GB1458194A - Stabilisation of red phosphorus - Google Patents
Stabilisation of red phosphorusInfo
- Publication number
- GB1458194A GB1458194A GB3013473A GB3013473A GB1458194A GB 1458194 A GB1458194 A GB 1458194A GB 3013473 A GB3013473 A GB 3013473A GB 3013473 A GB3013473 A GB 3013473A GB 1458194 A GB1458194 A GB 1458194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elastomer
- phosphorus
- coating
- red phosphorus
- fluid
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/003—Phosphorus
- C01B25/006—Stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1458194 Coating red phosphorus DEFENCE SECRETARY OF STATE FOR 20 June 1974 [25 June 1973] 30134/73 Heading C1A Red phosphorus in particulate form is protected against reacting with a surrounding fluid by coating with an elastomer, e.g. styrene/ butadiene copolymer or butyl rubber. The coating may be applied by contacting the phosphorus with the elastomer in a fluid or semi-fluid condition induced by heating or with the elastomer in the form of a solution or gel in a solvent, e.g. a halogenated hydrocarbon, e.g. dichloromethane. The phosphorus may be pre-treated with an antioxidant (e.g. N,N<SP>1</SP>- dioctyl phenylenediamine) or the antioxidant may be included in the elastomer before application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3013473A GB1458194A (en) | 1973-06-25 | 1973-06-25 | Stabilisation of red phosphorus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3013473A GB1458194A (en) | 1973-06-25 | 1973-06-25 | Stabilisation of red phosphorus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1458194A true GB1458194A (en) | 1976-12-08 |
Family
ID=10302859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3013473A Expired GB1458194A (en) | 1973-06-25 | 1973-06-25 | Stabilisation of red phosphorus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1458194A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2945118C2 (en) * | 1979-11-08 | 1981-12-03 | Hoechst Ag, 6000 Frankfurt | Stabilized red phosphorus and process for its manufacture |
| GB2148870A (en) * | 1983-09-29 | 1985-06-05 | Bryant & May Ltd | Striking composition and surface for safety matches |
| US4877823A (en) * | 1987-04-24 | 1989-10-31 | Basf Aktiengesellschaft | Fireproofed thermoplastic molding materials containing red phosphorus and based on polyesters or polyamides |
| EP0288849B1 (en) * | 1987-04-24 | 1992-01-15 | BASF Aktiengesellschaft | Aqueous rubber composition and its use as a flame-proofing agent in polyamides and polyesters |
| US5340867A (en) * | 1991-11-07 | 1994-08-23 | Bridgestone Corporation | Flame-retardant rubber compositions |
-
1973
- 1973-06-25 GB GB3013473A patent/GB1458194A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2945118C2 (en) * | 1979-11-08 | 1981-12-03 | Hoechst Ag, 6000 Frankfurt | Stabilized red phosphorus and process for its manufacture |
| GB2148870A (en) * | 1983-09-29 | 1985-06-05 | Bryant & May Ltd | Striking composition and surface for safety matches |
| US4877823A (en) * | 1987-04-24 | 1989-10-31 | Basf Aktiengesellschaft | Fireproofed thermoplastic molding materials containing red phosphorus and based on polyesters or polyamides |
| EP0288849B1 (en) * | 1987-04-24 | 1992-01-15 | BASF Aktiengesellschaft | Aqueous rubber composition and its use as a flame-proofing agent in polyamides and polyesters |
| EP0287955B1 (en) * | 1987-04-24 | 1992-01-15 | BASF Aktiengesellschaft | Process for producing fire-protected thermoplastic moulding compositions containing red phosphorus based on polyesters and polyamides |
| US5340867A (en) * | 1991-11-07 | 1994-08-23 | Bridgestone Corporation | Flame-retardant rubber compositions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940619 |