GB1300937A - Fire-retardant thermoplastic composition - Google Patents
Fire-retardant thermoplastic compositionInfo
- Publication number
- GB1300937A GB1300937A GB4808169A GB4808169A GB1300937A GB 1300937 A GB1300937 A GB 1300937A GB 4808169 A GB4808169 A GB 4808169A GB 4808169 A GB4808169 A GB 4808169A GB 1300937 A GB1300937 A GB 1300937A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- weight
- asphalt
- pitch
- bitumen
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1300937 Bituminous compositions RUBEROID Ltd 18 Sept 1970 [30 Sept 1969] 48081/69 Heading C3N [Also in Divisions B2 and D1] A composition comprises (i) a thermoplastic material which is either bitumen, pitch or asphalt, (ii) a halogen donor defined as a halogen-containing material which evolves halogen or hydrogen halide at a temperature above that normally used in the processing of compositions containing bitumen, pitch or asphalt which is substantially stable at said processing temperature and being either (a) one or more of perchloropentacyclodecane C 10 Cl 2 or compounds of similar structure of the formulµ C 10 Cl 10 O, C 10 Cl 4 F 8 and C 15 H 2 O 3 SCl 12 , (b) a chlorinated rubber, or (c) an alkylbenzene containing two or more chlorine and/or bromine atoms as nuclear substituents, e.g. pentabromotoluene, and (iii) a finely divided material more than 50 wt. per cent of which consists of aluminium iron silicates and/or ferric oxide. The finely divided material may be pulverized fuel ash or fly ash, a naturally occurring mineral containing more than 50 wt. per cent aluminium iron silicate or pure ferric oxide. The composition suitably contains per 100 parts by weight of the bitumen, pitch or asphalt, 1-50, advantageously 4-20, and preferably 4-10, parts by weight of halogen donor, and 1-100, preferably 15-50, parts by weight of the finely divided material. When ferric oxide is used without any aluminium iron silicate it is suitably used in an amount 6-20, preferably 8-15, parts by weight per 100 parts by weight of bitumen, pitch or asphalt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4808169A GB1300937A (en) | 1969-09-30 | 1969-09-30 | Fire-retardant thermoplastic composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4808169A GB1300937A (en) | 1969-09-30 | 1969-09-30 | Fire-retardant thermoplastic composition |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1300937A true GB1300937A (en) | 1972-12-29 |
Family
ID=10447309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4808169A Expired GB1300937A (en) | 1969-09-30 | 1969-09-30 | Fire-retardant thermoplastic composition |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1300937A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234639A (en) | 1979-07-23 | 1980-11-18 | Minnesota Mining And Manufacturing Company | Intumescable fire-retardant products |
GB2117807A (en) * | 1982-03-31 | 1983-10-19 | Rolls Royce | Refractory material |
US4512806A (en) * | 1979-07-23 | 1985-04-23 | Minnesota Mining And Manufacturing Company | Flame resistant ashaltic compositions |
CN107663381A (en) * | 2017-09-30 | 2018-02-06 | 河南金拇指防水科技股份有限公司 | A kind of preparation method of the buildings waterproof pitch caulked joint ointment with anti-flammability |
CN108034267A (en) * | 2017-12-04 | 2018-05-15 | 杭州睿琦化工科技有限公司 | Modified pavement asphalt |
NO20190970A1 (en) * | 2019-08-09 | 2021-02-10 | Klingelberg Products As | Flame retardant, method for its manufacture and article comprising such flame retardant |
-
1969
- 1969-09-30 GB GB4808169A patent/GB1300937A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234639A (en) | 1979-07-23 | 1980-11-18 | Minnesota Mining And Manufacturing Company | Intumescable fire-retardant products |
EP0023764A2 (en) * | 1979-07-23 | 1981-02-11 | Minnesota Mining And Manufacturing Company | Intumescent fire-retardant granules and their use in a sheet material |
EP0023764A3 (en) * | 1979-07-23 | 1981-03-18 | Minnesota Mining And Manufacturing Company | Intumescent fire-retardant granules and their use in a sheet material |
US4512806A (en) * | 1979-07-23 | 1985-04-23 | Minnesota Mining And Manufacturing Company | Flame resistant ashaltic compositions |
GB2117807A (en) * | 1982-03-31 | 1983-10-19 | Rolls Royce | Refractory material |
CN107663381A (en) * | 2017-09-30 | 2018-02-06 | 河南金拇指防水科技股份有限公司 | A kind of preparation method of the buildings waterproof pitch caulked joint ointment with anti-flammability |
CN108034267A (en) * | 2017-12-04 | 2018-05-15 | 杭州睿琦化工科技有限公司 | Modified pavement asphalt |
NO20190970A1 (en) * | 2019-08-09 | 2021-02-10 | Klingelberg Products As | Flame retardant, method for its manufacture and article comprising such flame retardant |
NO346554B1 (en) * | 2019-08-09 | 2022-10-03 | Klingelberg Products As | Flame retardant, method for its manufacture and article comprising such flame retardant |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |