GB1187158A - Improvements in Radioactive Products. - Google Patents

Improvements in Radioactive Products.

Info

Publication number
GB1187158A
GB1187158A GB21341/68A GB2134168A GB1187158A GB 1187158 A GB1187158 A GB 1187158A GB 21341/68 A GB21341/68 A GB 21341/68A GB 2134168 A GB2134168 A GB 2134168A GB 1187158 A GB1187158 A GB 1187158A
Authority
GB
United Kingdom
Prior art keywords
gold
radio
active
alloy
platinum
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
Application number
GB21341/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NUCLEAR RADIATION DEVELOPMENTS
Original Assignee
NUCLEAR RADIATION DEVELOPMENTS
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.)
Filing date
Publication date
Application filed by NUCLEAR RADIATION DEVELOPMENTS filed Critical NUCLEAR RADIATION DEVELOPMENTS
Publication of GB1187158A publication Critical patent/GB1187158A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • G21G4/06—Radioactive sources other than neutron sources characterised by constructional features

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Laminated Bodies (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

1,187,158. Radio-active products. NUCLEAR RADIATION DEVELOPMENTS Inc. 6 May, 1968 [19 July, 1967], No. 21341/68. Heading G6R. A radio-active product comprises a radio. active core plated with a protective layer of an alloy of gold with from 0À1-25% by weight of Co, Cd, Ni, Cu, or Ag. A radio-active foil is made by mixing or co-precipitating a radioactive salt and gold powder, compressing and rolling the mixture into a thin sheet, coating on each side with a gold or platinum sealing layer, attaching a backing layer of silver, gold, or platinum, and then plating with the gold alloy.
GB21341/68A 1967-07-19 1968-05-06 Improvements in Radioactive Products. Expired GB1187158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65432867A 1967-07-19 1967-07-19

Publications (1)

Publication Number Publication Date
GB1187158A true GB1187158A (en) 1970-04-08

Family

ID=24624404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21341/68A Expired GB1187158A (en) 1967-07-19 1968-05-06 Improvements in Radioactive Products.

Country Status (8)

Country Link
US (1) US3567943A (en)
JP (1) JPS4940531B1 (en)
BE (1) BE716234A (en)
CH (1) CH483701A (en)
DE (1) DE1764365B1 (en)
ES (1) ES354445A1 (en)
FR (1) FR1567763A (en)
GB (1) GB1187158A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486106A (en) * 1969-03-28 1970-02-15 Cerberus Ag Werk Fuer Elektron Method for sealing the cut surfaces of radioactive foils
US3787321A (en) * 1971-07-01 1974-01-22 Atomic Energy Commission Californium-palladium metal neutron source material
US3873651A (en) * 1972-05-12 1975-03-25 Atomic Energy Commission Freeze drying method for preparing radiation source material
US4119847A (en) * 1976-10-28 1978-10-10 Schlumberger Technology Corporation Calibrator for radioactivity well logging tools
US5857956A (en) 1994-06-08 1999-01-12 United States Surgical Corporation Flexible source wire for localized internal irradiation of tissue
AU734701B2 (en) 1997-09-23 2001-06-21 Interventional Therapies, L.L.C. Source wire for radiation treatment
AU6495599A (en) 1998-11-18 2000-06-05 Radiovascular Systems, L.L.C. Radioactive coating solutions, methods, and substrates
CN113436775B (en) * 2021-06-23 2022-11-08 中国核动力研究设计院 Method for preparing substrate-free ultrathin nickel-63 radioactive source

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476644A (en) * 1947-09-27 1949-07-19 United States Radium Corp Radioactive metallic foil products
DE1023155B (en) * 1956-06-22 1958-01-23 Chininfabrik Braunschweig Buch Radioactive pearl
DE1016855B (en) * 1956-07-27 1957-10-03 Chininfabrik Braunschweig Buch Process for the production of closed radioactive preparations
DE1222591B (en) * 1960-12-24 1966-08-11 Akad Wissenschaften Ddr Process for the production of closed radioactive preparations with thallium 204

Also Published As

Publication number Publication date
ES354445A1 (en) 1970-06-01
FR1567763A (en) 1969-05-16
US3567943A (en) 1971-03-02
DE1764365B1 (en) 1971-05-19
CH483701A (en) 1969-12-31
BE716234A (en) 1968-11-04
JPS4940531B1 (en) 1974-11-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee