FR2520880A1 - Materiau presentant, en ce qui concerne l'absorption de rayonnements ionisants, des proprietes analogues a celles des tissus vivants - Google Patents

Materiau presentant, en ce qui concerne l'absorption de rayonnements ionisants, des proprietes analogues a celles des tissus vivants Download PDF

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Publication number
FR2520880A1
FR2520880A1 FR8201457A FR8201457A FR2520880A1 FR 2520880 A1 FR2520880 A1 FR 2520880A1 FR 8201457 A FR8201457 A FR 8201457A FR 8201457 A FR8201457 A FR 8201457A FR 2520880 A1 FR2520880 A1 FR 2520880A1
Authority
FR
France
Prior art keywords
compsn
living tissue
nitrogen
aromatic polyamide
rtm
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.)
Granted
Application number
FR8201457A
Other languages
English (en)
French (fr)
Other versions
FR2520880B3 (enExample
Inventor
Michel Chatain
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.)
Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
Original Assignee
Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
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 Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel filed Critical Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
Priority to FR8201457A priority Critical patent/FR2520880A1/fr
Publication of FR2520880A1 publication Critical patent/FR2520880A1/fr
Application granted granted Critical
Publication of FR2520880B3 publication Critical patent/FR2520880B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/001—Details
    • H01J47/002—Vessels or containers
    • H01J47/003—Vessels or containers using tissue-equivalent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR8201457A 1982-01-29 1982-01-29 Materiau presentant, en ce qui concerne l'absorption de rayonnements ionisants, des proprietes analogues a celles des tissus vivants Granted FR2520880A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8201457A FR2520880A1 (fr) 1982-01-29 1982-01-29 Materiau presentant, en ce qui concerne l'absorption de rayonnements ionisants, des proprietes analogues a celles des tissus vivants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8201457A FR2520880A1 (fr) 1982-01-29 1982-01-29 Materiau presentant, en ce qui concerne l'absorption de rayonnements ionisants, des proprietes analogues a celles des tissus vivants

Publications (2)

Publication Number Publication Date
FR2520880A1 true FR2520880A1 (fr) 1983-08-05
FR2520880B3 FR2520880B3 (enExample) 1984-12-28

Family

ID=9270483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8201457A Granted FR2520880A1 (fr) 1982-01-29 1982-01-29 Materiau presentant, en ce qui concerne l'absorption de rayonnements ionisants, des proprietes analogues a celles des tissus vivants

Country Status (1)

Country Link
FR (1) FR2520880A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710651A1 (fr) * 1993-10-01 1995-04-07 Commissariat Energie Atomique Composition de polymères équivalente au tissu biologique, utilisation de cette composition dans la fabrication d'un compteur proportionnel équivalent au tissu biologique et compteur ainsi fabriqué.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710651A1 (fr) * 1993-10-01 1995-04-07 Commissariat Energie Atomique Composition de polymères équivalente au tissu biologique, utilisation de cette composition dans la fabrication d'un compteur proportionnel équivalent au tissu biologique et compteur ainsi fabriqué.
WO1995009889A1 (fr) * 1993-10-01 1995-04-13 Commissariat A L'energie Atomique Composition de polymeres equivalente a un tissu biologique; son utilisation

Also Published As

Publication number Publication date
FR2520880B3 (enExample) 1984-12-28

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