CA1298698C - Material for protecting against x-rays and processes for producing this material - Google Patents
Material for protecting against x-rays and processes for producing this materialInfo
- Publication number
- CA1298698C CA1298698C CA000534532A CA534532A CA1298698C CA 1298698 C CA1298698 C CA 1298698C CA 000534532 A CA000534532 A CA 000534532A CA 534532 A CA534532 A CA 534532A CA 1298698 C CA1298698 C CA 1298698C
- Authority
- CA
- Canada
- Prior art keywords
- metals
- powder
- mixture
- metal compound
- metal
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 94
- 239000002184 metal Substances 0.000 claims abstract description 94
- 239000000843 powder Substances 0.000 claims abstract description 68
- 230000004224 protection Effects 0.000 claims abstract description 53
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims description 42
- 239000011347 resin Substances 0.000 claims description 42
- 150000002739 metals Chemical class 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 26
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 15
- 239000010937 tungsten Substances 0.000 claims description 12
- 229910052721 tungsten Inorganic materials 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 9
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 claims description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052788 barium Inorganic materials 0.000 claims description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 238000000862 absorption spectrum Methods 0.000 claims description 6
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 239000011343 solid material Substances 0.000 claims description 6
- 229910052715 tantalum Inorganic materials 0.000 claims description 6
- 229910052770 Uranium Inorganic materials 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 230000000379 polymerizing effect Effects 0.000 claims description 5
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 229910001936 tantalum oxide Inorganic materials 0.000 claims description 2
- DZKDPOPGYFUOGI-UHFFFAOYSA-N tungsten dioxide Inorganic materials O=[W]=O DZKDPOPGYFUOGI-UHFFFAOYSA-N 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims 15
- 239000000155 melt Substances 0.000 claims 9
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 150000003671 uranium compounds Chemical class 0.000 claims 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract description 17
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 17
- 230000003287 optical effect Effects 0.000 abstract description 6
- 229920005992 thermoplastic resin Polymers 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 14
- 238000001914 filtration Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000004382 potting Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- MHCVCKDNQYMGEX-UHFFFAOYSA-N 1,1'-biphenyl;phenoxybenzene Chemical compound C1=CC=CC=C1C1=CC=CC=C1.C=1C=CC=CC=1OC1=CC=CC=C1 MHCVCKDNQYMGEX-UHFFFAOYSA-N 0.000 description 2
- -1 bakelite Chemical compound 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VOPSYYWDGDGSQS-UHFFFAOYSA-N neodymium(3+);oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Ti+4].[Nd+3].[Nd+3] VOPSYYWDGDGSQS-UHFFFAOYSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920006345 thermoplastic polyamide Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/02—Selection of uniform shielding materials
- G21F1/10—Organic substances; Dispersions in organic carriers
- G21F1/103—Dispersions in organic carriers
- G21F1/106—Dispersions in organic carriers metallic dispersions
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8605441 | 1986-04-16 | ||
| FR8605441A FR2597651B1 (fr) | 1986-04-16 | 1986-04-16 | Materiau de protection contre les rayons x et procedes de fabrication de ce materiau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1298698C true CA1298698C (en) | 1992-04-14 |
Family
ID=9334292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000534532A Expired - Fee Related CA1298698C (en) | 1986-04-16 | 1987-04-13 | Material for protecting against x-rays and processes for producing this material |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0242294B1 (de) |
| JP (1) | JPS62250399A (de) |
| CA (1) | CA1298698C (de) |
| DE (1) | DE3770857D1 (de) |
| ES (1) | ES2023425B3 (de) |
| FR (1) | FR2597651B1 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8827531D0 (en) * | 1988-11-25 | 1988-12-29 | Du Pont Canada | Highly filled compositions |
| GB8827529D0 (en) * | 1988-11-25 | 1988-12-29 | Du Pont Canada | Radiation protection material |
| JPH06511315A (ja) * | 1991-07-16 | 1994-12-15 | スミス アンド ネフュー ピーエルシー | 放射線保護手袋 |
| GB9300564D0 (en) * | 1993-01-12 | 1993-03-03 | Smith & Nephew | Protective articles |
| RU2138865C1 (ru) * | 1995-06-29 | 1999-09-27 | Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики | Рентгенозащитная композиция |
| FR2755440B1 (fr) * | 1996-11-07 | 1999-01-15 | Tuffet Sophie | Procede de conservation de longue duree de molecules d'adn et conditionnement pour sa mise en oeuvre |
| IL139465A0 (en) * | 1998-05-06 | 2001-11-25 | Method for prolonged storage of dna molecules and packaging implementing said method | |
| UA59493C2 (uk) * | 2001-12-26 | 2003-09-15 | Юрій Сергійович Алексеєв | Радіаційнозахисний матеріал |
| UA64033C2 (en) * | 2002-03-06 | 2004-02-16 | Yurii Sergiiovych Aleksieiev | Composite material for radiation protection and the method for producing the material |
| RU2294030C2 (ru) * | 2002-10-02 | 2007-02-20 | Российский федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики - РФЯЦ ВНИИЭФ | Рентгенозащитная композиция |
| WO2004051670A1 (fr) * | 2002-12-03 | 2004-06-17 | Yuri Sergeyevich Alexeyev | Materiau composite de protection contre le rayonnement et procede de production de ce dernier (2 variantes) |
| RU2326905C2 (ru) * | 2006-01-10 | 2008-06-20 | Федеральное государственное унитарное предприятие "Комбинат "Электрохимприбор" | Полимерная композиция |
| RU2325998C2 (ru) * | 2006-01-10 | 2008-06-10 | Федеральное государственное унитарное предприятие "Комбинат "Электрохимприбор" | Способ изготовления крупногабаритных толстостенных деталей |
| RU2415485C1 (ru) * | 2009-06-30 | 2011-03-27 | Открытое Акционерное Общество "Государственный Ракетный Центр Имени Академика В.П. Макеева" | Рентгенозащитная композиция |
| FR2969016B1 (fr) * | 2010-12-21 | 2013-02-08 | Commissariat Energie Atomique | Agencement pour le moulage d'un melange a base de poudre metallique autour d'un noyau ceramique |
| US20230386690A1 (en) * | 2022-05-24 | 2023-11-30 | Stark Street Materials Company | Silicon enhanced ionizing radiation shielding and its method of manufacture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE639424A (de) * | ||||
| BE553665A (de) * | 1955-12-23 | |||
| US3114721A (en) * | 1961-01-23 | 1963-12-17 | Gen Electric | Radiation shielding compositions |
| FR2212613B1 (de) * | 1972-12-28 | 1975-09-12 | Flaugnatti Richard | |
| GB2007480A (en) * | 1977-10-20 | 1979-05-16 | Lintoff Eng Ltd | Radiation shielding |
| FR2439460A1 (fr) * | 1978-10-19 | 1980-05-16 | Serole Michelle | Materiau de protection radiologique a haut coefficient d'attenuation |
| FR2570001B1 (fr) * | 1984-09-07 | 1987-04-03 | Tech Milieu Ionisant | Procede de depot d'un materiau constitue en majeure partie par un metal, un alliage, du bore et/ou une substance ceramique, utilisable pour la realisation de blindages ou d'ecrans biologiques |
-
1986
- 1986-04-16 FR FR8605441A patent/FR2597651B1/fr not_active Expired
-
1987
- 1987-04-13 CA CA000534532A patent/CA1298698C/en not_active Expired - Fee Related
- 1987-04-14 ES ES87400849T patent/ES2023425B3/es not_active Expired - Lifetime
- 1987-04-14 DE DE8787400849T patent/DE3770857D1/de not_active Expired - Fee Related
- 1987-04-14 EP EP19870400849 patent/EP0242294B1/de not_active Expired - Lifetime
- 1987-04-15 JP JP9295987A patent/JPS62250399A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0242294B1 (de) | 1991-06-19 |
| EP0242294A1 (de) | 1987-10-21 |
| DE3770857D1 (de) | 1991-07-25 |
| FR2597651B1 (fr) | 1989-12-08 |
| ES2023425B3 (es) | 1992-01-16 |
| JPS62250399A (ja) | 1987-10-31 |
| FR2597651A1 (fr) | 1987-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |