Title:
放射性酸性物質を含有するように意図される金属装置の壁に影響を与える亀裂を塞ぐための組成物の使用
Document Type and Number:
Japanese Patent JP4951533
Kind Code:
B2
Abstract:
The invention relates to the use of a composition comprising a chlorinated polyester resin in which the polyester satisfies formula (I) below: together with a crosslinking catalyst and a crosslinking accelerator in order to plug a crack affecting the wall of a metal device intended to contain a radioactive acid material. It is especially applicable in the maintenance of metal equipment of nuclear installations, in particular equipment that is for irradiated nuclear fuel reprocessing.
Inventors:
Decal Sun, David
Rubbie, Jack
Robin, Rafael
Witt, Christel
Rubbie, Jack
Robin, Rafael
Witt, Christel
Application Number:
JP2007555678A
Publication Date:
June 13, 2012
Filing Date:
February 20, 2006
Export Citation:
Assignee:
INSERM(INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE)
International Classes:
G21C19/46
Domestic Patent References:
| JP53140384A | ||||
| JP3121172A |
Foreign References:
| US4367201 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi
Kazuhiro Oyaku
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Masahiro Taguchi
Kazuhiro Oyaku