcohol, 1 mol. of naphthalene, and 6 mols. of sulphuric acid, the product being neutralized with caustic soda after the excess of sulphuric acid has been removed. The Specification as open to inspection under Sect. 91 (3) (a) describes the preparation of an ammonium sulphonate by heating together to 30‹ -40‹ C. equal parts of the oily residue known as Edeleanu extract and chlorosulphonic acid, diluting with water, and neutralizing with ammonia. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE302172X | 1927-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB302172A true GB302172A (en) | 1930-03-10 |
Family
ID=6104248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36408/28A Expired GB302172A (en) | 1927-12-10 | 1928-12-10 | Improvements in fire-extinguishing compositions |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR665464A (en) |
GB (1) | GB302172A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5391721A (en) * | 1993-02-04 | 1995-02-21 | Wormald U.S., Inc. | Aqueous film forming foam concentrates for hydrophilic combustible liquids and method for modifying viscosity of same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE951886C (en) * | 1952-07-01 | 1956-11-08 | Schwarzkopf Fa Hans | Fixative for hair curls |
-
1928
- 1928-12-08 FR FR665464D patent/FR665464A/en not_active Expired
- 1928-12-10 GB GB36408/28A patent/GB302172A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5391721A (en) * | 1993-02-04 | 1995-02-21 | Wormald U.S., Inc. | Aqueous film forming foam concentrates for hydrophilic combustible liquids and method for modifying viscosity of same |
Also Published As
Publication number | Publication date |
---|---|
FR665464A (en) | 1929-09-19 |
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