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FR2092848A7 - Neutron radiation absorber - of boron cpd in polymer matrix - Google Patents

Neutron radiation absorber - of boron cpd in polymer matrix

Info

Publication number
FR2092848A7
FR2092848A7 FR7023438A FR7023438A FR2092848A7 FR 2092848 A7 FR2092848 A7 FR 2092848A7 FR 7023438 A FR7023438 A FR 7023438A FR 7023438 A FR7023438 A FR 7023438A FR 2092848 A7 FR2092848 A7 FR 2092848A7
Authority
FR
France
Prior art keywords
polymer matrix
cpd
radiation absorber
neutron radiation
boron cpd
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
FR7023438A
Other languages
French (fr)
Other versions
FR2092848B3 (en
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.)
Getinge Life Science France SAS
Original Assignee
La Calhene SA
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 La Calhene SA filed Critical La Calhene SA
Priority to FR7023438A priority Critical patent/FR2092848A7/en
Publication of FR2092848A7 publication Critical patent/FR2092848A7/en
Application granted granted Critical
Publication of FR2092848B3 publication Critical patent/FR2092848B3/fr
Expired legal-status Critical Current

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
    • 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

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)
  • Luminescent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Protective panels comprises a highly hydrogenated substance, e.g. polyethylene or polypropylene, tiolithe (R.T.M.) binder and, opt. a B cpd. Specif., the tiolithe possibly containing the B cpd. is added to water which may contain a set activator in soln. The mixture is stirred and the polymer added in granules. The paste obtd. is moulded and prodt. is of high strength.
FR7023438A 1970-06-24 1970-06-24 Neutron radiation absorber - of boron cpd in polymer matrix Expired FR2092848A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7023438A FR2092848A7 (en) 1970-06-24 1970-06-24 Neutron radiation absorber - of boron cpd in polymer matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023438A FR2092848A7 (en) 1970-06-24 1970-06-24 Neutron radiation absorber - of boron cpd in polymer matrix

Publications (2)

Publication Number Publication Date
FR2092848A7 true FR2092848A7 (en) 1972-01-28
FR2092848B3 FR2092848B3 (en) 1973-04-06

Family

ID=9057737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023438A Expired FR2092848A7 (en) 1970-06-24 1970-06-24 Neutron radiation absorber - of boron cpd in polymer matrix

Country Status (1)

Country Link
FR (1) FR2092848A7 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830367A1 (en) * 2001-10-01 2003-04-04 Transnucleaire NEUTRONIC SHIELDING AND SUB-CRITICALITY MAINTENANCE MATERIAL BASED ON INSATURE POLYESTER
US7399431B2 (en) 2002-10-25 2008-07-15 Cogema Logistics Material for neutron shielding and for maintaining sub-critically, process for its preparation and its applications

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830367A1 (en) * 2001-10-01 2003-04-04 Transnucleaire NEUTRONIC SHIELDING AND SUB-CRITICALITY MAINTENANCE MATERIAL BASED ON INSATURE POLYESTER
WO2003030183A3 (en) * 2001-10-01 2003-12-04 Cogema Logistics Neutron shielding material for maintaining sub-criticality based on unsaturated polymer
US7524438B2 (en) 2001-10-01 2009-04-28 Cogema Logistics Unsaturated polyester-based material for neutron-shielding and for maintaining sub-criticality
KR100901151B1 (en) * 2001-10-01 2009-06-04 꼬제마 로지스틱스 에스.아. Neutron shielding material for subcritical state based on unsaturated polymer
US7399431B2 (en) 2002-10-25 2008-07-15 Cogema Logistics Material for neutron shielding and for maintaining sub-critically, process for its preparation and its applications

Also Published As

Publication number Publication date
FR2092848B3 (en) 1973-04-06

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse