GB1081983A - Thermoplastic material - Google Patents
Thermoplastic materialInfo
- Publication number
- GB1081983A GB1081983A GB478966A GB478966A GB1081983A GB 1081983 A GB1081983 A GB 1081983A GB 478966 A GB478966 A GB 478966A GB 478966 A GB478966 A GB 478966A GB 1081983 A GB1081983 A GB 1081983A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermoplastic material
- compositions
- oxide
- radiations
- polyoxymethylene
- 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
- 239000012815 thermoplastic material Substances 0.000 title 1
- -1 polypropylene Polymers 0.000 abstract 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000000347 magnesium hydroxide Substances 0.000 abstract 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920006324 polyoxymethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Compositions consist of 55 to 70% of polypropylene or polyethylene, 10 to 15% polyoxymethylene, and 20 to 30% of magnesium oxide or hydroxide. The oxide may be in the form of calcined magnesia. The compositions have a response equivalent to that of organic tissues with respect to b , g and X radiations and fast neutrons, and may accordingly be used in radiation detectors.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR4270A FR1453818A (en) | 1965-02-03 | 1965-02-03 | Thermoplastic material exhibiting properties with respect to radiation equivalent to those of organic tissues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1081983A true GB1081983A (en) | 1967-09-06 |
Family
ID=8569936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB478966A Expired GB1081983A (en) | 1965-02-03 | 1966-02-03 | Thermoplastic material |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH451505A (en) |
| FR (1) | FR1453818A (en) |
| GB (1) | GB1081983A (en) |
| NL (1) | NL6601285A (en) |
-
1965
- 1965-02-03 FR FR4270A patent/FR1453818A/en not_active Expired
-
1966
- 1966-02-01 NL NL6601285A patent/NL6601285A/xx unknown
- 1966-02-01 CH CH136866A patent/CH451505A/en unknown
- 1966-02-03 GB GB478966A patent/GB1081983A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1453818A (en) | 1966-07-22 |
| NL6601285A (en) | 1966-08-04 |
| CH451505A (en) | 1968-05-15 |
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