FR2043247A5 - Foamable composn for fir extinguishing - Google Patents
Foamable composn for fir extinguishingInfo
- Publication number
- FR2043247A5 FR2043247A5 FR7013242A FR7013242A FR2043247A5 FR 2043247 A5 FR2043247 A5 FR 2043247A5 FR 7013242 A FR7013242 A FR 7013242A FR 7013242 A FR7013242 A FR 7013242A FR 2043247 A5 FR2043247 A5 FR 2043247A5
- Authority
- FR
- France
- Prior art keywords
- lower alkyl
- composn
- foamable
- fir
- extinguishing
- 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
- A62D1/0071—Foams
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
- Detergent Compositions (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Highly expandable foam comprises an hydrosoluble organic amine salt having an C11-18 aliphatic radical as a foaming agent. The aliphatic amine is one of the following and RC -(HCH2CH2) n - where R = C11-18 aliphatic straight or branched opt. sat R1=R, H, lower alkyl or (alkyl) - (OR5)m-R6, R2=H, lower alkyl, (lower alkyl)-(OR5)m-R6, R3 R4 R5 and R6 = H or lower alkyl. N can be heterocyclic nitrogen. A = 1.4, and M=0-15.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81841169A | 1969-04-22 | 1969-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2043247A5 true FR2043247A5 (en) | 1971-02-12 |
Family
ID=25225478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7013242A Expired FR2043247A5 (en) | 1969-04-22 | 1970-04-13 | Foamable composn for fir extinguishing |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4844356B1 (en) |
| BE (1) | BE749347A (en) |
| CA (1) | CA918026A (en) |
| CH (1) | CH540701A (en) |
| DE (1) | DE2019454A1 (en) |
| ES (1) | ES378430A1 (en) |
| FR (1) | FR2043247A5 (en) |
| NL (1) | NL7005853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385414A1 (en) * | 1977-04-02 | 1978-10-27 | Hoechst Ag | FIRE EXTINGUISHING CONCENTRATE |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112265U (en) * | 1974-07-15 | 1976-01-29 | ||
| US4562674A (en) * | 1982-10-18 | 1986-01-07 | Nelson Richard C | Replaceable foam insulation system |
-
1970
- 1970-04-02 CA CA079021A patent/CA918026A/en not_active Expired
- 1970-04-10 ES ES378430A patent/ES378430A1/en not_active Expired
- 1970-04-13 FR FR7013242A patent/FR2043247A5/en not_active Expired
- 1970-04-17 JP JP3239970A patent/JPS4844356B1/ja active Pending
- 1970-04-20 CH CH586470A patent/CH540701A/en not_active IP Right Cessation
- 1970-04-22 BE BE749347D patent/BE749347A/en unknown
- 1970-04-22 DE DE19702019454 patent/DE2019454A1/en active Pending
- 1970-04-22 NL NL7005853A patent/NL7005853A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385414A1 (en) * | 1977-04-02 | 1978-10-27 | Hoechst Ag | FIRE EXTINGUISHING CONCENTRATE |
Also Published As
| Publication number | Publication date |
|---|---|
| BE749347A (en) | 1970-10-22 |
| NL7005853A (en) | 1970-10-26 |
| CH540701A (en) | 1973-08-31 |
| JPS4844356B1 (en) | 1973-12-24 |
| CA918026A (en) | 1973-01-02 |
| DE2019454A1 (en) | 1970-11-12 |
| ES378430A1 (en) | 1972-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |