NL256504A - - Google Patents

Info

Publication number
NL256504A
NL256504A NL256504DA NL256504A NL 256504 A NL256504 A NL 256504A NL 256504D A NL256504D A NL 256504DA NL 256504 A NL256504 A NL 256504A
Authority
NL
Netherlands
Application number
Priority date (The priority date 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 date listed.)
Publication of NL256504A publication Critical patent/NL256504A/xx

Links

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
    • G21F7/00—Shielded cells or rooms
    • G21F7/02—Observation devices permitting vision but shielding the observer
    • G21F7/03—Windows, e.g. shielded
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/17—Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • 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
    • G21F7/00—Shielded cells or rooms
    • G21F7/02—Observation devices permitting vision but shielding the observer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Glass Compositions (AREA)
NL256504D 1959-10-27 NL256504A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US849055A US3149234A (en) 1959-10-27 1959-10-27 High density, soft phosphate glass, method, and gamma radiation shielding window

Publications (1)

Publication Number Publication Date
NL256504A true NL256504A (en:Method)

Family

ID=25304955

Family Applications (2)

Application Number Title Priority Date Filing Date
NL120811D NL120811C (en:Method) 1959-10-27
NL256504D NL256504A (en:Method) 1959-10-27

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL120811D NL120811C (en:Method) 1959-10-27

Country Status (8)

Country Link
US (1) US3149234A (en:Method)
BE (1) BE596419A (en:Method)
CH (1) CH400471A (en:Method)
DE (1) DE1154242B (en:Method)
FR (1) FR1275108A (en:Method)
GB (1) GB903450A (en:Method)
NL (2) NL256504A (en:Method)
OA (1) OA02627A (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408212A (en) * 1965-06-04 1968-10-29 Fairchild Camera Instr Co Low melting oxide glass
US3499774A (en) * 1966-03-28 1970-03-10 Glass Container Ind Research C Mercury-containing phosphate glass
US3955991A (en) * 1967-03-02 1976-05-11 American Optical Corporation Absorptive glass
USRE30141E (en) * 1972-12-19 1979-11-06 Ernst Leitz Wetzlar Gmbh Inorganic vitreous detector material
JPS5911880B2 (ja) * 1980-11-13 1984-03-19 高エネルギ−物理学研究所長 透明放射線遮蔽材料およびその製造法
US4405724A (en) * 1982-11-04 1983-09-20 Corning Glass Works Mercury thallium fluorophosphate glasses
JPS61251537A (ja) * 1985-03-26 1986-11-08 Ohara Inc 異常部分分散性光学ガラス
JPH0769462B2 (ja) * 1989-12-01 1995-07-31 動力炉・核燃料開発事業団 放射線遮蔽構造
RU2352007C1 (ru) * 2007-09-25 2009-04-10 Закрытое акционерное общество "ИНТРА" Смотровое радиационно-защитное окно

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580295C (de) * 1930-09-19 1933-07-08 Ig Farbenindustrie Ag Phosphatglaeser
BE459672A (en:Method) * 1941-11-24
US2875346A (en) * 1945-02-12 1959-02-24 George S Monk Overall optical viewer
CA604566A (en) * 1945-02-12 1960-09-06 Government Of Canada, As Represented By Atomic Energy Of Canada Limited Radiation absorbing optical viewing system
GB580873A (en) * 1945-03-19 1946-09-23 British Thomson Houston Co Ltd Improved soft glass compositions
US2577627A (en) * 1947-05-01 1951-12-04 American Optical Corp Glass composition and method of making same
US2518194A (en) * 1948-11-03 1950-08-08 Silverman Alexander Phosphate glass
DE951759C (de) * 1952-10-29 1956-10-31 Jenaer Glaswerk Schott & Gen Verfahren zur Herstellung bleihaltiger Phosphatglaeser
NL84348C (en:Method) * 1954-03-01

Also Published As

Publication number Publication date
GB903450A (en) 1962-08-15
CH400471A (fr) 1965-10-15
NL120811C (en:Method)
US3149234A (en) 1964-09-15
FR1275108A (fr) 1961-11-03
BE596419A (fr) 1961-04-26
DE1154242B (de) 1963-09-12
OA02627A (fr) 1970-12-15

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